SG11202109324SA - A process for the production of a catalyst, a catalyst therefrom and a process for production of ethylenically unsaturated carboxylic acids or esters - Google Patents
A process for the production of a catalyst, a catalyst therefrom and a process for production of ethylenically unsaturated carboxylic acids or estersInfo
- Publication number
- SG11202109324SA SG11202109324SA SG11202109324SA SG11202109324SA SG11202109324SA SG 11202109324S A SG11202109324S A SG 11202109324SA SG 11202109324S A SG11202109324S A SG 11202109324SA SG 11202109324S A SG11202109324S A SG 11202109324SA SG 11202109324S A SG11202109324S A SG 11202109324SA
- Authority
- SG
- Singapore
- Prior art keywords
- production
- catalyst
- esters
- carboxylic acids
- ethylenically unsaturated
- Prior art date
Links
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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0207—Pretreatment of the support
-
- 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
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
- B01J23/04—Alkali metals
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/633—Pore volume less than 0.5 ml/g
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/635—0.5-1.0 ml/g
-
- 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
- B01J37/0209—Impregnation involving a reaction between the support and a fluid
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/03—Monocarboxylic acids
- C07C57/04—Acrylic acid; Methacrylic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
- C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
-
- 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
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/001—Calcining
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)
- Oil, Petroleum & Natural Gas (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 |
|---|---|---|---|
| GBGB1903455.2A GB201903455D0 (en) | 2019-03-13 | 2019-03-13 | A process for the protection of a catalyst, a catalyst therefrom and a process for production of ethylenically unsaturated carboxlyic acids or esters |
| PCT/GB2020/050644 WO2020183193A1 (en) | 2019-03-13 | 2020-03-13 | A process for the production of a catalyst, a catalyst therefrom and a process for production of ethylenically unsaturated carboxylic acids or esters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202109324SA true SG11202109324SA (en) | 2021-09-29 |
Family
ID=66380370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202109324SA SG11202109324SA (en) | 2019-03-13 | 2020-03-13 | A process for the production of a catalyst, a catalyst therefrom and a process for production of ethylenically unsaturated carboxylic acids or esters |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20220184593A1 (https=) |
| EP (1) | EP3938098A1 (https=) |
| JP (2) | JP7730454B2 (https=) |
| KR (1) | KR20210134396A (https=) |
| CN (1) | CN113573807B (https=) |
| BR (1) | BR112021017250A2 (https=) |
| CA (1) | CA3132622C (https=) |
| GB (1) | GB201903455D0 (https=) |
| MX (1) | MX2021011035A (https=) |
| SG (1) | SG11202109324SA (https=) |
| TW (1) | TW202045253A (https=) |
| WO (1) | WO2020183193A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022255368A1 (ja) | 2021-06-01 | 2022-12-08 | 三菱ケミカル株式会社 | 触媒、触媒の製造方法、並びに不飽和カルボン酸及び／又は不飽和カルボン酸エステルの製造方法 |
| CN117065751B (zh) * | 2022-05-10 | 2025-10-31 | 国家能源投资集团有限责任公司 | 一种改性费托铁基催化剂 |
| CN116920819A (zh) * | 2023-04-04 | 2023-10-24 | 郑州大学 | 一种用于合成丙烯酸甲酯或甲基丙烯酸甲酯的高稳定性催化剂及其制备方法和应用 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4357451A (en) | 1980-05-21 | 1982-11-02 | Phillips Petroleum Company | Chemical dehydroxylation of silica |
| US4308172A (en) | 1980-05-21 | 1981-12-29 | Phillips Petroleum Company | Chemical dehydroxylation of silica |
| US5583085A (en) | 1994-06-13 | 1996-12-10 | W. R. Grace & Co.-Conn. | Preparation of dehydroxylated supports |
| EP0775164B1 (en) * | 1994-08-03 | 2001-11-07 | ExxonMobil Chemical Patents Inc. | Supported ionic catalyst composition |
| GB9807498D0 (en) | 1998-04-08 | 1998-06-10 | Ici Plc | Production of unsaturated acids therfore and catalysts therfor |
| US6887822B2 (en) | 2001-09-25 | 2005-05-03 | Pq Corporation | Method for making silica supported, crush-resistant catalysts |
| EP2173485A1 (en) * | 2007-07-05 | 2010-04-14 | Grace GmbH & Co. KG | Method for making inorganic oxide supported catalysts |
| GB201011092D0 (en) * | 2010-07-01 | 2010-08-18 | Lucite Int Uk Ltd | A catalyst system and a process for the production of ethylenically unsaturated carboxylic acids or esters |
| WO2013184345A1 (en) * | 2012-06-04 | 2013-12-12 | Rohm And Haas Company | Process for production of methacrylic acid esters |
| FR2997397B1 (fr) * | 2012-10-29 | 2014-11-07 | Arkema France | Procede de synthese directe d'aldehydes insatures a partir de melanges d'alcools |
| FR3019545B1 (fr) * | 2014-04-04 | 2016-03-11 | Arkema France | Procede de synthese directe de (meth)acroleine a partir d'ethers et/ou acetals |
| CN108855238A (zh) * | 2017-05-15 | 2018-11-23 | 中国石油化工股份有限公司 | 多孔氧化铝载体及其制备方法与银催化剂及应用 |
| GB201714756D0 (en) * | 2017-09-13 | 2017-10-25 | Lucite Int Uk Ltd | A catalyst and a process for the production of ethylenicallly unsaturated carboxylic acids or esters |
-
2019
- 2019-03-13 GB GBGB1903455.2A patent/GB201903455D0/en not_active Ceased
-
2020
- 2020-03-09 TW TW109107714A patent/TW202045253A/zh unknown
- 2020-03-13 CA CA3132622A patent/CA3132622C/en active Active
- 2020-03-13 EP EP20715123.4A patent/EP3938098A1/en not_active Withdrawn
- 2020-03-13 CN CN202080020672.2A patent/CN113573807B/zh active Active
- 2020-03-13 KR KR1020217032793A patent/KR20210134396A/ko active Pending
- 2020-03-13 WO PCT/GB2020/050644 patent/WO2020183193A1/en not_active Ceased
- 2020-03-13 US US17/438,612 patent/US20220184593A1/en active Pending
- 2020-03-13 BR BR112021017250A patent/BR112021017250A2/pt not_active Application Discontinuation
- 2020-03-13 JP JP2021554664A patent/JP7730454B2/ja active Active
- 2020-03-13 SG SG11202109324SA patent/SG11202109324SA/en unknown
- 2020-03-13 MX MX2021011035A patent/MX2021011035A/es unknown
-
2025
- 2025-06-04 JP JP2025093306A patent/JP2025116211A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20210134396A (ko) | 2021-11-09 |
| JP2022526236A (ja) | 2022-05-24 |
| GB201903455D0 (en) | 2019-04-24 |
| WO2020183193A1 (en) | 2020-09-17 |
| CN113573807B (zh) | 2025-07-25 |
| CA3132622A1 (en) | 2020-09-17 |
| CN113573807A (zh) | 2021-10-29 |
| EP3938098A1 (en) | 2022-01-19 |
| CA3132622C (en) | 2024-05-14 |
| US20220184593A1 (en) | 2022-06-16 |
| JP7730454B2 (ja) | 2025-08-28 |
| JP2025116211A (ja) | 2025-08-07 |
| TW202045253A (zh) | 2020-12-16 |
| MX2021011035A (es) | 2021-10-13 |
| BR112021017250A2 (pt) | 2021-11-09 |
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