ES510330A0 - Procedimiento para preparar etilenglicol. - Google Patents

Procedimiento para preparar etilenglicol.

Info

Publication number
ES510330A0
ES510330A0 ES510330A ES510330A ES510330A0 ES 510330 A0 ES510330 A0 ES 510330A0 ES 510330 A ES510330 A ES 510330A ES 510330 A ES510330 A ES 510330A ES 510330 A0 ES510330 A0 ES 510330A0
Authority
ES
Spain
Prior art keywords
procedure
ethylene glycol
preparing ethylene
preparing
glycol
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
ES510330A
Other languages
English (en)
Spanish (es)
Other versions
ES8302616A1 (es
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 Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES8302616A1 publication Critical patent/ES8302616A1/es
Publication of ES510330A0 publication Critical patent/ES510330A0/es
Granted 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
    • C07C29/147—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ES510330A 1981-03-12 1982-03-11 Procedimiento para preparar etilenglicol. Granted ES510330A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23976481A 1981-03-12 1981-03-12

Publications (2)

Publication Number Publication Date
ES8302616A1 ES8302616A1 (es) 1983-02-01
ES510330A0 true ES510330A0 (es) 1983-02-01

Family

ID=22903630

Family Applications (1)

Application Number Title Priority Date Filing Date
ES510330A Granted ES510330A0 (es) 1981-03-12 1982-03-11 Procedimiento para preparar etilenglicol.

Country Status (6)

Country Link
EP (1) EP0060787A1 (cg-RX-API-DMAC7.html)
JP (1) JPS57167936A (cg-RX-API-DMAC7.html)
AU (1) AU547796B2 (cg-RX-API-DMAC7.html)
BR (1) BR8201302A (cg-RX-API-DMAC7.html)
ES (1) ES510330A0 (cg-RX-API-DMAC7.html)
ZA (1) ZA821646B (cg-RX-API-DMAC7.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004845A (en) * 1981-08-20 1991-04-02 Davy Mckee (London) Limited Hydrogenation of aldehydes
IT1149695B (it) * 1982-02-26 1986-12-03 Pirelli Cinghia dentata
JPS58207945A (ja) * 1982-05-28 1983-12-03 Ube Ind Ltd シユウ酸ジエステルの水素添加用触媒
GB8331793D0 (en) * 1983-11-29 1984-01-04 Davy Mckee Ltd Process
DE3423447A1 (de) * 1984-06-26 1986-01-02 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von 1,4-butandiol
US4652685A (en) * 1985-11-15 1987-03-24 General Electric Company Hydrogenation of lactones to glycols
US4649226A (en) * 1986-03-27 1987-03-10 Union Carbide Corporation Hydrogenation of alkyl oxalates
GB8717989D0 (en) * 1987-07-29 1987-09-03 Davy Mckee Ltd Catalyst
CN101475441B (zh) * 2008-12-18 2012-05-09 中国石油化工股份有限公司 草酸酯生产乙二醇的方法
US10086364B2 (en) * 2014-06-26 2018-10-02 University Of Wyoming Methods of catalytic hydrogenation for ethylene glycol formation
CN109569619B (zh) * 2017-09-29 2021-11-30 中国石油化工股份有限公司 催化剂组合物、制造方法及用途
CN109569620B (zh) * 2017-09-29 2021-11-30 中国石油化工股份有限公司 催化剂组合物、合成方法及用途
WO2020061745A1 (zh) * 2018-09-25 2020-04-02 高化学技术株式会社 铜基催化剂及其制备方法和使用该催化剂制备乙二醇的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112245A (en) * 1976-08-18 1978-09-05 Atlantic Richfield Company Process for the preparation of ethylene glycol
IT1099070B (it) * 1978-09-14 1985-09-18 Montedison Spa Processo per la idrogenazione catalitica degli esteri ossalici

Also Published As

Publication number Publication date
JPS57167936A (en) 1982-10-16
EP0060787A1 (en) 1982-09-22
AU8133282A (en) 1982-09-16
ES8302616A1 (es) 1983-02-01
ZA821646B (en) 1983-01-26
JPS6247857B2 (cg-RX-API-DMAC7.html) 1987-10-09
BR8201302A (pt) 1983-01-25
AU547796B2 (en) 1985-11-07

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