GB1476511A - Process for the purification of mixtures of fatty acids or of their esters - Google Patents
Process for the purification of mixtures of fatty acids or of their estersInfo
- Publication number
- GB1476511A GB1476511A GB3088474A GB3088474A GB1476511A GB 1476511 A GB1476511 A GB 1476511A GB 3088474 A GB3088474 A GB 3088474A GB 3088474 A GB3088474 A GB 3088474A GB 1476511 A GB1476511 A GB 1476511A
- Authority
- GB
- United Kingdom
- Prior art keywords
- esters
- fatty acids
- purification
- mixtures
- montmorillonite
- 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
- 150000002148 esters Chemical class 0.000 title abstract 4
- 235000014113 dietary fatty acids Nutrition 0.000 title abstract 3
- 229930195729 fatty acid Natural products 0.000 title abstract 3
- 239000000194 fatty acid Substances 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 3
- 150000004665 fatty acids Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000000746 purification Methods 0.000 title abstract 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 abstract 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 abstract 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 abstract 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000005642 Oleic acid Substances 0.000 abstract 2
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 abstract 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 abstract 2
- 229910052901 montmorillonite Inorganic materials 0.000 abstract 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 abstract 2
- 241001133760 Acoelorraphe Species 0.000 abstract 1
- -1 Fatty acid acids Chemical class 0.000 abstract 1
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 abstract 1
- 240000007817 Olea europaea Species 0.000 abstract 1
- 235000019482 Palm oil Nutrition 0.000 abstract 1
- 235000019483 Peanut oil Nutrition 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 235000020778 linoleic acid Nutrition 0.000 abstract 1
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 abstract 1
- 150000004702 methyl esters Chemical class 0.000 abstract 1
- 239000004006 olive oil Substances 0.000 abstract 1
- 235000008390 olive oil Nutrition 0.000 abstract 1
- 239000002540 palm oil Substances 0.000 abstract 1
- 239000000312 peanut oil Substances 0.000 abstract 1
- 150000004671 saturated fatty acids Chemical class 0.000 abstract 1
- 235000003441 saturated fatty acids Nutrition 0.000 abstract 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 abstract 1
- 150000004670 unsaturated fatty acids 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
- C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
- C11C1/08—Refining
- C11C1/10—Refining by distillation
- C11C1/103—Refining by distillation after or with the addition of chemicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
- C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C67/347—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by addition to unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
-
- 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
- C11B3/001—Refining fats or fatty oils by a combination of two or more of the means hereafter
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Wood Science & Technology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732335890 DE2335890C2 (de) | 1973-07-14 | 1973-07-14 | Verfahren zur Abtrennung von mehrfach ungesättigten Anteilen aus einem ölsäurereichen natürlichen Fettsäure- oder Estergemisch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1476511A true GB1476511A (en) | 1977-06-16 |
Family
ID=5886912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3088474A Expired GB1476511A (en) | 1973-07-14 | 1974-07-12 | Process for the purification of mixtures of fatty acids or of their esters |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5040518A (enrdf_load_stackoverflow) |
| BE (1) | BE817591A (enrdf_load_stackoverflow) |
| DE (1) | DE2335890C2 (enrdf_load_stackoverflow) |
| ES (1) | ES428247A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2236830B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1476511A (enrdf_load_stackoverflow) |
| IT (1) | IT1015776B (enrdf_load_stackoverflow) |
| NL (1) | NL7408005A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4277413A (en) * | 1980-01-02 | 1981-07-07 | The Procter & Gamble Company | Fractionation of alkyl carboxylate mixtures |
| US4277412A (en) * | 1980-01-02 | 1981-07-07 | The Proctor & Gamble Company | Fractionation of triglyceride mixtures |
| US4282164A (en) * | 1980-01-02 | 1981-08-04 | The Procter & Gamble Company | Fractionation of alkylcarboxylate mixtures |
