AU2003238491A8 - Two-stage method for producing butandiol in two reactors - Google Patents
Two-stage method for producing butandiol in two reactorsInfo
- Publication number
- AU2003238491A8 AU2003238491A8 AU2003238491A AU2003238491A AU2003238491A8 AU 2003238491 A8 AU2003238491 A8 AU 2003238491A8 AU 2003238491 A AU2003238491 A AU 2003238491A AU 2003238491 A AU2003238491 A AU 2003238491A AU 2003238491 A8 AU2003238491 A8 AU 2003238491A8
- Authority
- AU
- Australia
- Prior art keywords
- butandiol
- reactors
- producing
- stage method
- stage
- 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.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/20—Dihydroxylic alcohols
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10225928.3 | 2002-06-11 | ||
DE10225928A DE10225928A1 (en) | 2002-06-11 | 2002-06-11 | Two-stage process for the production of butanediol in two reactors |
PCT/EP2003/006060 WO2003104214A2 (en) | 2002-06-11 | 2003-06-10 | Two-stage method for producing butandiol in two reactors |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2003238491A1 AU2003238491A1 (en) | 2003-12-22 |
AU2003238491A8 true AU2003238491A8 (en) | 2003-12-22 |
Family
ID=29594384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003238491A Abandoned AU2003238491A1 (en) | 2002-06-11 | 2003-06-10 | Two-stage method for producing butandiol in two reactors |
Country Status (4)
Country | Link |
---|---|
KR (1) | KR20050007604A (en) |
AU (1) | AU2003238491A1 (en) |
DE (1) | DE10225928A1 (en) |
WO (1) | WO2003104214A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2933978B1 (en) * | 2008-07-18 | 2012-12-21 | Arkema France | MANUFACTURE OF MALEIC ANHYDRIDE FROM RENEWABLE MATERIALS, MALEIC ANHYDRIDE OBTAINED AND USES THEREOF |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2043349A1 (en) * | 1970-09-01 | 1972-03-09 | Geo2/sb catalyst for colourless polyesters | |
GB8331793D0 (en) * | 1983-11-29 | 1984-01-04 | Davy Mckee Ltd | Process |
JP2595358B2 (en) * | 1989-12-07 | 1997-04-02 | 東燃株式会社 | Method for producing 1,4-butanediol and tetrahydrofuran |
US5196602A (en) * | 1991-12-30 | 1993-03-23 | The Standard Oil Company | Two-stage maleic anhydride hydrogenation process for 1,4-butanediol synthesis |
CN1044866C (en) * | 1994-05-05 | 1999-09-01 | 化学工业部北京化工研究院 | Catalyst for preparing gamma-butyrolactone by maleic anhydride gas-phase hydrogenation |
ZA973971B (en) * | 1996-05-15 | 1998-03-23 | Kvaerner Process Tech Ltd | A process for the production of at least one C4 compound selected from butane-1,4-diol, gamma-butyrolactone and tetrahydrofuran. |
-
2002
- 2002-06-11 DE DE10225928A patent/DE10225928A1/en not_active Withdrawn
-
2003
- 2003-06-10 AU AU2003238491A patent/AU2003238491A1/en not_active Abandoned
- 2003-06-10 KR KR20047020100A patent/KR20050007604A/en not_active Application Discontinuation
- 2003-06-10 WO PCT/EP2003/006060 patent/WO2003104214A2/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2003104214A8 (en) | 2004-05-13 |
KR20050007604A (en) | 2005-01-19 |
AU2003238491A1 (en) | 2003-12-22 |
WO2003104214A3 (en) | 2004-03-18 |
WO2003104214A2 (en) | 2003-12-18 |
DE10225928A1 (en) | 2003-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |