JPS57130954A - Esterification - Google Patents
EsterificationInfo
- Publication number
- JPS57130954A JPS57130954A JP56016874A JP1687481A JPS57130954A JP S57130954 A JPS57130954 A JP S57130954A JP 56016874 A JP56016874 A JP 56016874A JP 1687481 A JP1687481 A JP 1687481A JP S57130954 A JPS57130954 A JP S57130954A
- Authority
- JP
- Japan
- Prior art keywords
- heteropolyacid
- active carbon
- acid
- catalyst
- group
- 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.)
- Granted
Links
- 230000032050 esterification Effects 0.000 title 1
- 238000005886 esterification reaction Methods 0.000 title 1
- 239000011964 heteropoly acid Substances 0.000 abstract 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 5
- 229910052799 carbon Inorganic materials 0.000 abstract 5
- 239000003054 catalyst Substances 0.000 abstract 5
- 239000002253 acid Substances 0.000 abstract 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000006227 byproduct Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000010828 elution Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- DHRLEVQXOMLTIM-UHFFFAOYSA-N phosphoric acid;trioxomolybdenum Chemical compound O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.OP(O)(O)=O DHRLEVQXOMLTIM-UHFFFAOYSA-N 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
PURPOSE: In esterifying an acid with an alcohol, to obtain an ester in high yield with suppressing the occurrence of an ether, etc. as by-products free from the elution of a catalyst component to a reaction system, by using a catalyst with a carrier as a catalyst obtained by supporting a heteropolyacid on active carbon.
CONSTITUTION: Using a catalyst with a carrier obtained by supporting a heteropolyacid such as 12-molybdophosphoric acid, 12-tungstosilicic acid, 12-tungstoboric acid, etc. or its salt such as a metal salt of theIgroup, II group, III group, IV group, etc. of periodic table on active carbon, an acid is reacted with an alcohol to give an ester. The supported amount of the heteropolyacid is 5W 20wt% preferably 10W15wt%. The catalyst is obtained by adding a given amount of active carbon to a solution of the heteropolyacid, stirring them sufficiently for a fixed time to adsorb the heteropolyacid on the active carbon, fitering and removing the active carbon, washing it until no heteropolyacid is observed, and, if necessary, drying it.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56016874A JPS57130954A (en) | 1981-02-09 | 1981-02-09 | Esterification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56016874A JPS57130954A (en) | 1981-02-09 | 1981-02-09 | Esterification |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57130954A true JPS57130954A (en) | 1982-08-13 |
| JPS6246524B2 JPS6246524B2 (en) | 1987-10-02 |
Family
ID=11928332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56016874A Granted JPS57130954A (en) | 1981-02-09 | 1981-02-09 | Esterification |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57130954A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4880937A (en) * | 1987-03-03 | 1989-11-14 | Japan Tobacco, Inc. | Method of producing alcohol compounds |
| CN1062261C (en) * | 1997-04-23 | 2001-02-21 | 北京化工大学 | Method of preparing fatty group dibasic acid |
| WO2002020157A3 (en) * | 2000-09-07 | 2002-07-11 | Showa Denko Kk | Heteropolyacid catalyst for producing lower aliphatic carboxylic acid ester |
| JP2004346049A (en) * | 2003-05-26 | 2004-12-09 | Sanyo Chem Ind Ltd | Method for producing carboxylic acid ester |
| CN106582843A (en) * | 2016-11-22 | 2017-04-26 | 中国石油天然气股份有限公司 | Preparation method of catalyst component for esterification reaction, catalyst and preparation method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002079088A (en) * | 2000-09-07 | 2002-03-19 | Showa Denko Kk | Catalyst for manufacturing lower aliphatic carboxylic acid ester, method for manufacturing the same and method for manufacturing lower aliphatic carboxylic acid ester by the catalyst |
-
1981
- 1981-02-09 JP JP56016874A patent/JPS57130954A/en active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4880937A (en) * | 1987-03-03 | 1989-11-14 | Japan Tobacco, Inc. | Method of producing alcohol compounds |
| CN1062261C (en) * | 1997-04-23 | 2001-02-21 | 北京化工大学 | Method of preparing fatty group dibasic acid |
| WO2002020157A3 (en) * | 2000-09-07 | 2002-07-11 | Showa Denko Kk | Heteropolyacid catalyst for producing lower aliphatic carboxylic acid ester |
| JP2004346049A (en) * | 2003-05-26 | 2004-12-09 | Sanyo Chem Ind Ltd | Method for producing carboxylic acid ester |
| JP4633339B2 (en) * | 2003-05-26 | 2011-02-16 | 三洋化成工業株式会社 | Method for producing carboxylic acid ester |
| CN106582843A (en) * | 2016-11-22 | 2017-04-26 | 中国石油天然气股份有限公司 | Preparation method of catalyst component for esterification reaction, catalyst and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6246524B2 (en) | 1987-10-02 |
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