MA28440B1 - METHODS FOR THE PRODUCTION OF ALCOYL ESTERS. - Google Patents
METHODS FOR THE PRODUCTION OF ALCOYL ESTERS.Info
- Publication number
- MA28440B1 MA28440B1 MA28318A MA28318A MA28440B1 MA 28440 B1 MA28440 B1 MA 28440B1 MA 28318 A MA28318 A MA 28318A MA 28318 A MA28318 A MA 28318A MA 28440 B1 MA28440 B1 MA 28440B1
- Authority
- MA
- Morocco
- Prior art keywords
- solution
- alkyl ester
- alcoyl
- esters
- production
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 150000002148 esters Chemical class 0.000 title 1
- 125000005907 alkyl ester group Chemical group 0.000 abstract 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- 150000003138 primary alcohols Chemical class 0.000 abstract 2
- 150000003333 secondary alcohols Chemical class 0.000 abstract 2
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 abstract 2
- 102000004882 Lipase Human genes 0.000 abstract 1
- 108090001060 Lipase Proteins 0.000 abstract 1
- 239000004367 Lipase Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 235000019421 lipase Nutrition 0.000 abstract 1
- 238000005191 phase separation Methods 0.000 abstract 1
- 238000005809 transesterification reaction Methods 0.000 abstract 1
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Cette invention concerne une méthode pour produire un ester alkylique par l'intermédiaire d'une réaction de transestérification ou d'estérification. La méthode inclut (1) le mélange d'une source d'huile contenant un triglycéride ou un acide carboxylique avec un premier alcool primaire ou un premier alcool secondaire dans un premier solvant organique pour former une première solution ; dans laquelle chaque molécule du premier solvant organique contient 4-8 atomes de carbone et un hétéroatome ; (2) la réaction du triglycéride ou l'acide carboxylique avec le premier alcool primaire ou le premier alcool secondaire en présence d'une première lipase pour produire un premier ester alkylique, dans lequel la première solution ne subit pas la séparation de phase dans toute la réaction ; et (3) la séparation du premier ester alkylique de la première solution.This invention relates to a method for producing an alkyl ester via a transesterification or esterification reaction. The method includes (1) mixing an oil source containing a triglyceride or a carboxylic acid with a first primary alcohol or a first secondary alcohol in a first organic solvent to form a first solution; wherein each molecule of the first organic solvent contains 4-8 carbon atoms and a heteroatom; (2) reacting the triglyceride or carboxylic acid with the first primary alcohol or the first secondary alcohol in the presence of a first lipase to produce a first alkyl ester, wherein the first solution does not undergo phase separation in any the reaction ; and (3) separating the first alkyl ester from the first solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MA28318A MA28440B1 (en) | 2005-06-07 | 2005-06-07 | METHODS FOR THE PRODUCTION OF ALCOYL ESTERS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MA28318A MA28440B1 (en) | 2005-06-07 | 2005-06-07 | METHODS FOR THE PRODUCTION OF ALCOYL ESTERS. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MA28440B1 true MA28440B1 (en) | 2007-03-01 |
Family
ID=44083395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA28318A MA28440B1 (en) | 2005-06-07 | 2005-06-07 | METHODS FOR THE PRODUCTION OF ALCOYL ESTERS. |
Country Status (1)
| Country | Link |
|---|---|
| MA (1) | MA28440B1 (en) |
-
2005
- 2005-06-07 MA MA28318A patent/MA28440B1/en unknown
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