GB693981A - A process for isomerising unsaturated fatty acids or esters thereof - Google Patents
A process for isomerising unsaturated fatty acids or esters thereofInfo
- Publication number
- GB693981A GB693981A GB19719/50A GB1971950A GB693981A GB 693981 A GB693981 A GB 693981A GB 19719/50 A GB19719/50 A GB 19719/50A GB 1971950 A GB1971950 A GB 1971950A GB 693981 A GB693981 A GB 693981A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- nickel
- fatty acids
- cobalt
- linseed oil
- 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
Links
- 150000004670 unsaturated fatty acids Chemical class 0.000 title abstract 8
- 235000021122 unsaturated fatty acids Nutrition 0.000 title abstract 8
- 150000002148 esters Chemical class 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 27
- 239000000944 linseed oil Substances 0.000 abstract 16
- 235000021388 linseed oil Nutrition 0.000 abstract 16
- 239000003054 catalyst Substances 0.000 abstract 12
- 229910052759 nickel Inorganic materials 0.000 abstract 12
- 239000002244 precipitate Substances 0.000 abstract 10
- 239000005864 Sulphur Substances 0.000 abstract 9
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 9
- 239000000194 fatty acid Substances 0.000 abstract 9
- 229930195729 fatty acid Natural products 0.000 abstract 9
- 150000004665 fatty acids Chemical class 0.000 abstract 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 8
- 229910017052 cobalt Inorganic materials 0.000 abstract 8
- 239000010941 cobalt Substances 0.000 abstract 8
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 8
- 238000001035 drying Methods 0.000 abstract 8
- 238000006317 isomerization reaction Methods 0.000 abstract 8
- 239000003921 oil Substances 0.000 abstract 7
- 235000019198 oils Nutrition 0.000 abstract 7
- 238000009835 boiling Methods 0.000 abstract 5
- 239000002184 metal Substances 0.000 abstract 5
- 229910052751 metal Inorganic materials 0.000 abstract 5
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 abstract 5
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 abstract 4
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 abstract 4
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 abstract 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
- 239000005909 Kieselgur Substances 0.000 abstract 4
- 239000005642 Oleic acid Substances 0.000 abstract 4
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 abstract 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 4
- 150000001869 cobalt compounds Chemical class 0.000 abstract 4
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 abstract 4
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 abstract 4
- 239000000243 solution Substances 0.000 abstract 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 3
- 125000005907 alkyl ester group Chemical group 0.000 abstract 3
- 125000004494 ethyl ester group Chemical group 0.000 abstract 3
- 239000010685 fatty oil Substances 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 244000068988 Glycine max Species 0.000 abstract 2
- 235000010469 Glycine max Nutrition 0.000 abstract 2
- 235000019482 Palm oil Nutrition 0.000 abstract 2
- 235000019483 Peanut oil Nutrition 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 238000010306 acid treatment Methods 0.000 abstract 2
- 239000010495 camellia oil Substances 0.000 abstract 2
- 239000001569 carbon dioxide Substances 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 235000012343 cottonseed oil Nutrition 0.000 abstract 2
- 239000002385 cottonseed oil Substances 0.000 abstract 2
- QYDYPVFESGNLHU-UHFFFAOYSA-N elaidic acid methyl ester Natural products CCCCCCCCC=CCCCCCCCC(=O)OC QYDYPVFESGNLHU-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 150000004702 methyl esters Chemical class 0.000 abstract 2
- QYDYPVFESGNLHU-KHPPLWFESA-N methyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC QYDYPVFESGNLHU-KHPPLWFESA-N 0.000 abstract 2
- 229940073769 methyl oleate Drugs 0.000 abstract 2
- 239000002540 palm oil Substances 0.000 abstract 2
- 239000000312 peanut oil Substances 0.000 abstract 2
- 235000019353 potassium silicate Nutrition 0.000 abstract 2
- 239000008159 sesame oil Substances 0.000 abstract 2
- 235000011803 sesame oil Nutrition 0.000 abstract 2
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 2
- 239000001117 sulphuric acid Substances 0.000 abstract 2
- 235000011149 sulphuric acid Nutrition 0.000 abstract 2
- 235000020238 sunflower seed Nutrition 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000010698 whale oil Substances 0.000 abstract 2
- 229910021503 Cobalt(II) hydroxide Inorganic materials 0.000 abstract 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000000969 carrier Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 abstract 1
- ASKVAEGIVYSGNY-UHFFFAOYSA-L cobalt(ii) hydroxide Chemical compound [OH-].[OH-].[Co+2] ASKVAEGIVYSGNY-UHFFFAOYSA-L 0.000 abstract 1
- 239000003925 fat Substances 0.000 abstract 1
- 235000019197 fats Nutrition 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 235000013310 margarine Nutrition 0.000 abstract 1
- 239000003264 margarine Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 229910000480 nickel oxide Inorganic materials 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- -1 sulphur compound Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
