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Dkitiv Minitkr; I^U'JKNE IIaanki., Th I)., I)ii:k. run. ^957 BULLETIN No. L INVESTIGATION OF THE PEAT BOGS AND PEAT INDUSTRY OF CANADA. DURING THE SEASON 1908-9. SECOND EDITION BY ERK NYSTROM. M£.. AMD S. A. ANREP. PEAT EXPERT. l^iliL ( ITTAWA (iOVERNMENT 1"KI.\TIN<: BrREAU No. M) LI.TTKH or TRANSMITTAL. Ottwvv. March S, 19<)!t. Sir,— DurinK the mmsuii <,{ IWS, I, witi. Mr. A. Aiircp ;is ;i.-;sistaiit . .started the; in\ estimation of our peat resource.-. The bog.s fir. well as the cutting out of the nece>sarv lines, especially where the hogs are heavily wocxled, requires ronsiderai)le time, and these investigations will, therefore, involve many years' work. I'art of the summer was spent at \ictoria Road [)eat hog, where the Anrep }>eat pulping machine imported from Sweijen was set up, in order (O manufacture sufficient peai ftel to start the Korting f)eat gas producer plant at present under erecti(jn at Ottawa. During the summer I also visitod the greater number of the ^.leat plants so far erected in Canada and in October attended the meeting of the American Peat Society held in Toledo, Oliit). In the following report the bog.s so far investigated are separately de- scribed, and accompanied by maps showing their areas a.s well as the depths of the peat and the average degree of humitication (•■v each drill hole. Dr. EuciF.NK Ha.vnkl, Director of Mines, Ottawa. Yours respc'tfully. (Signed) E. Xv.stki 9 f 1 ( o\'ii;n !<. Lcttci 111' 'l'raii.-tiiitr:il. Mctliiiii Ml' lii\i'stii;;ifiiiri . . ('ali:ii|i;iii Mo^s CliMiact ■Stic I'lanfs nl' the I'oat |{;.j;> uf Oiitari. I»p>iri|itiiiii lit Iiicliviiltial Peat Hn^s . Me:- Mlciic I'cat I'xiii Alfrod IVat Huii. Wcllaiul IVat Hojj Ni>\viii>rlt)ti IVat H.)fi IVitl. IVat Kof; \'ict<)iia Hciad I'lvit Mdj; I'rescnt Status of the I'cat Industry iit Canada Victoria l{c>ad IVat Plant . ..M'^ Moi- P.loue Peat Hof^ Alfred IVat !' INVESTIGATION OF THE PEAT BOGS AND PEAT FUEL INDUSTRY OF CANADA, 1908. riv ERIK NYSTROM and S. A. ANREP. MHTJIOI) OF INVKSTKiATION. In Older tn nuip tlir s'urface of the luips, lines were run at certain intervals, generally 1 ,000 feet apart. Drillings were made in each of these lines at inter- vals of .')00 feet, and samples of the peat collected from rd- ance with the following scale: — (■ M (•4 indicaiing a H + inilicating a i)eat ]iV — peat more or .\ H more or less suitai >le BC ■ less suitahie .\ H fur peat fuel. HC -U for moss litter. .\ u . R- A — The peat classiiied in accordance with thi> scale fromC to IV - is only suitaMe for the manufacture of moss litter -vd for the manufacture of peat fuel has Keen to harrow the surface of the iiog, oi' some similar metlnxl, and collect the partly air-dried peat in h()ri:;ontal !a\ers. In -^urh ca.nnie layers are entirely unsiiital.ie for the .uetho.l al.Mve referrea to. In Kuro|.e the iuethhagnum cymhifolium, Khrh. Sphagnum medium. Limpr. Xe.\t to Sphagnum the moss family which is most common is Hypnum. More than a score of si)eeies are to be found on almost any large bog, Imt many of these are not in sul! •■nt abundance to affect the quality of the peat in any great degree. The most important are: — Thuidium IMandowii. Hruch and Schiinp. Camptothecium nitens. Schimp. Hypnum fluitans. Linn. On tussocks and other raised paits of bogs a great variety <.f othei' mosses and lichens are always to be found, but few of these are worth noting, as they do not form large masses. .Mmost any hummock will he found to lie composed chieHy of the follDwing:-- I'olytricum strictum. Hank.-. Hair-cap moss. Cladonia rangiferina. Hoffm.. Reindeer moss. Other siiecies .if I'olytricuni and Cladonia will almost always he noted, hut thoM> mentiuned form the mass. The order ('yperace;e is alwavs well represented on and around bogs, in the wetter parts, where there is no Sphagnum covering, many species of Curex are .ihvays to be found. :. ..oiig them: ('. utriculata, Mo(itt;('. vuli>inoi- dea, Michx.; ('. leretiuscuhi. (...od: C. Sarlwellii. Dewey: ('. ri|)aiia. Curtis; and C. a(iu:ililis. Wahl. 9 Oil tlif licijj itsclt tlic most ini|iiiitant .-[iccips ■mc: — C'art'X cxilis, Walil. ('.•ircx stcrilis, WilM. (';ii('x iilif;iis[)orma. Michx. • 'ai('\ trisixTMia. ])('\v('v. Tlu'iiiily Dtlicr jiciius (if ('y|)i'ra<'ca' that i> n'lu-cscitecl is I'^riiipliDniin. of wliii-li four or live specie- occur on e\ery Imi;;. ( )f tlie>e the most vahiaMe is: — l-j'iophoniiii calhtrix. Cham, or K. \ aKiiiatuiii. a< it was formerly called. The otlier species are: — l-rio]>horuiii ('liaiiiiss(jnis. ('. A. Meyer. Ilrioi'lioium i;i';icile, Hoth. Kriophorum aiij;ustifo!ium. Koth. Ijiopliorum X'irgiiiicuni. I,. Wliile not properly lioj; jiiants, a hirge numlier of aquatic species' srow ill ponds, or wet, marshy s[>ots m the Ipoj;; or along its lioiileis. 