CA1089877A - Procede de production d'ethylene glycol - Google Patents

Procede de production d'ethylene glycol

Info

Publication number
CA1089877A
CA1089877A CA286,604A CA286604A CA1089877A CA 1089877 A CA1089877 A CA 1089877A CA 286604 A CA286604 A CA 286604A CA 1089877 A CA1089877 A CA 1089877A
Authority
CA
Canada
Prior art keywords
reaction
ethylene glycol
glycol
methanol
aldehyde
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.)
Expired
Application number
CA286,604A
Other languages
English (en)
Inventor
Richard W. Goetz
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.)
Millennium Petrochemicals Inc
Original Assignee
National Destillers and Chemical Corp
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 National Destillers and Chemical Corp filed Critical National Destillers and Chemical Corp
Application granted granted Critical
Publication of CA1089877A publication Critical patent/CA1089877A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C29/14—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 a —CHO group
    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/19—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing hydroxy groups
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • 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

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)
CA286,604A 1976-09-17 1977-09-13 Procede de production d'ethylene glycol Expired CA1089877A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72412676A 1976-09-17 1976-09-17
US724,126 1991-07-01

Publications (1)

Publication Number Publication Date
CA1089877A true CA1089877A (fr) 1980-11-18

Family

ID=24909126

Family Applications (1)

Application Number Title Priority Date Filing Date
CA286,604A Expired CA1089877A (fr) 1976-09-17 1977-09-13 Procede de production d'ethylene glycol

Country Status (16)

Country Link
JP (2) JPS5337606A (fr)
BE (1) BE858806A (fr)
BR (1) BR7706226A (fr)
CA (1) CA1089877A (fr)
DE (1) DE2741589C2 (fr)
DK (1) DK411477A (fr)
ES (1) ES462430A1 (fr)
FI (1) FI772720A (fr)
FR (1) FR2363538A1 (fr)
GB (1) GB1585604A (fr)
IE (1) IE45512B1 (fr)
IT (1) IT1086478B (fr)
LU (1) LU78137A1 (fr)
MX (1) MX146305A (fr)
NL (1) NL7710187A (fr)
NO (1) NO773188L (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1089876A (fr) * 1976-10-21 1980-11-18 Robert G. Wall Procede de production d'alcool
DE2861830D1 (en) * 1977-12-16 1982-07-01 Monsanto Co Hydroformylation of formaldehyde with rhodium catalyst
US4317946A (en) * 1980-06-27 1982-03-02 The Halcon Sd Group, Inc. Process for producing ethylene glycol via catalytic hydrogenation of glycolaldehyde
US4321414A (en) * 1980-08-26 1982-03-23 The Halcon Sd Group, Inc. Catalytic hydrogenation of glycolaldehyde to produce ethylene glycol
US4382148A (en) * 1981-03-24 1983-05-03 Shell Oil Company Process for the preparation of glycol aldehyde
US4414421A (en) * 1981-08-03 1983-11-08 Shell Oil Company Process for the preparation of glycol aldehyde
US4496781A (en) * 1984-04-05 1985-01-29 The Halcon Sd Group, Inc. Process for the production of ethylene glycol through the hydroformylation of glycol aldehyde
US7420093B2 (en) 2006-09-29 2008-09-02 Eastman Chemical Company Process for the preparation of glycolaldehyde

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451333A (en) * 1945-04-28 1948-10-12 Du Pont Synthesis of polyhydroxy compounds
JPS521821B2 (fr) * 1971-09-23 1977-01-18
US3833634A (en) * 1971-12-21 1974-09-03 Union Carbide Corp Manufacture of polyfunctional compounds
JPS5615935B2 (fr) * 1973-05-31 1981-04-13
JPS5243812B2 (fr) * 1973-06-12 1977-11-02
CA1089876A (fr) * 1976-10-21 1980-11-18 Robert G. Wall Procede de production d'alcool

Also Published As

Publication number Publication date
DE2741589C2 (de) 1986-10-23
JPS62116536A (ja) 1987-05-28
ES462430A1 (es) 1978-06-01
JPS627177B2 (fr) 1987-02-16
JPH0132214B2 (fr) 1989-06-29
DE2741589A1 (de) 1978-03-23
FR2363538A1 (fr) 1978-03-31
DK411477A (da) 1978-03-18
FI772720A (fi) 1978-03-18
IT1086478B (it) 1985-05-28
LU78137A1 (fr) 1978-06-01
NO773188L (no) 1978-03-20
FR2363538B1 (fr) 1983-11-18
BE858806A (fr) 1978-03-16
JPS5337606A (en) 1978-04-06
MX146305A (es) 1982-06-03
BR7706226A (pt) 1978-07-04
NL7710187A (nl) 1978-03-21
IE45512L (en) 1978-03-17
IE45512B1 (en) 1982-09-08
GB1585604A (en) 1981-03-11

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 19971118