BR112017010148A2 - método para preparação de formato de metila. - Google Patents

método para preparação de formato de metila.

Info

Publication number
BR112017010148A2
BR112017010148A2 BR112017010148A BR112017010148A BR112017010148A2 BR 112017010148 A2 BR112017010148 A2 BR 112017010148A2 BR 112017010148 A BR112017010148 A BR 112017010148A BR 112017010148 A BR112017010148 A BR 112017010148A BR 112017010148 A2 BR112017010148 A2 BR 112017010148A2
Authority
BR
Brazil
Prior art keywords
reaction area
dimethyl ether
constituent
methanol
raw material
Prior art date
Application number
BR112017010148A
Other languages
English (en)
Inventor
Liu Hongchao
Zhou Hui
Li Lina
Liu Shiping
Zhu Wenliang
Liu Yong
Ni Youming
Liu Zhongmin
Original Assignee
Dalian Inst Chem & Physics Cas
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 Dalian Inst Chem & Physics Cas filed Critical Dalian Inst Chem & Physics Cas
Publication of BR112017010148A2 publication Critical patent/BR112017010148A2/pt

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Classifications

    • 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

Landscapes

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

Abstract

o presente pedido se refere a um método para preparação de formato de metila. uma matéria-prima contendo formaldeído, metanol e/ou dimetil éter é introduzida em uma primeira área de reação para entrar em contato com o catalisador a e ser separada do mesmo, o constituinte i então produzido é introduzido em uma segunda área de reação para entrar em contato com o catalisador b e então ser separado do mesmo, produzindo assim formato de metila que serve como um produto, dimetil éter que volta para a primeira área de reação, e o constituinte ii que volta para a segunda área de reação. a razão de formaldeído, metanol e/ou dimetil éter na matéria-prima em termos do número de moles de átomos de carbono contidos em cada constituinte é formato de metila : metanol e/ou dimetil éter = 1 : 2-4; a velocidade espacial de peso por hora de formaldeído na matéria-prima é 0,01-15,0h-1; a temperatura na primeira área de reação é 50 a 100°c; a temperatura na segunda área de reação é 50 a 200°c; a pressão é 0,1 a 10 mpa; e, os constituintes estão independentemente na fase gasosa e/ou fase líquida. no presente pedido, os catalisadores têm uma vida útil prolongada, as condições de reação são leves, a taxa de utilização de matéria-prima é alta, a produção contínua é permitida e aplicação potencial industrial em larga escala é provida.
BR112017010148A 2014-11-17 2014-11-17 método para preparação de formato de metila. BR112017010148A2 (pt)

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 (1)

Publication Number Publication Date
BR112017010148A2 true BR112017010148A2 (pt) 2018-02-14

Family

ID=56013026

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017010148A BR112017010148A2 (pt) 2014-11-17 2014-11-17 método para preparação de formato de metila.

Country Status (9)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3222609B1 (en) * 2014-11-17 2020-05-06 Dalian Institute Of Chemical Physics Chinese Academy of Sciences Method for preparing methyl formate and coproducing dimethyl ether

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7605293B2 (en) * 2005-04-15 2009-10-20 University Of Southern California Efficient and selective conversion of carbon dioxide to methanol, dimethyl ether and derived products
CN101189205B (zh) * 2005-04-15 2012-09-26 南加利福尼亚大学 选择性氧化转化甲烷至甲醇、二甲醚和衍生产物
CN101327444B (zh) * 2008-05-19 2010-09-01 中国科学院山西煤炭化学研究所 合成甲缩醛和甲酸甲酯的金属催化剂及其制法和应用
US7772423B2 (en) * 2008-10-23 2010-08-10 The Regents Of The University Of California Process for the production of alkyl alkoxyacetates
EP2450336A1 (en) * 2010-11-09 2012-05-09 INEOS Paraform GmbH Process for the production of pure methylal
CN103254084A (zh) * 2012-02-20 2013-08-21 李坚 Na2CO3或甲酸钠或CO2或CO制备DMC、DPC、原碳酸酯、原甲酸酯、二甲醚等的方法
CN104016857B (zh) * 2014-05-26 2016-08-24 北京大学 制备甲酸甲酯的方法
EP3222609B1 (en) * 2014-11-17 2020-05-06 Dalian Institute Of Chemical Physics Chinese Academy of Sciences Method for preparing methyl formate and coproducing dimethyl ether

Also Published As

Publication number Publication date
SG11201704004YA (en) 2017-06-29
EP3222608A4 (en) 2018-05-09
KR101977784B1 (ko) 2019-05-13
EA201790993A1 (ru) 2017-09-29
US20170320808A1 (en) 2017-11-09
EP3222608A1 (en) 2017-09-27
US9944588B2 (en) 2018-04-17
JP2017534659A (ja) 2017-11-24
JP6407428B2 (ja) 2018-10-17
AU2014411966A1 (en) 2017-06-15
AU2014411966B2 (en) 2018-05-31
WO2016077967A1 (zh) 2016-05-26
EA032799B1 (ru) 2019-07-31
EP3222608B1 (en) 2019-06-12
KR20170084175A (ko) 2017-07-19

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time