'rhes<> are frequently mixeij togetiiei. luit often largt' areas will lie covereil liy one or two s]iecies. such as: Tyjiha. SaKittaiia. S|)arj;aniuiii. I'triculaiia, or I'ota- inojjetoii. Only the most aliuiidaiit species are etiunierated helow: — Sagittaria latifolia. Willd iiroad-leaved arrowlifid. rtricularia vuljiaris. I (ireater hiadderwort. Iris veisicolor, I I^arger blue flag. Scir]ni< lacustris. I Lake bulrush. Spargaiiiuiu simplex. .Michx Hur-reed. Typha latifolia. I Cat-tail, tllyreria iiervata. NVilld .\erved iiianna-^rrass. (ilyceria .\niericana. Torr Tall maiiiia-iiias.s. I'otaniogeton. Several species . . I'oiid-weed. Scirjius cyperinus. Kuntli . . W Ull-gr.iss. Xymphaea odorata. Ait White wati-r lily. N'uphar advoiia. Ait Yellow water lily. C)f herbaceous plants there are more than bid species, in adilition to i1k>.sp mentioned above, which may jirojierly be calle.l bog jilaiits. but the majority of these are either so insignificant in size or grow so far apart that they effect no appreciable change in the composition of th<> peat. The most common and valuaiile species are: — .Meii\anthes trifoliata. I I'lUckbeaii. hrosera rotundifolia, L iiound-leaved sundew, Chiogenes liispidiila. T. and (J,, , Creeping siiowberry. Seheuclizeria palustris. I .Scheuchzeria. Habenaria dilatata, I'ursh Tall white i-og orchis. Halienaria hvpei'iiorea. I Tall grei'n (U'cliis, 'In Crises wliiTc die I'.iKS li:iM' lii'iMi fiiriiicd hy tln' Krnwiin; over of Juki's tlic ri'lcuin.s iif rli'wf |i|;inl~ itf'iiciallv lnriii llii' dii'iuT layers of tlic ho^s 10 ^ ;ii'('iiii\iiii iiiMcnuiiipoii. Ail. . . I.arj;<' cranlierry. \ ■•icciniutii oxycuccus. L Small cranhprrv. Sairaccnia purjjui-oa. L I'iti-hor plant. Kveii The m>»X ojifii l>iif:s ate usually cdveicd in jrreat part hy .■ili.uh-' or shnilii)\ plants, ami in lii'fiKy «<)("|s tlicy occur frociupiitly in even greater profusion. The nmst wi.iely distriliufeii ami he-t known species are: — Ledum (iniclandirum. O. V.ilor. . Lai)radiir tea. Andniineda jtlaucopliylla. Link. . .\ndronieda. Kalniia glauca. L .Mountain laui-el. Cassandra calyculata. L Leather leaf. Sjiira'a salicifolia. 1. Meiidowsweet. \;i'(inium Canadense. Rich Canada hhaberry. X'acciniuni rennsyivanicuin, Lam. Low hlueherry. Vaccinium nigrum, Uritton Low Mack hlueherrv. Sali\ myrtilloides, I .Myrtle-leaved willow. The only trees tiiat may he .said to he truly characteristic of hog^ are Mack spruce. I'icea .Mariana, fvS.I'. and tamarack. Laris laricina. Koch., but along The margins of most hogs, and on many old hogs where there is gdud drainage, cedar, hemlock, balsam, ash, arcl a few other species will generally be fo\uid. M:.-;cRn'Tiox of l\iji\ idcal I'K.vr luxis. .Mi:R Jil.KUE I'r.AT licx,. This bog is situated aliout S miles from Ottawa. Ont.. in the townships of (;io\iceste'- and Cumberland (see accompanying map) and covers more or :if:— ownship of (iloucester. th: Lots 1.M6. con. in, t Lots '-il'). con. I\', Lots I-IG. con. \", Lots 1 9. con. VI. Lots 1 2. con. \TI, Lots 9-10, con, XL township of Cumberland, Ix)ts 12-10, con. X. The total are;i covered iiy this bog is. apfiroximateh . •").()()-! Of l.")<>4 acres h;ive a depth of less than .') feet, average 2:S',7 acivs liave a depth cf .j tu 10 feet, average de .S.-)0 .{4 '>ptli 2 [)th O'-S' I'res have a depth nf I() to lo feet, average de[)th ll'-s" 7 ac-i-es have a dejith of more than lo feet, avi'rage depth 10 feet lie viilunK it tlie I ■eat contameil is hr' area with a depth i«f les- t! feet 0.9:5S.940 .") to 1(1 feet .leep l'4,(m,117 10, 102,011 111 to !.") fee more than ).") feet deep I deep. N97:5,i):{7 f ■MMMMlilHl iiMi ^ifa DEPARTMENT OF m$WB Bkt.W. Bmim A. F. Imr, LI.J14 Omvn Hamnm ; nU>, DDigcMI. MER BLEUE PEAT BOG CA.VADA TMKN'T Of MINES MINB« BRANCH ^..sTEP ; A. i' Low. I.l. 1 DrruTT Minwtcr ; Ik Haanel. Ph I)., DiHEc T E PEAT BOG -:■:•..'.:.. ^ . .V^. . •.v;-.\.t.' ' >^ > v-- '^^^^^^^asj^f /•:.•.•' •/j>v v*,*i • EMK NYSTR6M. Mamng 5. A. ANK£P, Ptat BxpmH. ^^^^M^k^ iMMtti Scale 5 inches = 1 mile ^^^B, Margin of bog. y.\\\*::>\ Heavilv wooded areas. 3K CAtUi [lies = 1 mile bOiJ. wded areas. rfta .Mmlkt No. 36 I I ft.H^:??^^^-'^"^ '^^^ 11 The peat is fairly wHl humified and uiiifonn in (juality, and, with proper treatment, will prndnce a comparatively good [H-at fuel. The jwat. after the Im)^ is thoroughly drained, will pr()l)ahly settle down from onf- to three feet. Deduct iiij;, therefore, the l,.'.(i4 acres, which at present 1 depth of uhout thi-ee feet and which are not likely to he profitalil lave an avcr.-ijje y worKcil by machinery, and also allowing for the decrea.se in depth throiijih drainage. we have left : — 2,2.{" acres with an average d<-pth of approximately . . ."> ffct. .%() acres with an average depth of apjjroxiiiiately . . !»J 347 acres with an average depth of approximately . . . 1.'} " with a to'al volume of :{.S.44l>.494 ciil)ic yanls of peat. .\ssuniing that one cul>ic yard of such drained lio-r will furnish L»(M) llis. dry peat substance, the total tor i<^e of dry peat .substance availal.Ie is 3,844,249 tons of 2,(M)() Ihs., or .").12.").<).") tons {)eat fuel, with 2."/ ; moisture. The hog consists of three distinc; basins, partly separated l.y two com- paratively hi<;h ridges. These ridges are east of lot ."