CA922738A - Hydrogenation of aqueous butynediol over a nickel-aluminum catalyst - Google Patents

Hydrogenation of aqueous butynediol over a nickel-aluminum catalyst

Info

Publication number
CA922738A
CA922738A CA072887A CA72887A CA922738A CA 922738 A CA922738 A CA 922738A CA 072887 A CA072887 A CA 072887A CA 72887 A CA72887 A CA 72887A CA 922738 A CA922738 A CA 922738A
Authority
CA
Canada
Prior art keywords
hydrogenation
nickel
aluminum catalyst
over
aqueous butynediol
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
CA072887A
Inventor
G. Low Frederick
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA922738A publication Critical patent/CA922738A/en
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
    • C07C29/17—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds
    • C07C29/172—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds with the obtention of a fully saturated alcohol
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J25/00—Catalysts of the Raney type
    • B01J25/02—Raney nickel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
CA072887A 1969-01-31 1970-01-22 Hydrogenation of aqueous butynediol over a nickel-aluminum catalyst Expired CA922738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79572269A 1969-01-31 1969-01-31

Publications (1)

Publication Number Publication Date
CA922738A true CA922738A (en) 1973-03-13

Family

ID=25166278

Family Applications (1)

Application Number Title Priority Date Filing Date
CA072887A Expired CA922738A (en) 1969-01-31 1970-01-22 Hydrogenation of aqueous butynediol over a nickel-aluminum catalyst

Country Status (6)

Country Link
JP (1) JPS4934964B1 (en)
BE (1) BE745225A (en)
CA (1) CA922738A (en)
FR (1) FR2029788A1 (en)
GB (1) GB1242358A (en)
NL (1) NL7001364A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590285A (en) * 1983-06-08 1986-05-20 E. I. Du Pont De Nemours And Company Process for preparing a mixture of tetrahydrofuran and 3-alkyl tetrahydrofuran and copolymers thereof
US4590312A (en) * 1983-06-08 1986-05-20 E. I. Du Pont De Nemours And Company Process for preparing 2-alkyl-1,4-butanediols
US4499291A (en) * 1983-07-27 1985-02-12 E. I. Du Pont De Nemours And Company Process for simultaneous hydrogenation of 2-butyne-1,4-diol and furan
US4864066A (en) * 1987-05-23 1989-09-05 Basf Aktiengesellschaft Preparation of alkanediols from alkynols
DE19641707A1 (en) * 1996-10-10 1998-04-16 Basf Ag Process for the preparation of 1,4-butanediol by catalytic hydrogenation of 1,4-butynediol
CN104341269A (en) * 2013-08-02 2015-02-11 胡小军 Preparation method of 1,4-butanediol solution
WO2015164379A1 (en) 2014-04-24 2015-10-29 Invista Technologies S.À R.L. Improved butanediol manufacturing process
EP3300798A1 (en) 2016-09-30 2018-04-04 Evonik Degussa GmbH Catalyst fixed bed containing metal foam body
EP3300799A1 (en) 2016-09-30 2018-04-04 Evonik Degussa GmbH Method and catalyst for producing 1,4-butanediol
TWI787215B (en) 2016-11-22 2022-12-21 美商Ｗ Ｒ 康格雷氏公司 Catalysts with reduced attrition and method for manufacturing the same
WO2018140243A1 (en) 2017-01-24 2018-08-02 Invista North America S.A R.L. IMPROVED PROCESS FOR MANUFACTURING BUTANEDIOL INCLUDING SELECTIVE REMOVAL OF Cu++ IONS FROM BUTYNEDIOL FEEDSTOCK
JP2020532566A (en) * 2017-09-06 2020-11-12 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Control method for catalytic hydrogenation of 1,4-butynediol via the content of CO and / or CH4 in the exhaust gas stream
CN111132757A (en) * 2017-09-20 2020-05-08 巴斯夫欧洲公司 Method for producing a shaped catalyst body
EP3752477B1 (en) 2018-02-14 2024-05-22 Evonik Operations GmbH Method for the preparation of c3-c12-alcohols by catalytic hydrogenation of the corresponding aldehydes
CN109529852A (en) * 2019-01-16 2019-03-29 石河子市中易连疆新能源有限责任公司 Nanoscale Ni-Fe/Al2O3 catalyst and its preparation method and application
CN110483242B (en) * 2019-09-11 2022-07-22 岭南师范学院 Method for synthesizing 1, 4-butanediol by hydrogenation of 1, 4-butynediol
EP3817852B1 (en) 2019-09-25 2022-04-06 Evonik Operations GmbH Catalytic reactor

Also Published As

Publication number Publication date
DE2004611A1 (en) 1972-02-17
JPS4934964B1 (en) 1974-09-19
GB1242358A (en) 1971-08-11
FR2029788A1 (en) 1970-10-23
DE2004611B2 (en) 1973-02-15
NL7001364A (en) 1970-08-04
BE745225A (en) 1970-07-30

Similar Documents

Publication Publication Date Title
CA922738A (en) Hydrogenation of aqueous butynediol over a nickel-aluminum catalyst
AU476367B2 (en) Improvements relating to sprinkler systems
CA978927A (en) Process for the preparation of a hydrogenation catalyst
CA941848A (en) Catalytic hydrogenation of alpha methyl styrene
AU470369B2 (en) Improvements relating to pressure regulators
AU6339073A (en) Catalytic hydrogenation
CA982105A (en) Hydrogenation catalyst
CA982999A (en) Hydrogenation catalyst activation
CA952024A (en) Hair sprays
CA925069A (en) Preparation of catalysts
CA804635A (en) Hydrogenation catalysts of improved activity
CA655007A (en) Process of activating nickel-aluminum catalysts
AU440215B2 (en) Novel antrhaquinone hydrogenation catalyst
AU1557670A (en) Novel antrhaquinone hydrogenation catalyst
CA977735A (en) Method of producing a highly active silver catalyst
CA846808A (en) Hydrogenation catalyst
CA784264A (en) Production of 1-naphthol using nickel-containing catalysts
CA681452A (en) Hydrogenation of aldehydes using ruthenium catalyst
CA818584A (en) Dehydrogenation catalysts
CA753288A (en) Catalytic hydrogenation of nitrosodialkylamines
CA886597A (en) Catalytic hydrogenation
CA838709A (en) High selectivity catalytic hydrogenation
CA838708A (en) High selectivity catalytic hydrogenation
CA909271A (en) Hydrogenation of cyclododecatriene
AU437248B2 (en) Improvements relating to catalysts