SG11202005796UA - Heterogeneous catalyst for the production of methyl methacrylate by oxidative esterification - Google Patents
Heterogeneous catalyst for the production of methyl methacrylate by oxidative esterificationInfo
- Publication number
- SG11202005796UA SG11202005796UA SG11202005796UA SG11202005796UA SG11202005796UA SG 11202005796U A SG11202005796U A SG 11202005796UA SG 11202005796U A SG11202005796U A SG 11202005796UA SG 11202005796U A SG11202005796U A SG 11202005796UA SG 11202005796U A SG11202005796U A SG 11202005796UA
- 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
- 238000006709 oxidative esterification reaction Methods 0.000 title 1
Classifications
-
- 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
- B01J23/38—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
- 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
- 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
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/51—Spheres
-
- 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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/031—Precipitation
- B01J37/035—Precipitation on carriers
-
- 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
-
- 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
- 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
-
- 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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
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 |
|---|---|---|---|
| US201862615502P | 2018-01-10 | 2018-01-10 | |
| PCT/US2018/065372 WO2019139719A1 (en) | 2018-01-10 | 2018-12-13 | Heterogeneous catalyst for the production of methyl methacrylate by oxidative esterification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202005796UA true SG11202005796UA (en) | 2020-07-29 |
Family
ID=65041907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202005796UA SG11202005796UA (en) | 2018-01-10 | 2018-12-13 | Heterogeneous catalyst for the production of methyl methacrylate by oxidative esterification |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US11577225B2 (zh) |
| EP (1) | EP3737496A1 (zh) |
| JP (2) | JP2021510344A (zh) |
| KR (1) | KR20200105854A (zh) |
| CN (1) | CN111511468B (zh) |
| BR (1) | BR112020011829B1 (zh) |
| CA (1) | CA3085928A1 (zh) |
| MX (1) | MX2020006629A (zh) |
| SG (1) | SG11202005796UA (zh) |
| WO (1) | WO2019139719A1 (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020005689A1 (en) * | 2018-06-28 | 2020-01-02 | Dow Global Technologies Llc | Heterogeneous catalyst |
| KR20210022621A (ko) * | 2018-06-28 | 2021-03-03 | 다우 글로벌 테크놀로지스 엘엘씨 | 불균일 촉매 |
| JP2023519126A (ja) * | 2020-03-17 | 2023-05-10 | ダウ グローバル テクノロジーズ エルエルシー | 長寿命触媒による酸化的エステル化の方法及び触媒 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3238894B2 (ja) * | 1998-02-09 | 2001-12-17 | 三菱レイヨン株式会社 | メタクリル酸メチルの製造方法 |
| 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 |
| JP4069242B2 (ja) * | 2001-06-04 | 2008-04-02 | 株式会社日本触媒 | 金属粒子担持体及びカルボン酸エステルの製造方法 |
| JP2004181359A (ja) * | 2002-12-03 | 2004-07-02 | Nippon Shokubai Co Ltd | カルボン酸エステル製造用触媒及びカルボン酸エステル製造方法 |
| JP2004181357A (ja) * | 2002-12-03 | 2004-07-02 | Nippon Shokubai Co Ltd | 金微粒子の剥離抑制方法 |
| US8461373B2 (en) * | 2007-08-13 | 2013-06-11 | Asahi Kasei Chemicals Corporation | Catalyst for producing carboxylic acid esters, process for producing same and process for producing carboxylic acid esters |
| US7531675B1 (en) * | 2007-10-24 | 2009-05-12 | Lyondell Chemical Technology, L.P. | Direct epoxidation process using improved catalyst composition |
| US8450235B2 (en) * | 2007-10-26 | 2013-05-28 | Asahi Kasei Chemicals Corporation | Supported composite particle material, production process of same and process for producing compounds using supported composite particle material as catalyst for chemical synthesis |
| CN201294443Y (zh) | 2008-12-01 | 2009-08-19 | 东元总合科技（杭州）有限公司 | 永磁自启动同步电机转子 |
| US9890105B2 (en) * | 2013-04-19 | 2018-02-13 | Evonik Roehm Gmbh | Method for producing methylmethacrylate |
| TW201512168A (zh) * | 2013-07-29 | 2015-04-01 | Rohm & Haas | 氧化酯化方法 |
| EP2886529A1 (en) * | 2013-12-20 | 2015-06-24 | Evonik Industries AG | Process for producing methyl methacrylate |
| CN107107034B (zh) | 2015-01-16 | 2020-06-05 | 罗姆化学有限责任公司 | 用于将醛氧化酯化以获得羧酸酯的金基催化剂 |
| EP3170558A1 (de) * | 2015-11-19 | 2017-05-24 | Evonik Röhm GmbH | Gold-basierten katalysator für die oxidative veresterung von aldehyden zu carbonsäureestern |
| CN107519892B (zh) * | 2016-06-20 | 2019-11-22 | 中国科学院大连化学物理研究所 | 一种负载型氧化酯化催化剂及其制备方法和应用 |
| EP3737661A1 (en) * | 2018-01-10 | 2020-11-18 | Dow Global Technologies, LLC | A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst |
| KR20210022621A (ko) * | 2018-06-28 | 2021-03-03 | 다우 글로벌 테크놀로지스 엘엘씨 | 불균일 촉매 |
-
2018
- 2018-12-13 EP EP18836747.8A patent/EP3737496A1/en active Pending
- 2018-12-13 KR KR1020207021075A patent/KR20200105854A/ko not_active Application Discontinuation
- 2018-12-13 SG SG11202005796UA patent/SG11202005796UA/en unknown
- 2018-12-13 CN CN201880083173.0A patent/CN111511468B/zh active Active
- 2018-12-13 MX MX2020006629A patent/MX2020006629A/es unknown
- 2018-12-13 CA CA3085928A patent/CA3085928A1/en active Pending
- 2018-12-13 US US16/959,231 patent/US11577225B2/en active Active
- 2018-12-13 BR BR112020011829-0A patent/BR112020011829B1/pt active IP Right Grant
- 2018-12-13 JP JP2020534309A patent/JP2021510344A/ja active Pending
- 2018-12-13 WO PCT/US2018/065372 patent/WO2019139719A1/en active Application Filing
-
2023
- 2023-09-04 JP JP2023142834A patent/JP2023175730A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR112020011829A2 (pt) | 2020-11-24 |
| KR20200105854A (ko) | 2020-09-09 |
| US11577225B2 (en) | 2023-02-14 |
| CN111511468A (zh) | 2020-08-07 |
| US20200330959A1 (en) | 2020-10-22 |
| JP2021510344A (ja) | 2021-04-22 |
| CN111511468B (zh) | 2023-07-11 |
| BR112020011829B1 (pt) | 2023-05-09 |
| MX2020006629A (es) | 2020-09-22 |
| CA3085928A1 (en) | 2019-07-18 |
| JP2023175730A (ja) | 2023-12-12 |
| WO2019139719A1 (en) | 2019-07-18 |
| EP3737496A1 (en) | 2020-11-18 |
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