EA201591207A1 - Способ получения метилацетата - Google Patents

Способ получения метилацетата

Info

Publication number
EA201591207A1
EA201591207A1 EA201591207A EA201591207A EA201591207A1 EA 201591207 A1 EA201591207 A1 EA 201591207A1 EA 201591207 A EA201591207 A EA 201591207A EA 201591207 A EA201591207 A EA 201591207A EA 201591207 A1 EA201591207 A1 EA 201591207A1
Authority
EA
Eurasian Patent Office
Prior art keywords
catalyst
organic amine
type mordenite
adsorption
methyl acetate
Prior art date
Application number
EA201591207A
Other languages
English (en)
Other versions
EA027396B1 (ru
Inventor
Юмин Ни
Вэньлян Чжу
Хончао Лю
Юн Лю
Чжунминь Лю
Шуанхэ Мэн
Лина Ли
Шипин Лю
Хуэй Чжоу
Original Assignee
Далянь Инститьют Оф Кемикал Физикс, Чайниз Академи Оф Сайэнс
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
Priority claimed from CN201210571057.8A external-priority patent/CN103896766B/zh
Priority claimed from CN201210571065.2A external-priority patent/CN103896767B/zh
Priority claimed from CN201210571440.3A external-priority patent/CN103896770B/zh
Application filed by Далянь Инститьют Оф Кемикал Физикс, Чайниз Академи Оф Сайэнс filed Critical Далянь Инститьют Оф Кемикал Физикс, Чайниз Академи Оф Сайэнс
Publication of EA201591207A1 publication Critical patent/EA201591207A1/ru
Publication of EA027396B1 publication Critical patent/EA027396B1/ru

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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0244—Nitrogen containing compounds with nitrogen contained as ring member in aromatic compounds or moieties, e.g. pyridine
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0237—Amines
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0237—Amines
    • B01J31/0238—Amines with a primary amino group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
    • C07C67/37—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates by reaction of ethers with carbon monoxide
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/34—Reaction with organic or organometallic compounds
    • 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
    • B01J37/0203—Impregnation the impregnation liquid containing organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

В настоящем изобретении предлагается способ получения метилацетата, в котором исходный газ, содержащий органический амин, диметиловый эфир, окись углерода и дополнительно газообразный водород, проходит через реактор, загруженный морденитным катализатором Н-типа, с получением метилацетата; отличающийся тем, что указанный морденитный катализатор Н-типа представляет собой морденитный катализатор Н-типа с адсорбцией органического амина. Способ в соответствии с настоящим изобретением повышает стабильность катализатора и продлевает срок службы катализатора за счет использования морденитного катализатора Н-типа с адсорбцией органического амина в качестве катализатора и добавления органического амина в исходный газ для пополнения органического амина, десорбированного из катализатора в ходе реакции.
EA201591207A 2012-12-25 2014-01-28 Способ получения метилацетата EA027396B1 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201210571057.8A CN103896766B (zh) 2012-12-25 2012-12-25 一种生产乙酸甲酯的方法
CN201210571065.2A CN103896767B (zh) 2012-12-25 2012-12-25 一种制备乙酸甲酯的方法
CN201210571440.3A CN103896770B (zh) 2012-12-25 2012-12-25 一种生产乙酸甲酯的方法
PCT/CN2014/000124 WO2014101897A1 (zh) 2012-12-25 2014-01-28 一种制备乙酸甲酯的方法

Publications (2)

Publication Number Publication Date
EA201591207A1 true EA201591207A1 (ru) 2015-10-30
EA027396B1 EA027396B1 (ru) 2017-07-31

Family

ID=51019906

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201591207A EA027396B1 (ru) 2012-12-25 2014-01-28 Способ получения метилацетата

Country Status (10)

Country Link
US (1) US9440226B2 (ru)
EP (1) EP2940000B1 (ru)
AU (1) AU2014203724B2 (ru)
BR (1) BR112015014700B1 (ru)
EA (1) EA027396B1 (ru)
MY (1) MY172224A (ru)
PL (1) PL2940000T3 (ru)
SG (1) SG11201504630QA (ru)
WO (1) WO2014101897A1 (ru)
ZA (1) ZA201504517B (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106518657B (zh) * 2015-09-11 2019-03-29 中国科学院大连化学物理研究所 一种通过甲醇羰基化制备乙酸的方法
EP3689848A4 (en) * 2017-09-29 2021-05-12 Dalian Institute Of Chemical Physics, Chinese Academy of Sciences PROCESS FOR THE DIRECT PRODUCTION OF METHYL ACETATE AND / OR ACETIC ACID FROM SYNTHETIC GAS
EP3909675A1 (en) * 2020-05-11 2021-11-17 Bp P.L.C. Process and catalyst for the preparation of ethylene

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7465822B2 (en) * 2005-05-05 2008-12-16 Bp Chemicals Ltd. Process for carbonylation of alkyl ethers
EP1985606A1 (en) * 2007-04-26 2008-10-29 BP Chemicals Limited Process for the carbonylation of dimethyl ether
CN101613274B (zh) * 2008-06-25 2012-12-05 中国科学院大连化学物理研究所 一种二甲醚羰基化制备乙酸甲酯的方法
EP2199272A1 (en) * 2008-11-27 2010-06-23 BP Chemicals Limited Carbonylation process
EP2251083A1 (en) * 2009-05-14 2010-11-17 BP Chemicals Limited Carbonylation catalyst and process
TW201235099A (en) * 2011-01-27 2012-09-01 Bp Chem Int Ltd Process

Also Published As

Publication number Publication date
AU2014203724B2 (en) 2016-06-30
EP2940000A1 (en) 2015-11-04
EA027396B1 (ru) 2017-07-31
AU2014203724A1 (en) 2015-07-02
EP2940000B1 (en) 2017-10-18
US20150298108A1 (en) 2015-10-22
EP2940000A4 (en) 2016-08-24
US9440226B2 (en) 2016-09-13
SG11201504630QA (en) 2015-07-30
WO2014101897A1 (zh) 2014-07-03
BR112015014700A2 (pt) 2018-05-15
BR112015014700B1 (pt) 2021-06-29
PL2940000T3 (pl) 2018-01-31
ZA201504517B (en) 2016-11-30
MY172224A (en) 2019-11-18

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