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Lorsque le document est trop grand pour dtre reprodi'it en un seul ciichd, il ejt filmd A partir de I'anglio supdrieur gauche, de gauche d droite, et de haut en bas, en prenant le nombre d'images ndcessaire. Les diagrammes suivants illustrent la mdthode. 1 2 3 1 2 3 4 5 6 B CON Tt THE WHOLE HISTOHY AND MYSTERY OF BEET-ROOT AND BEET-EOOT SUGAE: CONDENSED AND SIMPLIFIED AND ADAPTED TO THE USE OF THE FARMER AND THE SMALL MA^^rjFACTURER, ANY OF WHOM MAY, BY FOL- ' LOWINCx THE WITHIN INSTRUCTIONS, MANUFACTURE A MERCHANTABLE ARTICLE OF A ROUCH SWEET, FIT FOR THE REFINER, FROM BEET-ROOT GROWN BY HIMSELF AS AN ORDINARY FIELD CROP. BY EDWARD LEFROY CULL, OF THE CANADA COMPANY, TORONTO. ^» TORONTO : OLOBE PRINTING COMPANY, 2(! anu 28 KIN(J STREET EAST. 1S72. mal indt clas agri writ trou exp( PREFACE. One of tlie greatest men England ever produoed has said : " Tl)e man who makes two hhides of grass groAvr where one grew before is a benefaetor to his race." _ The writer most humbly hopes that the introduction of a new crop and a new industry to his brother colonists, may entitle him to tlie kind consideration of the class for whom this treatise Avas prepared. If it does only a little to advance the agricultural and to lessen the outlay of the country on foreign productions, the writer will feel himself amply rewarded for the expenditure of much time and trouble and considerable outlay and expense incurred in a gn at number of practical experimental trials during the past two years. EDAVARD L. CULL. Toronto, Canada, ) 10th Jan'y 1872. f THE WHOLE HISTOIIY AND MYSTERY OF BEET-ROOT AND BEETROOT SUGAR INTRODL'CTOKV. " }kot root sugar ! All yes, ve all know they make a great deal of it on the Conti- nent of Europe, more particularly in France and (Jermany, but as no manufactory of it can be conducted except on an enormous scale, and with a heavy outlay of capital, it will not suit Canada where labor is so high, and tlie climate is unfitted for it." This is the oljservation which the writer has had to comliat in speaking of the subject with every tolerably well-informed person, while ti) those who knew nothing about it, the matter scorned to be enveloped in such a hopeless mystery that few could be got to approach it. After exhausting every other ol)jection the caviller would say: " You do not understand the suliject yourself ; you have never made l)cet root .sugar; book learning wont answer in a case of this kind ;" and so ou. To meet these ol^jections there was but one course, namely, to go at once into the practical manufacture of the article on a small working scale ; to leani the whole Inisiness, and be al)le to reply to objections ; my knowledge is deriveil not from books alone, but from practice as well. 1 make such an article of crude sugar that it is saleable to the relinery, in the following manner ; obey my instructions and you may make it too. As, however, it is important to carry the reader fiiUy with me, 1 shall show how It was that Beet Root Sugar iirst came to be iiaetl, and why it has licen considorevl a sine qua noii that it should Ijc nuxdo on a large scale. Beet Root Sugar, as a national production and grand article of domestic use and manufacture, originated Avith the great Emperor Xai)oleon. His continental sy.stcm, and the enonnous ware attendant thereupon, cnt France off from communication yn%\\ the Tropical climates A\hc;ro the sugar of the worhl had at that time been produced, and thus deprived the nation of a gi-and necessity, iis well as a grand luxury (for it is now con- sidered l)y all that not only is sugar a luxury Init a necessity in the l)roadest sense of the term), and Napoleon well understood that, although, a nation under certain circum- stances %vill submit to Ixi ilebarred from civil and political right.s, }et touch the human family in anj' matter of daily use or daily indulgence, and tiiey l>ecomc imgovern- alde. Under these circumstances he called the great chemists of France together aiid said, France reijuircs .sugar, the tropics are closed to us, our .supply of sugar is cut oft'. It nuist be had as an article of French production and homo industry ; the nation requires it : the resources of the empire are at your coni- manMy to the success in their processes withtmt counting cost; to the mercantile manufacturer every- thuig else must bend to cost, his ultimate end is profit. The French cliemists not only had to supply sugar, but to supply it on an enorm- ous scale, and tlio works were erected of a corresponding ni i.niitude — the works were not calcuhited for profit but for supply— txwA as the manufacturers could in tlie first place dcmaml tlieir owix price (as sugar, in France, could be obtained nowhere else) the works were vvid'-, in some measure, remunerative as well as to all'oril tliu public what was wanted. After the continental war was closed, and the French wex'c again able to enter the markets of the world, and get sugar as cheaply as any one else, tlie first real struggle of the Ijeet sugar manufacturers commenced. They had to work against sla\'e la])or and against cane sugar, and also against the accumulations of stock anounds of beet root may be manufactured into a merchant- able sweet, in domestic utensils as readily as two hundred and fifty tons of beet root are ordinarily reduced in one of the monster factories of the European continent. TJIE MAXUFACrUHE OF BEET ROOT .SCC.VR, The most important thing the person can do who is to enter upon this manufacture is to forget all and every thing he has ever known nboiit suL,'ar making, parti nilarly that which is made fnmi the Maple ; ai"i he must especially bear this maxim in niiiid, viz: — Beet Hoot Sugar is not, never has Ijcen, and, the writer believes, never can be, made into an article of 'domestic use, until it has bcfii refined by a separate process. It is an article which is made by the pro- ducer to sell to the refiner, ami not to use as it is made by the first nianufacturei-. 'i'he crude article is quite equal in value, ;;ccord- ing to tiie sugar it contains, to tlie best bi'own cane sugar, commonly called mu.sco- vado, and far .superior (when well made) to the lower grades of sugars, (those with a fine soft grain), Avliich come from tropical cHniates. All sugars, except maple sugar, are made at tvro processes— in the first the juice, whether from the sugar cane or from the beet, is defecateil and 1)oiled down to the crystalliziiiL' point : it is then set by in cis- terns until the crystals have formed, when it is shovelled into barrels, and the molasses is made to drip from the sugar. The sugar is then shipjied to England anil America and elsewhere, ami refined into hiaf ami into the X i finer kinds of soft sugar in the great Refine- ries. In France and Germany all the great man- ufacturers produce the sugar first as crude sugar, and then refine it ; they are noM', how- ever, in many instances working the hranclies separately. Cane sugar, even wlien made at the liest season, in the best manner, and from the most favdurahle growth of cane, contains a large propurtion of molasses ami uncrystalliz- able sugar which will not, and does not in its native state, en .:*tallize. The after pro- cesses of tlie retincr, however, final!}' extract all that portion which will crystallize from that which will not, and the latter is dispos- ed of as treacle, or as the various grades of golden and other syrup. It is quite true that a considerable por- tion of the sugar from the sugar cane is used as a domestic sweet in the shape of brown sugar, but even this has been partially refin- ed ; Init by far the greatest quantity of sugar used is relined in the great English and American ricfmeries before it reaches the public. Canadian ideas of the manufacture of sugar are fonned from the maple sugar made on the farm. Tliis is the purest source of sugar which the vegetable kingdom supplies. It has deposited all ita woody portions and im- purities iii the tree, the growth of which it nourishes, and we get it filtered and purified ■■0 the greatest possible extent. Beet sugii.r must not be looked at for a moment with tJic same ideas or treated in the same maimer. The beet root contains liesides sugar and woody matter, portions of albumen, pectine, and other substances, and also a flavouring matter of a strong beety odour, but chieflj' large quantities of potash and salt. Were it not for the jiotasli and salt, and the strong beety flavour before spoken of, the juice of the beet when defecated would boil down into a pure cry stall izable sugar, at ones usalde as maple sugar is. It is the Iteety flavour and tlie jiutash and salt which we have difficulty in getting rid of. — These matters, however, yield at once to the operations of the refhier. The only por- tions of the extract from tlie beet rocjt which in the rofiner's hands are not made use of is the essential oil which causes the strong flavour, and any other impurities which ought to have been removed before it comes to his hands. The mixture of potash and salt when extracted from the syrup and purified is really worth weiglit f(n' weight, at leaKC as much as the .sugar. Where people wish to engage in the manu- facture of alchohol from the lieet root, they can do so to a great