EA201790993A1 - Способ получения метилформиата - Google Patents

Способ получения метилформиата

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Publication number
EA201790993A1
EA201790993A1 EA201790993A EA201790993A EA201790993A1 EA 201790993 A1 EA201790993 A1 EA 201790993A1 EA 201790993 A EA201790993 A EA 201790993A EA 201790993 A EA201790993 A EA 201790993A EA 201790993 A1 EA201790993 A1 EA 201790993A1
Authority
EA
Eurasian Patent Office
Prior art keywords
reaction zone
starting material
dimethyl ether
formaldehyde
component
Prior art date
Application number
EA201790993A
Other languages
English (en)
Other versions
EA032799B1 (ru
Inventor
Юмин Ни
Вэньлян Чжу
Юн Лю
Хунчао Лю
Чжунминь Лю
Лина Ли
Шипин Лю
Хой Чжоу
Original Assignee
Далянь Инститьют Оф Кемикал Физикс, Чайниз Академи Оф Сайенсез
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.)
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Publication date
Application filed by Далянь Инститьют Оф Кемикал Физикс, Чайниз Академи Оф Сайенсез filed Critical Далянь Инститьют Оф Кемикал Физикс, Чайниз Академи Оф Сайенсез
Publication of EA201790993A1 publication Critical patent/EA201790993A1/ru
Publication of EA032799B1 publication Critical patent/EA032799B1/ru

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/475—Preparation of carboxylic acid esters by splitting of carbon-to-carbon bonds and redistribution, e.g. disproportionation or migration of groups between different molecules
    • 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
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • 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
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7038—MWW-type, e.g. MCM-22, ERB-1, ITQ-1, PSH-3 or SSZ-25
    • 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
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08—Ion-exchange resins
    • B01J31/10—Ion-exchange resins sulfonated
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C07C41/50—Preparation of compounds having groups by reactions producing groups
    • C07C41/56—Preparation of compounds having groups by reactions producing groups by condensation of aldehydes, paraformaldehyde, or ketones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/44—Preparation of carboxylic acid esters by oxidation-reduction of aldehydes, e.g. Tishchenko reaction
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/04—Formic acid esters
    • C07C69/06—Formic acid esters of monohydroxylic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/043—Dimethyl ether
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/10—Saturated ethers of polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/02—Formic acid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/34—Monomers containing two or more unsaturated aliphatic radicals
    • C08F212/36—Divinylbenzene

Abstract

Настоящая заявка относится к способу получения метилформиата. Исходный материал, содержащий формальдегид, метанол и/или диметиловый эфир, вводят в первую реакционную зону для приведения в контактирование с катализатором А, и компонент I получают посредством разделения. Компонент I вводят во вторую реакционную зону для приведения в контактирование с катализатором В для того, чтобы получить посредством разделения метилформиат в качестве продукта, диметиловый эфир, который возвращают в первую реакционную зону, и компонент II, который возвращают во вторую реакционную зону. Соотношение формальдегида, метанола и/или диметилового эфира в исходном материале составляет формальдегид:метанол и/или диметиловый эфир=1:2-4 в расчете на число молей атомов углерода, содержащихся в соответствующем компоненте; массовая часовая объемная скорость формальдегида в исходном материале составляет 0,01-15,0 ч; температура составляет 50-100°C в первой реакционной зоне; температура составляет 50-200°C и давление составляет 0,1-10 МПа во второй реакционной зоне; и компоненты находятся независимым образом в газовой фазе и/или жидкой фазе. В данной заявке катализаторы имеют продолжительный срок службы, реакционные условия являются мягкими, и коэффициент использования исходного материала является высоким, и, соответственно, данное изобретение делает возможным непрерывное производство и обладает потенциалом для крупномасштабного промышленного применения.
EA201790993A 2014-11-17 2014-11-17 Способ получения метилформиата EA032799B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/091289 WO2016077967A1 (zh) 2014-11-17 2014-11-17 一种制备甲酸甲酯的方法

Publications (2)

Publication Number Publication Date
EA201790993A1 true EA201790993A1 (ru) 2017-09-29
EA032799B1 EA032799B1 (ru) 2019-07-31

Family

ID=56013026

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201790993A EA032799B1 (ru) 2014-11-17 2014-11-17 Способ получения метилформиата

Country Status (9)

Country Link
US (1) US9944588B2 (ru)
EP (1) EP3222608B1 (ru)
JP (1) JP6407428B2 (ru)
KR (1) KR101977784B1 (ru)
AU (1) AU2014411966B2 (ru)
BR (1) BR112017010148A2 (ru)
EA (1) EA032799B1 (ru)
SG (1) SG11201704004YA (ru)
WO (1) WO2016077967A1 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101965523B1 (ko) * 2014-11-17 2019-04-03 달리안 인스티튜트 오브 케미컬 피직스, 차이니즈 아카데미 오브 사이언시즈 메틸포르메이트 제조시 디메틸에테르를 공동생산하는 방법

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US1642689A (en) * 1925-01-22 1927-09-20 Consortium Elektrochem Ind Method of preparation of methyl formate
DE3715035A1 (de) * 1987-05-06 1988-11-17 Basf Ag Verfahren zur gewinnung von trialkylaminen und methylformiat bei der herstellung von trimethylolalkanen
DK173416B1 (da) * 1995-07-21 2000-10-02 Topsoe Haldor As Fremgangsmåde til fremstilling af hydrogenrig gas
JP2662649B2 (ja) * 1996-04-26 1997-10-15 旭化成工業株式会社 Ｚｓｍ−５を用いる脱水反応方法
JP4281856B2 (ja) * 1998-08-03 2009-06-17 旭化成ケミカルズ株式会社 メチラールの製造方法
US6015875A (en) * 1998-08-11 2000-01-18 Catalytic Distillation Technologies Process for making acetals
US6160186A (en) * 1998-11-12 2000-12-12 Bp Amoco Corporation Preparation of polyoxymethylene dimethyl ethers by catalytic conversion of dimethyl ether with formaldehyde formed by dehydrogenation of dimethyl ether
JP3795272B2 (ja) * 1999-09-29 2006-07-12 ダイハツ工業株式会社 ジメチルエーテル改質触媒および燃料電池装置
DE102004059334A1 (de) * 2004-12-09 2006-06-22 Ticona Gmbh Verfahren zur Herstellung von Acetalen
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US7772423B2 (en) * 2008-10-23 2010-08-10 The Regents Of The University Of California Process for the production of alkyl alkoxyacetates
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Also Published As

Publication number Publication date
KR20170084175A (ko) 2017-07-19
BR112017010148A2 (pt) 2018-02-14
SG11201704004YA (en) 2017-06-29
EP3222608A4 (en) 2018-05-09
EP3222608B1 (en) 2019-06-12
US20170320808A1 (en) 2017-11-09
KR101977784B1 (ko) 2019-05-13
EA032799B1 (ru) 2019-07-31
US9944588B2 (en) 2018-04-17
WO2016077967A1 (zh) 2016-05-26
JP2017534659A (ja) 2017-11-24
JP6407428B2 (ja) 2018-10-17
EP3222608A1 (en) 2017-09-27
AU2014411966A1 (en) 2017-06-15
AU2014411966B2 (en) 2018-05-31

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