AR015737A1 - Un proceso para la produccion de por lo menos un compuesto c4 seleccionado entre butano-1,4-diol, gama butirolactona y tetrahidrofurano - Google Patents
Un proceso para la produccion de por lo menos un compuesto c4 seleccionado entre butano-1,4-diol, gama butirolactona y tetrahidrofuranoInfo
- Publication number
- AR015737A1 AR015737A1 ARP990101263A ARP990101263A AR015737A1 AR 015737 A1 AR015737 A1 AR 015737A1 AR P990101263 A ARP990101263 A AR P990101263A AR P990101263 A ARP990101263 A AR P990101263A AR 015737 A1 AR015737 A1 AR 015737A1
- Authority
- AR
- Argentina
- Prior art keywords
- solvent
- high boiling
- organic solvent
- absorption zone
- boiling
- 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
- C07C29/172—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 the obtention of a fully saturated alcohol
-
- 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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D307/06—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
- C07D307/08—Preparation of tetrahydrofuran
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98302163A EP0962438B1 (en) | 1998-03-23 | 1998-03-23 | Process for the preparation of 1,4-butanediol, butyrolactone and tetrahydrofuran. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR015737A1 true AR015737A1 (es) | 2001-05-16 |
Family
ID=8234727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP990101263A AR015737A1 (es) | 1998-03-23 | 1999-03-23 | Un proceso para la produccion de por lo menos un compuesto c4 seleccionado entre butano-1,4-diol, gama butirolactona y tetrahidrofurano |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6274743B1 (enExample) |
| EP (1) | EP0962438B1 (enExample) |
| JP (1) | JP2002507587A (enExample) |
| CN (1) | CN1158233C (enExample) |
| AR (1) | AR015737A1 (enExample) |
| AU (1) | AU751399B2 (enExample) |
| BR (1) | BR9908993A (enExample) |
| CA (1) | CA2325499A1 (enExample) |
| DE (1) | DE69800886T2 (enExample) |
| ES (1) | ES2158645T3 (enExample) |
| ID (1) | ID26243A (enExample) |
| MY (1) | MY124354A (enExample) |
| NO (1) | NO20004695D0 (enExample) |
| SA (1) | SA99200188B1 (enExample) |
| TW (1) | TW557294B (enExample) |
| WO (1) | WO1999048852A1 (enExample) |
| ZA (1) | ZA200002941B (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19818340A1 (de) * | 1998-04-23 | 1999-10-28 | Basf Ag | Verfahren zur Herstellung von Gemischen aus 1,4-Butandiol, Tetrahydrofuran und gamma-Butyrolacton |
| MY122525A (en) * | 1999-10-12 | 2006-04-29 | Kvaerner Process Tech Ltd | Process for the simultaneous production of maleic anyhydride and its hydrogenated derivatives |
| TWI266760B (en) * | 2000-03-20 | 2006-11-21 | Kvaerner Process Tech Ltd | Process for the preparation of propane-1,3-diol |
| GB0117090D0 (en) | 2001-07-12 | 2001-09-05 | Kvaerner Process Tech Ltd | Process |
| KR100495335B1 (ko) * | 2002-11-15 | 2005-06-14 | 주식회사 엘지화학 | 스팀의 직접접촉을 이용한 고분자 회수방법 |
| GB0325530D0 (en) | 2003-10-31 | 2003-12-03 | Davy Process Techn Ltd | Process |