| US4284580A (en) * | 1980-01-02 | 1981-08-18 | The Procter & Gamble Company | Fractionation of triglyceride mixture |
| US4948811A (en) * | 1988-01-26 | 1990-08-14 | The Procter & Gamble Company | Salad/cooking oil balanced for health benefits |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2926635A1 (de) * | 1979-07-02 | 1981-01-15 | Henkel Kgaa | Verfahren zur reinigung von fettsaeure- oder fettsaeureestergemischen |
| DE4124517A1 (de) * | 1991-07-24 | 1993-01-28 | Battelle Institut E V | Verfahren zur destillativen aufkonzentrierung von reaktiven fettsaeuren und deren estern |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2482760A (en) * | 1946-06-20 | 1949-09-27 | Emery Industries Inc | Purification of oleic acid |
| BE543588A (enrdf_load_stackoverflow) * | 1954-12-13 | |||
| BE634034A (enrdf_load_stackoverflow) * | 1962-06-25 |
-
1973
- 1973-07-14 DE DE19732335890 patent/DE2335890C2/de not_active Expired
- 1973-12-12 FR FR7344423A patent/FR2236830B1/fr not_active Expired
-
1974
- 1974-06-14 NL NL7408005A patent/NL7408005A/xx unknown
- 1974-07-09 IT IT2494774A patent/IT1015776B/it active
- 1974-07-11 JP JP7877574A patent/JPS5040518A/ja active Pending
- 1974-07-12 BE BE146502A patent/BE817591A/xx unknown
- 1974-07-12 GB GB3088474A patent/GB1476511A/en not_active Expired
- 1974-07-13 ES ES428247A patent/ES428247A1/es not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4277413A (en) * | 1980-01-02 | 1981-07-07 | The Procter & Gamble Company | Fractionation of alkyl carboxylate mixtures |
| US4277412A (en) * | 1980-01-02 | 1981-07-07 | The Proctor & Gamble Company | Fractionation of triglyceride mixtures |
| US4282164A (en) * | 1980-01-02 | 1981-08-04 | The Procter & Gamble Company | Fractionation of alkylcarboxylate mixtures |
| US4284580A (en) * | 1980-01-02 | 1981-08-18 | The Procter & Gamble Company | Fractionation of triglyceride mixture |
| US4948811A (en) * | 1988-01-26 | 1990-08-14 | The Procter & Gamble Company | Salad/cooking oil balanced for health benefits |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7408005A (nl) | 1975-01-16 |
| IT1015776B (it) | 1977-05-20 |
| DE2335890C2 (de) | 1982-10-28 |
| FR2236830A1 (enrdf_load_stackoverflow) | 1975-02-07 |
| JPS5040518A (enrdf_load_stackoverflow) | 1975-04-14 |
| FR2236830B1 (enrdf_load_stackoverflow) | 1978-02-10 |
| BE817591A (fr) | 1975-01-13 |
| DE2335890A1 (de) | 1975-02-06 |
| ES428247A1 (es) | 1976-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE75502T1 (de) | Verfahren zur herstellung von polyungesaettigten fettsaeuren. | |
| GB1441356A (en) | Purification of esters of carbonic acid | |
| GB1476511A (en) | Process for the purification of mixtures of fatty acids or of their esters | |
| GB1397677A (en) | Process for purifying fatty acid mixtures or fatty acid ester mixtures | |
| CA2406228A1 (en) | Methods for preparing cla isomers | |
| GB1005543A (en) | Process for removing higher-melting fatty materials from glyceride oils | |
| MY109839A (en) | Triglyceride fractionation | |
| JPS5223017A (en) | Process for purification of (meth) acrylic acid or its esters | |
| GB1509664A (en) | Process for refining glyceride oils or fats | |
| GB1422929A (en) | Purification of waste water containing phthlic esters | |
| ES2009249A6 (es) | Composicion cosmetica regeneradora de la piel a base de algas que contengan selenio. | |
| GB1441045A (en) | Process for the manufacture of low-temperature resistant liquid fatty acid esters | |
| GB1388220A (en) | Separation of alkyl acrylates from mixtures containing acrylic acid | |
| CH409397A (fr) | Procédé de préparation de polymères contenant des groupes d'esters, ainsi que des groupes carboxyliques | |
| ATE2213T1 (de) | Verfahren zur reinigung von fettsaeure- oder fettsaeureestergemischen. | |
| Belkoura et al. | Effect of environmental conditions on the fatty acid composition of the green alga Chlorella sorokiniana SHIKIRA et KRAUSS | |
| BE840960A (fr) | Procede de preparation d'acide methacrylique, ainsi que des esters et du nitite de cet acide, et produits obtenus | |
| DE60031271D1 (de) | Verfahren zur herstellung von hydrierten säuren | |
| JPS5382717A (en) | Purification of sebacic acid or its ester | |
| GB923594A (en) | Production of ethyl acrylate | |
| GB1331204A (en) | Alpha-methyl- butyric acid ester | |
| GB1430663A (en) | Process for the chemical dimerization of carboxylic acids | |
| MY110558A (en) | Patty acid salts and esters derived from palm oil, and soap compositions containing same. | |
| JPS51131504A (en) | Anti-corrosive agent based on a modified fatty acid ester | |
| FUJITANI et al. | Effect of Tocopherol on Thermal Deterioration of Lard Contaminated with Fish Oil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |