FR2488884A1 - Procede pour la preparation d'acetaldehyde et d'ethanol - Google Patents

Procede pour la preparation d'acetaldehyde et d'ethanol Download PDF

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Publication number
FR2488884A1
FR2488884A1 FR8116007A FR8116007A FR2488884A1 FR 2488884 A1 FR2488884 A1 FR 2488884A1 FR 8116007 A FR8116007 A FR 8116007A FR 8116007 A FR8116007 A FR 8116007A FR 2488884 A1 FR2488884 A1 FR 2488884A1
Authority
FR
France
Prior art keywords
hydrogen
mole
methanol
pressure
iodide
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR8116007A
Other languages
English (en)
French (fr)
Other versions
FR2488884B1 (OSRAM
Inventor
Karl-Heinz Keim
Joachim Korff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Rheinische Braunkohlen Kraftstoff AG
Original Assignee
Union Rheinische Braunkohlen Kraftstoff AG
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 Union Rheinische Braunkohlen Kraftstoff AG filed Critical Union Rheinische Braunkohlen Kraftstoff AG
Publication of FR2488884A1 publication Critical patent/FR2488884A1/fr
Application granted granted Critical
Publication of FR2488884B1 publication Critical patent/FR2488884B1/fr
Granted legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/32Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions without formation of -OH groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
FR8116007A 1980-08-21 1981-08-20 Procede pour la preparation d'acetaldehyde et d'ethanol Granted FR2488884A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3031558A DE3031558C2 (de) 1980-08-21 1980-08-21 Verfahren zur Herstellung von Acetaldehyd und Ethanol

Publications (2)

Publication Number Publication Date
FR2488884A1 true FR2488884A1 (fr) 1982-02-26
FR2488884B1 FR2488884B1 (OSRAM) 1985-01-11

Family

ID=6110114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8116007A Granted FR2488884A1 (fr) 1980-08-21 1981-08-20 Procede pour la preparation d'acetaldehyde et d'ethanol

Country Status (7)

Country Link
US (1) US4400551A (OSRAM)
JP (1) JPS5770829A (OSRAM)
BE (1) BE889604A (OSRAM)
DE (1) DE3031558C2 (OSRAM)
FR (1) FR2488884A1 (OSRAM)
GB (1) GB2082181B (OSRAM)
NL (1) NL8103583A (OSRAM)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374752A (en) * 1981-06-30 1983-02-22 Union Carbide Corporation Catalyst and process for the conversion of methanol to acetaldehyde
FR2535711B1 (fr) * 1982-11-05 1986-06-27 Inst Francais Du Petrole Procede d'homologation d'alcools par l'intermediaire de cetals catalysee par les complexes carbonyles du cobalt
US4476326A (en) * 1983-02-03 1984-10-09 Texaco Inc. Process for the synthesis of ethanol and acetaldehyde using cobalt compounds with novel promoters
JPS60136525A (ja) * 1983-12-26 1985-07-20 Agency Of Ind Science & Technol エタノ−ルの製造法
DE3520689A1 (de) * 1985-06-10 1986-12-11 Union Rheinische Braunkohlen Kraftstoff AG, 5000 Köln Verbessertes verfahren zur homologisierung von methanol
US8318453B2 (en) 2006-07-21 2012-11-27 Xyleco, Inc. Conversion systems for biomass
US9266807B1 (en) 2014-12-30 2016-02-23 Eastman Chemical Company Conversion of alcohols to longer chain aldehydes or alcohols
US9266806B1 (en) 2014-12-30 2016-02-23 Eastman Chemical Company Reductive carbonylation of methanol to acetaldehyde
US9238606B1 (en) 2014-12-30 2016-01-19 Eastman Chemical Company Methyl-Iodide-free carbonylation of methanol to acetaldehyde
US9714206B2 (en) 2014-12-30 2017-07-25 Eastman Chemical Company Methyl-iodide-free carbonylation of an alcohol to its homologous aldehyde and/or alcohol
US9365479B1 (en) 2014-12-30 2016-06-14 Eastman Chemical Company Methyl-iodide-free carbonylation of an alcohol to its homologous aldehyde and/or alcohol

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356734A (en) * 1963-02-28 1967-12-05 Kuraishi Michio Process for the production of acetaldehyde
US4133966A (en) * 1977-12-23 1979-01-09 Gulf Research & Development Company Selective formation of ethanol from methanol, hydrogen and carbon monoxide
US4151208A (en) * 1977-12-23 1979-04-24 Gulf Research & Development Company Process for the selective preparation of acetaldehyde from methanol and synthesis gas
EP0010373A1 (en) * 1978-10-03 1980-04-30 The British Petroleum Company p.l.c. Process for the production of ethanol and/or acetaldehyde by reacting methanol with synthesis gas
US4239704A (en) * 1979-05-25 1980-12-16 Gulf Research & Development Company Process for producing acetaldehyde
JPS5620536A (en) * 1979-07-30 1981-02-26 Agency Of Ind Science & Technol Preparation of acetaldehyde

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387043A (en) * 1964-12-28 1968-06-04 Commercial Solvents Corp Homologation process
US4190729A (en) * 1977-09-19 1980-02-26 Monsanto Company Carbonylation process with stabilized catalyst
FR2441603A1 (fr) * 1978-10-31 1980-06-13 Rhone Poulenc Ind Procede de preparation de l'acetaldehyde
US4302611A (en) * 1978-12-29 1981-11-24 Halcon Research & Development Corp. Preparation of acetaldehyde
FR2460284A1 (fr) * 1979-07-04 1981-01-23 Rhone Poulenc Ind Procede de preparation de l'acetaldehyde
US4233466A (en) * 1979-11-15 1980-11-11 Union Carbide Corporation Homologation process for the production of ethanol from methanol

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356734A (en) * 1963-02-28 1967-12-05 Kuraishi Michio Process for the production of acetaldehyde
US4133966A (en) * 1977-12-23 1979-01-09 Gulf Research & Development Company Selective formation of ethanol from methanol, hydrogen and carbon monoxide
US4151208A (en) * 1977-12-23 1979-04-24 Gulf Research & Development Company Process for the selective preparation of acetaldehyde from methanol and synthesis gas
EP0010373A1 (en) * 1978-10-03 1980-04-30 The British Petroleum Company p.l.c. Process for the production of ethanol and/or acetaldehyde by reacting methanol with synthesis gas
US4239704A (en) * 1979-05-25 1980-12-16 Gulf Research & Development Company Process for producing acetaldehyde
JPS5620536A (en) * 1979-07-30 1981-02-26 Agency Of Ind Science & Technol Preparation of acetaldehyde

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol.95, no.5, août 1981, page 695, résumé no.42366r, COLUMBUS OHIO (US) & JP - A - 81 20 536 (AGENCY OF INDUSTRIAL SCIENCES AND TECHNOLOGY)(26-02-1981) *

Also Published As

Publication number Publication date
GB2082181A (en) 1982-03-03
GB2082181B (en) 1984-12-05
NL8103583A (nl) 1982-03-16
DE3031558A1 (de) 1982-02-25
US4400551A (en) 1983-08-23
FR2488884B1 (OSRAM) 1985-01-11
BE889604A (fr) 1981-11-03
JPS5770829A (en) 1982-05-01
DE3031558C2 (de) 1984-04-26

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