BE834113A - PRODUCTION OF 1,4-BUTANE DIOL FROM 2-BUTENE-1,4-DIOIC ACID - Google Patents
PRODUCTION OF 1,4-BUTANE DIOL FROM 2-BUTENE-1,4-DIOIC ACIDInfo
- Publication number
- BE834113A BE834113A BE1006922A BE1006922A BE834113A BE 834113 A BE834113 A BE 834113A BE 1006922 A BE1006922 A BE 1006922A BE 1006922 A BE1006922 A BE 1006922A BE 834113 A BE834113 A BE 834113A
- Authority
- BE
- Belgium
- Prior art keywords
- butene
- production
- butane diol
- dioic acid
- dioic
- Prior art date
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
- C07C29/177—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 simultaneous reduction of a carboxy group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4292074A GB1454440A (en) | 1974-10-03 | 1974-10-03 | Process for the production of butane-1,4-diol from but-2-ene- 1,4-dioic acid |
Publications (1)
Publication Number | Publication Date |
---|---|
BE834113A true BE834113A (en) | 1976-04-02 |
Family
ID=10426556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE1006922A BE834113A (en) | 1974-10-03 | 1975-10-02 | PRODUCTION OF 1,4-BUTANE DIOL FROM 2-BUTENE-1,4-DIOIC ACID |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE834113A (en) |
DE (1) | DE2543673A1 (en) |
FR (1) | FR2286808A1 (en) |
GB (1) | GB1454440A (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2845905C3 (en) * | 1978-10-21 | 1983-05-26 | Chemische Werke Hüls AG, 4370 Marl | Process for the continuous production of 1,4-butanediol |
DE3106819A1 (en) * | 1981-02-24 | 1982-09-09 | Basf Ag, 6700 Ludwigshafen | METHOD FOR PRODUCING 1,4-BUTANDIOL |
DE3346134A1 (en) * | 1983-12-21 | 1985-07-04 | Basf Ag, 6700 Ludwigshafen | METHOD FOR CONTINUOUSLY SEPARATING MALEIC ACID ANHYDRIDE FROM GAS SHAPED REACTION MIXTURES |
DE3423447A1 (en) * | 1984-06-26 | 1986-01-02 | Basf Ag, 6700 Ludwigshafen | METHOD FOR PRODUCING 1,4-BUTANDIOL |
GB8717989D0 (en) * | 1987-07-29 | 1987-09-03 | Davy Mckee Ltd | Catalyst |
DE4009029A1 (en) * | 1990-03-21 | 1991-09-26 | Basf Ag | METHOD FOR PRODUCING 1,4-BUTANDIOL |
GB9324784D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
GB9324752D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
GB9324786D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
GB9324782D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
GB9324785D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
GB9324753D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
GB9324823D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
GB9324783D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
DE4431220A1 (en) | 1994-09-02 | 1996-03-07 | Bayer Ag | Process for the preparation of 1,4-butanediol from maleic anhydride |
DE19807268A1 (en) * | 1998-02-20 | 1999-08-26 | Basf Ag | Process for the production of alcohols |
DE19818248A1 (en) | 1998-04-23 | 1999-10-28 | Basf Ag | Production of highly pure butan-1,4-diol, useful for producing polyesters, gamma-butyrolactone and tetrahydrofuran |
GB201318175D0 (en) | 2013-10-14 | 2013-11-27 | Johnson Matthey Davy Technologies Ltd | Process |
CN113603287B (en) * | 2021-08-13 | 2023-07-25 | 中化环境科技工程有限公司 | Method for removing acetic acid in disperse red dye wastewater |
-
1974
- 1974-10-03 GB GB4292074A patent/GB1454440A/en not_active Expired
-
1975
- 1975-09-30 DE DE19752543673 patent/DE2543673A1/en active Pending
- 1975-10-02 FR FR7530284A patent/FR2286808A1/en active Granted
- 1975-10-02 BE BE1006922A patent/BE834113A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2286808B1 (en) | 1978-12-08 |
DE2543673A1 (en) | 1976-04-15 |
FR2286808A1 (en) | 1976-04-30 |
GB1454440A (en) | 1976-11-03 |
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