SG11202000678WA - 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
- SG11202000678WA SG11202000678WA SG11202000678WA SG11202000678WA SG11202000678WA SG 11202000678W A SG11202000678W A SG 11202000678WA SG 11202000678W A SG11202000678W A SG 11202000678WA SG 11202000678W A SG11202000678W A SG 11202000678WA SG 11202000678W A SG11202000678W A SG 11202000678WA
- 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
- C07C67/40—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester by oxidation of primary alcohols
-
- 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
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- 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
-
- 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
- B01J35/391—Physical properties of the active metal ingredient
- B01J35/394—Metal dispersion value, e.g. percentage or fraction
-
- 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
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/396—Distribution of the active metal ingredient
- B01J35/399—Distribution of the active metal ingredient homogeneously throughout the support particle
-
- 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
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Dispersion Chemistry (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762538262P | 2017-07-28 | 2017-07-28 | |
| PCT/US2018/039227 WO2019022882A1 (en) | 2017-07-28 | 2018-06-25 | A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202000678WA true SG11202000678WA (en) | 2020-02-27 |
Family
ID=63047423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202000678WA SG11202000678WA (en) | 2017-07-28 | 2018-06-25 | A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US11691942B2 (en) |
| EP (1) | EP3658534A1 (en) |
| JP (1) | JP7150816B2 (en) |
| KR (1) | KR102644577B1 (en) |
| CN (1) | CN110997616A (en) |
| BR (1) | BR112020001710A2 (en) |
| CA (1) | CA3071184A1 (en) |
| SA (1) | SA520411163B1 (en) |
| SG (1) | SG11202000678WA (en) |
| WO (1) | WO2019022882A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11691924B2 (en) * | 2020-02-21 | 2023-07-04 | Raytheon Technologies Corporation | CVI matrix densification process |
| CA3184726A1 (en) * | 2020-07-14 | 2022-01-20 | Dow Global Technologies Llc | Process and catalyst for oxidative esterication with mechanically strong and chemically resistant catalyst |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55151533A (en) * | 1979-05-17 | 1980-11-26 | Asahi Chem Ind Co Ltd | Preparation of carboxylic acid ester |
| DE3018071C2 (en) | 1979-05-17 | 1985-06-05 | Asahi Kasei Kogyo K.K., Osaka | Process for the preparation of carboxylic acid esters |
| IN151805B (en) | 1979-05-17 | 1983-08-06 | Asahi Chemical Ind | |
| JPS58198442A (en) * | 1982-05-14 | 1983-11-18 | Asahi Chem Ind Co Ltd | Improved method for preparation of methyl methacrylate or methyl acrylate |
| DE3306907A1 (en) | 1983-02-26 | 1984-08-30 | Basf Ag, 6700 Ludwigshafen | CATALYST AND ITS USE FOR PRODUCING METHYL METHACRYLATE |
| JP2598466B2 (en) | 1988-06-27 | 1997-04-09 | 松下電工株式会社 | Nose hair cutter |
| EP1361206B1 (en) | 1995-07-18 | 2004-10-27 | Asahi Kasei Chemicals Corporation | Method for producing carboxylic esters |
| JP3408700B2 (en) * | 1996-10-07 | 2003-05-19 | 旭化成株式会社 | Method for continuous production of carboxylic acid ester |
| TW377306B (en) | 1996-12-16 | 1999-12-21 | Asahi Chemical Ind | Noble metal support |
| SG71815A1 (en) | 1997-07-08 | 2000-04-18 | Asahi Chemical Ind | Method of producing methyl methacrylate |
| JP4001454B2 (en) * | 2000-07-21 | 2007-10-31 | 株式会社日本触媒 | How to stop the purification tower |
| 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 |
| JP2003267928A (en) | 2002-03-14 | 2003-09-25 | Asahi Kasei Corp | Method for continuously producing carboxylic acid ester |
| JP4919808B2 (en) | 2004-11-17 | 2012-04-18 | 旭化成ケミカルズ株式会社 | Hydrocarbon, alcohol, aldehyde oxidation method and carboxylic acid, carboxylic acid ester production method |
| JP2007275854A (en) * | 2006-04-12 | 2007-10-25 | Asahi Kasei Chemicals Corp | Carboxylate production catalyst excellent in reaction stability and method for producing carboxylate |
| CN1931824A (en) | 2006-09-18 | 2007-03-21 | 鲁东大学 | Process and catalyst for preparing unsaturated carboxylate continuously from unsaturated aldehyde |
| EP2177267B1 (en) * | 2007-08-13 | 2013-07-31 | Asahi Kasei Chemicals Corporation | Catalyst for carboxylic acid ester production, method for producing the same, and method for producing carboxylic acid ester |
| EP2500093B1 (en) * | 2007-10-26 | 2020-06-10 | Asahi Kasei Kabushiki Kaisha | Use of a supported composite particle material, production process of said material and process for producing compounds using supported composite particle material as catalyst for chemical synthesis |
