ES8103003A1 - Procedimiento de dos etapas para separar esteres de acido graso mixtos - Google Patents
Procedimiento de dos etapas para separar esteres de acido graso mixtosInfo
- Publication number
- ES8103003A1 ES8103003A1 ES489408A ES489408A ES8103003A1 ES 8103003 A1 ES8103003 A1 ES 8103003A1 ES 489408 A ES489408 A ES 489408A ES 489408 A ES489408 A ES 489408A ES 8103003 A1 ES8103003 A1 ES 8103003A1
- Authority
- ES
- Spain
- Prior art keywords
- fatty acid
- ester
- monoethanoid
- polyethanoid
- mixture
- 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
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
- C11C1/005—Splitting up mixtures of fatty acids into their constituents
-
- 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
- C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
PROCEDIMIENTO DE DOS ETAPAS PARA SEPARAR ESTERES DE ACIDOS GRASOS MIXTOS. SE TRATA DE SEPARAR UN ESTER DE UN ACIDO GRASO POLIETANOIDEO Y UN ESTER DE UN ACIDO GRASO MONOTENOIDEO DESDE DE UNA MEZCLA QUE CONTIENE LOS DOS ESTERES Y UN ESTER DE UN ACIDO GRASO SATURADO. PARA SU SEPARACION SE UTILIZA UN ADSORBENTE;EL SEGUNDO ADSORBENTE SE ENCARGA DEL ESTER DEL ACIDO GRASO MONOETANOIDEO; EL SEGUNDO ADSORBENTE SE ENCARGA DEL ESTER DEL ACIDO GRASO MONOETANOIDEO. LA DESORCION DE DICHOS ESTERES SE REALIZA POR MEDIO DE MATERIAL DESORBENTE DE LA MISMA COMPOSICION PARA AMBOS ADSORBENTES. ESTOS ESTERES SE SEPARAN DEDE UN SOLO MEDIO SEPARADOR. LAS CONDICIONES DE TEMPERATURA ESTAN COMPRENDIDAS ENTRE 20 G Y 25 GC Y A UNA PRESION DENTRO DEL MARGEN DE 1-35 ATMOSFERAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/019,966 US4213913A (en) | 1979-03-12 | 1979-03-12 | Two-stage process for separating mixed fatty-acid esters |
Publications (2)
Publication Number | Publication Date |
---|---|
ES489408A0 ES489408A0 (es) | 1981-02-16 |
ES8103003A1 true ES8103003A1 (es) | 1981-02-16 |
Family
ID=21796039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES489408A Expired ES8103003A1 (es) | 1979-03-12 | 1980-03-11 | Procedimiento de dos etapas para separar esteres de acido graso mixtos |
Country Status (9)
Country | Link |
---|---|
US (1) | US4213913A (es) |
JP (1) | JPS55136248A (es) |
BR (1) | BR8001479A (es) |
CA (1) | CA1156260A (es) |
DE (1) | DE3009413A1 (es) |
ES (1) | ES8103003A1 (es) |
FR (1) | FR2451361A1 (es) |
GB (1) | GB2049667B (es) |
IT (1) | IT1140780B (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2079993A1 (es) * | 1992-07-10 | 1996-01-16 | Univ Salamanca | Procedimiento y aparato de desorcion termica programada. |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4284580A (en) * | 1980-01-02 | 1981-08-18 | The Procter & Gamble Company | Fractionation of triglyceride mixture |
US4277412A (en) * | 1980-01-02 | 1981-07-07 | The Proctor & Gamble Company | Fractionation of triglyceride mixtures |
US4277413A (en) * | 1980-01-02 | 1981-07-07 | The Procter & Gamble Company | Fractionation of alkyl carboxylate mixtures |
US4282164A (en) * | 1980-01-02 | 1981-08-04 | The Procter & Gamble Company | Fractionation of alkylcarboxylate mixtures |
EP0062113B1 (en) * | 1981-04-08 | 1985-09-25 | THE PROCTER & GAMBLE COMPANY | Fractionation of alkyl carboxylate mixtures |
US4450294A (en) * | 1981-11-27 | 1984-05-22 | National Distillers And Chemical Corporation | Process for recovering oxygenated organic compounds from dilute aqueous solutions employing solid sorbent |
GB8326556D0 (en) * | 1983-10-04 | 1983-11-02 | Ici Plc | Carbonate production |
US4721584A (en) * | 1985-11-21 | 1988-01-26 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Method of concentration and separation of unsaturated fatty acid esters |
JPS6345235A (ja) * | 1985-11-21 | 1988-02-26 | Kanegafuchi Chem Ind Co Ltd | 不飽和脂肪酸エステルの濃縮分離方法 |
US4797233A (en) * | 1986-08-20 | 1989-01-10 | Uop Inc. | Process for separating mono-, di- and triglycerides |
JPS63290845A (ja) * | 1987-05-22 | 1988-11-28 | Kanegafuchi Chem Ind Co Ltd | 高度不飽和脂肪酸エステルの濃縮分離方法 |
JPH0768169B2 (ja) * | 1989-03-30 | 1995-07-26 | 千代田化工建設株式会社 | エイコサペンタエン酸エステル及び/又はドコサヘキサエン酸エステルの分離方法 |
US4940548A (en) * | 1989-04-17 | 1990-07-10 | Uop | Chromatographic separation process for recovering individual diethyltoluene isomers |
US5288619A (en) * | 1989-12-18 | 1994-02-22 | Kraft General Foods, Inc. | Enzymatic method for preparing transesterified oils |
US6663780B2 (en) | 1993-01-26 | 2003-12-16 | Danisco Finland Oy | Method for the fractionation of molasses |
FI96225C (fi) | 1993-01-26 | 1996-05-27 | Cultor Oy | Menetelmä melassin fraktioimiseksi |
US5795398A (en) | 1994-09-30 | 1998-08-18 | Cultor Ltd. | Fractionation method of sucrose-containing solutions |
US6224776B1 (en) * | 1996-05-24 | 2001-05-01 | Cultor Corporation | Method for fractionating a solution |
EP1017467B1 (en) | 1997-01-29 | 2014-07-16 | Amalgamated Research LLC | Method of displacement chromatography |
DE10111064B4 (de) * | 2001-03-08 | 2004-08-19 | Seitzschenk Filtersystems Gmbh | Filtermodul, Einbausatz für ein Filtermodul und Filtervorrichtung |
MXPA03009584A (es) | 2001-04-20 | 2004-05-24 | Dow Global Technologies Inc | Separacion de mezclas de trigliceridos de aceites vegetales mediante adsorcion en cama de solidos. |
FI20010977A (fi) * | 2001-05-09 | 2002-11-10 | Danisco Sweeteners Oy | Kromatografinen erotusmenetelmä |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4006197A (en) * | 1975-11-19 | 1977-02-01 | Uop Inc. | Process for separating normal paraffins |
US4048205A (en) * | 1976-08-02 | 1977-09-13 | Uop Inc. | Process for separating an ester of a monoethanoid fatty acid |
-
1979
- 1979-03-12 US US06/019,966 patent/US4213913A/en not_active Expired - Lifetime
-
1980
- 1980-03-11 ES ES489408A patent/ES8103003A1/es not_active Expired
- 1980-03-11 CA CA000347436A patent/CA1156260A/en not_active Expired
- 1980-03-12 DE DE19803009413 patent/DE3009413A1/de not_active Withdrawn
- 1980-03-12 BR BR8001479A patent/BR8001479A/pt unknown
- 1980-03-12 JP JP3147380A patent/JPS55136248A/ja active Pending
- 1980-03-12 IT IT20537/80A patent/IT1140780B/it active
- 1980-03-12 FR FR8005494A patent/FR2451361A1/fr active Pending
- 1980-03-12 GB GB8008333A patent/GB2049667B/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2079993A1 (es) * | 1992-07-10 | 1996-01-16 | Univ Salamanca | Procedimiento y aparato de desorcion termica programada. |
Also Published As
Publication number | Publication date |
---|---|
ES489408A0 (es) | 1981-02-16 |
US4213913A (en) | 1980-07-22 |
IT1140780B (it) | 1986-10-10 |
JPS55136248A (en) | 1980-10-23 |
GB2049667B (en) | 1983-05-25 |
BR8001479A (pt) | 1980-11-11 |
GB2049667A (en) | 1980-12-31 |
DE3009413A1 (de) | 1980-09-25 |
FR2451361A1 (fr) | 1980-10-10 |
IT8020537A0 (it) | 1980-03-12 |
CA1156260A (en) | 1983-11-01 |
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