> in (ilouce.stcr town- ship, partly submerged in the bog, but in plac«>s form what may pro|)erly be called islands in the bog. The ' ottom of the bog is a compact blue clay. The principal vegetation foiming the |)eat in this bog is .Sphagnum, more or less nii.xed with Krioidiorum and most of the other plants given in the pre- ceding tables. J.arge area.s of the surface of the bog are covered by a more or less heavv growth of spruce and tam;irack, and the peat itself is intermi.xed with large quantities of roots, trunk*, and stumps of trees. Analyses oj Peat Uibmlutibj drij). (i,")!«) :(i7,i7 (i.S-40 (i.M.>L' CS-Vfi (W-7:i 24- JL' 2.'i;C L'.-i-OlJ 24S(i J.")-;.!-'!) J7 10 HS ; 7- 18 (Mil) Hi)'.' .-,..-,1 .VOO I ()02t) 00-'4 0:{14 0-317 1-40 MS ll!l ■41» ■Jti ■04 I •47 SKO.-, 0120 0441 0.«)1 Volatile tii.ittcr Fixed Parboil .\.-h ; ; ; ; ; I'tiosphonis Sul|>lMir .\itn)gpn Caloritic value H. T.I', per Ih 8821' tio21 The content of ash, although in .some ca.ses comparativclv high, is not exce.ssive. and the calorific value is satisfactorv. In order to work thi> bog protitai)ly on a larger .scale, it has to be thor- oughly drained. Such drainage will, undoubteilly, involve a large expendi- ture of money, luit con.sidering the value of the land that would be recovered and which at [ireseiit is j.racfically vaiiiele.-s. and also the improvement which would result in the surrounding farming land through such draini'ge, such an undertaking would eventually !■(■ a paying |)ropositi()n. The greater part of the bog coidd then be utilize|.,r.« f,Milifi,.s ••mcl pr. .:.l,|,. ,„ark.t. »!„> .-..ntr.. ol tl,,- I.-k l«.|„i;un|v :,l,.,ut ciKl.t niil,-. from < tfawa. il;,. (•.■miul.an I'anlir railway (< >ttawa-.\i..ntr..al liiu-) ,,a>^>. „„ M.0 hnrtl. si,|,. „t the Im.^. aii.l tli.- (oa.i.l Trunk railwav (Ottawa- \I.„,Tn'-,l line) on the south si,|,.. Ai.iiii.i. I'lvr |{,,i,. This Im.k is situatcl al-out 4(» miles from Ottawa, in the townships of Allre.l ali.l ( aletloina (see a.x.,mpaiiyiiiK map) .liid .overs iimie or le.. .,f: - Lots «) 10, cull. \||. towiisliip ,,f Alfred. Lots Q-V.i. eo,,. VIII. Lots H-V.t, eon. IX. Lots 1.T24. eon. I. towiisliip of Caledonia. Lots !l LM. (•,,„, II, Lots !t is. ,•011. III. al.so e.xtendinff into the towi, liip of I.oiisueuil. The total area covered \,y this lio^ is appnixiiiiatelv (i.MMI aires. ( >f this a If a 1,:<77 aeres liave a deptii of j.-ss than .*. 'eet. average deptii :;' Id" :L0.S4 aeres have a depth of .', to It) feet, average depth S feet. I.."{1() aeres have a depth of It) to 1.") feet, average depth 11' lo" 1.014 aeres have a depth of more than 15 feet, average depth l(i' -o' The volume of the peat confained is: — In the area with a .lepth of less than .I feet .... ,S.441,9i>s euh. vds. .5 to 1(1 feet deep :{i)„S()o!.J02 '■ ■' 10 to 1.") fe<"t deep 2.J,()<);i,i;iG " more than 1.") feet deep l.'(i..S4(i.,S(M) ■• The PA ' in ! pan -,; li;, |„,j; h„ated in .Mfred township is. with the e.\eeptie e.xpected. I )educting the 1 MTT a.'ies with a depth of less than five feet, and allowing for the de.rea.se in depth through .Irainage, we h.ive left : — ■■i.0S4 acres with an average depth of appr..xiinately . . (i fe .. l.:51() acres with an average depth of approximately . . <( •' 1.014 acres with an average depth of approximatelv . .l:i •• with a total volume ..f 7().L'70.2()() .Milii.' yards of peat. Calculating that one cuhic yard of su.'h .Irained ho- will furnish 200 li)s. dry peat sui,stan.'e. the t,,tal tonnage of ,|rv |)eat suhstani'e availaMe is ' •"-'"■•WJ" t"".-^ «>f -'. ) ll>s.. ,,r il.Hti!t,0()0 t,.ns peat fuel, wi'li 2.V ; m,,isture. The hog .•onsists of one large ha.sin, the .leeper part of which is located in Caleiionia t..wnship. In the northern part of th.. hog in .\lfre.l township a m: 4^ 1 E ,ffi^j/A' ..I'M, g ■ <<-'- -- i.ir . iHl^ i Tl CA.NADA Di:;- .I'T.MKNT OF MINKS MINKS BRANCH II. IN W. ItMrli '. MiN.Mm; A 1'. I...\i. I.I. I) I ini i> Mivtitfi, f\K lliwKi , I'h I) . Ilirt ( rHE ALFIIEDPEAT BOc CAXAUA :paktmi;nt or minks MINES BRANCH KMAN. MlM«ri|i; A 1' !..,» i I |l, | >M'I I» VivI«TKI, ; lii i.tvf H,<\\Ki I'h 11 |in:K. ic.ri : ALFRED PEAT BOG ■4 J-mi-:M4-4 ■ ' - '^■' -'-- ■'- • - ■ ■ l"^ W^\ irr J ALFRED CON.X ERIK NYSTROM. Mi'iWiic CncuiMr. 5. A. ANREP, l^tit £x|Mr<. - ■ Scale 5 inches = I mile l Margin of bog, '::}}Y::. Hfitvily M'ooth'd iirvas. Sc^^lc 5 inches = I mile viE Mary in of bog. !v! Hi avilv woodtni (tri:as. - ■' No. 37 i:: niiiiiiariitivcly dcop y Sphafinuni. Imt in cci-tain parts nf the iiofC it is alsii mixed with i;riu])h(priiiii. Hypntim. Carcx. and. cspccial'v arouu'l the small ponil. with the remains of tyincal aquatie plants. Tiie nortli western })ai1 of the liof; in .\lfred township, for instanee. is strongly mixed with Krio- lihorum, Hy|)iium. and. towards the maifjin. with Carex. The soiitiieastern l)art of the liofr in the same township is prineipally formed hy Sphafinum. only slightly mixed with Mriopliorum and the remains of jjrasses. The northeiii part of the hog in Caledonia township is .strongly mixed with Hypiium. and the .southern any tiie Canadian I'acilic railway (Ottawa-Montreal line), which also touclio a part of the hog in Caledonia townshii>. .