- C11C3/14—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by isomerisation
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (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)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL148435A NL78104C (enrdf_load_stackoverflow) | 1949-08-31 | 1949-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB693981A true GB693981A (en) | 1953-07-08 |
Family
ID=63103723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19719/50A Expired GB693981A (en) | 1949-08-31 | 1950-08-08 | A process for isomerising unsaturated fatty acids or esters thereof |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US2692886A (enrdf_load_stackoverflow) |
| AT (1) | AT178151B (enrdf_load_stackoverflow) |
| AU (1) | AU149990B1 (enrdf_load_stackoverflow) |
| CH (1) | CH305123A (enrdf_load_stackoverflow) |
| DE (1) | DE883892C (enrdf_load_stackoverflow) |
| FR (1) | FR1039559A (enrdf_load_stackoverflow) |
| GB (1) | GB693981A (enrdf_load_stackoverflow) |
| NL (1) | NL78104C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2746979A (en) * | 1951-06-14 | 1956-05-22 | Lever Brothers Ltd | Process for isomerizing unsaturated fatty acids or derivatives thereof |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1089751B (de) * | 1954-02-05 | 1960-09-29 | Unilever Nv | Verfahren zum Isomerisieren von ungesaettigten Fettsaeuren oder ihren Estern |
| DE954958C (de) * | 1954-06-30 | 1956-12-27 | Bayer Ag | Verfahren zur Umlagerung von ª‰-Methylenglutarsaeuredinitril in ª‰-Methylglutaconsaeuredinitril |
| US3274119A (en) * | 1963-03-01 | 1966-09-20 | Lever Brothers Ltd | Transparent soap bar |
| US4203911A (en) * | 1978-07-24 | 1980-05-20 | Scm Corporation | Process for conjugating unconjugated unsaturation of fatty acids or esters thereof |
| US4271066A (en) * | 1979-11-05 | 1981-06-02 | Arakawa Kagaku Kogyo Kabushiki Kaisha | Process for disproportionating rosin, poly-unsaturated fatty acids and mixtures thereof |
| CN114480883B (zh) * | 2021-12-16 | 2023-11-21 | 成都先进金属材料产业技术研究院股份有限公司 | 一种镍离子协同去除钒溶液中硅和铬以制备高纯五氧化二钒的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2553429A (en) * | 1951-05-15 | Semidrying oils | ||
| US2468799A (en) * | 1943-10-20 | 1949-05-03 | Lever Brothers Ltd | Hydrogenating fat |
-
1949
- 1949-08-31 NL NL148435A patent/NL78104C/xx active
-
1950
- 1950-08-08 GB GB19719/50A patent/GB693981A/en not_active Expired
- 1950-08-16 AU AU36327/50A patent/AU149990B1/en not_active Expired
- 1950-08-22 US US180905A patent/US2692886A/en not_active Expired - Lifetime
- 1950-08-29 DE DEL3467A patent/DE883892C/de not_active Expired
- 1950-08-30 CH CH305123D patent/CH305123A/de unknown
- 1950-08-31 AT AT178151D patent/AT178151B/de active
- 1950-08-31 FR FR1039559D patent/FR1039559A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2746979A (en) * | 1951-06-14 | 1956-05-22 | Lever Brothers Ltd | Process for isomerizing unsaturated fatty acids or derivatives thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| NL78104C (enrdf_load_stackoverflow) | 1955-06-15 |
| AT178151B (de) | 1954-04-10 |
| AU149990B1 (en) | 1950-10-19 |
| FR1039559A (fr) | 1953-10-08 |
| DE883892C (de) | 1953-07-23 |
| US2692886A (en) | 1954-10-26 |
| CH305123A (de) | 1955-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES445951A1 (es) | Un procedimiento para desgomar aceites trigliceridos. | |
| US2413009A (en) | Processes of refining, purifying, and hydrogenating fats, fatty acids, and waxes | |
| GB932991A (en) | Method for producing a copper containing catalyst | |
| GB693981A (en) | A process for isomerising unsaturated fatty acids or esters thereof | |
| US3278568A (en) | Hydrogenation of linoleic acid containing oils | |
| GB795573A (en) | An improved process for the preparation of higher aliphatic alcohols | |
| US1926769A (en) | Sulphonated oil compound | |
| GB703826A (en) | Improvements in or relating to catalysts for use in the treatment of unsaturated fatty acids or their derivatives | |
| US2249766A (en) | Alkali metal salt of hydrogenated rosin | |
| US2365300A (en) | Mixed esters | |
| US1957437A (en) | Manufacture of modified oil products from fatty oils | |
| US2423236A (en) | Method of treating tall oil | |
| US2380413A (en) | Treatment of animal and vegetable oils | |
| GB160840A (en) | Improvements in the manufacture of nutritious fats | |
| US2468436A (en) | Method of producing carboxylic aliphatic nitriles | |
| US2279734A (en) | Organic materials and method of making same | |
| US2682549A (en) | Production of palmitic acid | |
| GB642977A (en) | Retardation of development of reversion flavor in hydrogenated fats and oils | |
| GB590784A (en) | A process for the production of fatty acids with conjugated double bonds and their esters of polyhydric alcohols | |
| GB824574A (en) | Process for the fractionation of fatty acid mixtures | |
| US2429380A (en) | Dehydration of castor oil | |
| GB140371A (en) | Improvements in or relating to catalysts for use in the hydrogenation of unsaturated organic compounds | |
| GB442120A (en) | A process for manufacturing novel cyclic ketones | |
| US2746979A (en) | Process for isomerizing unsaturated fatty acids or derivatives thereof | |
| US2207257A (en) | Manufacture of fatty esters |