SG11201703364SA - Process for in situ water removal from an oxidative esterification reaction using a coupled reactor-distillation system - Google Patents
Process for in situ water removal from an oxidative esterification reaction using a coupled reactor-distillation systemInfo
- Publication number
- SG11201703364SA SG11201703364SA SG11201703364SA SG11201703364SA SG11201703364SA SG 11201703364S A SG11201703364S A SG 11201703364SA SG 11201703364S A SG11201703364S A SG 11201703364SA SG 11201703364S A SG11201703364S A SG 11201703364SA SG 11201703364S A SG11201703364S A SG 11201703364SA
- Authority
- SG
- Singapore
- Prior art keywords
- esterification reaction
- water removal
- distillation system
- oxidative esterification
- coupled reactor
- Prior art date
Links
Classifications
-
- 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
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester
- C07C67/42—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester by oxidation of secondary alcohols or ketones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
- C07C69/54—Acrylic acid esters; Methacrylic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462073321P | 2014-10-31 | 2014-10-31 | |
| PCT/US2015/053678 WO2016069200A1 (en) | 2014-10-31 | 2015-10-02 | Process for in situ water removal from an oxidative esterification reaction using a coupled reactor-distillation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201703364SA true SG11201703364SA (en) | 2017-05-30 |
Family
ID=54330060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201703364SA SG11201703364SA (en) | 2014-10-31 | 2015-10-02 | Process for in situ water removal from an oxidative esterification reaction using a coupled reactor-distillation system |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US10703704B2 (pt) |
| EP (1) | EP3212607B1 (pt) |
| JP (1) | JP6766042B2 (pt) |
| KR (1) | KR102443659B1 (pt) |
| CN (1) | CN107074728B (pt) |
| BR (1) | BR112017008369B1 (pt) |
| CA (1) | CA2965480C (pt) |
| MX (1) | MX2017005054A (pt) |
| SA (1) | SA517381377B1 (pt) |
| SG (1) | SG11201703364SA (pt) |
| TW (1) | TW201627267A (pt) |
| WO (1) | WO2016069200A1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020261720A1 (ja) | 2019-06-28 | 2020-12-30 | 旭化成株式会社 | メタクリル酸メチルの製造方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2848369C3 (de) | 1977-11-17 | 1981-08-06 | Asahi Kasei Kogyo K.K., Osaka | Verfahren zur Herstellung von Carbonsäureestern |
| DE3018071C2 (de) | 1979-05-17 | 1985-06-05 | Asahi Kasei Kogyo K.K., Osaka | Verfahren zur Herstellung von Carbonsäureestern |
| JPS58198442A (ja) * | 1982-05-14 | 1983-11-18 | Asahi Chem Ind Co Ltd | メタクリル酸メチル又はアクリル酸メチルの改良製造方法 |
| FR2635521B1 (fr) * | 1988-08-16 | 1991-02-22 | Norsolor Sa | Procede perfectionne pour la fabrication de methacrylate de methyle a partir d'acide isobutyrique |
| DE69633753T2 (de) | 1995-07-18 | 2005-12-22 | Asahi Kasei Chemicals Corp. | Verfahren zur Herstellung von Carbonsäureestern |
| JPH09216850A (ja) | 1996-02-09 | 1997-08-19 | Mitsubishi Rayon Co Ltd | カルボン酸エステルの製造方法 |
| TW385304B (en) | 1996-09-10 | 2000-03-21 | Asahi Chemical Ind | Process for producing methacrylic acid ester or acrylic acid ester |
| JP3932149B2 (ja) * | 1997-04-25 | 2007-06-20 | タイコエレクトロニクスアンプ株式会社 | 電気コネクタ組立体及びその製造方法 |
| SG71815A1 (en) | 1997-07-08 | 2000-04-18 | Asahi Chemical Ind | Method of producing methyl methacrylate |
| CN103420835A (zh) * | 2013-07-01 | 2013-12-04 | 太仓市恒益医药化工原料厂 | 一种利用甲基丙烯醛制备甲基丙烯酸甲酯的方法 |
-
2015
- 2015-09-30 TW TW104132064A patent/TW201627267A/zh unknown
- 2015-10-02 JP JP2017522489A patent/JP6766042B2/ja active Active
- 2015-10-02 KR KR1020177013183A patent/KR102443659B1/ko active IP Right Grant
- 2015-10-02 BR BR112017008369-8A patent/BR112017008369B1/pt active IP Right Grant
- 2015-10-02 MX MX2017005054A patent/MX2017005054A/es unknown
- 2015-10-02 WO PCT/US2015/053678 patent/WO2016069200A1/en active Application Filing
- 2015-10-02 SG SG11201703364SA patent/SG11201703364SA/en unknown
- 2015-10-02 CA CA2965480A patent/CA2965480C/en active Active
- 2015-10-02 CN CN201580056608.9A patent/CN107074728B/zh active Active
- 2015-10-02 US US15/521,785 patent/US10703704B2/en active Active
- 2015-10-02 EP EP15781519.2A patent/EP3212607B1/en active Active
-
2017
- 2017-04-22 SA SA517381377A patent/SA517381377B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20170078699A (ko) | 2017-07-07 |
| BR112017008369A2 (pt) | 2017-12-19 |
| JP2017533208A (ja) | 2017-11-09 |
| MX2017005054A (es) | 2017-07-04 |
| EP3212607B1 (en) | 2019-11-20 |
| EP3212607A1 (en) | 2017-09-06 |
| US20170247312A1 (en) | 2017-08-31 |
| SA517381377B1 (ar) | 2020-07-09 |
| CA2965480A1 (en) | 2016-05-06 |
| US10703704B2 (en) | 2020-07-07 |
| CA2965480C (en) | 2022-07-12 |
| BR112017008369B1 (pt) | 2022-02-22 |
| JP6766042B2 (ja) | 2020-10-07 |
| KR102443659B1 (ko) | 2022-09-15 |
| WO2016069200A1 (en) | 2016-05-06 |
| CN107074728B (zh) | 2020-04-24 |
| CN107074728A (zh) | 2017-08-18 |
| TW201627267A (zh) | 2016-08-01 |
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