\s regards transportation ficilities the hog is. there- fore, well situated, and the .jistame to Ottawa being only some forty miles the freiglit rates ought not to be evcessive. The greater portion of the bog in .Mfred townshij) is already fairly well drainetl and the balance of the water could probably be hainlled by a pump. I.iirge areas of the shallow part> of the beg are yearly burnt off by the farmers and the land utilizeil for agricultural purposes. Some years ago the .Montreal and Ottawa I'eat Cumpanx- err'clc(| a peat plant at this iiog. and stiii-ted to iiiaiiufacture peat bi'ii|uettes in accord.'ince with the Dolisoti method. (I cr desci'iption of this method see Mulleliti .\o, ."i pul>lished by the Ont:irio r.iueau nf Mines. Toronto, and .-ilso Ueport on I'eat and I. ignite, by !■;. Nystrciii. pulili.-ii<'d by the Mines Hrancii. |)ci.,Mtnicnt of aip I, J,™1' ■'■ """" "■' ■"■"" """-' '•■>" »■ '" ».i .1. ™... vi„, ,„„„. Wklland Pkat Hog. This bog is situated in the townships of Wainflcet and Ilnrnl.^n.* Lots ]^ s. coi:. I\-, township of Wainfieet. I^ots 1-13, con. Ill, Lots 4-13, con. II, Lots 27-3.3, con. IV, township of Humberstone Lots 27-33, eon. Ill, The total area covered l.y this hog is appro.xirnately 4,90() ac.s. Of this M23 acres have a deptli of less than 5 feet, average depth 3 feet 2,Hu acres have a depth of .5 to 10 feet, average depth 7'-3' a8S acres have a .lepth of n.ore tiu.n 10 feet, average depth 1 1 feet The volume of the peat contained is:— ^i!!!:^ t^ ''''' °^ '^^^ ^'^'^ '^^'■- .^>^!^;';^ -h. yds. more than 10 feet deep .'.■.■.■.■..•• ; ; ; lo.'S^'.GOO •' '' peat t ItlirrT h" 'f"" ^""'^ "^ ''''''"^ ^"^' ^••°""'» the n.argins the in I e central part of the bog tiie peat is inainlv forhied bv Sohaenum «itl. small amounts of Eriophorum and other plant; The ne.t in th :* 1 aJ^^ '"'^•. f ''';''''" "''"''*'• '« '•omparatively shallow, and deducting the 1423 acres w,th a depth of less than .5 feet, allowing for tL deer '^t den h throu_gh dra.nage, and assuming that the balance could be uSL^ we hte 2,S77 acres with an average depth of appro.ximatelv 5 feet ^•i.f, ''f /"'^V" ' "" '''■'"■"^^ ^^f'tl^ "^ iippro.vimatelv s " ' vv.th a total volume of 30,796,480 cubic vards of peat 200 li^ '^'' 1^''" ''''''"'^'r "'"* """ '"'''^' >■"'■'' *'f '^"'•'' ''--'"""'J I'og will furnish mff^^'^m THE CANADA DEPARTMENT OF MINES ■INBa aRANOH Hon. W. TiMfLEMAN, MiNi»T«H ; A. P. Low, LL.D., DeruTT Minihtbh ; Enir-.N-r Haancl, Pn.H , Directok. E WELLAND PEAT BOG .DA OF MIXES (ANCH '. l.f.W. I.I.I) , r)EPUTr MlNWTBN ; [•h 1» . UlREcroR. D PEAT BOG EMK NYSTR6hl. Mimng Engmmmr. 5. A. ANREP. Pmal Expnt. Scale 5 Inches- 1 mile Margin of bog. Inches- 1 mile irgin of bog. ON III No. 38 1 \ viMV nrv.o uihiMiin iir rcmt- i^riil stump-i niticc^ aii- intciPiixfd with rlic iXMt ;in(l hiruc nii'.-i- liavo ^ccii liiinit to (M.ii-i.lioalilc u<'|itli. Taking iiit'i ;Mfts of one lat'^f lia^slll \,illl i a\- liultulii. Tllf >Ull":"' ul the I'M^r i-^ ciiniiiMiativcly lice ttuni j;iu\viiij; trc uitli tlif cm fptioii nt' -ome small atia^ il. ,' • I'ciitiai parts aiih 6-;{S I'h.isi.lii.nis (I (».'7 Siilpliiir 0-')l7 \ittoj;(>ii ! • i:{ Cali.iilir \„Ui- IVT.r. per II. 91 IS Tlir lioi; i.- iichi uiiiler Ic'se l>y the l'<-at hulustrip.s, l.til.. i' MrantfonI, V ill, il I r)iii|)any ^nme years aijii crcctei! a plant and carrioil out oxtcii-.ive p\l)en;iioiits, Thf results nl.t- iiied must ha%'c been unsatisfactory, since nil Work has lieeii ilotie for several year^. (For liescription of the metlKwls u-ic,i,s<>4' Hullctin No. .V pulilislie ()-l).'l •)-J4S 1-7I SoiKi Mitl7 I •■■ of C)snal>ruck, Roxlioroufth, and i v York and Ottawa railway, some ;.; of Newinjctoa (sc!C uccotnpaiiying .> 'it" ()snaliru<'k This I'og is situated .■ (!.e i":v Cornwall, county of ."^tor.iiotit, in ; 40 miles from Ottawa. c!<.-- ; : . .• map) and covers more ■•; i ■' l.ots 1 .j, con. , ' •,-. Lots 1 (i. coll '. 1 I Lots 2 '.i. con. \ I L(.ts 17 ;}■"). con. II. Lots 17 -lO. con. I, Lots 20 _'.!. con. I\ Lots 2)> .{<). ion. I.\. Lots ;{1 ;>(). con. VI. ' " The cotai area co\-ercd I'y this liof; is appiii\iiiiately o.'^dO acres. Of this area •tl'it acres ha\i' a depth of less than ."» I'eet . average depth 2 feet. 1.191 acres ha\e a dr| ih of "> to 10 feet, average depth S I'eet. 74S .icres have a depth of 10 to 1.') feet, axcrage depth 12 feet, ()9(i acres have a depth ■>( l.'> to 20 feet, average dejith l7'-4" ' V li-liip of Hoxliorough. town-ihi|i of Cornwall, I.-.s l(i ivs li.ivc a (Icptli of 20 to J.") foot. Th( llMI Mcrcs liMVc :, .Ippfli ,if moii" than S, f,.,.t notano (|c|.tli 21' 4" iM'iaK'- 'lf|>tli I't) tcft. 'lie VdluiiUMif the |K"Mt cKntaiiicd i^: - 111 the area with a .h-pth of Ic.s than :. tW-t. . J 'Mi 7tl» ,miI, v,U •"""""■•■''' •'<"<'l' i:..;i7s.-,is •■ ' •• ■ """ '•■"•■<'' •'"'f'P urti 11: •• ■■ '••'"-'"••''"'•••■P I'...^.2 777 •• •■ -'""-■'^••''"''•'■1' V4.il.!.2.i •• •• MluiV tllMIi J.") feet iUMM> \il*- .. Tlu. w..s„.n, part of th.