IT1002223B - Procedimento per la purificazione di miscugli di acidi grassi o di esteri di acidi grassi - Google Patents
Procedimento per la purificazione di miscugli di acidi grassi o di esteri di acidi grassiInfo
- Publication number
- IT1002223B IT1002223B IT32068/73A IT3206873A IT1002223B IT 1002223 B IT1002223 B IT 1002223B IT 32068/73 A IT32068/73 A IT 32068/73A IT 3206873 A IT3206873 A IT 3206873A IT 1002223 B IT1002223 B IT 1002223B
- Authority
- IT
- Italy
- Prior art keywords
- purification
- mixtures
- procedure
- acid esters
- fatty acid
- Prior art date
Links
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
- C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (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 |
|---|---|---|---|
| DE2261067A DE2261067A1 (de) | 1972-12-14 | 1972-12-14 | Verfahren zur reinigung von fettsaeureoder fettsaeureestergemischen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1002223B true IT1002223B (it) | 1976-05-20 |
Family
ID=5864343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT32068/73A IT1002223B (it) | 1972-12-14 | 1973-12-10 | Procedimento per la purificazione di miscugli di acidi grassi o di esteri di acidi grassi |
Country Status (8)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4125550A (en) * | 1976-09-30 | 1978-11-14 | Rohm And Haas Company | Removal of free fatty acids from water immiscible fluids via ion exchange resins |
| US4176127A (en) * | 1977-11-28 | 1979-11-27 | Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) | Process for the production of silanes from oleic acid esters |
| DE2926635A1 (de) * | 1979-07-02 | 1981-01-15 | Henkel Kgaa | Verfahren zur reinigung von fettsaeure- oder fettsaeureestergemischen |
| US4327030A (en) * | 1981-02-13 | 1982-04-27 | Emery Industries, Inc. | Process for reducing the polyunsaturates content in mixtures of unsaturated fatty acids and/or fatty acid esters |
| IN158368B (US07655746-20100202-C00011.png) * | 1981-04-10 | 1986-11-01 | Uop Inc | |
| US4495106A (en) * | 1982-08-13 | 1985-01-22 | Uop Inc. | Adsorbent and process for separating fatty acids from rosin acids |
| DE3273366D1 (en) * | 1982-10-06 | 1986-10-23 | Uop Inc | Process for the separation of fatty acids using a solid bed of adsorbent |
| GB8423229D0 (en) * | 1984-09-14 | 1984-10-17 | Unilever Plc | Treating triglyceride oil |
| US5175363A (en) * | 1991-01-28 | 1992-12-29 | Eastman Kodak Company | Method for purification of carboxylic acids and anhydrides |
| US6187903B1 (en) * | 1999-07-29 | 2001-02-13 | Cognis Corporation | Method of preparing dimeric fatty acids and/or esters thereof containing low residual interesters and the resulting dimeric fatty acids and/or dimeric fatty esters |
| CN104039750A (zh) * | 2011-11-22 | 2014-09-10 | 阿彻丹尼尔斯米德兰德公司 | 富含不饱和脂肪酸的棕榈油 |
| US10443017B1 (en) * | 2019-01-21 | 2019-10-15 | Trucent, Inc. | Process and method for the recovery of oil from the processing of grains into biofuels and other chemicals |
| US10981087B2 (en) * | 2019-01-21 | 2021-04-20 | Trucent, Inc. | Process and method for the recovery of oil from the processing of grains into biofuels and other chemicals |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3367952A (en) * | 1964-10-22 | 1968-02-06 | Arizona Chem | Polymerization of unsaturated fatty acids |
| US3627708A (en) * | 1968-08-05 | 1971-12-14 | Sybron Corp | Macroporous cross-linked copolymers and process therefor |
-
1972
- 1972-12-14 DE DE2261067A patent/DE2261067A1/de active Pending
-
1973
- 1973-11-16 NL NL7315747A patent/NL7315747A/xx unknown
- 1973-11-30 US US05/420,436 patent/US3950365A/en not_active Expired - Lifetime
- 1973-12-07 GB GB5676073A patent/GB1397677A/en not_active Expired
- 1973-12-10 IT IT32068/73A patent/IT1002223B/it active
- 1973-12-12 FR FR7344422A patent/FR2210601B1/fr not_active Expired
- 1973-12-12 JP JP48137868A patent/JPS4987620A/ja active Pending
- 1973-12-13 BE BE138823A patent/BE808586A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3950365A (en) | 1976-04-13 |
| JPS4987620A (US07655746-20100202-C00011.png) | 1974-08-22 |
| FR2210601A1 (US07655746-20100202-C00011.png) | 1974-07-12 |
| NL7315747A (US07655746-20100202-C00011.png) | 1974-06-18 |
| GB1397677A (en) | 1975-06-18 |
| BE808586A (fr) | 1974-06-13 |
| FR2210601B1 (US07655746-20100202-C00011.png) | 1977-06-10 |
| DE2261067A1 (de) | 1974-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT994868B (it) | Processo per la sintesi di acidi 2 4 dienoici alifatici e di loro esteri e composti relativi | |
| IT1028507B (it) | Procedimento di sintesi di esteri di saccarosio e di acidi grassi | |
| IT995151B (it) | Esteri di acidi difosfonici | |
| IT1078869B (it) | Procedimento per la produzione di acidi ed esteri ciclopropancarbossilici | |
| IT1000175B (it) | Procedimento per la produzione di acidi arilacetici | |
| IT1002223B (it) | Procedimento per la purificazione di miscugli di acidi grassi o di esteri di acidi grassi | |
| IT1006771B (it) | Processo per la produzione di acidi ed esteri carbossilic | |
| IT1015776B (it) | Procedimento per la purificazione di miscugli di acidi grassi o di esteri di acidi grassi | |
| IT1032570B (it) | Procedimento per la preparazione di esteri di acidi carbossilici | |
| IT1005778B (it) | Processo per la preparazione di esteri insaturi di acidi carbossilici | |
| IT945620B (it) | Procedimento per la separazione di acidi grassi | |
| IT968196B (it) | Esteri di acidi 3 5 dialchil 4 idrossifenilalcanoici di idros sialchil idrossialcanoati | |
| IT1017639B (it) | Processo per la preparazione di esteri di acidi dimetilaminobenzen carbossilici | |
| IT1048404B (it) | Procedimento per la produzione di acidi 2 alcossi 5 alchilsol fonil benzoici | |
| IT944909B (it) | Procedimento per la purificazione di acidi benzolcarbossilici e dei relativi esteri | |
| IT977890B (it) | Procedimento per il frazionamento di trigliceridi di acidi grassi | |
| IT1010407B (it) | Esteri di acidi fosfonocarbossilici | |
| IT977158B (it) | Procedimento per la produzione di esteri di acido 2 5 dimetil furan 3 carbossilico | |
| IT1006010B (it) | Processo per la preparazione di esteri di acidi dialchilfosfinici | |
| IT983494B (it) | Procedimento per la produzione di acidi carbossilici | |
| IT987498B (it) | Procedimento per la produzione di esteri di acidi carbossilici | |
| IT987284B (it) | Procedimento per la preparazione degli esteri degli acidi acrilico o metacrilico | |
| IT946221B (it) | Nitrili di acidi aminorilossi arilcarbossilici e procedimento per la loro preparazione | |
| IT1001771B (it) | Procedimento per la produzione di acidi di e poliidrossicarbossi lici | |
| IT988741B (it) | Processo per la preparazione con tinua di esteri di glicoli o lo ro monoeteri con acidi grassi inferiori |