ES202083A1 - MÉTODO DE REFINACIoN DE ÉSTERES - Google Patents
MÉTODO DE REFINACIoN DE ÉSTERESInfo
- Publication number
- ES202083A1 ES202083A1 ES0202083A ES202083A ES202083A1 ES 202083 A1 ES202083 A1 ES 202083A1 ES 0202083 A ES0202083 A ES 0202083A ES 202083 A ES202083 A ES 202083A ES 202083 A1 ES202083 A1 ES 202083A1
- Authority
- ES
- Spain
- Prior art keywords
- refining
- fatty acid
- acid esters
- bleaching
- esters
- 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
- 238000004061 bleaching Methods 0.000 title abstract 3
- 235000014113 dietary fatty acids Nutrition 0.000 title abstract 2
- 229930195729 fatty acid Natural products 0.000 title abstract 2
- 239000000194 fatty acid Substances 0.000 title abstract 2
- -1 fatty acid esters Chemical class 0.000 title abstract 2
- 238000007670 refining Methods 0.000 title abstract 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 3
- 150000002148 esters Chemical class 0.000 abstract 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 229920000151 polyglycol Polymers 0.000 abstract 1
- 239000010695 polyglycol Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 150000005846 sugar alcohols Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- C11B3/02—Refining fats or fatty oils by chemical reaction
- C11B3/08—Refining fats or fatty oils by chemical reaction with oxidising agents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
Abstract
Método de refinado y blanqueado de ésteres brutos sustancialmente neutros de ácidos grasos de alcoholes polihídricos, tomados de la clase constituida por glicerol y poliglicoles, caracterizado por comprender la adición a dichos ésteres de una disolución de agua oxigenada en cantidad suficiente para que dé por resultado un blanqueo de dichos ésteres, el caldeo y agitación de la mezcla, la introducción en ella de un álcali, el dejar después reposar la mezcla para formar dos capas, recuperando el éster refinado y separando de él el agua por evaporación.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US212678A US2705722A (en) | 1951-02-24 | 1951-02-24 | Refining and bleaching fatty acid esters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES202083A1 true ES202083A1 (es) | 1954-02-01 |
Family
ID=22792024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0202083A Expired ES202083A1 (es) | 1951-02-24 | 1952-02-22 | MÉTODO DE REFINACIoN DE ÉSTERES |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2705722A (es) |
| ES (1) | ES202083A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004017222A1 (de) * | 2004-04-05 | 2005-10-20 | Cognis Ip Man Gmbh | Sensorische Wachse für kosmetische und/oder pharmazeutische Formulierungen |
| DE102004017221A1 (de) * | 2004-04-05 | 2005-10-20 | Cognis Ip Man Gmbh | O/W-Gel-Zusammensetzungen mit Estern des Pentaerythrits oder dessen Oligomeren |
| MY157648A (en) * | 2008-02-21 | 2016-07-15 | Malaysian Palm Oil Board Mpob | A process for reducing colour of a polyglycerol |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2113433A (en) * | 1934-11-08 | 1938-04-05 | Du Pont | Process of bleaching ester type wax |
| US2121545A (en) * | 1935-06-20 | 1938-06-21 | Autoxygen Inc | Art of refining edible oils, fats and analogous products |
| US2221559A (en) * | 1936-03-05 | 1940-11-12 | Degussa | Process for bleaching oils, fats and waxes |
| US2524056A (en) * | 1947-03-15 | 1950-10-03 | Jespersen Vagn | Process for bleaching compounds of fatty acids or the like |
-
1951
- 1951-02-24 US US212678A patent/US2705722A/en not_active Expired - Lifetime
-
1952
- 1952-02-22 ES ES0202083A patent/ES202083A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2705722A (en) | 1955-04-05 |
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