- Ko^ it, ()s„aKn>.k f.wn-h,,. ,> a |.u.v S,,ha«MUM. "'«. Ih.- Morth.Tn i-ai-t .n thr sa,„,. (..wn-hip ,~ ludlv ,lan.aj;...l on th.- .ur- la<-«; I'.v Hits. an,i niom or los unsuitaM.. fm- ,'„. nianufarturo of fuol l.v ';-■• man ,.ro,.,.ss<.>. at l.-ast ^^■l,n■.• the .urfa. th.- l,o« ,s umvI for a .irvini Th,. w,.M,.rn part of thr !..g i„ l{oxl.„rouKh townMnp is pnn.ipallv tonn..,l !,v .sphanniun. only >h«htl,v n>,x..,l w,th th,. r,.n.ain. of a.p.at,.. plants 1 ns ,,ait n,P fuirnsh fairly fjoo-l n.aterial for the inan.ifm'tui.. of n,os,-htt,'r 111.- eastern part ol th.' i.o« m th.. same township is h.-avilv woo,|,.,l an-l of a Mvainpy .■hara.t,.r. Th,. |«.at is her.- inix,.,! with h,.il,a.Toiis phint^ I h,. I.0K IS fairly in-v from .stumps ati.l ro.,ts an.j laiw aivas aiv. as shown ahov,.. ot .•onsHl.-raM.. .h.pti,. \Vi,h th,. ,.xr,.p.ion of ,1,,. part of tho I,ok in th,. n,.st,.rn parr of |{oxl,orouKh township. tl„. p,.at is fairlv well Imniili,..! aticj -iiiiaM,. for fuel. l>...lu,tinK the ..:.>!. aeivs With a ,l,.pth of |,.ss than .1 f,.,.t. al.,1 allowing for th,. .lerreas,. m (h-pth iIiioukIi i;,. 'lepih of approxim;itely 14 •• I'A acivs with an av,.r:i^'e depth ..f approxim.it,>ly 17 ■■ ll'O ai'ivs with an av,.raK,. .|,.ptli of approxiiiiat,.rv . . .'l ■• Willi ;, total voliim,. of 4(i. .•»()♦;, 17s ciihie yards of |K.;it. With Ih,. assiinipiiun that one eiihi,- y.inl of surli .IraiiH'd Lo- w;P f,iini-.h 2IH1 ll>s. dry |K.,-,t sul.M.aii.',., th,. t,,t,al loniiaK,- of dr\ p,.:,i Mil„iaii.... .> M,...i.ti(M) Ions „f j.oi),) ||,s , „r ti.-.'us.siin „„„ ,„,„ f,„.|. with .•-,■ ; mo Mur.. .* '-# .{//(//./s. V „/ /',„/ {'ih^nhitih, iln.f. V -I iiili- Mi.ii!ir I iM'il r:irlH.:i \sl, l'lMi-|.lh.|i|~ sillplnir Silrii:."'!! < ::l..nli.- \:,htr H I I |., , II, liii ^:. liTOT lissiri :(.' I.'' :.l 1,:, 77 in;.i): -^> 77 -'li .'7 .'li li.'i _'l t4 _'i, 7,, .'7 ill jii 70 71 <. I' ; ii:i;t 7 Is li liii 1 .■.! 1 .' 1 IMIJS IMi:«l iM<:i. II .Vtii II I'll II .ii. 1 S.-, 1 Ml 1 ,..i S7J1 Mi;;, SS77 si',; .'Vi CANADA DEPARTMENT OF \| MINBS BRANCH lli>N. W. Tejiplkman, Mimsteh; A V. l.iw. Ill Eror.xE Haanei., PhO., DihkI THE NEWINGTO CANADA DEPARTMf:NT OF MINES MINBS BRANCH llu.N W Tejipleman, Mimstkk; A. P. lx)W. I.L D.. Dkpltt Mini>>tek ; EriiKNK HaANEI., I'H.D., DlKB< TOR. INGTON PEAT BOG CON CON N 15 £ A. AMtCP, Pint Expert. cor Scale 5 inches = 1 l^^ Margin of bog. :•'•:•:•:•: Heavily wooded ai a^ s<»- ^v-ie ,*fei iJ^^; ivie-^^' .^!^^^ ^i?*- .^^ ■yW-'- m'!^^ ,J^ ^i- rA' -^ ^ ^\ l4^ .•^ ;?'^^ .^' \" \. \" \ %^.*'.*~--< NORTMOTELD P.O. COR]S CON. VI WAl.L CON. IX 30 'J^rW W ^cale 5 inches = 1 mile ^m Margin of hog. ••V ;: Heiij^lv ivooded areas. 25 id^ rf^^^dWi CON^ I 20 15 1 No. 39 ■^h A peat plant w::- erecte'l at thi> ;")g vsfi<' '"!>!>) ''.V 'li« Domini,- " 'i* Products I'dinpiiny, Lty tin liei)- logical Survey. The j-eat was to !* cut '.lit of the 'og l:\ iiieun.' dI ii.'i .eig cutting niai'liincs. and cunxf-xod, ny nit-an~ ir, a ci('i\l',ci. [v tlie i>!aa:. '..iii'it' it was put thruugh a noli.crf; peat riiacii:nc. Tn peal brick.- .vere th'Mi loaded on iron trucks, w'turh vere n.ath of less than feet, average' ue- tli 2'-^'. 95S acres have a depth of 5 to 10 .''eet, average depth ^ teet. 2,098 acres have a depth of 10 to l.j 'eer, average depth 11 feet. 106 acres have a dejith of more than 1.") feet, average depth io • 10 to 15 feet deep •}7,2:jo.UU1j " more than 15 feet deep 2,S60,SnS " " The peat is formed by Sphagnum. Ilypimm and Erie lurum, in placas mixed with the remains of aquatic plants ami gra.-sos. Ti "eat in tiie open part of the bog is principally formed by S[)hagi!um and Hy]).iiun, on! .-lightly mixed with Eriophorum, but in the wooded parts of the bog tlie pea! is more mixed with the remains of various plants and also with roots and trunks of trees. The surface of the latter pa.'ts is covered witii a layer of .Spiiagnum moss, 1 to 2 feet in thickness. Certain parts of the Ijog, which are mor(» or less drained, are heavily grown o\-er with uillow Ijrushes, and in places with hardwood trees. The peat suitai'le for tlie manufacture o( fuel is comfia.-a- tively little humified, and the fuel produced vail he comparatively light. 2 IS Deducting the 678 acres with a .jppth of less than 5 Wt -n i ii • for the decrease u. depth through -Iruinlge, weTavelef;:! ' ' """"'"« 958 acre, with an average depth of approxin.ateiv « feet J.098 ncres wuh an average depth of upproxi.uatelv 8 " with „ t ?; "T ""''') '" ''"'''^' ''"p^'' "^ "pp'-«^i'"ateiv .:'.:: 12 - with a total volume of .•W,44.-),222 cul.ic yards. V\ith tiie assuniiition that oneculi-- v'lnl f>f on/i, i i> ofin II 1 . , •" "iif^curi \ art! of such \ W renin. l.H(\ M>MM-i>.li; A V l.n« Kc..»\> H«\\>i. I'll l> . THE PERTH A.\ADA :\T OF MINKS Ca SIIAHCH < : A I* l.iiw. I.I. I> \*K¥i TV MlNtoTKM ; \n. I*H l» . I>lh»i t"H PEAT BOG ERIK NYSTROM. Mimng Enginnr. S. A. ANREP, P»al Exptrt. Scale 5 ir ^mm Margl •■;-■:•.••:-.•■•• Heavily ^"f^f^f^^!''