UMASS/AMHERST 31BDt3t.DDSE'^5370 ;x<:>>Ko>!(<>x<<:^x<>>:<<:>^:(<>)!^. m^.'Xt:^ 3 T I CE ON THE U ot Mass/4miie!5t Librafv BEET SUGAE: CONTAINING 1st. A DESCRIPTION OF THE CULTURE AND PRESERVATION OF THE PLANT. t %. I I i M 2d. AN EXPLANATION OF THE PROCESS OF M g EXTRACTING ITS SUGAR. ^ ^ PRtCEDED ^ t I <^ BY A FEW REMARKS ON THE ORIGIN AND PRESENT STATE OF THE ^ INDIGENOUS SUGAR MANUFACTORIES OF FRANCE. SB 221 C5€l coo. 2 I Translated from the works of Dubruufaut, De Domballe. and others. ^ I NORTHAMPTON : ^ PUBLISHED BY J. H. BUTLER. ^ Boston, Hilliard, Gray, &. Co New-York, D. Appleton & Co. ^ i Philadelphia, William Marshall & Co Buffalo, T. & M. Butler. 1837. J niir> })nnU mny he ltantially of wood, and lined with copper, having a concavity in the centre, into which the bottom of the pump mast be inserted, so as to empty it completely. The capacity must of course depend on the extent of the manufactory. MODE OF OPERATING WITH THE PRESS. When the bags and wicker frames have been piled as before described , alternately to the number of 30 or more of each, on the platform and the stanchions placed, the weight of the pulp alone causes a pretty plentiful flow of juice : if the press used is a screiv press, a workman takes hold of the lever and turns it, then a second man assists 47 and then a third, when they have exerted their united strength on the lever the job is done, and after allowing the bags to drain, whilst they are filling others the press is unscrewed, the bags removed, the pulp cakes disposed of, the bags cleansed, and the operation first described is con- tinued till the whole quantity of pulp prepared is dispos. ed of CHAPTER IV. DEFECATION OF THE JUICE. The juice of the beet as it comes from^ the press carries with it all the soluble parts of the root. It contains in this state not only sugar, and ivater, but other component parts, which cannot be separated by evaporation alone, they must be precipitated by chemical agents ; many and expensive experiments were made in search for these, which I shall not here attempt to explain. The present process is as follows, suppose a boiler containing 400 galls, of juice, add before lighting the fire, 8 lbs. sulphuric acid at 66^ 1 part acid, 3 parts water, diluted, mix quickly and thoroughly with the juice, then take 9lbs. of quick lime weighed before it is slaked, then slake with warm water to the consistency of milk, throw this also into the juice and stir the whole completely, the fire is now to be kindled under the boiler, and its contents raised to the temperature of 190 Fahrenheit, then animal carbon that has been em- ployed in clarification is added and well mixed, and a portion of diluted ox blood, stirred in carefully, the fire is withdrawn, the juice allowed to settle and is drawn ofl^ clear, through a cock placed near the bottom of the boiler. It is important to observe that the juice when the sulphuric acid is added 48 must 7iot be warm. This process has failed in the hands of some imitators of M. Crespel, from a mistake on this point. M. Dubrunfaut acknowledges that he himself com- mitted it. CHAPTER V. CONCENTRATION OF THE JUICE. For this purpose one or more boilers are necessary, with which the evaporation is begun and finished, in these the juice from the defecating boiler is received clear ; then a slow fire is kept up in the beginning, and some albuginous matter (white of eggs, or blood) added, if it should seem to be required. After this a man must attend closely to the boiler, and manage the fire. When froth appears it will be his duty, to throw a small piece of butter or other grease (which he should have near him) into the vessel, which will immediately cause it to subside, he should also have a ladle to stir it when required. When the juice has reach- ed the proper point, that is to say 26^ of Baumes's areome- ter when boiling, that is 30" when cold, it is time to proceed to the operation of clarifying. CLARIFYING. The object of this, is to separate the syrup concentrated to 30° or near it, from the extraneous matter which it holds in suspension, and moreover to deprive it by clarifying agents ©f all coloring matter, and other foreign substances which were in the juice, or have formed there whilst under the preceding operation, all which matter is injurious to the sugar. Clarification may be divided into two distinct branches, the one chemical, having for its object by clarify- ing agents, such as animal carbon, albumine &c. to purify 49 the sirup; the other mechanical, having for its object to separate from the same, the carbon and other solid bodies agglomerated by the albumine. The first is managed with a boiler, only because the ac- tion of the chemical agents employed require to be aided by heat. 01 all the means hitherto devised for clarification none has been found so simple and so effective as that offered by the use of animal carbon, and albuginous or caseous mat- ter. *We will here suppose that the object in view is to clarify the portion of sirup supplied by the defecation of 100 gal- lens of juice, that is 16 1-2 gallons of sirup concentrated to 26° boiling and 30° cold, (it follows that for any other quan- tity is is only required to follow the same proportion) to do this we must proceed to weigh 8 pounds of animal carbon and throw it into the boiler, the sirup when boiling should be well stirred with the ladle, then with the skimmer, the black agglomerated matter which rises to the surface should be broken up and mixed again with the liquid ; when it is apparent that the carbon is sufficiently separated and mix- ed with the sirup, it may be left to boil for a few minutes. The sirup now assumes a turbid and murky appearance ; whilst this operation is proceeding a quart of ox blood, or the white of 4 eggs should be beat up and diluted with wa- ter, or otherwise two quarts of skimmed milk. This mixture must now be thrown into the boiler, taking care to mix the whole well together. The ebullition w^ill of course have been stopped by this addition, and it is proper till it begins * The process we are about to describe is varied by different man- ufacturers, by some the acid is omitted altogether and other agents substituted. 5 50 again to boil, that it should be constantly stirred to prevent the precipitation of the ingredients, the ebullition must be kept up for a few minutes and the sirup is then prepared for filtration. FILTRATION. This is an exceedingly simple operation, a flannel cloth fixed to a frame is all that is required. Sirup at the density of 30° cold, as it comes from the fil- terer is not sufficiently concentrated to crystalize, it is there- fore necessary to submit it to another boiling to evaporate the superabundant water it still contains, and so to pro- duce the required crystalization. This operation is only a continuation of the concentrating process and also its completion ; the same boiler which is suitable for the first part of this process is the one now again required, the fire must be carefully attended to, the sirup skimmed when required, and if it rises in foam, must be stopped as before by a piece of grease : when the proof shows 90 1-2 to 91 of Reaumor, 236° Fahrenheit which point it may reach, if the sirup is very good, it is time to stop and empty the boiler ; it would be more prudent to do so at 89 1-2, the sugar would purify more easily and as the molasses must necessarily be reboiled, this supports the op- eration all the better for being a little richer in sugar. The 16 1-2 gallons with which we began our experiment will now be reduced to 10 1-2 gallons. In this state it may be turned into a vessel to cool gradually, where it may stay for 10 or 12 hours when it will fall to the temperature of 170° or 180° of Fahre?iheii., and then may be put into the pots for crystalization, these usually contain 6 to 8 gallons, in turn- ing it into these, masses of the crystals will be found already at the bottom and sides of the vessel, if the sirup is good, some 51 attention is necessary in this operation that the sirup should not be left to get too cold before it is turned into the pots, as this would in some degree impede the crystalization, these should be kept in a close room and at a steady temperature ; the pots are of a conical form with a hole in the bottom which is stopped with a cork or clay, 36 or 40 hours after the sirup has remained in them, and when the temperature is reduced to 77° Fahrenheit or thereabout,the cork is removed and the point of the cone placed over a vessel into which the mo- lasses (which begins immediately to run) is received, in about J5 days, in a temperature of from 60 to 65° Fahren- heit, they have furnished above 2-3 of their molasses, in this degree of heat the ivhole of the molasses will not sep- arate from the sugar, the pots are therefore removed to another room where the temperature is kept at from 120 to- 140° Fahrenheit, there they are again placed over the re- cipients, but before doing this a rod is thrust through the hole in the point of the cone to break the incrustation of sugar within, and facilitate the draining of the molasses ; after remaining here fifteen days the sugar m.ust be com- pletely freed from the molasses, and must now be taken out ; for this purpose the cone is placed on its base shook against the platform on which it stands, and in an hour or so, the sugar is detached in the form of the cone, the point of this is, impregnated with molasses and is to be rem.oved, it makes an inferior sort of brown sugar, the rest of the product will be generally fine light colored sugar, which is found to produce a larger proportion of refined sugar to the weight than any made from the cane, and is therefore much pre- fered by refiners ; the sugar made at the beginning of the season is easier made, and better than that made later. The molasses collected in the process of crystalization, is reboiled, and subjected to the same process as the sirup, 52 and a certain portion of sugar is the result ; the residuum is used for many purposes, and is especially useful for cat- tie. CHAPTER VI. USE OP THE BEET PULP FOR FEEDING CATTLE. It has been long since known, that the beet is an excel- lent food for cattle, and consequently wherever agriculture is properly understood, this precious root is cultivated ; it improves the soil, occupies it but a short time, and furnish- es them abundant nutriment. The manufacture of sugar from this root, besides its other great advantages, offers this additional one, that it requires but a portion of its nu- trative matter, and furnishes for 3 or 4 winter months, a moist food, equally valuable for the purpose of fattening cattle, or for milch cows, which are apt on dry food to lose their milk partly or entirely. An ox will eat daily from 60 to 70lbs. of the pulp ; and a sheep from 10 to 12lbs. to this it is well to add for the ox when intended for the butcher ; from 2 to 3lbs. of oil cake the residuum of oil mills, this addition renders the pulp more nutritive. Estimating the amount of the juice from the beet at 70 per cent., 30 per cent, will remain in the form of pulp ; so that a manufactory working up daily 36 tons of roots, would supply 21,600lbs. of pulp in the same time, more than sufficient to feed 300 head of cattle, or 2000 sheep. Hogs are also exceedingly fond of the pulp, and fatten well on it. The time to which the manufacturing season is limited, 4 months, or 120 days is amply sufficient to fatten cattle, and it not unfrequently happens when fed on the pulp cake, that at the end of three months they are fit for market ; a factory might either buy lean stock to fatten, or (which is perhaps better) sell the pulp to farmers or graz- iers, for the same purpose This product sells in France for 3 dollars the 2200 lbs, and a celebrated manuflicturer of Arras declares that it was worth to him in stall feeding cattle 4 dollars 75 cents, the (1000 kilograms) 2200 lbs, as shown by a very exact account of an experiment he made to satisfy himself on this important point; but taking its value at three dollars for 2200 lbs, of pulp it will return to the manufacturer nearly 1-4 of the cost of the beets, valued at 3 dollars 50 cents, besides leaving a handsome profit to the farmer or grazier who may employ it. The pulp can be easily preserved moist for 3 to 4 months, and by drying it, a much longer time, every kind of animal give it a pre- ference over almost any other food. The manufacture of the beet sugar may be undertaken on almost any scale, but not with equal advantage, the re- sult of a careful estimate of the comparitive profits of large and small factories, and of the manufactory carried on with, or without intermission, by which is understood dur- ing the day only, or otherwise continued night and day, is as follows. I That the Factories worked night and day are more profitable, other things equal, than those worked only dur- ing the day. 2. That in all cases those on the largest scale are dways the most lucrative. 3. That the sugar made by a small factory working by day alone, should not cost the maker more than from 5 to 6 cents per lb, and that one four times as large, and continu- 5* ed night and day, could make it for a fraction less than 5 cents. 4. That if we consider in the accounts which have furnished the above result, all the advantages resulting from the sugar manufacture are not embraced, such for in- stance, as the fattening cattle, distillation, the improvement of lands &c. it is fair to conclude that the price above men- tioned (a fraction less than 5 cents,) is not the lowest cost at which it can be made, and this too it 7nust he particularly remarked upon an estimate of only 4 1-2 lbs, of brown su- gar to the 100 lbs, of beets, whilst 5, 6 and even 7 per cent, have of late been obtained ! 5. That on the basis of only 4 1-2 per cent, the indigen- ous sugar manufactories of France can now support a com- petition with the sugar of her colonies, and that when this art has reached the extension to which it is rapidly ap- proaching, and undergone the improvements of which it is susceptible, the beet sugar will be made as cheap as that from the cane in the East Indies, that is for about 2 cents and a half or three cents per pound. ^ To conclude, no doubt can possibly remain on a thorough and candid investigation of the subject, that the introduction of the beet culture and its manufacture into sugar is destin- ed to create a memorable epoch in the prosperity of our Republic, not inferior probably, to the cotton culture, and having over that some preeminent advantages, therefore, to consider it only, as a means of replacing a foreign product, by one of our own growth would be to take a very narrow and inadequate view of the subject. Since the above Notice was prepared for the press a work on the same subject, and drawn partly from the same sources, has ap- peared in Boston,! hesitated in consequence whether I should give publicity to mine, but seeing that there is some difference in the view taken of the subject in this little tract, and that both may tend to pro- mote the same desirable object, I have determined to persevere in my original intention. BOOKS Publislied and for Sale, by J. H. Butler. TODD'S INDEX RERUM, or INDEX OF SUBJECTS ; 3d ed. ; intended as a Manual, to aid the Student and the Professional man,inpreparing himself for usefulness. "With an Introduction, il- lustrating its utility and method of use. By John Todd, Pastor of the Edwards Church, Northampton. The plan of this work is very simple, and so exceedingly well adapted to the purpose for which it is intended, that it has received the approbation of all who have examined it. RECOMMENDATIONS. From Professor Worcester of Amherst College. " It is J2ist the thmg. I have never had a system so complete as yours, I shall take an early opportunity to speak to the whole body of students in regard to it, and shall advise every man to buy a copy. From Professor Olmstead of Yale College. " I am happy to say, that the plan and execution of the Index Rerum, are both such as will fully meet my approbation; and I shall recommend it to my pupils, as a valuable auxiliary to their studies. From Professor M. P, Jewett of Marietta College, Ohio. " Of the necessity of something of the kind to hold fast the thou- sand important facts and sentiments which refuse to be detained by the slight associations of the moment, I have been fully, painfully sensible. A few years ago I adopted the plan recommended by Locke, but soon relinquished it, as requiring too much time and la- bor. I subsequently purchased the Cambridge Theological Com- mon Place Book, but here I found myself embarrassed by a printed Index of subjects designed only for professional reading. And it is only in the flan of the Rev. Mr. Todd^s v:orh that I find an arrange- ment exactly suited to the wants of the professional and literary man."" " I fully concur in the favorable opinion expressed of the simple arrangenient and utility of the Index Rerum." GEORGE BANCROFT. THE STUDENT'S MANUAL; 5th ed., designed, by specific directions, to aid in forming and strengthening the intellectual and moral character and habits of the Student. By John Todd, Pastorof the Edwards Church, Northampton. RECOMMENDATIONS. Extract of a letter from Professor Stuart, to the Author. " I thank you very cordially for your Student's Manual. I have not found time yet to read it through; but I have read a number of chapters, and highly approve of both the design and execution. It cannot fail to do good. It will attract by its manly independence of tone, as well as by the sparkling brilliancy of its thoughts. Macte virtute ! Persevere in your own advice, and it cannot be that you will not reap a bountiful harvest." Pro7n the Knickerbocker. " We do not often meet with a book which contains a greater amount of sound counsel, and honest sense, than this. The views of the author are in general most judicious ; the plans he lays out and enforces, are good ; and action upon them could scarcely fail to be productive of the best results. He has brought to his task a mind whose experience has been large, and whose acquirements and discrimination are every where apparent. Ends desirable to be reached, are pointed out with remarkable perspicuity, and the whole scope and intention of the volume cannot be too highly praised." From the Episcopal Recorder, Philadelphia. '' This book is just what the title intimates. From our knowl- edge of the author's mind, we should expect, what we find on exam- ination a truly valuable work. It supplies a vacancy which no other work has filled. It evinces a thorough acquaintance with the dangers, propensities and excellencies of youthful students, and a warm and discriminating affection for their welfare and hap- piness. It discusses a great variety of subjects, and all with ease, energy and practical sagacity. No student should fail to possess it, and io use it as a manual. It abounds in the most important coun- sels, in valuable and striking thoughts and illustrations. Everything is spoken out fully, with a strong perception of its application, as by one who knows others in knowing himself. We recommend it to all young men who are concerned to cultivate their minds and to be respectable and happy in life." LECTURES TO CHILDREN; 10th ed., Familiarly illustrating important Truth. By John Todd, Pastor of the Edwards Church, Northampton. RECOMMENDATIONS. From the New York Evangelist. " We take peculiar pleasure in recommending this little book to our youthful readers as an important acquisition to the Juvenile lit- erature of our country. The author has succeeded in adapting his style to those for whom he writes. His illustrations are so simple, that we think they cannot fail to bring his subjects down, or rather to carry them itp to the comprehension of the youngest reader. But few authors can write successfully for children. To do so re- quires not merely science and a general acquaintance with the laws of mind, but a practical knowledge of the peculiar opera- tions of the infant intellect. This knowledge can be acquired only from a personal intercourse with children, by one who loves them. The style of this book is somewhat like that of Abbot's works, yet abounding more in anecdotal illustration, and evident- ly designed for the youngest readers. The author's points are briefly and simply stated; his illustartions attractive, beautiful, and satislactory." From Abbotts Magazine. " This book is, in our opinion, written in a right style, and on the right principles for interesting and benefitting children. It must take strong hold of them and do them good. The several lectures are on the inost important subjects connected with the salvation of the soul; they come directly to the point; they are full, perhaps too full, of anecdote and illustration; the little reader, however, cannot avoid understanding the bearing of all, and will with diffi- culty shelter his conscience from its influence." From Mrs. Sigournexj. Extract from a letter.—'' In begging you to express my thanks to for the excellent little volume of "Lectures to Children," I can- not refrain from mentioning the great delight, and I hope edification, with which my daughter, of five years old, peruses them. I have kept them as a part of her Sunday reading, because they opened such fine subjects of conversation for that sacred day. But this morning, she comes to me, and says fervently, " Mother, if I get all my lessons perfectly, may I read one of Mr. Todd's sweet sermons?" and by her application to her simple tasks in Geography, Natural History, and Writing, won the desired reward. Such a suffrage from a simple hearted and intelligent little one, weighs more, in my opinion, than the praise of practised critics." From the Rev. Mr. Finneifs Lectures on Retivals, " Perhaps most of you have seen a very lovely little book recently published, entitled " Todd's Lectures to Children." It is very fine, exquisitely fine, and happy in its illusirations of truth. But it has one very serious fault. Many of its illustrations, I may say most of them, are not calculated to make a correct impression respecting the guilt of sinners, or to make them feel how much they have been to blame. This is very unfortunate. If the writer had guarded his il- lustrations on this point, so as to make them impress sinners with a sense of their guilt, I do not see how a child could read through that book and not be converted." From the Boston Recorder. " We cannot have a more favorable opportunity than in this connection, to reccommend the " Lectures to Children," by John Todd, Pastor of the Edwards Church in Northampton, as a spe- cimen of the proper style of preaching to children. It is a book which every pastor and every christian parent should study, in order to learn how to adabt instruction on the most important christian doctrines, to the capacities of a child." i VALUABLE BOOKS J. H. PUBLISHED AND FOR SALE BY B U T I. E R ]¥oi