US33135A - Improvement in the manufacture of stearic agio - Google Patents
Improvement in the manufacture of stearic agio Download PDFInfo
- Publication number
- US33135A US33135A US33135DA US33135A US 33135 A US33135 A US 33135A US 33135D A US33135D A US 33135DA US 33135 A US33135 A US 33135A
- Authority
- US
- United States
- Prior art keywords
- manufacture
- stearine
- acid
- stearic
- improvement
- 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
- 238000004519 manufacturing process Methods 0.000 title description 10
- CKQVRZJOMJRTOY-UHFFFAOYSA-N octadecanoic acid;propane-1,2,3-triol Chemical compound OCC(O)CO.CCCCCCCCCCCCCCCCCC(O)=O CKQVRZJOMJRTOY-UHFFFAOYSA-N 0.000 description 11
- 239000000126 substance Substances 0.000 description 7
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 6
- ZQPPMHVWECSIRJ-MDZDMXLPSA-N elaidic acid Chemical compound CCCCCCCC\C=C\CCCCCCCC(O)=O ZQPPMHVWECSIRJ-MDZDMXLPSA-N 0.000 description 6
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
- 239000001117 sulphuric acid Substances 0.000 description 5
- 235000011149 sulphuric acid Nutrition 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 3
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 3
- 239000005642 Oleic acid Substances 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- UHKXRPXSBXUNIE-UHFFFAOYSA-N 2,3-dihydroxy-2-sulfopropanoic acid Chemical compound S(=O)(=O)(O)C(C(=O)O)(O)CO UHKXRPXSBXUNIE-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/10—Refining fats or fatty oils by adsorption
Definitions
- the nature of our invention consists in manufacturing stearine in the following manner and by the following means, first observing that according to the modes heretofore adopted of treating grease or fatty matters in the manufacture of stearine the quantity of stearine obtained fit for making such candles varies from forty-five to forty-eight per cent. by the process called Oalcareons saponification.
- Oalcareons saponification By the system of acidification by means of sulphuric acid, and also by distillation, the yield in stearine is carried to fifty-two and even as far as fifty-five per cent.
- the increased yield of stearine obtained by the process of distillation is in a great measure .due to the presence of elaidic acid, formed at the expense of the oleine or oleic acid, and of the sulphurous 'acid gas produced by the double decomposition which takes place in treating grease or fatty matters with sulphuric acid.
- the sulphuric acid which develops and disintcgrates the various component parts of fatty matters, forms simultaneously glycerine and sulphoglyceric acid and carbonizes or chars a portion of the glycerine.
- the charred substance disengaged by the reducing action of the sulphuric acid causes-some portions thereof to be transformed into sulphurous acid, which then reacts on the oleine and gives rise to elaidicacid.
- the principle of our invention is based on these reactions, and the results are a considerable increase in the quantity of eladic acid formed, without any sensible difference in the cost of the ordinary operations of the manufacture.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
Description
UNITED STATES PATENT OFFICE.
E. DE BASSANO AND A. BRUDENN, ()F BRUSSELS, BELGIUM.
IMPROVEMENT IN THE MANUFACTURE OF STEARIC ACID.
Specification forming part of Letters Patent No. 33,135, dated August 27, 1861.
To all whom it may concern:
Be it known that we, EUGENE DE BAssANo, gentleman, and AnoLPHE BRUDENN, civil engineer, subjects of France, and residing in Brussels, in the Kingdom of Belgium, have invented Improvements in the Manufacture of Stearine; and we do hereby declare that the followingisafull and exact description thereof.
The nature of our invention consists in manufacturing stearine in the following manner and by the following means, first observing that according to the modes heretofore adopted of treating grease or fatty matters in the manufacture of stearine the quantity of stearine obtained fit for making such candles varies from forty-five to forty-eight per cent. by the process called Oalcareons saponification. By the system of acidification by means of sulphuric acid, and also by distillation, the yield in stearine is carried to fifty-two and even as far as fifty-five per cent. The increased yield of stearine obtained by the process of distillation is in a great measure .due to the presence of elaidic acid, formed at the expense of the oleine or oleic acid, and of the sulphurous 'acid gas produced by the double decomposition which takes place in treating grease or fatty matters with sulphuric acid. In fact, the sulphuric acid, which develops and disintcgrates the various component parts of fatty matters, forms simultaneously glycerine and sulphoglyceric acid and carbonizes or chars a portion of the glycerine. The charred substance disengaged by the reducing action of the sulphuric acid causes-some portions thereof to be transformed into sulphurous acid, which then reacts on the oleine and gives rise to elaidicacid. The principle of our invention is based on these reactions, and the results are a considerable increase in the quantity of eladic acid formed, without any sensible difference in the cost of the ordinary operations of the manufacture.
In the present mode of manufacturing stearine, when the reaction takes place the charred substance is not formed in a sufficiently simultaneous ratio with the disintegration of the fatty matters, and the sulphurous gas escapes before the oleine or oleic acid is disengaged; and in order to explain our said invention as completely as possible, we now proceed to describe the best means we are acquainted with for carrrying the same into practical effect thatis to say: Our invention consistsin adding to new or virgin acidified fatty matters to be subjected to distillation: carbonaceous or charred matters, by preferencepulverized charcoal, as being free from empyreumatic oil and other substances contained in animal charcoal, lamp-black, and mineral coal. We also propose to employ carbonaceous or charred matters, produced either directly or indirectly from the combustion of glyceric residue fatty matter, the residue of burned wood, feculae, and, in short, the residue arising from the combustion of any substance containing carbon. We add to the fatty matters, after they have been subjected to the acidifying process, a small quantity of carbonaceous or charred matter, as previously described-say from onequarter to one-half per cent. of the weightof the sulphuric acid used, there having previously been added to the fatty matters one-fifth or one-sixth, or even more,of oleine or oleic acid, or other oleaginous substances capable of producing elaidic acid, the quantity being in proportion to the quantity of concrete fatty acid which it is desired to obtain. By this invention a larger quantity of stearine is obtained from a given quantity of fatty matters than by the means heretofore employed of manufacturing stearine.
Having now fully described and set forth our invention, we hereby declare that what we claim as our invention, and desire to secure Letters Patent for, is-
The use of carbonaceous or charred matters or substances, with additional oleine or such equivalent substance, in the manufacture of stearine, as above stated and substantially as herein described, as constituting improvements in the manufacture of stearine.
E. DE BASSANO. AD. BRUDENN.
Witnesses:
A. OROOY, JOHN PIDDINGTON. Witness as to Adolph Brudenn:
GEo. HUTTON, Witness as to Ad. Brudenn:
H. W. SPENoER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US33135A true US33135A (en) | 1861-08-27 |
Family
ID=2102738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US33135D Expired - Lifetime US33135A (en) | Improvement in the manufacture of stearic agio |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US33135A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6017200A (en) * | 1997-08-12 | 2000-01-25 | Science Applications International Corporation | Integrated pumping and/or energy recovery system |
| US20040206953A1 (en) * | 2003-04-16 | 2004-10-21 | Robert Morena | Hermetically sealed glass package and method of fabrication |
-
0
- US US33135D patent/US33135A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6017200A (en) * | 1997-08-12 | 2000-01-25 | Science Applications International Corporation | Integrated pumping and/or energy recovery system |
| US20040206953A1 (en) * | 2003-04-16 | 2004-10-21 | Robert Morena | Hermetically sealed glass package and method of fabrication |
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