iirotit, as beet root j'ields to the distiller far more spirit i)er acre than the best crop of either grain or corn does. The apparatus for distillation is quite simple and comparatively inexpensi\'e. The following table will show the money value obtained from the entii-e beet root crop in France rJojtP, in the year ISOo-n, and it must be remembered that (Tcrmany, Belgium, Holland, Austria, and Russia, all make their own sugar, or at all events the greater por- tion of it, from the beet root, and in all cases it must also be remembereil that the l)eet root industry is one that has been, and is, constantly increasing. The beet harvest of lS(3J-6 in France alone prodiiceil 275,000 Tons of raw sugar worth £0,250,000. 100,000 Pipes of .strong spirit— eacli pipe containing from 100 to 120 gallons, part distilled from the root direct, without the assistance of the sugar manufacturer, and part- ly from the molasses, and worth - - - - 1,350,000. 20,000 Tons of potash, worth 500,000. l,r)00, 000 Tons of pulp, worth 1,000,000. £9,100,000. This is Avliat is produced from the entire beet crop — not the value of the produce of t'le sugar manufactory. The impoi'ts of lieet root sugar at the Britisli and Scotch ports for the first eleven months of 1871 were 134,480 tons, against 5li,(>70 tons for the same period in 1870, and 31.000 for the same period in 18(59; this shows the enormous increase of the manu- facture. NoM', it is perfectly ridiculous to suppose (in the face of such a statement as the fore- going) that Canadians and the inhabitants of !« the proV( by root adop iusti diliic fiUgil W lay full beet crudt anas lu ely long since was any). In Eng- distilling hrA'c for seven years ct, the manure used, and the than doubled ; f hoed crops the exterminated. Is out for our Is. ollow in making ad tho molassOK France and in is gi'own aiul heat produced )eeu more than istanding that )m the refuse of away from the ng the land ot ts — so fertilizing lingof tlie beet lanure from thi- t, in spite of tin; e sugar cr(~ii>. !]y into particu- nooTS. the roots is ow nsuro success m r. The cultun; I as to ensure . eding 3 to 4 1V>-. standard. The I'ti productive in sugar, if tlio major part of the roots are grown so tliick, in tlie row, as to ensure their asmll size. The after management, mii=t also cause the root to be almost or altogether under the earth; as, if othersvise grown, that part exposed to the light, will not yield a fuU sujjply of sugar ; and it has been tho re- ceived opinion of many analysts that glucose instead of cr -liallizealjle sugar is thus form- ed. The S'jcd should be sown in drills about 18 inches from centre to centre, and tho roots may stand at G inches apart in the row. Of course they will be tliicker at first, but may be thiimod to that distance. The land seet must be avoid- ed, as it too often is only white mangold wurt/.ol. The preparation (if the soil is mont important : in fact, it is iniperative that to ensure ease of culture and certainty of iorop, one coiu'se should bo pursued. As to Boil, any (piality of good dryland will answer well, and any previous crop will not mater- ially atleet the following beet yield. But it is absolutely requisite that the following course be followed. ^\'o will siii)pose the land that is to be sown witli beets, li : been summer falloAved — -If tliis course is parsued it will amply repay the time lost, and expense in- curred l)y iloing so: but fallowing although advisable, is not absolutely necessary. About the l)cginuing or end of .Sei)tember haul out the manure — a)iy kind will do, but some is very desirable— spread a tiiiii Coating over the field, then ridge juid furrow the laud, throwing one furrow each way; exactly the aamc as if you were hilling up potatoes. The manure will tlien all b,j directly under Wic ridges, so formed. N'tthing more need now be none to the land before the middle of April, by that time the seeds commence to iprout, ami tiny small, plants can be seen. You must now construct a harrow, or succes- sion of very small light double harrows, so 'imall that each will take a ridge, there must be a joint in the centre to allow each wing te lowered more than one half the original height. Once each week the land must be harrowed until the middle of May — when all the weed seeds within the influence of the air will have germinated, and the land lie absolutely clean. Now sow tho seed, and two weeks or less will see all the plants up in rows, and no weeds to injure the growt.'i. There you see you have ex- peuileil very little labour on tlio land, only once ploughing, and this is all to be done in the fall ; y ' - the ridge, and nearly double (piantity of surface soil will be ui the rii tlie root ought to be cut off, «nd fed to the cattle. It has l)een privod time and again that the extremity of the root end of the [dant is the richest in sugftf, whilst the portion which ie grown al);)vo the ground is the part which contains the hirgest propc.rtiun of potash and salt, hence in the continental countries of Europe where the government excise duty is chiirgod on the roots consumed; the entire portion of the root whicji grows above the ground is cut off ami rejected for sugar purposes. Any ]»lan whicli will insure perfect cleanliness in the roots, i.i that best ada]!)ted to the work, and the root-^ should be aUowed to drain off all superJluou.'- water, before they come to the rasp. THE RA.SPING THE ROOTS. The roots should be presented to the rasji endwise, and the rasp (however constructed) should reduce the root i;(, the linest possildc pulp. The pulp, should then be passed through rollers working together, which art of sufficient surface to receive and c . ush, tlu. pulp as it comes from the rasp. The rcjUer.s will thus reduce the pulp to a perfectly smooth paste, and burst all the cell." of whicii jf ,^ the root is formed, an'! which cells contain the sugar. There are many ways of making tlie rasp. That is the best -which works with the great- est speed, and reduces the root to the .smoothest and most complete pulp. out •file aiii] mu.' it .SI Witl oil!': 15.- tinti and pre\ proL the It poll- takr> get o Str anil L pOBsii secoii belfiw whc'i as pi.> iuth vary parcels at a time, (recording to the size am! power of the prcRs), on strong canvas cloth.*, each cloth being laid over a frame alxtut - ^ inches deej), and the size that will go int' "®""' the press; the cloths must be muoh largti '^^"*"^ than the frames. When the frame is full. '^'■^S';: fold over the cloth fir.st from side to side. _ ^'' then the ends over; then place the cushiim o"™®' pulp so hn-med in tlie press ; tliere must bi ** ^'' PRE.S.SIN(; THE I'iLi: The following is the old fashioned plan. There have been, and will be many improve- ments. The pulp must l)e placetl by small a strong board larger than the cushion » pulp, anil it must rest on one board whil- . Thi the ]i another covers it; one board going one wn; P of the gi'ain, the next aliove crossing it, an f**^* so on, parcels of pulp and oards until y> ^'**''*'' have the jjress full. Then pv.t on the pow>.- |^* ''' rradually, so that the juice can es(;ape reaili-'™*' ly from the c.,/fcb\ without bursting them ^•'' press to the full power of the screw, an. take care to catch all the juice. ^» The juice should run from the pre,-, a'^?*'^' once into the kettles, where the heat shoul'*^* be raised as quickly .is possible to ].')()*'■■ ^^' Karenhcit's thermometer, and it should n^ fall lielow thi.i h-jat, fl(» long as the kettle , tilling. ®* " 1 When all the juice is out that jmu can get lit at the lirst operation, with tlie press; take e cakes of pulp, put them in hot water, cl let them soak for an hour. Tlie water lUst he nearly ))oiling, as the cakes will cool sufficiently. AVhen Ijroken up ami mixed ith the ho<- water which they should he at ce, the h.eat ought to l)c hetween l.")0^ and y ( Far. ) ; and if not so, add more hut water til that heat is attained; then cover up, ver constructed) ^,1 l;eup it all liot. This is necessary to- 3 tinest possible prcAcnt ft rmontatioii or acetification. Then tiu-n he passed pron ed to ju'c.ss tlie masJied roots again, in the s.une manner as at first. It is scarcely worth while to squeeze the p more than twice, aitliough it ordinarily es tliree pressings to get out all tlie sugar. your press is sufficieiitly powerful you can ich cells contain ^t out all the juice at once. Stn)in the juice through a Ijne strainer, making tlie rasp, and get the juice into the kettles as soon as ks with the great- poesilile. Neither the first juice nor the the root to the second must ever be allo%\-ed to fall in heat, etc pulp. belo\v- IM', or souring may conanence. wht'i in the kettles heat the juice as quickly as jiossibio, to just l)oiling; then add the lime m,tiie following manner; the juice will be VfflPy 1)lack. and dirty looking, but it will all oWJI'' ri.'bt witli the lime. rtion of the root id is cut ofT and Any jdan which i in the roots, is k, and the roots If all superliuous le rasp. [OOTS. ited to the rasp ither, which art ,-e and c . ash, tin. ,sp. The rollers p to a perfectly ;he cellp of which FVLV. Jd fashiimed plan. je many impro^■e- ■olaced bv small TO MARK T7IK .M.I.K OP J.lMl. Got sov iL' to the size ann ong canvas cloth.