BR9904794A - Processo para a produção de butanodiol pela hidrogenação de fase lìquida. - Google Patents
Processo para a produção de butanodiol pela hidrogenação de fase lìquida.Info
- Publication number
- BR9904794A BR9904794A BR9904794-2A BR9904794A BR9904794A BR 9904794 A BR9904794 A BR 9904794A BR 9904794 A BR9904794 A BR 9904794A BR 9904794 A BR9904794 A BR 9904794A
- Authority
- BR
- Brazil
- Prior art keywords
- production
- butanediol
- liquid phase
- phase hydrogenation
- hydrogenation
- 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
- C07C29/132—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
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
- C12C11/00—Fermentation processes for beer
- C12C11/02—Pitching yeast
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Mycology (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
"PROCESSO PARA A PRODUçãO DE BUTANODIOL PELA HIDROGENAçãO DE FASE LìQUIDA" Processo para a produção de 1,4-butanodiol pela hidrogenação catalítica de fase mista de gamabutirolactona, ésteres de anidrido succínico, ou suas misturas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9800011A BE1012342A6 (fr) | 1998-01-08 | 1998-01-08 | Procede de production de butanediol par hydrogenation en phase liquide. |
PCT/EP1999/000016 WO1999035114A1 (en) | 1998-01-08 | 1999-01-05 | Process for the production of butanediol by liquid phase hydrogenation |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9904794A true BR9904794A (pt) | 2000-05-16 |
Family
ID=3891037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9904794-2A BR9904794A (pt) | 1998-01-08 | 1999-01-05 | Processo para a produção de butanodiol pela hidrogenação de fase lìquida. |
Country Status (10)
Country | Link |
---|---|
US (1) | US6191322B1 (pt) |
EP (1) | EP0977719A1 (pt) |
JP (1) | JP2001515520A (pt) |
KR (1) | KR20000076035A (pt) |
CN (1) | CN1142897C (pt) |
AU (1) | AU742044B2 (pt) |
BE (1) | BE1012342A6 (pt) |
BR (1) | BR9904794A (pt) |
CA (1) | CA2280888A1 (pt) |
WO (1) | WO1999035114A1 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19843798C2 (de) * | 1998-09-24 | 2003-01-09 | Cognis Deutschland Gmbh | Verfahren zur Herstellung von Fettalkoholen |
US6455742B1 (en) | 1999-09-02 | 2002-09-24 | Wisconsin Alumni Research Foundation | Method for catalytically reducing carboxylic acid groups to hydroxyl groups in hydroxycarboxylic acids |
MY122525A (en) * | 1999-10-12 | 2006-04-29 | Kvaerner Process Tech Ltd | Process for the simultaneous production of maleic anyhydride and its hydrogenated derivatives |
DE10225929A1 (de) | 2002-06-11 | 2003-12-24 | Basf Ag | Zweistufiges Verfahren zur Herstellung von Butandiol mit Zwischenabtrennung von Bernsteinsäureanhydrid |
DE10225927A1 (de) | 2002-06-11 | 2003-12-24 | Basf Ag | Verfahren zur Herstellung von Butandiol durch kombinierte Gasphasen- und Flüssigphasensynthese |
DE10225926A1 (de) | 2002-06-11 | 2003-12-24 | Basf Ag | Verfahren zur Herstellung von Butandiol |
WO2013076747A1 (en) * | 2011-11-25 | 2013-05-30 | Conser Spa | Process for producing 1,4- butanediol by hydrogenating dialkyl maleate in mixed liquid/vapor phase |
CN102952009B (zh) * | 2012-08-06 | 2015-07-22 | 刘长宝 | 利用乙二醇生产琥珀酸和1,4-丁二醇的方法、工艺和生产线 |
JP2024510861A (ja) | 2021-03-12 | 2024-03-12 | コンサー エッセ.ピ.ア. | マレイン酸ジアルキルを2段階で水素化することによるコハク酸ジアルキル及び1,4-ブタンジオールの同時生成のための方法 |
GB202203264D0 (en) * | 2022-03-09 | 2022-04-20 | Johnson Matthey Davy Technologies Ltd | Process for producing a refined 1,4-butanediol stream |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2079414A (en) | 1932-08-20 | 1937-05-04 | Du Pont | Process for producing alcohols from esters of nonaromatic carboxylic acids |
JPS4831084B1 (pt) | 1970-09-04 | 1973-09-26 | ||
ZA822718B (en) | 1981-04-29 | 1983-03-30 | Davy Mckee Oil & Chem | Process for hydrogenolysis of carboxylic acid esters |
GB8514002D0 (en) * | 1985-06-04 | 1985-07-10 | Davy Mckee Ltd | Process |
US4613707A (en) | 1985-03-11 | 1986-09-23 | Standard Oil Company (Indiana) | Hydrogenation using copper aluminum borate catalyst |
US4652685A (en) * | 1985-11-15 | 1987-03-24 | General Electric Company | Hydrogenation of lactones to glycols |
DE3903363A1 (de) | 1989-02-04 | 1990-08-23 | Basf Ag | Verfahren zur herstellung von alkanolen |
US5334779A (en) * | 1993-06-01 | 1994-08-02 | Eastman Kodak Company | Catalyst compositions and the use thereof in the hydrogenation of carboxylic acid esters |
BE1011699A6 (fr) * | 1998-01-08 | 1999-12-07 | Pantochim Sa | Procede de production de tetrahydrofuranne et de gamma-butyrolactone. |
-
1998
- 1998-01-08 BE BE9800011A patent/BE1012342A6/fr not_active IP Right Cessation
-
1999
- 1999-01-05 CN CNB998000191A patent/CN1142897C/zh not_active Expired - Fee Related
- 1999-01-05 AU AU26155/99A patent/AU742044B2/en not_active Ceased
- 1999-01-05 JP JP53566299A patent/JP2001515520A/ja active Pending
- 1999-01-05 CA CA002280888A patent/CA2280888A1/en not_active Abandoned
- 1999-01-05 US US09/367,038 patent/US6191322B1/en not_active Expired - Fee Related
- 1999-01-05 EP EP99906099A patent/EP0977719A1/en not_active Withdrawn
- 1999-01-05 KR KR1019997008123A patent/KR20000076035A/ko not_active Application Discontinuation
- 1999-01-05 WO PCT/EP1999/000016 patent/WO1999035114A1/en not_active Application Discontinuation
- 1999-01-05 BR BR9904794-2A patent/BR9904794A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR20000076035A (ko) | 2000-12-26 |
US6191322B1 (en) | 2001-02-20 |
CA2280888A1 (en) | 1999-07-15 |
CN1142897C (zh) | 2004-03-24 |
BE1012342A6 (fr) | 2000-10-03 |
CN1255913A (zh) | 2000-06-07 |
AU742044B2 (en) | 2001-12-13 |
JP2001515520A (ja) | 2001-09-18 |
AU2615599A (en) | 1999-07-26 |
EP0977719A1 (en) | 2000-02-09 |
WO1999035114A1 (en) | 1999-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |