FR2362103A1 - Procede pour la preparation d'ethylene-glycol - Google Patents

Procede pour la preparation d'ethylene-glycol

Info

Publication number
FR2362103A1
FR2362103A1 FR7725037A FR7725037A FR2362103A1 FR 2362103 A1 FR2362103 A1 FR 2362103A1 FR 7725037 A FR7725037 A FR 7725037A FR 7725037 A FR7725037 A FR 7725037A FR 2362103 A1 FR2362103 A1 FR 2362103A1
Authority
FR
France
Prior art keywords
ethylene glycol
glycol
catalyst
preparation
hydrogenation
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
FR7725037A
Other languages
English (en)
French (fr)
Other versions
FR2362103B1 (enExample
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.)
Atlantic Richfield Co
Original Assignee
Atlantic Richfield 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 Atlantic Richfield Co filed Critical Atlantic Richfield Co
Publication of FR2362103A1 publication Critical patent/FR2362103A1/fr
Application granted granted Critical
Publication of FR2362103B1 publication Critical patent/FR2362103B1/fr
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)
FR7725037A 1976-08-18 1977-08-16 Procede pour la preparation d'ethylene-glycol Granted FR2362103A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/715,747 US4112245A (en) 1976-08-18 1976-08-18 Process for the preparation of ethylene glycol

Publications (2)

Publication Number Publication Date
FR2362103A1 true FR2362103A1 (fr) 1978-03-17
FR2362103B1 FR2362103B1 (enExample) 1984-02-03

Family

ID=24875318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725037A Granted FR2362103A1 (fr) 1976-08-18 1977-08-16 Procede pour la preparation d'ethylene-glycol

Country Status (10)

Country Link
US (1) US4112245A (enExample)
JP (1) JPS5323911A (enExample)
BE (1) BE857722A (enExample)
CA (1) CA1082231A (enExample)
DE (1) DE2736070C3 (enExample)
ES (1) ES461485A1 (enExample)
FR (1) FR2362103A1 (enExample)
GB (1) GB1570948A (enExample)
IT (1) IT1079910B (enExample)
NL (1) NL170845C (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436130A1 (fr) * 1978-09-14 1980-04-11 Montedison Spa Procede d'hydrogenation des esters oxaliques
EP0046983A1 (en) * 1980-09-02 1982-03-10 Ube Industries, Ltd. Process for continuously preparing ethylene glycol

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57122940A (en) * 1981-01-26 1982-07-31 Ube Ind Ltd Hydrogenation catalyst of oxalic diester
JPS57123143A (en) * 1981-01-26 1982-07-31 Ube Ind Ltd Production of glycolic ester
BR8201302A (pt) * 1981-03-12 1983-01-25 Union Carbide Corp Processo para a preparacao de etileno glicol
IT1190783B (it) * 1981-04-29 1988-02-24 Davy Mckee Oil & Chem Processo per l'idrogenolisi di esteri di acidi carbossilici
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
LU84912A1 (fr) * 1983-07-14 1985-04-17 Oleofina Sa Procede de production d'alcools
GB8331793D0 (en) * 1983-11-29 1984-01-04 Davy Mckee Ltd Process
CA1238627A (en) * 1984-01-27 1988-06-28 Koichi Hirai Process for producing ethylene glycol, catalyst composition therefor and process for producing the catalyst composition
GB8514002D0 (en) * 1985-06-04 1985-07-10 Davy Mckee Ltd Process
US4628129A (en) * 1985-02-04 1986-12-09 Union Carbide Corporation Process for the preparation of ethylene glycol
US4628128A (en) * 1985-02-04 1986-12-09 Union Carbide Corporation Process for the preparation of ethylene glycol by catalytic hydrogenation
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
EP0614875A1 (en) * 1993-03-12 1994-09-14 Ube Industries, Ltd. Method of producing a glycolic acid ester
US6191321B1 (en) 1998-09-30 2001-02-20 Shell Oil Company Process for preparing 1,3-propanediol from methyl 3-hydroxypropionate
DE102007020146A1 (de) * 2007-04-26 2008-10-30 Bayer Materialscience Ag Verfahren zur Reinigung und Oxidation eines Chlorwasserstoff enthaltenden Gases
US7615671B2 (en) 2007-11-30 2009-11-10 Eastman Chemical Company Hydrogenation process for the preparation of 1,2-diols
GB0803663D0 (en) * 2008-02-28 2008-04-09 Davy Process Techn Ltd Process
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
BRPI0913770B1 (pt) * 2008-12-18 2017-09-12 China Petroleum & Chemical Corporation Process for the production of ethylene glycol from an oxalate
CN101475442B (zh) * 2008-12-18 2011-11-30 中国石油化工股份有限公司 由草酸酯生产乙二醇的方法
CN101879448B (zh) 2010-06-24 2012-05-23 天津大学 用于草酸酯加氢制乙二醇的规整结构催化剂及其制备方法
US8829248B2 (en) 2010-08-18 2014-09-09 Eastman Chemical Company Method for recovery and recycle of ruthenium homogeneous catalysts
US9227896B2 (en) 2010-08-18 2016-01-05 Eastman Chemical Company Process for the separation and purification of a mixed diol stream
US8466328B2 (en) 2010-08-18 2013-06-18 Eastman Chemical Company Method for recovery and recycle of ruthenium homogeneous catalysts
US8709376B2 (en) 2010-09-23 2014-04-29 Eastman Chemical Company Process for recovering and recycling an acid catalyst
US8785686B2 (en) 2010-09-23 2014-07-22 Eastman Chemical Company Process for recovering and recycling an acid catalyst
WO2012113267A1 (zh) * 2011-02-25 2012-08-30 中国石油化工股份有限公司 草酸酯通过流化床催化反应生产乙二醇的方法
CN102775274B (zh) * 2011-05-13 2015-01-21 中国石油化工集团公司 一种草酸酯加氢制乙二醇的系统及方法
US8765999B2 (en) 2012-03-27 2014-07-01 Eastman Chemical Company Hydrocarboxylation of formaldehyde in the presence of a higher order carboxylic acid and a homogeneous catalyst
US8703999B2 (en) 2012-03-27 2014-04-22 Eastman Chemical Company Hydrocarboxylation of methylene dipropionate in the presence of propionic acid and a heterogeneous catalyst
US8829234B2 (en) 2012-03-27 2014-09-09 Eastman Chemical Company Hydrocarboxylation of formaldehyde in the presence of a higher order carboxylic acid and heterogeneous catalyst
US8927766B2 (en) 2012-03-27 2015-01-06 Eastman Chemical Company Hydrocarboxylation of methylene dipropionate in the presence of a propionic acid and a homogeneous catalyst
US9040748B2 (en) 2012-06-08 2015-05-26 Eastman Chemical Company Hydrocarboxylation of aqueous formaldehyde using a dehydrating recycle stream to decrease water concentration
US10086364B2 (en) 2014-06-26 2018-10-02 University Of Wyoming Methods of catalytic hydrogenation for ethylene glycol formation
US10800987B2 (en) 2014-06-27 2020-10-13 University Of Wyoming Composite iron-sodium catalyst for coal gasification
CN104478658B (zh) * 2014-11-26 2017-05-03 西南化工研究设计院有限公司 一种加氢反应过程中降低氢气循环量的工艺及设备
JP6790066B6 (ja) * 2015-07-29 2020-12-16 ビーエイエスエフ・ソシエタス・エウロパエアＢａｓｆ Ｓｅ モノエチレングリコールの製造方法
US10266467B2 (en) 2017-08-02 2019-04-23 Eastman Chemical Company Synthesis of glycols via transfer hydrogenation of alpha-functional esters with alcohols
US10266466B2 (en) 2017-08-02 2019-04-23 Eastman Chemical Company Iron-catalyzed transfer hydrogenation of esters to alcohols
US10435349B2 (en) 2017-08-02 2019-10-08 Eastman Chemical Company Iron-catalyzed cross-coupling of methanol with secondary or tertiary alcohols to produce formate esters
US10570081B2 (en) 2017-08-02 2020-02-25 Eastman Chemical Company Process for making formic acid utilizing lower-boiling formate esters
US10544077B2 (en) 2017-08-02 2020-01-28 Eastman Chemical Company Process for making formic acid utilizing higher-boiling formate esters
CN112759505B (zh) * 2019-10-21 2024-01-30 中国石油化工股份有限公司 一种制备乙二醇的方法及系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2091800A (en) * 1931-09-15 1937-08-31 Rohm & Haas Method of hydrogenating esters
US2060880A (en) * 1933-09-23 1936-11-17 Du Pont Process of producing ethylene glycol
US2285448A (en) * 1937-10-30 1942-06-09 Du Pont Preparation of polyhydric alcohols
GB575380A (en) 1940-08-16 1946-02-15 Du Pont Improvements in and relating to the production of ethylene glycol

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436130A1 (fr) * 1978-09-14 1980-04-11 Montedison Spa Procede d'hydrogenation des esters oxaliques
EP0046983A1 (en) * 1980-09-02 1982-03-10 Ube Industries, Ltd. Process for continuously preparing ethylene glycol

Also Published As

Publication number Publication date
DE2736070B2 (de) 1981-04-30
NL170845B (nl) 1982-08-02
NL170845C (nl) 1983-01-03
IT1079910B (it) 1985-05-13
BE857722A (fr) 1978-02-13
NL7708734A (nl) 1978-02-21
CA1082231A (en) 1980-07-22
JPS5323911A (en) 1978-03-06
DE2736070A1 (de) 1978-02-23
ES461485A1 (es) 1978-06-01
DE2736070C3 (de) 1982-04-15
US4112245A (en) 1978-09-05
FR2362103B1 (enExample) 1984-02-03
JPS5542971B2 (enExample) 1980-11-04
GB1570948A (en) 1980-07-09

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