| GB0325526D0 (en) | 2003-10-31 | 2003-12-03 | Davy Process Techn Ltd | Process |
| GB0421928D0 (en) | 2004-10-01 | 2004-11-03 | Davy Process Techn Ltd | Process |
| US9186599B2 (en) | 2010-09-24 | 2015-11-17 | Basf Se | Process for isolating tetrahydrofuran |
| WO2012038242A1 (de) | 2010-09-24 | 2012-03-29 | Basf Se | Verfahren zur gewinnung von tetrahydrofuran |
| EP2782893B1 (en) | 2011-11-25 | 2017-08-23 | Conser SPA | Process for producing 1,4-butanediol, gamma-butyrolactone and tetrahydrofuran by hydrogenating dialkyl maleate in mixed liquid/vapor phase |
| EP4188903B1 (en) | 2021-03-12 | 2024-01-03 | Conser S.P.A. | Process for the co-production of dialkyl succinate and 1,4-butanediol by hydrogenating dialkyl maleate in two stages |
| CN116102425A (zh) * | 2023-01-09 | 2023-05-12 | 惠州博科环保新材料有限公司 | 一种延长加氢催化剂寿命的丁二酸二烷基酯加氢方法 |
| US12497372B2 (en) | 2023-03-21 | 2025-12-16 | SipChem Sahara International Petrochemical Company JSC | Oxygenated hydrocarbon production system with acidic impurity removal resin column |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2638481A (en) | 1950-05-26 | 1953-05-12 | Hercules Powder Co Ltd | Maleic acid manufacture |
| GB727828A (en) | 1952-12-09 | 1955-04-06 | Chempatents Inc | Recovery of polycarboxylic acid anhydrides |
| GB763339A (en) | 1953-03-23 | 1956-12-12 | Chempatents Inc | Improvements in recovery of maleic and phthalic acid anhydrides |
| FR1089012A (fr) | 1953-10-08 | 1955-03-14 | Chempatents | Procédé de récupération des anhydrides d'acides polycarboxyliques à partir de mélanges gazeux dilués |
| NL98195C (enExample) | 1955-04-20 | |||
| US2893924A (en) | 1956-04-17 | 1959-07-07 | Saint Gobain | Separation and purification of anhydrides of organic diacids |
| US3040059A (en) | 1959-07-02 | 1962-06-19 | Foster Wheeler Corp | Recovery of the anhydrides of polycarboxylic acids |
| BE792879A (fr) | 1971-12-17 | 1973-03-30 | Chevron Res | Procede d'isolement de l'anhydride maleique |
| US3891680A (en) | 1972-11-29 | 1975-06-24 | Chevron Res | Maleic anhydride recovery using nonaqueous medium |
| US3850758A (en) | 1973-07-02 | 1974-11-26 | Allied Chem | Purification of crude maleic anhydride by treatment with dimethylbenzophenone |
| DE2444824A1 (de) | 1974-09-19 | 1976-04-08 | Basf Ag | Verfahren zur gewinnung von maleinsaeureanhydrid |
| US4071540A (en) | 1976-07-08 | 1978-01-31 | Chevron Research Company | Anhydride separation process |
| US4118403A (en) | 1976-11-18 | 1978-10-03 | Monsanto Company | Recovery of maleic anhydride |
| GB8331793D0 (en) | 1983-11-29 | 1984-01-04 | Davy Mckee Ltd | Process |
| BR8507068A (pt) | 1984-11-21 | 1987-07-14 | Davy Mckee London | Processo para a producao de butano-1,4-diol |
| GB8514002D0 (en) | 1985-06-04 | 1985-07-10 | Davy Mckee Ltd | Process |
| JPH01500753A (ja) * | 1986-08-01 | 1989-03-16 | デイヴィ マッキー （ロンドン） リミテッド | ブタン‐１，４‐ジオールおよびガンマ‐ブチロラクトンの同時製造方法 |
| GB8618888D0 (en) | 1986-08-01 | 1986-09-10 | Davy Mckee Ltd | Process |
| GB8618890D0 (en) | 1986-08-01 | 1986-09-10 | Davy Mckee Ltd | Process |
| GB8717993D0 (en) | 1987-07-29 | 1987-09-03 | Davy Mckee Ltd | Process |