- Jt-i-^ ^-j<^.l:--«;«i^, . _ IMP^" DRu:^[MOND 5 inches = 1 mile. Margin of bog. cavity wooded areas. No. 40 19 12 at. averaef- leptti 12 feet. 3 acres huvp a df'pth fif I "> fu ■_'() feet, ivtnuijc lepfli 1"> t'eet. 1 acre h.ts .'i (ipptluif inorf •haii .'tiiVc'. ;.vpra!;fitf>ptii :i.5 fpet. The volume of the f)ont ^•(i'Uaiiu'p'h ot Ic-- fli.ni .'> ''.^t. . . ! iH.4"«l ''ib. vis. o to 10 fcft .jeep . !.'.',U4 ■• 10 to 1.") feet ilcpp . . . _':!."•. 'i.Vj " ' 15 to 20 feet 'jeep. . ... 7s. ■>:!:! " ' more than 20 feet iloey> ")2 S!«» '■ " The peat i.-: principaliy formed l.'.' H\piiUni n \\vi\ ^Mtli .■>pli:if;iiiiiii, anil in place.s with the remain.- of ,i((iiatic [ \:iu--- .tii.l i aicx. The peat is well hiittiifio'l .-hmI uih [^i-oiIu'-h a n !?ipai'ati\-e'\' lioa'.y fuel, but in the more shallow parts if -he Imj; he cohe.sivc [)ropLTTifs are [>i)or and the dried peat has a t<'iiii(>nr'> to crark Deiluctinn the :«> at rt-s w.-h .i .l»>pth of jv-s than rivf fef. and allowing for the decrease in dejith Iv dr;iiii:;(je. we ha'.e icf; : — 1.") acres with an avera,i."' dc; ll. of appi'.Kiniat^'lv .... ■"> feet. 12 acres with an averajrc depth of apppwiinafoly .. . 9 " '.i acre.s witli an aveia<;f depth of .ippro.xiTiiatcly . . 12 1 acre with an averajje depth of at'proxiiaately .10 " with a total volume of 402,441 cubic yards. With the a.ssumption that one cuiiic yard of such drained fui^' will furnish 200 lbs. dry peat substance, the total tonnajro of drv peat substance is approx- imately 40.(K)0 tons of 2.000 lbs., or .W.OOO t.'i- pent fnei, with 2-'><"I moi^^ture. I ArKtliiri!-- of P'l^t lnhf:i)hit<'ly drij;. Volatile iuatter. ...69-.52';, Fixed carbon 25'IS' . Ash ^-30% Calorific value B.T.T. per \h S640 A peat i>lant was erected at this place !iy Mr. E. V. Moow who carried out some experiments. The details of this plant are aescrii)eu on pages 21-22. PRESENT STATUS OF THi: I'KAT IXDr.'^TRV I\ rWWW. During the ve.ar 190^ only one sni,all peat plant was in operation, daring art of the season, and only a few hundred tons of jjeat f'.iel were )litainal>ie for local consumers. This deplorable fact is, un(!oulitedl\ . due to tlie failures of the peat companies formerly starte*!. to laci< of knowledge of the properties of peat, and to the employneut of impracticable methods, or unsuitable bogs. I., ;,;;...;* .•■■;jp.: » j-.p fop '!!,", fi ip.s t H fit h.avp erectcd olants nni! re.allv intended to manu.'acture fuel or other peat [iroducts have nevci produced any .quan- tities of fuel worth mentioning. Their i)rincipal object iia.s lieen to produce a r 20 cnnr. Mi'\M!!iani. at 1 lorchester, near Ltrndon. Ont. Mr. piplscn'.- method and inachincry ;ire riescrihed in detail in Bulletin No, .'i of the Hiire:!n fi Mines of Oiitari", and in H(-port on Peat and Lignite, liv i;. \\-Tr(>ni. .\t the presetit time, the plant at Heaverton, Out., where Mr. Ii(.l M.ii lir^t stV.ited. is the only oiie of his [ilants which is in fvj.eration, and t! at otilv occa-ion:dl\ . Hudnu; the h'.st seasons, however, no peat fuel has Iceii iiiiducei!. 'hut Mr. Holison states that at lleaveiton, and also at flli-it Meado".-. \..i., peal imill is produi-ed !>>■ liis tnaehinery, which pro- ihict i- used a< a filler in tl'.e manufacture (jf fertilizers. The l)orehes1ei)ilant is situated about twy means of a -uction fan mounted on :i!i electricallv drawn ear moving cm rails laid down on the l.oi;. and deposited in a -|.eci.al car niiivini; ture in the peat collected from the hog is not, as a rule, tiniform, and with tlie dryer used it wa.s not easy to retnilate the percetdage of moisture in the peat going to the jire.ss, which, to some extent, ma> explain the irregu- lar iiuality of the liriqtiettes produced. .\ large percentage of the I uiquette.s made ,'ire verv -olid and would prohaMy stand shipping and rehandling, hut others ..'asily fall to pieces :;tid produce a large lount of line dust, which is ol.jectioiiaMe, especiallv for domestic purpose- This large amount of dust produced i,- the |.nncip;d .lefect with all the pe,it-hri(Hiettes so far produced, and up to the pivsent time this difTlculty ha- not been overcome. The power for the p.lant is supplied by a H)i) h.p. boiler, furnishing the steam h.r ,a To h.p. emrine. which al.-o drives the d\iiamo. The machinerv employed is gradu.ally being improved, but it cm hardly be clainied that this process is >ef fully worke'l out. Ik'i^-k-^' 21 The :i,et!,od of i(,!!ccTing ^iie -.v marerial i.'i ^hin hon/ontai 'aver-- is in most ca.--e> n-.t a- g....,; as rhe ■ ■m ..\ i,e-e th. peat i- di.i; oir veir ,-:,liy to tlie bottom of the bo- aii i t l,e differer.I lavers mixc- i. h ■;; ; ner-ii .n^. the der^end- enceon fav.-urable w.-i'her cnditio!.- f.i d.-yiei; i-, with tt !-■ net!,. id. ju-t as great as. or e\i-ii L'rc; -t-r tn: ': with the !"u"oiie:in nut'i'd.- eni|'l- ■-'. lor the produi-tio'i of a.ir-dn.d inaCi'.e i.e. it. i"'..lei favuutable condili' 'ii- t he jieat naturallv cries more qmckl;> , 'v.en 't ,s oivk.-n up ;!'to sm: 11 pie.'c-. but m damp ■- ■ ; ■•■■inv wvath-r the w, 1 ..n th. ' ol' has i. be susi.ended entirely, ar. : n!es- ;. : u:'i ■;'■'»' amouT . ;' Irv :ieat :s stored tin rest of t!ie |..lant has ah to ! h -ed , >vn. ,\ .,oth.