DD124247A5 - - Google Patents

Info

Publication number
DD124247A5
DD124247A5 DD191776A DD19177676A DD124247A5 DD 124247 A5 DD124247 A5 DD 124247A5 DD 191776 A DD191776 A DD 191776A DD 19177676 A DD19177676 A DD 19177676A DD 124247 A5 DD124247 A5 DD 124247A5
Authority
DD
German Democratic Republic
Application number
DD191776A
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 US06/654,662 external-priority patent/US5138093A/en
Application filed filed Critical
Publication of DD124247A5 publication Critical patent/DD124247A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials
DD191776A 1975-03-10 1976-03-10 DD124247A5 (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55674975A 1975-03-10 1975-03-10
US06/654,662 US5138093A (en) 1975-03-10 1976-02-05 Process for preparing ethylidene diacetate

Publications (1)

Publication Number Publication Date
DD124247A5 true DD124247A5 (xx) 1977-02-09

Family

ID=27071246

Family Applications (1)

Application Number Title Priority Date Filing Date
DD191776A DD124247A5 (xx) 1975-03-10 1976-03-10

Country Status (13)

Country Link
JP (1) JPS5946936B2 (xx)
BR (1) BR7601412A (xx)
CA (1) CA1065885A (xx)
DD (1) DD124247A5 (xx)
DE (1) DE2610035C2 (xx)
ES (1) ES445919A1 (xx)
FR (1) FR2303788A1 (xx)
GB (1) GB1538782A (xx)
IT (1) IT1057944B (xx)
NL (1) NL176452C (xx)
NO (1) NO148712C (xx)
RO (1) RO69285A (xx)
SE (1) SE426583B (xx)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246195A (en) * 1978-10-06 1981-01-20 Halcon Research And Development Corporation Purification of carbonylation products
US4302611A (en) * 1978-12-29 1981-11-24 Halcon Research & Development Corp. Preparation of acetaldehyde
NL7908980A (nl) * 1978-12-29 1980-07-01 Halcon Res & Dev Werkwijze voor het bereiden van aceetaldehyde.
JPS5643241A (en) * 1979-09-13 1981-04-21 Mitsubishi Gas Chem Co Inc Preparation of ethylidene diacetate
DE2941232A1 (de) * 1979-10-11 1981-04-23 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von 1,1-diacetoxiethan
EP0028515B1 (en) * 1979-11-02 1984-03-21 Mitsubishi Gas Chemical Company, Inc. Process for producing ethylidenediacetate
JPS5934164B2 (ja) * 1980-03-06 1984-08-21 三菱瓦斯化学株式会社 エチリデンジアセテ−トの製造法
US4429150A (en) * 1980-09-15 1984-01-31 Shell Oil Company Manufacture of ethylidene diacetate
JPS6033418B2 (ja) * 1980-09-16 1985-08-02 三菱瓦斯化学株式会社 酢酸ビニルの製造方法
EP0048173B1 (en) * 1980-09-16 1985-01-16 Mitsubishi Gas Chemical Company, Inc. One step process for producing vinyl acetate
US4328362A (en) * 1980-12-24 1982-05-04 The Halcon Sd Group, Inc. Conversion of acetic anhydride to ethylidene diacetate
US4323697A (en) * 1980-12-24 1982-04-06 The Halcon Sd Group, Inc. Process for preparing ethylidene diacetate
US4733006A (en) * 1980-12-29 1988-03-22 Monsanto Company Carbonylation process with an alkali metal acetate as catalyst stabilizer
US4886905A (en) * 1981-01-30 1989-12-12 Eastman Kodak Company Preparation of ethyl acetate
WO1982002712A1 (en) * 1981-01-30 1982-08-19 Kodak Co Eastman Process for hydrogenating acetic anhydride using a catalyst containing a noble metal
US4581473A (en) * 1981-01-30 1986-04-08 Eastman Kodak Company Preparation of ethylidene diacetate
US4341741A (en) 1981-03-06 1982-07-27 The Halcon Sd Group, Inc. Recovery of rhodium from carbonylation residues
US4340569A (en) 1981-03-06 1982-07-20 The Halcon Sd Group, Inc. Treatment of carbonylation residues
IT1144698B (it) * 1981-04-06 1986-10-29 Giuseppe Braca Processo di produzione all'acetato di etile mediante omologazione dell'acetato di metile
US4461910A (en) * 1981-05-15 1984-07-24 Shell Oil Company Process for the co-production of dicarboxylates and acids
US4476238A (en) * 1981-05-28 1984-10-09 The Halcon Sd Group, Inc. Separation of tars from carbonylation reaction mixtures
US4476237A (en) * 1981-05-28 1984-10-09 The Halcon Sd Group, Inc. Separation of tars from carbonylation reaction mixtures
YU43520B (en) * 1981-10-09 1989-08-31 Monsanto Co Preparation of ethylidene diacetates
US4810821A (en) * 1981-10-09 1989-03-07 Monsanto Company Preparation of alkylidene diesters
FR2514755A1 (fr) * 1981-10-21 1983-04-22 Rhone Poulenc Chim Base Procede de preparation de l'anhydride acetique
NL8204901A (nl) * 1981-12-30 1983-07-18 Halcon Sd Group Inc Zuivering van carbonyleringsprodukten.
US4664851A (en) * 1981-12-30 1987-05-12 Shell Oil Company Process for the co-production of carboxylic acids and carboxylic acid esters
JPS58144340A (ja) * 1982-02-18 1983-08-27 Kuraray Co Ltd アセトアルデヒドの製造方法
JPS58157746A (ja) * 1982-03-16 1983-09-19 Mitsubishi Gas Chem Co Inc 酢酸ビニルの製造方法
DE3361551D1 (en) * 1982-06-18 1986-01-30 Shell Int Research A process for the co-production of carboxylic acids
DE3363531D1 (en) * 1982-11-01 1986-06-19 Shell Int Research Process for the preparation of ethylidene diacetate and/or acetic acid anhydride
US5026903A (en) * 1984-03-29 1991-06-25 Union Carbide Chemicals And Plastics Technology Corporation Production of ethylidene diacetate from dimethyl acetal
US5155261A (en) * 1987-02-05 1992-10-13 Reilly Industries, Inc. Process for acetic acid preparation and heterogenous catalyst for same
KR930003649B1 (ko) * 1990-10-05 1993-05-08 재단법인 한국화학연구소 에틸리덴 디 아세테이트 제조용 고체촉매, 그의 제조방법 및 이를 이용한 연속식, 공정에 의한 에틸리덴 디 아세테이트의 제조방법
KR930003648B1 (ko) * 1990-10-05 1993-05-08 재단법인 한국화학연구소 에틸리덴 디 아세테이트 제조용 무기체 담지 촉매, 그 제조방법 및 이에 의한 에틸리덴 디 아세테이트의 제조방법
KR930003650B1 (ko) * 1990-10-08 1993-05-08 재단법인 한국화학연구소 에틸리덴 디 아세테이트 제조용 유기체 담지 촉매 및 이를 이용한 에틸리덴 디 아세테이트의 제조방법
US5227517A (en) * 1992-04-15 1993-07-13 Air Products And Chemicals, Inc. Process for preparing ethylidene diacetate using iodide catalysts
CA2093747C (en) * 1992-04-15 1999-06-15 Francis J. Waller Process for converting dimethyl ether to ethylidene diacetate
US5502243A (en) * 1992-04-15 1996-03-26 Air Products And Chemicals, Inc. Hydrocarbonylation of dimethyl ether
CA2093752C (en) * 1992-04-15 1999-06-15 David W. Studer Integrated process for oxygenated acetyl compounds from synthesis gas via dimethyl ether
US5767307A (en) * 1996-05-21 1998-06-16 Air Products And Chemicals, Inc. Heterogeneous catalyst for the production of ethylidene diacetate from acetic anhydride
US5744636A (en) * 1996-05-21 1998-04-28 Air Products And Chemicals, Inc. Process for the production of ethylidene diacetate from dimethyl ether using a heterogeneous catalyst
US9981896B2 (en) 2016-07-01 2018-05-29 Res Usa, Llc Conversion of methane to dimethyl ether
US9938217B2 (en) 2016-07-01 2018-04-10 Res Usa, Llc Fluidized bed membrane reactor
US10189763B2 (en) 2016-07-01 2019-01-29 Res Usa, Llc Reduction of greenhouse gas emission

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE364255B (xx) * 1967-04-05 1974-02-18 Monsanto Co

Also Published As

Publication number Publication date
NO760816L (xx) 1976-09-13
RO69285A (ro) 1982-04-12
BR7601412A (pt) 1976-09-14
AU1166076A (en) 1977-09-08
CA1065885A (en) 1979-11-06
SE7601739L (sv) 1976-09-11
NL7602096A (nl) 1976-09-14
SE426583B (sv) 1983-01-31
IT1057944B (it) 1982-03-30
NL176452C (nl) 1985-04-16
DE2610035A1 (de) 1976-09-23
GB1538782A (en) 1979-01-24
ES445919A1 (es) 1977-10-01
JPS5946936B2 (ja) 1984-11-15
NO148712B (no) 1983-08-22
FR2303788B1 (xx) 1979-08-31
NO148712C (no) 1983-11-30
FR2303788A1 (fr) 1976-10-08
JPS51115409A (en) 1976-10-12
DE2610035C2 (de) 1984-06-28

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