- a frame about '1 y':^ ^'"'"^' f^'""'' "^'^^■' ^'-^ I''"'-'- ^''^''''^ '^ i» 1) t will CO iiit' ^'**^'"'''-'' water; stir it up and let it settle for a t'bc muoh lar"t : "^'''^^' '^^' t^^o. s^'i'^ pour the liquor olT the the fr-irae is full ^'*'fi'"' 3'"" ^""■'''^ loaxa all the coarse part of from side to si.h' *J»* ^"'"'' '"^''"^''' ""'y ^^^^ ^''^ *'«' '»''^ '^f • • the cushion o:^^™®' ^^''li^li "lust bo quite smooth aule time in a caustic state. Wlicn the m one ard going one i; crossing it, an i can escape rea'l ut if the screw, juice. an 1 lo „.,+;i V i"*'"^' '•"'''^' "'^'^ ^'""^ "f *^>'' '"'11^ '"'f lime to id oanis until V , .; -^ , , ,,., , . p. t mi the pov.:'V»'"l stir ,t slowly. W hen you tin.l the -an escape rea.liJ^'^ «'>»"«« «"'«»''. ^''^l c"r'll''. shewing bursting thciu^g'; '" ^^P"'*!^' •'^"'1 "'"'i it shows signs <.f seeing, yim have put lime enough; stir the Julie gently until the lime is mixed well !■ ii ,...„ 'hron^'h it, Imt don't uriro the juico to a from the pie; . ■■^,. .... ^ , " , •". i.1 I .I- „i,,,,,i *P*'i '"*d; tlieii take out a saniolc in a glass rt! tlie heal siioin a -e ■ t •11 *. iMi"™ '"■'^ '■ 1* clears, and is the colour of -t possible to I" ,,. . ., , ,. , , 1 i. I „i 1 1, *'""^' ^^'"<' " '"» enougii hme has been imt: , and it snoulo "' , . ^ ,.„, , . , , xi I i■^\ . ^ ""'• l'"t :i I'tfi'' more, but don t imt more hl; as the ketth' , / ... \me than enough. As sooi. as the juice flakes, or eurdles, it is done. It need not be more than five minutes, from tlie time you put the lime, until you filter the /nice. Xow empt\' the juice as (|uickl\' as possi- ble, out into a canvas strainer, formed by stretching a canvas cloth so that it iiangs down in the middle ; it shouhl spread as wide as possible, so as tij give the greatest amount of filtering surface. As long as the juicj runs thick, you must pump back again on the filter taking care that it shall cuter the juice ill the filttr, with as little jd to the nozzle which is to go down into the juice ; the i)ipe shoiihi l)e long enough to eiirl round tlie l)ottom of tlio vessel wliich con- tains the juice, anuriiigtlie process of evaporation, the syrnp .slumld lie strained through a Iilter bag Buveral timcH. When ready to set by to crystallize, the syruji must bo so thick tliat wlicn a drop is parted between the finger and tlmmli, it ought to break across the tliread, and the ends turn a little ; it must be perfectly Iiright and clear though the colour may be itark. It had better however, bo a little too thin than too T Opii ougl for' TJic Vhii infdi b;.)ii cert; ];( matt pie \ ble; thro I 3»ave and ; use ( thick, as the thin syrup will get thiekvi whilst set by to crystallize, and it is believcil that in that shape, it makes larger crystals. Xow, tlie dilliculty Mith beet i-agar h;^ ahvays been the crj-stallization, and tli." trouble has been what the (Jermans aii'l French call "slime .sugar;" but if the fore- going rules are <'.i:arf/i/ followed, there will !)■ no .slime sugar, or treacle — sacrcely enoui.:!! to enable you to get off that portion of tl;- syrup which ecjiitains the salts, and whic ii must be got out from tlie mass witli t!i turbine. If you proceed to the second, opera- tifjn bear these few rules constantly in mir I In the first operatitm when you add the mill; of lime to the juice to clear it : — 1st. x^ever keep tlie lime in contact witli the /lotjtdiy. f licro is nothing in the foregoing processes but if tlie fore- jirhich a i)ers()U of ordinary intelligence and red, there will be Jtif urination cannot do. The process is a -sacrcely enough ^i.niile one, and the result, an article of a , poi'tion of tin; certain commercial \alue. alts, and whuli Uctiners of sugar want to get tlieir crude mass with tli, jo^atcrials with as bttle done to them by peo- the second, opera- _jg ^^1^,3 j^ j^^^ understand relining as po.ssi- ustantly in niir 1. ^g. ^^ ^hey ]iave certain jirocesses tO go you add the uuliv ||]|ij-ough, and they do not of course want to it ; — mf^^'^ to amend tlie Idunders of other persons ; in contact witli »id any attempt at partial relining, or the J, r (h(tn yoH <:«:■ ■f^ge of chemicals by the ]iroducer, is quite as dispensed with tn Jjjkcly to ])e wmng as riglit, for Lhe after pro- ,etiou on the h< '. J|p9ses ; but as every one wants to know some- of slime sugar. tHing more aboiit the metliod of refining the juice with tlu -ctnide material l)efore described, and as many gh to mix. or yti ■pgi-..;,iiiji are adapted to foUow out sucli after be larger t.liotlaki- piroccsses with success, I shall now proceed ,ter it will lilter. -^q (b'.scribe in general terms the process of any other tlian . -.i^^-w rotining, with tliis caution, that 1 only u carVmnato hot g^ j^j^,, the matter generally, and that no one oil, you will mai. rjjiould go into much of an outlay in the re- iincvy jirocess, until he liar. ])y o.xiierhuent I the priM'css > laailu himself thoroughly master of the sub- ration, you mu ijact. It is one that admits of experiment ; er to butn, u and wuccesa, (so far as the result of refining) Tiio syrup v>i can lie attaine 1 on the small as well. is on the but if it has ii' Isutge scale; that is, any man after studying lou." comoi " the subject can reline one pimnd, or ten r procefc,8C3, au'i pounds of the l)efore described crude inater- is conducted {^^ into pure suiiar; but he will not be able r which cry^tn ^0.n,o].ie xxavi of the refuse, nor to iln things nip, will bo U'-'ur i^ the economical manner iu which thoy are uriied siv.;;vr > done ai the large rclinerics, lie must not ex- pect to be able to condiiet the buf;iiiess on a tlni writer wo" pfolilabl'' scale. Ncvertlieless it may Miit a any but a su uuuiUor of persons wlm may prefer to niaiiu- 3. If the fov fRotiii'c at home, at no protit, rather than carried out, ^ pjyreliase, even if they ilo so at what to the i.-^t in the pvof njpiu facturor would lie a positive loss. J iiil it will alw: shall proceed to gi\e such instructions as id and ivnuuiii will enable those wishing to do so, to carry ttlie process of ])re))aring beet root sugar, couvortiiu' the crude article into such a y be relied on .1 - 1 BWi'it as will be consumable iu a family, wii years' contin! ,fJ^]|^, deooloriziiig of the synip ami thi' di's- • scale. T-ictionof the strong beety flavor,hefore spoken of, are accomiilished entirely l»y lhe use of animal ciiarcoal, which consists of burnt liou.'-c, prepared in a particular manner, .ind brought to such a state that the syrup will only per- cbliitc through the vessel wlii 'li coi. tains the bono charcoal at a slow rate. The bone char- coal is ]iut in tall narrow vessels made ot copper or boiler jdate, often iu .some of the larger i-ctineries as much as from 20 to 30 fevt high, anil of a breadth of from three to four feet. In other refineries the (limciisions are ditlVrent. In the beet sugar factories in Fran .'c and flcrmany, the size fif the bone black filters is generally 12 to 1.5 feet high, and a diameter of about 40 inches. There are sev- eral of these in a factory, ami they are each so arranged that juice, syiup, hot water, cold water, a d steam can be severally apjilied as wanted. There are tight covers lieM in their ]ilac"s with screws, to till and to empty the niters, and also means of applying chenucul subatances and gases to the bone black as it becomes .saturated with iuj purities, and ns- quires to be cleansed. After th(?se liitcrs have bi-cu woi'k(;d Ijut comjiaratively a sliort time, they lose their power of destroying the color and jicmiliar Ihivors of the syrup or juice. The filters havt; tlii'ii to he emjitied, ami the Ixnie bhick heated to a iliill red iu closi'd iron vessels, so as t'o burn out the impurilii's wldch have le.i- troyed its ]>eculiar ]M)vv«r.s, Tin' bone blark is ta'jii (pitMu lied and c()oIid out of coiitai't with the air in propiM'ly prepared machines, and the filters an; ag-iiu reiilleil— to be again emptied, and the coal rcliurned as scxm as it beiiinii's exhausted. The burning of bone chanoal ami also the revivilii'aticjii of the bou' bhuk wlii'u it has biMMi used, are very oU'eiisive o]icrations ; so mueh >o, that thev are not allowed to be carried on in the City of London, which wuh the great centre ofsugar refining ; ami tlie cost of liuni- ing ami rcburniug, — carting, into, and out of, the (.'ity of Londim, has lieeii so great, as to seriously injure the tmde, which has bien priiicijially removed to (Jlasgow, where the I'ivic authorities arc lens sensitive to smells, and more sensitive to coninercial pros- perity. It is this bone charcoal business, that will 14 always pi.ivcnt tli' retiaing to any great extent of beet root suguf '.>y tli'.^ farmer and small nianufa'.turer: til.- luii-iuut of capital invested in the boue blii'jk, and tiie necessary machin- ery, and ntensils are euormon-i, and the bus- 7aes3 mustbtf coiitiuuoas, and exteudel all the year round. Another reason why the refining of sugar oannot be profitably carried on by any one but a person largely in the business, and wliose works are carried on ritntinuously, is the ex- pensive and comiilete nature of the evaporating vessels wliicdi arc necessary, and whi(di are called vacuum pans. These are ma'diines in wliich, owing to all th ^ air being extracted, and the syiiip boik-d by the heat of steam "ill vacuo," the wati'ry particles are evaporat- ed from the sugary substance at so low a heat, that not only is the ojieration cariied on with great rapidity, liut at -o low a tem[)erature that burning or browning the lii^uid is impos- sible ; and consequently the sugar is produced from tlie vacuum pans in a colorless .state, and on cryst'vilizing becomes white sugar. All wiiite siigai is thus maile. But these pans aiv very expensive macliines, and re![uire great steam powei-, and skill to work them; and although dou'itle.'-s substi- tutes of a much more simiile form, and at less cost, will eventually be produced, yet at present this class of macliineiy is entirely Ijeyuml any person whj is not a caiutilist. and may therefore be banished fro u the minds of the farmer and small manufacturer; but that will not prevent the farmer and small manufac- turer from prodni'ing the crude sugar before described, and wliich when well and carefully made, will be in the very best possible state for the use of the great refiner. With these observations I will now proceed to descril)e, how the amateur can decorolize the beet juice and syrup so that it sliall cryst- allize into a form of light brown sugar. It cannot be white without vacuum pans. First, as soon as you have the beet juice boiled down to a tolerably thick syrup, you must (in order to obtain the best results), submit the syrup to the "osmose" proces.s, whieli is done by ex- posing the syrup in a thin stratum on sheets of parchment or parclitnent piiier (the latter is very cheap) while on the o; her sidi- .if tin? paper waterisapplied, HO that th- water touches eyery i>art of the parchment paper. The salt W which are contained in the syrup, owing tc toy their being possessed of a greater ])ower o: for t wliat tile chemists call "dili'usability, " pa> tifact through the parcliraent jinper into the water, cnidi wliile some of the water jiasses back into tli- Wld i syrup and thins it somewhat: a little suga: 0i-V^-^ passr ; with the salts, but in very small ouaiit ities; the main body of the S3Tup remains Ix hind on the parchment paper in a great)- purilicd state, and is in great measure deprive: of the potash and salt which itcontaim 1. Whc the process has been continued for as long time as you may consider necessaiy, (I hav kept it in this position from half an hour to, whole day) you remove the syrup and procei to evaporate it further, until it gets thir; enough to crystallize into sugr.r : let it renuii: until till! crystals are well formed ; then pou it out on a line sieve or jnit it into a titrbin and let the molasses drip from it ; then tl: a,p„f i molasse:-.! (wliicli contain nearly all the remaii; of the salts, ) may again be submitted to tl. [ 1 4.1 1 wk^es osmose process, and tin' svrup lie a^'n: ^ , , ,. \ ^ ^ " pers/h crystalized. , ISVery ed up 'Co; GENE Bei'.t copiec tlliich ptlblis the a] The re.sultini' sui^ar. when vou have imoui; m a s( la of it together, should then be reilissolved, ai reboileil, adding to tlie li([Uor before it boil j" " some liullock s, or iiiir's blood, or white of cl';. " 1 n J. r e 1 I , 'SXcepr and a small ([Uautity oi hnely powdered be . , blat i4i,o,i,.ui...juj.e rcquiredin New Beet sugar works, d bone black w; ^, j,,,,^{. ^f ^^,,, operations are of a simjde ile- gimp"viti*'sin ti j.ij^„j^.,,i jmni,.^>; ^..jyHj. l.^^^„],^ ^,j ine.Kperienced surface : as soon poQj,^i.y hands, by a competent superintendant ,.,1 be removed, !u ^^ j^j^ ,3^.y,,y^,,.,,,_ and again (-vapo ^^^^^ ^^^^^^ ^^.,j^ ^^ ^^^^^^^^ ^^^^^^^^^ ^^_^^^^^^ ^^^ the result will !'•_,. ' i , ,■ " ^ / . Jingineer, an hydraulic pump man, a detecat- er, a sugar boilei', and a bone black burner. irity. *'"'''' Of these the defecater and sugar boiler shouhl iivoceSH. evaiioni , i i i i • ■ i. 1 ' ' . no.ve already had .some e.xperience ma Beet ..,.„ exposed to 'R^ot Sugar Factory." y burn tlie resid #»»♦•♦ this burns uji. . .. *v , , n e have added as a sei)arato item, the ne- sul)stano . , , ,. , ., ,. I oeiearv additions to be made for the extra salts ; then disso' "^ - ini/.ed throu^ lear, am I colorlf- WAslIINd AND PUL1'IN(J, at you cannot m'TftBisportation and wasliing of tlie ir doubt the ln'Bflets, H men 2 shifts jier 'Jthours, strrlmrf removed from 12800 days labour at 4s £500 ., . salai'ies to be iiaid to si)ecialists in the various ashing tlie iron ' ,^^ . * ' 1,-1, , (lepnrtments. hot, and niter t: -,, i i i- • , i ■ c Ihc caleiuation is based on a campaign oi blotting or ti-reri ,.^ i • i '^ , ,,, . 100 working days, iirh the 1 Iter. " •' I'KESS DErAUTM ENT, 28 men 2 shifts per 2i houis^5(J00 days at 4s i'1120 O Sack washing and darning, 8 women 2 shifts, 1600 days at 4.s 320 KEFECATION. 8 men per 24 liours— (.'ipial to 800 days labour at 4s IGO scr.Ms. 6 Men for 21 hour.<, GOO day,^ at 4s.. £140 CAllUOXATAriON. 250 days at 4s , 50 Monte jus, (that is steam pump men) 40 Preparation of Carbonic Acid, (i. e. from the Charcoal). 40 FII/niATION. 3 ]\Ien every 24 hours, at 4s GO CONCENTKATIUX. 2 Men ev.'ry 24 hours, at 4s 80 nuiLiNG. 2 Alen ci-ery 24 hours 80 OUYHTALMZATION ANO CiNTUIFUaALS. 1500 days' labour 300 (JKNEllATION OK slEAM. 2 shifts of 3 men, 600 days, at 4s... 120 miEAKlNO AND TAI'lvlNc;. 5 men at 4s 100 MEN IN Till': YARDS, ETC. 5 Men at 4s 100 MANA(iKMKNT. 1 General Superintendent and two overseers 800 Book-keeper and Clerk 320 (> EXTRAS. Carpenter, Plumber, Smith, 3 men.. 300 Extra pay to skilled labourers COO General total cost of la'nonr for one year's Campaign , i.'5190 16 Tlie iiuautity of coal consumed in sucli an cstablislmient as we iliave described, -would average '600 tons, wbich, at 15s. per ton, would cost 450 The bone black, 30,000 lbs., would cost for tlie first outlay 2^d. per lb., £312 Os. Od., but in succeeding years would only amount to replacing the waste. The lime used would amount to 4,500 bush- els, and cost £280 Os. Od. The cost of 15,000,000 lbs. of B et root to be worked up into Sugar would .atl2s.pertonbe £4,500 ANXUAL EXPENSES. Summing up the above we cal- culate that the yearly expenses will amount to : Labour £5,190 <'oal 4.00 Boneblack Waste 100 Lime 280 Purchase of beet roots 4,500 Add 20 per cent, for incidentals 2,100 We have a total of £12,620 To which has to be added Taxes and Insurance, which we have coni])uted at 400 Q C Interest on capital invested !)i50 Making a Grand Tola! of £13,980 The total cost of erecting tlie works for the aliovi! faittorj', is giv(!n at ." 113,157 This factory is lilted for the manufacture of Sugar from licet roots, for tlie ])roduce grown on 500 acres of gruiunl, wlii(;h ought to ])ro- duce at lea.st 1 2110,000. One niilli(m two- hundred tliousand pounds of raw S igar, ni'.AlJZATION. The jirodui'ts to be realized in our exanijile of a .Sugar Manufactory would be as follows : -Sugar from 15,000,000 lbs. of Beets nt 8 |)er cent of Sugar, — the Sugar being sold at 24s. per cwt. (of 112 Ills.) £14,400 2,700,000 lbs. pulp calulated at ^d. per lb 5,G20 5,000 gallons of mola.sses at 40° Ikame at Is. per gallon 250 fj Residue as fertilizers 200 £20,470 (I Deducting annual expenses and in- terest as above ■ 13,980 I Leaves a net annual profit of £6,491) i There is every reason to believe that wit), careful management the quantity of sugar wil: range as high as 10 per cent, instead of 8 pi-: cent, which we have taken as our basis. In such a case the net income would L- £24,470.00 ; and the ;.et annual profit £10, 090.00. Other authors make their calculations on'at entirely ditt'erent basis, — and arrive at result equally favourable, though dilfering soniewha in detail. That the above is :>ot too sanguine a vioi to take of the jirobable yield is .shown by tl: fact that during the season of 1S68, 1869 i the Zollverein, 2,500,000 tons of beet ro. produced 207,500 tons of sugar, a return c 8.40 per cent. The foregoing quotations speak no doubt 4 land in the highest state of fertility, and whirfl has been manured for years in the most sciei^ tific manner, and also, there is no doubt, (I land which has been specially selected m the purpose, and which by repeatet^ crops i Beet ro3t very well manured with the refus^ and the results of tlie ca*ttle fattened ; hasbo' brought into the most favourable state possil for the crop. One of till! most rf^markable features of t growth of the sugar beet industry is, the cd stantly increasing crop and yi(;ld per m which the i)ro])er culture of that crop producti not only in the amount of roots grown per acfj and their riidiness in sugar, but also in til constant increase of other crops particular! wheat throut'hout tiie district. idat J(l. 5,620 at 40° n 250 fj 200 £20,470 i and in- 13,980 I. It of £6,491) li believe that witl. antity of sugar wil: it, instead of 8 p(;: as our basis. : income would L- mnual profit £10, r calculations on"at ind arrive at result I dilfering soniewlis too sanguine a vio^ I'ld is sliown by tL on of 1S68, 1869 i tons of beet ro sugar, a return s speak no doubt ( i f fertility, and Avln« rs in the most sciei-jj icre is no doubt, C\ )ecii\lly selected ff-i ly repeatei^ crops red with the refusj e fattened ; hasboi urable state possil ^1 :able features of t3 industry is, the co| iind yield per a(M if tliat crop produce! roots grown per acii ar, but also in tfl !r crops particulf.r| strict.