| GB8717992D0 (en) | 1987-07-29 | 1987-09-03 | Davy Mckee Ltd | Process |
| US4932104A (en) | 1988-09-30 | 1990-06-12 | Adolf Kowal | Separable buckle |
| JP2596604B2 (ja) | 1988-12-14 | 1997-04-02 | 東燃株式会社 | １，４−ブタンジオールおよびテトラヒドロフランの製造方法 |
| DE69027304T2 (de) | 1989-01-17 | 1997-01-23 | Davy Process Technology Ltd., London | Kontinuierliches Verfahren zur Herstellung von Carbonsäureestern |
| GB8917864D0 (en) | 1989-08-04 | 1989-09-20 | Davy Mckee London | Process |
| GB8917862D0 (en) | 1989-08-04 | 1989-09-20 | Davy Mckee London | Process |
| GB8917859D0 (en) | 1989-08-04 | 1989-09-20 | Davy Mckee London | Process |
| US5347021A (en) | 1990-04-16 | 1994-09-13 | Isp Investments Inc. | Process of vapor phase catalytic hydrogenation of maleic anhydride to gamma-butyrolactone in high conversion and high selectivity using an activated catalyst |
| ZA973972B (en) * | 1996-05-14 | 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. |
| 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. |
-
1998
- 1998-03-23 ES ES98302163T patent/ES2158645T3/es not_active Expired - Lifetime
- 1998-03-23 EP EP98302163A patent/EP0962438B1/en not_active Expired - Lifetime
- 1998-03-23 DE DE69800886T patent/DE69800886T2/de not_active Expired - Lifetime
-
1999
- 1999-03-19 CN CNB998042544A patent/CN1158233C/zh not_active Expired - Fee Related
- 1999-03-19 CA CA002325499A patent/CA2325499A1/en not_active Abandoned
- 1999-03-19 BR BR9908993-9A patent/BR9908993A/pt not_active IP Right Cessation
- 1999-03-19 JP JP2000537838A patent/JP2002507587A/ja active Pending
- 1999-03-19 ID IDW20001103A patent/ID26243A/id unknown
- 1999-03-19 WO PCT/GB1999/000881 patent/WO1999048852A1/en not_active Ceased
- 1999-03-19 AU AU31560/99A patent/AU751399B2/en not_active Ceased
- 1999-03-19 US US09/555,015 patent/US6274743B1/en not_active Expired - Lifetime
- 1999-03-22 MY MYPI99001067A patent/MY124354A/en unknown
- 1999-03-23 AR ARP990101263A patent/AR015737A1/es unknown
- 1999-05-04 TW TW088107239A patent/TW557294B/zh not_active IP Right Cessation
- 1999-05-30 SA SA99200188A patent/SA99200188B1/ar unknown
-
2000
- 2000-06-12 ZA ZA200002941A patent/ZA200002941B/xx unknown
- 2000-09-20 NO NO20004695A patent/NO20004695D0/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA200002941B (en) | 2001-07-25 |
| DE69800886T2 (de) | 2001-10-11 |
| TW557294B (en) | 2003-10-11 |
| ES2158645T3 (es) | 2001-09-01 |
| MY124354A (en) | 2006-06-30 |
| DE69800886D1 (de) | 2001-07-12 |
| BR9908993A (pt) | 2000-12-12 |
| EP0962438A1 (en) | 1999-12-08 |
| CA2325499A1 (en) | 1999-09-30 |
| JP2002507587A (ja) | 2002-03-12 |
| AU751399B2 (en) | 2002-08-15 |
| CN1294571A (zh) | 2001-05-09 |
| NO20004695L (no) | 2000-09-20 |
| NO20004695D0 (no) | 2000-09-20 |
| EP0962438B1 (en) | 2001-06-06 |
| SA99200188B1 (ar) | 2006-11-20 |
| AU3156099A (en) | 1999-10-18 |
| US6274743B1 (en) | 2001-08-14 |
| WO1999048852A1 (en) | 1999-09-30 |
| CN1158233C (zh) | 2004-07-21 |
| ID26243A (id) | 2000-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |