US48580A - Improved process of making sugar - Google Patents
Improved process of making sugar Download PDFInfo
- Publication number
- US48580A US48580A US48580DA US48580A US 48580 A US48580 A US 48580A US 48580D A US48580D A US 48580DA US 48580 A US48580 A US 48580A
- Authority
- US
- United States
- Prior art keywords
- sugar
- improved process
- juice
- making sugar
- lye
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title description 22
- 238000009835 boiling Methods 0.000 description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 235000011121 sodium hydroxide Nutrition 0.000 description 12
- 235000020357 syrup Nutrition 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 10
- 241000209134 Arundinaria Species 0.000 description 8
- 108060007338 SDHAF4 Proteins 0.000 description 8
- 238000005469 granulation Methods 0.000 description 8
- 230000003179 granulation Effects 0.000 description 8
- 229920002253 Tannate Polymers 0.000 description 6
- 238000002425 crystallisation Methods 0.000 description 6
- 230000005712 crystallization Effects 0.000 description 6
- 240000007216 Quercus alba Species 0.000 description 4
- 235000009137 Quercus alba Nutrition 0.000 description 4
- VXMKYRQZQXVKGB-CWWHNZPOSA-N Tannin Chemical compound O([C@H]1[C@H]([C@@H]2OC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)O[C@H]([C@H]2O)O1)O)C(=O)C1=CC(O)=C(O)C(O)=C1 VXMKYRQZQXVKGB-CWWHNZPOSA-N 0.000 description 4
- 239000002956 ash Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000013872 defecation Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920001864 tannin Polymers 0.000 description 4
- 235000018553 tannin Nutrition 0.000 description 4
- 239000001648 tannin Substances 0.000 description 4
- 241000282994 Cervidae Species 0.000 description 2
- 239000001263 FEMA 3042 Substances 0.000 description 2
- 210000004940 Nucleus Anatomy 0.000 description 2
- 241000690470 Plantago princeps Species 0.000 description 2
- CVHZOJJKTDOEJC-UHFFFAOYSA-N Saccharin Chemical compound C1=CC=C2C(=O)NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-N 0.000 description 2
- 229940033123 Tannic Acid Drugs 0.000 description 2
- LRBQNJMCXXYXIU-NRMVVENXSA-N Tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 description 2
- 210000003813 Thumb Anatomy 0.000 description 2
- 150000001242 acetic acid derivatives Chemical class 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 235000013532 brandy Nutrition 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 239000002965 rope Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 229920002258 tannic acid Polymers 0.000 description 2
- 235000015523 tannic acid Nutrition 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B20/00—Purification of sugar juices
- C13B20/005—Purification of sugar juices using chemicals not provided for in groups C13B20/02 - C13B20/14
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Organic Chemistry (AREA)
- Jellies, Jams, And Syrups (AREA)
Description
UNITED STATES PATENT OFFICE.
THOMAS MOORE, OF BLOOMINGTON, ILLINOIS.
IMPROVED PROCESS OF MAKING SUGAR.
Specification forming part of Letters Patent No. 48,580, datedJuly 4, 1865.
To all whom it may concern:
Be it known that I, THOMAS Moose, of Bloomington, in the county of McLean and 'State of Illinois, have discovered a new and of, which will enable others skilledin the art to fully understand and make use of .the same.
The object of this invention is to remove from the juice of said canes all the acidulous, gelatinous, and albuminous particles which may be mixed with it before and during the process of boiling, and also to facilitate the crystallization of the sugar after the juice has been boiled down to the requisite consistency.
To effect this purpose I pass the juice, after it has been expressed from the canes by the usual method, into a heater of any suitable construction and material, and while cold mix with it a liquor made of white-oak bark, (by steeping the same in boiling water,) in thegeneral proportions of one pint to every eight gallons of the juice, (more or less may be required, according to the different qualities of the juice, as can'be ascertained by well-known methods,) after which the whole mass is gradually heated to 200 Fahrenheit, or nearly the boiling temperature, or till large bubbles will begin to arise on the surface of the thick scum which will be formed. When either point is reached the heat must be shut off and the whole allowed to stand for five or ten minutes, as the case may be, after which the scum or network of coagulated impurities must be removed. After-the scum is removed the juice is treated with a weak lye of wood-ashes, the
object of which is threefold, to wit: first, to counteract the excess of tannate of oak-bark should such event happen second, to neutralize acidulous properties ofthe juice; third, to
further aid as a defecating agent in this lat terrespectitswork being mostpowerful. This lye is to be sufliciently weak that its colorwill' not be darker than ordinary dark brandy or ale color, and used in the general proportions of six quarts to every hundred gallons of juice.
After the introduction of this last-named defecat-ing agent the wholemixture should be well stirred and then allowed to stand for fifteen minutes to settle, after which the liquor must be passed through a thick flannel strainer into the boiler or evaporator, (of any suitable construction,) and there brought to boiling actively. The first scum which arises must be carefully removed. The boiling must notcease, however, tilllarge bubbles arise and slowly explode with-a sputtering noise, emitting little globules of steam. Then, as a test of finishin g, take a drop of the sirup between the thumb and linger, and if it will rope out to the full span, the point of granulation, or strike-point, is reached and the fire must be quickly shut off. Then flow off the sirup through a long pipe (which acts as a cooler) into vats or casks prepared for crystallizing.
If the process of granulation is desired to go on quickly, the vats orcasks must be kept at a temperature Which may range from 70 to 90 Fahrenheit, when granulation will fre quently take place in forty-eight hours. In ordinary temperature the process is as certain, but slower.
The throwing-in process, as it is termed,
of one or two pounds of dry sugar to each cask or vat, asa nucleus for crystallization, may be of use if granulation does not take place readily, though this latter is not indispensable in this process; neither is it claimed.
When the separation of the sugar from the sirup has taken place, as can be'easily ascer tained by examination, the sugar will be deposited at the bottom of the vat or cash in a solid mass, and the sirup can be poured off. The mush sugar can then be drained by placing in conical pots or any other approved method, and when thoroughlydripped may be placed on a table to dry and then barreled. This process will make a good raw brown su gar. If a lighter or finer article of sugar is'desired, the usual claying or washing process may be used to advantage.
By this process, when carefully executed, sugar can be produced in every case from sorgo and imphee canes not spoiled by hybridism, and is both novel, economical, and useful, inasmuch as the combination of the tanna-te of oak-bark and lye is a perfect and cheap defecating agent, easily obtained by the farmer or manufacturer, easy of application, and enables him to produce sugar Without the costly appliances and tedious process of bone-charcoal filtering,.which has proved the great incumbrance to the successful prosecution of this enterprise.
It must be clearly understood that although the liquor of oak-bark is a tanuate principally, the use of tannin or tannic acid in sugar-making is not new, as its use has been recommended in 1 847 by W. J. Evans, M. D., of London, and included in Galloways English patent of 1853, and possibly other patents; but it will be observed that my manner of using, its purpose, and its combination are entirely different, as Galloway uses tannin to precipitate the acetates of lead, &c., used as defecating agents, while I use the tannate to render insoluble the gelatinous and starchyparticles of sorgo and imphee juices, so they can be removed. Furthcr, it must be clearly understood that the use of lye as a neutralizer of acids is an old principle, and my use of it in. this process is only partly for that purpose, but much more for its defecating powers, and my application of it, incombination with the tanuate, as set forth in mydescription,is novel and for a new and useful purpose.
Having thus described n1 yin vention, I claim as new and desire to secure byLetters Patent- 1. The within-described process of treating saccharine juices and sirups of the sorgo and imphee canes by first treating the juice with a tannate made of white-oak bark or other equivalent while cold, and raising it to a certain point by a gradual heat, for the purpose of rendering insoluble in order to remove certain gelatinous and starchy matters contained therein, then mixing with it a weak lye for further defecation, then boiling to the point of crystallization,substantiallyin the manner set forth. c
2. Distinctly,the use ofa liquor made ofoakbark or other equivalent material, in connection with lye of wood-ashes or other equivalent, as an effectual agent for the defecation of sorgo and imphee juices and sirups, substantially as and for the purposes specified.
THOMAS MOORE. -Witnesses:
DAVID BRIER, J ESSE BIRCH.
Publications (1)
Publication Number | Publication Date |
---|---|
US48580A true US48580A (en) | 1865-07-04 |
Family
ID=2118135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US48580D Expired - Lifetime US48580A (en) | Improved process of making sugar |
Country Status (1)
Country | Link |
---|---|
US (1) | US48580A (en) |
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0
- US US48580D patent/US48580A/en not_active Expired - Lifetime
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