GB1024318A - Process for the selective hydrogenation of water-miscible acetylenic alcohols - Google Patents

Process for the selective hydrogenation of water-miscible acetylenic alcohols

Info

Publication number
GB1024318A
GB1024318A GB1893664A GB1893664A GB1024318A GB 1024318 A GB1024318 A GB 1024318A GB 1893664 A GB1893664 A GB 1893664A GB 1893664 A GB1893664 A GB 1893664A GB 1024318 A GB1024318 A GB 1024318A
Authority
GB
United Kingdom
Prior art keywords
water
miscible
selective hydrogenation
acetylenic alcohols
weight
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
GB1893664A
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.)
Snam SpA
Original Assignee
Snam SpA
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 Snam SpA filed Critical Snam SpA
Publication of GB1024318A publication Critical patent/GB1024318A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G19/00—Auxiliary treatment of forms, e.g. dismantling; Cleaning devices
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/60—Platinum group metals with zinc, cadmium or mercury
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/02—Acyclic alcohols with carbon-to-carbon double bonds
    • C07C33/025—Acyclic alcohols with carbon-to-carbon double bonds with only one double bond
    • C07C33/035—Alkenediols
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Water-soluble acetylenic alcohols are selectively hydrogenated to olefinic alcohols in the presence of a palladium-base catalyst, if desired on a catalyst support, and in the presence of an aqueous solution of a zinc salt in which the amount of zinc salt is between 0.01% and 5.0% by weight based on the weight of the acetylenic alcohol. Ammonia or an amine may additionally be present in an amount not higher than 0.5% by weight based on the weight of the acetylenic alcohol. Examples are given.
GB1893664A 1963-05-10 1964-05-06 Process for the selective hydrogenation of water-miscible acetylenic alcohols Expired GB1024318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT976963 1963-05-10

Publications (1)

Publication Number Publication Date
GB1024318A true GB1024318A (en) 1966-03-30

Family

ID=11133262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1893664A Expired GB1024318A (en) 1963-05-10 1964-05-06 Process for the selective hydrogenation of water-miscible acetylenic alcohols

Country Status (6)

Country Link
BE (1) BE647710A (en)
CH (1) CH438269A (en)
DE (1) DE1213839B (en)
GB (1) GB1024318A (en)
LU (1) LU46049A1 (en)
NL (1) NL6405225A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387753A (en) * 1993-12-02 1995-02-07 Eastman Chemical Company Process for the preparation of alcohols and diols
US5387752A (en) * 1993-12-02 1995-02-07 Eastman Chemical Company Process for the production of cyclohexanedimethanol
US5395990A (en) * 1993-12-02 1995-03-07 Eastman Chemical Company Process for the production of alcohols and diols
US5395986A (en) * 1993-12-02 1995-03-07 Eastman Chemical Company Process for the production of cyclohexanedimethanol
US5395991A (en) * 1993-12-02 1995-03-07 Eastman Chemical Company Process for the production of alcohols and diols
US5395987A (en) * 1993-12-02 1995-03-07 Eastman Chemical Company Preparation of cyclohexanedimethanol with a particular ratio
US5406004A (en) * 1993-12-02 1995-04-11 Eastman Chemical Company Hydrogenation process for the preparation of alcohols and diols utilizing gas and liquid phases
US5414159A (en) * 1993-12-02 1995-05-09 Eastman Chemical Company Process

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6420615B1 (en) * 2000-11-20 2002-07-16 Council Of Scientific And Industrial Research Process for the conversion of 1,4 butynediol to 1,4 butenediol

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE564339A (en) * 1957-02-05 1900-01-01

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387753A (en) * 1993-12-02 1995-02-07 Eastman Chemical Company Process for the preparation of alcohols and diols
US5387752A (en) * 1993-12-02 1995-02-07 Eastman Chemical Company Process for the production of cyclohexanedimethanol
US5395990A (en) * 1993-12-02 1995-03-07 Eastman Chemical Company Process for the production of alcohols and diols
US5395986A (en) * 1993-12-02 1995-03-07 Eastman Chemical Company Process for the production of cyclohexanedimethanol
US5395991A (en) * 1993-12-02 1995-03-07 Eastman Chemical Company Process for the production of alcohols and diols
US5395987A (en) * 1993-12-02 1995-03-07 Eastman Chemical Company Preparation of cyclohexanedimethanol with a particular ratio
US5406004A (en) * 1993-12-02 1995-04-11 Eastman Chemical Company Hydrogenation process for the preparation of alcohols and diols utilizing gas and liquid phases
US5414159A (en) * 1993-12-02 1995-05-09 Eastman Chemical Company Process

Also Published As

Publication number Publication date
CH438269A (en) 1967-06-30
BE647710A (en) 1964-11-09
DE1213839B (en) 1966-04-07
LU46049A1 (en) 1965-11-09
NL6405225A (en) 1964-11-11

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