| GB201102502D0 (en) | 2011-02-14 | 2011-03-30 | Johnson Matthey Plc | Catalysts for use in reforming processes |
| CN102736757A (en) | 2011-03-31 | 2012-10-17 | 比亚迪股份有限公司 | Method and apparatus for touch control identification |
| GB201111819D0 (en) * | 2011-07-11 | 2011-08-24 | Johnson Matthey Plc | Catalyst and method for its preparation |
| ES2673104T3 (en) * | 2013-04-19 | 2018-06-19 | Evonik Röhm Gmbh | Procedure for the preparation of methyl methacrylate |
| EP2886529A1 (en) * | 2013-12-20 | 2015-06-24 | Evonik Industries AG | Process for producing methyl methacrylate |
| EP2886528A1 (en) * | 2013-12-20 | 2015-06-24 | Evonik Industries AG | Method for producing unsaturated esters from aldehydes by direct oxidative esterification |
| EP3170558A1 (en) | 2015-11-19 | 2017-05-24 | Evonik Röhm GmbH | Catalyst for oxidative esterification of aldehydes to carboxylic acid esters |
| EP3235560A1 (en) * | 2016-04-22 | 2017-10-25 | Evonik Röhm GmbH | Method for performing a heterogeneously catalysed reaction |
-
2018
- 2018-06-25 EP EP18747038.0A patent/EP3658534A1/en active Pending
- 2018-06-25 SG SG11202000678WA patent/SG11202000678WA/en unknown
- 2018-06-25 CN CN201880050371.7A patent/CN110997616A/en active Pending
- 2018-06-25 KR KR1020207004445A patent/KR102644577B1/en active IP Right Grant
- 2018-06-25 WO PCT/US2018/039227 patent/WO2019022882A1/en active Application Filing
- 2018-06-25 JP JP2020503283A patent/JP7150816B2/en active Active
- 2018-06-25 CA CA3071184A patent/CA3071184A1/en active Pending
- 2018-06-25 BR BR112020001710-8A patent/BR112020001710A2/en not_active IP Right Cessation
- 2018-06-25 US US16/634,416 patent/US11691942B2/en active Active
-
2020
- 2020-01-27 SA SA520411163A patent/SA520411163B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20200032139A (en) | 2020-03-25 |
| EP3658534A1 (en) | 2020-06-03 |
| JP7150816B2 (en) | 2022-10-11 |
| CN110997616A (en) | 2020-04-10 |
| CA3071184A1 (en) | 2019-01-31 |
| BR112020001710A2 (en) | 2020-07-21 |
| US11691942B2 (en) | 2023-07-04 |
| KR102644577B1 (en) | 2024-03-07 |
| US20210363094A1 (en) | 2021-11-25 |
| SA520411163B1 (en) | 2024-08-19 |
| JP2020528422A (en) | 2020-09-24 |
| WO2019022882A1 (en) | 2019-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SG11202002227SA (en) | Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst | |
| SG11202005802VA (en) | A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst | |
| SG11202000692VA (en) | A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst | |
| SG11201602583PA (en) | Process for preparing unsaturated esters proceeding from aldehydes by direct oxidative esterification | |
| EP3283471A4 (en) | Method of producing furan carboxylates from aldaric acids by using solid heterogeneous catalysts | |
| BR112015009078A2 (en) | production of alkenes from 3-hydroxy-1-carboxylic acids via 3-sulfonyloxy-1-carboxylic acids. | |
| PT3049563T (en) | Method of manufacturing a product from textile waste | |
| PL3760815T3 (en) | Method for producing a part of a tower section | |
| EP3169697A4 (en) | A novel process for purification of rhu-gcsf | |
| SG11202005796UA (en) | Heterogeneous catalyst for the production of methyl methacrylate by oxidative esterification | |
| GB201414594D0 (en) | Method of making a Graphene-cu-Graphene Heterogeneous Film | |
| SG11202000678WA (en) | A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst | |
| SG11202000694WA (en) | A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst | |
| SG11202000745YA (en) | A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst | |
| SG11201502048PA (en) | A process for production of a silica-supported alkali metal catalyst | |
| SG11201703339UA (en) | Oxidative esterification process for making methyl methacrylate | |
| HK1219460A1 (en) | Method of making a radial pattern assembly | |
| FR2991612B1 (en) | PROCESS FOR THE FOUNDED PRODUCTION OF A PIECE COMPRISING AN EFFICIENT PORTION | |
| EP3630705C0 (en) | A method for conversion of poultry manure | |
| SG11202000684XA (en) | A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst | |
| SG11202000744UA (en) | A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst | |
| ES2981339T3 (en) | A method for preparing a heterogeneous transesterification catalyst | |
| PL3139750T3 (en) | Process for the production of a ready to eat shelf-stable packaged focaccia | |
| EP3096880A4 (en) | Process of reactivating a metal contaminated biomass conversion catalyst | |
| SG11202000709TA (en) | A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst |