BR112022001237A2 - Catalisador, método para produzir um catalisador, método para produzir um ácido carboxílico ou éster etilenicamente insaturado, e, processo para preparar um ácido ou éster etilenicamente insaturado - Google Patents

Catalisador, método para produzir um catalisador, método para produzir um ácido carboxílico ou éster etilenicamente insaturado, e, processo para preparar um ácido ou éster etilenicamente insaturado

Info

Publication number
BR112022001237A2
BR112022001237A2 BR112022001237A BR112022001237A BR112022001237A2 BR 112022001237 A2 BR112022001237 A2 BR 112022001237A2 BR 112022001237 A BR112022001237 A BR 112022001237A BR 112022001237 A BR112022001237 A BR 112022001237A BR 112022001237 A2 BR112022001237 A2 BR 112022001237A2
Authority
BR
Brazil
Prior art keywords
catalyst
ester
producing
ethylenically unsaturated
preparing
Prior art date
Application number
BR112022001237A
Other languages
English (en)
Inventor
William Johnson David
Jonathan Runnacles
Kazufumi Nishida
Toshio Hasegawa
Wataru Ninomiya
Original Assignee
Mitsubishi Chemical Uk Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Chemical Uk Ltd filed Critical Mitsubishi Chemical Uk Ltd
Publication of BR112022001237A2 publication Critical patent/BR112022001237A2/pt

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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
    • 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
    • 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
    • B01J21/066—Zirconium or hafnium; 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
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • 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
    • 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
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/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
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/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
    • B01J35/61—Surface area
    • B01J35/617—500-1000 m2/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
    • B01J35/633—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
    • B01J35/64—Pore diameter
    • B01J35/643—Pore diameter less than 2 nm
    • 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
    • B01J35/64—Pore diameter
    • B01J35/647—2-50 nm
    • 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
    • B01J35/64—Pore diameter
    • B01J35/651—50-500 nm
    • 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
    • B01J35/66—Pore distribution
    • B01J35/69—Pore distribution bimodal
    • 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
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nanotechnology (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

catalisador, método para produzir um catalisador, método para produzir um ácido carboxílico ou éster etilenicamente insaturado, e, processo para preparar um ácido ou éster etilenicamente insaturado. a invenção descreve um catalisador que compreende um suporte de sílica, um metal modificador e um metal alcalino catalítico. o suporte de sílica tem uma distribuição multimodal de tamanhos de poros que compreende uma distribuição de tamanhos de poros mesoporosos com um tamanho médio de poro na faixa de 2 a 50 nm e um volume de poro dos ditos mesoporos de pelo menos 0,1 cm3/g, e uma distribuição de tamanhos de poros macroporosos com um tamanho médio de poro superior a 50 nm e um volume de poro dos ditos macroporos de pelo menos 0,1 cm3/g. o nível de metal alcalino catalítico no suporte de sílica é de pelo menos 2% em mol. o metal modificador é selecionado dentre mg, b, al, ti, zr e hf. a invenção também descreve um método para produzir o catalisador, um método para produzir um ácido carboxílico ou éster etilenicamente insaturado na presença do catalisador e um processo para preparar um ácido ou éster etilenicamente insaturado na presença do catalisador.
BR112022001237A 2019-07-26 2020-07-24 Catalisador, método para produzir um catalisador, método para produzir um ácido carboxílico ou éster etilenicamente insaturado, e, processo para preparar um ácido ou éster etilenicamente insaturado BR112022001237A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1910754.9A GB201910754D0 (en) 2019-07-26 2019-07-26 A catalyst and a process for the production of ethylenically unsaturated carboxylic acids or esters
PCT/GB2020/051793 WO2021019224A1 (en) 2019-07-26 2020-07-24 A catalyst and a process for the production of ethylenically unsaturated carboxylic acids or esters

Publications (1)

Publication Number Publication Date
BR112022001237A2 true BR112022001237A2 (pt) 2022-03-15

Family

ID=67990593

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022001237A BR112022001237A2 (pt) 2019-07-26 2020-07-24 Catalisador, método para produzir um catalisador, método para produzir um ácido carboxílico ou éster etilenicamente insaturado, e, processo para preparar um ácido ou éster etilenicamente insaturado

Country Status (11)

Country Link
US (2) US12434225B2 (pt)
EP (1) EP4003589A1 (pt)
JP (2) JP7741058B2 (pt)
KR (1) KR20220037500A (pt)
CN (1) CN114173921B (pt)
BR (1) BR112022001237A2 (pt)
CA (1) CA3148732A1 (pt)
GB (1) GB201910754D0 (pt)
MX (1) MX2022001064A (pt)
TW (1) TWI861167B (pt)
WO (1) WO2021019224A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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CN113248639A (zh) * 2021-06-01 2021-08-13 上海弘岸化工有限公司 一种硅胶负载聚烯烃催化剂及其制备方法与应用
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
CN117654466B (zh) * 2024-02-01 2024-04-23 浙江新和成股份有限公司 催化剂及其制备方法、烯属不饱和酸或其酯的制备方法

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Also Published As

Publication number Publication date
CA3148732A1 (en) 2021-02-04
US12434225B2 (en) 2025-10-07
EP4003589A1 (en) 2022-06-01
TW202110536A (zh) 2021-03-16
GB201910754D0 (en) 2019-09-11
TWI861167B (zh) 2024-11-11
CN114173921B (zh) 2025-08-15
CN114173921A (zh) 2022-03-11
US20220250035A1 (en) 2022-08-11
JP2025118684A (ja) 2025-08-13
US20260001058A1 (en) 2026-01-01
WO2021019224A1 (en) 2021-02-04
KR20220037500A (ko) 2022-03-24
JP7741058B2 (ja) 2025-09-17
JP2022542915A (ja) 2022-10-07
MX2022001064A (es) 2022-05-03

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements