GB1024318A - Process for the selective hydrogenation of water-miscible acetylenic alcohols - Google Patents
Process for the selective hydrogenation of water-miscible acetylenic alcoholsInfo
- 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
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.
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)
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 |
US5395986A (en) * | 1993-12-02 | 1995-03-07 | Eastman Chemical Company | Process for the production of cyclohexanedimethanol |
US5395987A (en) * | 1993-12-02 | 1995-03-07 | Eastman Chemical Company | Preparation of cyclohexanedimethanol with a particular ratio |
US5395990A (en) * | 1993-12-02 | 1995-03-07 | Eastman Chemical Company | Process for the production of alcohols and diols |
US5395991A (en) * | 1993-12-02 | 1995-03-07 | Eastman Chemical Company | Process for the production of alcohols and diols |
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE564339A (en) * | 1957-02-05 | 1900-01-01 |
-
1964
- 1964-05-04 CH CH581464A patent/CH438269A/en unknown
- 1964-05-06 GB GB1893664A patent/GB1024318A/en not_active Expired
- 1964-05-08 DE DE1964S0090982 patent/DE1213839B/en active Pending
- 1964-05-08 BE BE647710D patent/BE647710A/xx unknown
- 1964-05-09 LU LU46049D patent/LU46049A1/xx unknown
- 1964-05-11 NL NL6405225A patent/NL6405225A/xx unknown
Cited By (8)
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 |
US5395986A (en) * | 1993-12-02 | 1995-03-07 | Eastman Chemical Company | Process for the production of cyclohexanedimethanol |
US5395987A (en) * | 1993-12-02 | 1995-03-07 | Eastman Chemical Company | Preparation of cyclohexanedimethanol with a particular ratio |
US5395990A (en) * | 1993-12-02 | 1995-03-07 | Eastman Chemical Company | Process for the production of alcohols and diols |
US5395991A (en) * | 1993-12-02 | 1995-03-07 | Eastman Chemical Company | Process for the production of alcohols and diols |
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 |
---|---|
LU46049A1 (en) | 1965-11-09 |
DE1213839B (en) | 1966-04-07 |
NL6405225A (en) | 1964-11-11 |
CH438269A (en) | 1967-06-30 |
BE647710A (en) | 1964-11-09 |
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