- ii,-a' aiitage with th" taetho.'. eniploved .it 1 icv.'i.'ster is that the •.'' t. r ..,'.iu re- a well l.n.i -rack, u,,! the wire- f-r the ele.-tnr current also need to be ..irefitllx out up. Tiiis wiil o-.,oablv bi (..umt to mvulve a considerable expense, a- tiiL- track- au., .vi-es re.|u;re to be i.ioved a- -oon a-^ the excavation of the p.-.-u ,,ii eadi -i le >•' ! ae track- a,i.-^ n-vh<-i -ucli .- tlepth that the portion- .-. whi"h the tl, ■■k,- :r-e laid pre-.e.,t ;he lO'C access of the wiml. H,,th the D.ibsoii 111. •■■lo.l ,nd ;he •,,..-t!iod eu olo ye.' M 1 ), .nhe-ter. even with more perfected aopiiat ,-, cati onb. i .-u-hierci f.i oogs contruiiiu,- well humihed peat, and c,,iii;,,,r iiive'.v Ire- fr.im roots :;n ; s' ,:iips. \ ]• iMlil ' I'i \r I'l.wT. This plant, which 1- -■' lated ..oout ,■-.'■ 'nile ■'oiii \ i-toii,. UoMd >tation. ontlie(;randTruid^ Ibnlu ■:! = ;," I.ornevill.- .) m it^.t („,o.-o,d., was f .rm- erlv operated bv Mr, L. \ \h • r.-, of I'etrr -oocdi. >v:,o ina.le extei-ive expen- ment- a cotqile of vear- ,,gi, with : no, i-vi-'d by liim-lf. Hie -.ki- chinerv used.,- fullv de-c:.be! m Mr, Mo,.:.'- patier: - Som. m.'c- „i ihe development ot the I'ea- 1 i"! bci ,-trv and fs po-'biliTav. p,,bi,.!,ed m the Transactions ot tiie i:,-,"'Mn al ^out (j()'-, moisture) and then let it pa- -hro i-.i the pub m- im.chm.'. The amount of drv peat substance which the. coull !.• 'aid out h,r dvMtur on a limited ar-a of drviiig gpcmd woui.i •• ••.n-idci-My ii,cre,i-ed, ^ The apparatus eiuplov.., lo- diugnu Mid .-oHecr:, - ihe oeat ns!stei ,'in eM':Pa'r;!i a''l The I her travels on a track laid m :■ treiicl, the li.il iengiii oi tlic w..H.;ni: area, arm is atta.he.l to a fi,.m.. ul.;.-l: proj-t- fiom Hie -ide ->t the car. ,.„.t ..f this .irm .an I .■ r:„-ed or iow.ivd ai wii!; .md conne.'te.l t.> th.. .inter ,.n.l 1- a tiMid' whi.'h ie;,-i- back to th.' ruaciau.. the inner eicl ot which is fixed s., tiiat th,. peat b-i-i,' UP ia il b;, a .ham cnv-yer i< alwass ,U'- livered at th<. >ame t^ ice. M.m- the m, le,-id,. ..^ the arm. aii.l guid.-.l i.v ,t, runs .1 .diaii. .■onvev..r. tic- Mi^:hls of which are s,. arran-e.l that wh.m the chain is ,n tnolion .nd the ,,riii hevercl to the -urface the peat is s-ape,! 22 tow.nls the ..u.si.l. end, pi-ke-l up ...to the tmugh i"^J. -^"*f '^J' ^"^ Iv the san,e -ha... .m .ts retun. jo,.n.ev take,. i,.to the .nach.ne ami deh vei^d , t , U . ul.i.- va,d t.a,.. ...... tw., .f wh.eh are always on ,ts platfor.n. I heae e ,. n.oved a. filled. a..d e..,pt,- ones put in place l.y a t.-ansfer ran runmng Tthe ;:^ne ;ra..k as the excavator, and wh...h travel, i-etween the n.ach.r.e and a track h-adin^ to the mill. . Mounte,! on thi. a.m. also on the hack of it. when the '«";t""^ '«J n.otion Is a ^cond cha.n. c.rry.ng harrow teeth, wh.ch ten^ the surface »nd leave it ready for air-drying. The area .s laid out in such a way that when the machine has travel led its length the peat at the place of starti.,g is agai,. ready tor ''''l - '-- ^7 .^.turn ,.ips ..re ahvavs acco,..plished with the excavat..,g ar... hfted clear of The bog The fi.-st trip of the .....chine si.nply ha.n.ws the surfa..-. On the next t ip the excavating ar... i^ lowere.l a little ....,1 -"-^'"^ '^^'^^^f during this second trip a little Lank ,s fo,-med at the outs.de e,.d of the arm _ ^facilitates p.ckl.g up the peat into the return -oug • K. ,^ U^n^ tri,. the outer end is kept at the san.e height as ... the seco.id. wh.le the inM.le ::;:; olSv -s .owced, aid so on for .everal tr.ps, unt.l ,1. ^J^^^^^:^ towards the inside suirunentlv for the heavv ,a,n to run off ... kl • A^^K)n .„ the inside end .s sufflcientlv low, l>oth end< a.e lowe.ed ..bout H inches ;::cll;.me !m,.l the .n.ide end reaches the i.tton., when the outs.de end .s lowced little l.v Httle u.itil it too reaches the san.e level. The track for this ...achhu- is hud o,. the hottom of the l,..g. which ...nse- quentlv neces-sitates a level hotton. an.l thoro..gh ^^-"^^^J^^/^^ re,,ui.ed is fu.-nished l.y .. sn.all gasoline e.ig.ne. m..unted on the sam. truck '''''t^^W a.r-.lried peat i^ brought to the statiom.rv m.U, which is locatcl close to the bog .u.d ..Iso close to the drying grou.^d. The ...ill is prov,.le.l w.th bo.lev and stean. e,.g...e, whad. --1- he power u.sed for .Iriving the pulping ..,ach...e. co..veyers, and oth. r uu.scel lai.eous machinerv, such as hoist, pump, saw, etc. The loaded cars -.uv b,-ought up a tmstle l.>- ...e...is of .1 cable and ho.st „..l I^.m:,.cal.v du...,.d i..to .. large b.n. In the botto... ^^ ^^^^^^ .onvever whi.di convevs the peat to the pulp.ng ...a.dune .\fte. pa.s.r^g Z; h ;...s n,..chi..e, the peat is t:.ken up on V^^^-;^^\^^;^:^l nuKle to t.t the c..,s which con.stitute the conveyer e.nployed fo, bringing " ''T.;'c2r:!i ....mature cable car w.th four wheels, e^-h car deigned to ,..„dle ..ne pallet. a..d caused to t.avel a.ouml a syste.n o ^^^^ > mm PEAT PLANT r I ^ mAorm ro BK covsna nm — rr~r I I LilllllllLi IIIIIIIIIIIIMIIIIIIIII IIMMIIIIIIIIIIIIIIII MIMIHIIIIilUlllllllllllllMHHIIIIIIIIHII III I IIIHIIinilllUIIIIII ■■•llllillUliaiinnuiM • CANADA DEPARTMENT OF MINES ■INia BIIANCH Hon. W. TEurLutAN, Mimwtsr ; A. P. Low. LL.D., Deputt Minihtih ; Kl'liENE HaANEL, Ph.D., l>lRECTt»R. VICTORIA ROAD B GARDEN / / 0X #■■■ w -^ CANADA DEPARTMENT OF MINES tunmm ■kanch Hon W. TuirLKae obtained for the iiiaiiuiacture of air-dried j)eat, it was decided to install the Anrep peat niachine imported by tlie Department, as the plant was represented to he in good condition, and with a slight expenditure could be put in running order. It was verj- soon found, however, that the condition of the plant was anything but good, the tracks, drying racks, and most of the other apparatus were ver>' poorly built, and in order to make a fair trial of the plant more time and money tl»an was availalile would have l>een required, the object being to manufacture sufiicient peat fuel for the gas producer plant under erection and to test the -Vnrep peat machine. Work was, however, started in the early part of .August. The peat machine fulfilled every expectation, and with proper arrangements could easils treat an amount of wet peat ecjuivalent to 25 to 3.5 tons air-dried peat per day. The principal objection to the plant as con.structed by .Mr. .Moore is its complicated design. Even if the plant had been properly Ijuilt, its practi- cability for the purpose is y tlie li>ter-\vest I'eut Fuel Co., of VVinnifieg, Man., vva.-< crectptl at this place, Ixit .m) far no practical results have been obtained. The plant is locuWd at the .Julius muskeg, oast of Winiiiieg. whicli covers an enormous area, t>ut from information receiveiil)lc that large areas of this hog are sliallow and tiiat the [leat is more or le.ss jworly humilied. Dkyinu, L'ARnoXlZlNti, ktc. The idea of the possibility of drying the wet peat as dug out of the bog, by means of artificial heat alone, seems still to prevail amongst a nuinl>er^of p^ple interested in the i>eat ind- try. .\ very simple calculation shows, however, the impracticability of such an undertaking, .\ssunung that a drained bog contains 12i' ; dry peat substance, which is a good average, 100 lbs of wet peat contains S'i lbs. of water, .\ssumii.g further that >*7c of the fuel value of the fuel used could be utilized, that 1,100 U.T.U. are required to evaporate 1 lb. water, and that the dry peat has a calorilic value of 9,000 R.T.''. per lb.; in order to evaporate the water, we consequently require:— 8<-oxl,100^^ ^ 11,3. of drv peat substance, or 0-80 X 9,000 more than is contained in the peat. The only possibility along this line is the employment of vacuum ap- paratus, but no such apparatus suitable for peat has yet been produced. To eliminate the water content by mechanical pressure down to kss than about TO*;;, has, with this apparatus, so far as tried, also been found practicallv impossible. The explanation is, according to Dr. M. Ekenbcrg who has thoroughly studied this subject, the presence of a shmy hydrocel- lulose, whicli substance is produced from the cell residues of decaymg plants by prolonged contact with water. The principle of the Kkenberg wet ■ .onizing process is based^on this point; the process aiuis at the destiucti of this alimy substance_and is ol>- tained through the heating of the wet . ,at at a temperature of loo to 180 Cent with a corresponding pie.ssure, in order to prevent the formation of steam and the loss of heat which such formation would involve. 1 he process is further described in my report on I'eat and Lignite in Europe, pages 160- ' ' In cases where the peat contains a considerable amount of nitrogen, 1-5-3% (in dried sample), Dr. Kkenberg proposes to employ Mond gas- producers to furnish the gas required for the gas engines, as well as for the heating of the carl .onizing ovens. In that case the nitrogen will be recovered as' ammonium sulphate, the value of which will considerably decrease the cost of manufacture. ,,,,. ™ii .\ plant with a capacity of 50 tons of briquettes per «-|(ltUM-i .lu.inK tl.c latt.-r pa>1 -I the sun.ln.-r \.-n ..ffn .-..n- ,,,„> mo,.- that, -.'.V, n,.M,tu,-. Mr. /...-kI'-' ..v.-m-m.'. th,. .l,lt„ulT.x !,^ .,„pi.,v,„jr th.. «a>t.. Ka>rs fro.n tl,.- ..-tort, lor pn-linimarv ,ir.v.l.« -f t .<■ |.-.t Th.- KHM'> ai.- nnx.-l VMth aif. -<> that a .Mlitahl.- t.-inpr, aturr l> .' - ,,,n.Ml al>.l th.M. |.a.M'a thnni^^h tlu- [..'at it. spcrial .liviliK .•han.Wn-. \ nrw peat niarhinr. uith a h.i^f .-ai-a.-ilN . inv.-nt.-.l i.v Mr. \. \nr.r. ,. at |.r.-Mit \>i-mii intHHlinva in Kurup... an-l the- san..- invont.,r i^ al>u ->, - ,„ni."i with th.- rolistril.'ti..n of a inr.haiii.-al fx.-avator m .•oinl.matiot, w,tl. a JK-at plant of sontrwliat nrw .i..>,gn. Tiu' .l.'ta.U of th.> ph,nt are not as >,.t avaihil.l.'. A n,^^^ -tun.p pullnifc n;,paratu> has also l«M-n n.v-nt.-.l Lv '' l,,,' tlic iMaiiuta.'t.ir.' of [..•at pow.l.'r, in an-o.danre witli thf |.ro.'..s.- i„v,-nte.l !,v Mr. 11. Kk.-l-ma, of Sw.-.i,-!.. an .■xfiLsiv,- plant was M arf.l la^t \.-ar an.l uill prol.ahiy U- in full o|«Mation .luring thr ronims s,..,s,,n.