FR2416877A1 - Procede pour la production d'ethylene glycol - Google Patents

Procede pour la production d'ethylene glycol

Info

Publication number
FR2416877A1
FR2416877A1 FR7804029A FR7804029A FR2416877A1 FR 2416877 A1 FR2416877 A1 FR 2416877A1 FR 7804029 A FR7804029 A FR 7804029A FR 7804029 A FR7804029 A FR 7804029A FR 2416877 A1 FR2416877 A1 FR 2416877A1
Authority
FR
France
Prior art keywords
ethylene glycol
stage
gas
prodn
formaldehyde
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
FR7804029A
Other languages
English (en)
French (fr)
Other versions
FR2416877B1 (OSRAM
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.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology Co
Chevron Research Co
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 Chevron Research and Technology Co, Chevron Research Co filed Critical Chevron Research and Technology Co
Priority to FR7804029A priority Critical patent/FR2416877A1/fr
Publication of FR2416877A1 publication Critical patent/FR2416877A1/fr
Application granted granted Critical
Publication of FR2416877B1 publication Critical patent/FR2416877B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
    • C07C29/149—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7804029A 1978-02-13 1978-02-13 Procede pour la production d'ethylene glycol Granted FR2416877A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7804029A FR2416877A1 (fr) 1978-02-13 1978-02-13 Procede pour la production d'ethylene glycol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7804029A FR2416877A1 (fr) 1978-02-13 1978-02-13 Procede pour la production d'ethylene glycol

Publications (2)

Publication Number Publication Date
FR2416877A1 true FR2416877A1 (fr) 1979-09-07
FR2416877B1 FR2416877B1 (OSRAM) 1983-12-23

Family

ID=9204531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804029A Granted FR2416877A1 (fr) 1978-02-13 1978-02-13 Procede pour la production d'ethylene glycol

Country Status (1)

Country Link
FR (1) FR2416877A1 (OSRAM)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB575380A (en) * 1940-08-16 1946-02-15 Du Pont Improvements in and relating to the production of ethylene glycol

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB575380A (en) * 1940-08-16 1946-02-15 Du Pont Improvements in and relating to the production of ethylene glycol

Also Published As

Publication number Publication date
FR2416877B1 (OSRAM) 1983-12-23

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Legal Events

Date Code Title Description
ST Notification of lapse