SG11202005802VA - A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst - Google Patents
A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalystInfo
- Publication number
- SG11202005802VA SG11202005802VA SG11202005802VA SG11202005802VA SG11202005802VA SG 11202005802V A SG11202005802V A SG 11202005802VA SG 11202005802V A SG11202005802V A SG 11202005802VA SG 11202005802V A SG11202005802V A SG 11202005802VA SG 11202005802V A SG11202005802V A SG 11202005802VA
- Authority
- SG
- Singapore
- Prior art keywords
- production
- methyl methacrylate
- heterogeneous catalyst
- oxidative esterification
- esterification
- Prior art date
Links
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 title 1
- 239000002638 heterogeneous catalyst Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000006709 oxidative esterification reaction Methods 0.000 title 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/52—Gold
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/396—Distribution of the active metal ingredient
- B01J35/397—Egg shell like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0205—Impregnation in several steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
- B01J37/082—Decomposition and pyrolysis
- B01J37/088—Decomposition of a metal salt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1812—Tubular reactors
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862615504P | 2018-01-10 | 2018-01-10 | |
| PCT/US2018/065374 WO2019139720A1 (en) | 2018-01-10 | 2018-12-13 | A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202005802VA true SG11202005802VA (en) | 2020-07-29 |
Family
ID=65041908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202005802VA SG11202005802VA (en) | 2018-01-10 | 2018-12-13 | A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US11111204B2 (en) |
| EP (1) | EP3737661A1 (en) |
| JP (1) | JP7305650B2 (en) |
| KR (1) | KR102666711B1 (en) |
| CN (1) | CN111465591A (en) |
| BR (1) | BR112020011719A2 (en) |
| CA (1) | CA3086012A1 (en) |
| MX (1) | MX2020006522A (en) |
| SA (1) | SA520412332B1 (en) |
| SG (1) | SG11202005802VA (en) |
| WO (1) | WO2019139720A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11577225B2 (en) * | 2018-01-10 | 2023-02-14 | Dow Global Technologies Llc | Heterogeneous catalyst |
| MX2020012675A (en) | 2018-06-28 | 2021-02-09 | Dow Global Technologies Llc | Heterogeneous catalyst. |
| MX2020012682A (en) | 2018-06-28 | 2021-02-09 | Dow Global Technologies Llc | Heterogeneous catalyst. |
| WO2024123526A1 (en) * | 2022-12-08 | 2024-06-13 | Dow Global Technologies Llc | Process for preparing alkyl methacrylates |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4069242B2 (en) * | 2001-06-04 | 2008-04-02 | 株式会社日本触媒 | Metal particle carrier and method for producing carboxylic acid ester |
| JP2002361086A (en) * | 2001-06-04 | 2002-12-17 | Nippon Shokubai Co Ltd | Carboxylic acid ester synthesis catalyst and method for producing carboxylic acid ester |
| US7326806B2 (en) * | 2001-06-04 | 2008-02-05 | Nippon Shokubai Co., Ltd. | Catalyst for the preparation of carboxylic esters and method for producing carboxylic esters |
| JP2004181359A (en) * | 2002-12-03 | 2004-07-02 | Nippon Shokubai Co Ltd | Catalyst for producing carboxylic acid ester and method for producing carboxylic acid ester |
| JP2004181357A (en) | 2002-12-03 | 2004-07-02 | Nippon Shokubai Co Ltd | Method for suppressing stripping of gold fine particle |
| BRPI0815166A8 (en) | 2007-08-13 | 2016-12-20 | Asahi Kasei Chemicals Corp | CATALYST FOR USE IN THE PRODUCTION OF CARBOXYL ACID ESTER, PROCESSES FOR PRODUCING THE SAME, AND, FOR PRODUCING CARBOXYL ACID ESTER |
| CN201294443Y (en) | 2008-12-01 | 2009-08-19 | 东元总合科技（杭州）有限公司 | Permanent magnet self-startup synchronous motor rotor |
| CN105189444B (en) * | 2013-04-19 | 2017-12-12 | 赢创罗姆有限公司 | The method for preparing methyl methacrylate |
| US10232353B2 (en) | 2015-01-16 | 2019-03-19 | Evonik Röhm Gmbh | Gold-based catalyst for the oxidative esterification of aldehydes to obtain carboxylic esters |
-
2018
- 2018-12-13 KR KR1020207021076A patent/KR102666711B1/en active IP Right Grant
- 2018-12-13 JP JP2020535233A patent/JP7305650B2/en active Active
- 2018-12-13 MX MX2020006522A patent/MX2020006522A/en unknown
- 2018-12-13 US US16/959,232 patent/US11111204B2/en active Active
- 2018-12-13 BR BR112020011719-6A patent/BR112020011719A2/en not_active Application Discontinuation
- 2018-12-13 CA CA3086012A patent/CA3086012A1/en active Pending
- 2018-12-13 SG SG11202005802VA patent/SG11202005802VA/en unknown
- 2018-12-13 EP EP18836748.6A patent/EP3737661A1/en active Pending
- 2018-12-13 WO PCT/US2018/065374 patent/WO2019139720A1/en unknown
- 2018-12-13 CN CN201880080082.1A patent/CN111465591A/en active Pending
-
2020
- 2020-06-25 SA SA520412332A patent/SA520412332B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP7305650B2 (en) | 2023-07-10 |
| EP3737661A1 (en) | 2020-11-18 |
| CA3086012A1 (en) | 2019-07-18 |
| MX2020006522A (en) | 2020-10-14 |
| BR112020011719A2 (en) | 2020-11-17 |
| US20200331840A1 (en) | 2020-10-22 |
| SA520412332B1 (en) | 2023-11-30 |
| CN111465591A (en) | 2020-07-28 |
| JP2021510679A (en) | 2021-04-30 |
| US11111204B2 (en) | 2021-09-07 |
| WO2019139720A1 (en) | 2019-07-18 |
| KR20200107985A (en) | 2020-09-16 |
| KR102666711B1 (en) | 2024-05-17 |
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