AR043069A1 - Uso de cuerpos de moldeo como catalizadores para la fabricacion de caprolactama - Google Patents
Uso de cuerpos de moldeo como catalizadores para la fabricacion de caprolactamaInfo
- Publication number
- AR043069A1 AR043069A1 ARP980104356A ARP980104356A AR043069A1 AR 043069 A1 AR043069 A1 AR 043069A1 AR P980104356 A ARP980104356 A AR P980104356A AR P980104356 A ARP980104356 A AR P980104356A AR 043069 A1 AR043069 A1 AR 043069A1
- Authority
- AR
- Argentina
- Prior art keywords
- oxide
- manufacture
- catalyst
- molding bodies
- caprolactama
- Prior art date
Links
Classifications
-
- 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
- B01J37/06—Washing
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/02—Preparation of lactams
- C07D201/08—Preparation of lactams from carboxylic acids or derivatives thereof, e.g. hydroxy carboxylic acids, lactones or nitriles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Uso de cuerpo de moldeo que contienen, sustancialmente, un óxido catalíticamente activo, como catalizador, cuyo catalizador no contiene ningunos componentes solubles bajo las condiciones de reacción, para la fabricación de lactamas cíclicas por reacción de aminocarboxinitrilos con agua en la fase líquida en un reactor de lecho fijo, componiéndose el catalizador de cuerpos de moldeo obtenidos por conformado del óxido en cuerpos de moldeo y tratamiento del óxido antes o después del conformado con 0,1 hasta 30 % en peso, con respecto al óxido, de un ácido en el que el óxido es poco soluble.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19738464A DE19738464A1 (de) | 1997-09-03 | 1997-09-03 | Verwendung von Formkörpern als Katalysator zur Herstellung von Caprolactam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR043069A1 true AR043069A1 (es) | 2005-07-20 |
Family
ID=7841049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP980104356A AR043069A1 (es) | 1997-09-03 | 1998-09-01 | Uso de cuerpos de moldeo como catalizadores para la fabricacion de caprolactama |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP1015424B1 (es) |
| JP (1) | JP2001514249A (es) |
| KR (1) | KR20010023546A (es) |
| CN (1) | CN1100756C (es) |
| AR (1) | AR043069A1 (es) |
| AU (1) | AU9345798A (es) |
| BR (1) | BR9811433A (es) |
| CA (1) | CA2302439A1 (es) |
| DE (2) | DE19738464A1 (es) |
| ES (1) | ES2181271T3 (es) |
| ID (1) | ID24694A (es) |
| MY (1) | MY118098A (es) |
| TW (1) | TW541204B (es) |
| WO (1) | WO1999011613A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101945847B (zh) | 2008-02-15 | 2013-07-10 | 巴斯夫欧洲公司 | 生产6-羟基己酸酯的方法 |
| ES2421150T3 (es) | 2009-04-07 | 2013-08-29 | Basf Se | Método para la preparación de 1,6-hexanodiol y caprolactona |
| US8629306B2 (en) | 2009-04-07 | 2014-01-14 | Basf Se | Method for producing 1,6-hexanediol |
| EP2417087B1 (de) | 2009-04-08 | 2013-03-13 | Basf Se | Verfahren zur herstellung von 1,6-hexandiol durch hydrierung von oligo- und polyestern |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE836165A (fr) * | 1974-12-02 | 1976-06-01 | Procede de preparation d'un support conforme en oxyde de titane | |
| DE3217751A1 (de) * | 1982-05-12 | 1983-11-17 | Degussa Ag, 6000 Frankfurt | Presslinge aus pyrogen hergestelltem titandioxid, verfahren zu ihrer herstellung sowie ihre verwendung |
| DE3534741A1 (de) * | 1985-09-28 | 1987-04-09 | Basf Ag | Verfahren zur entfernung von schwefelverbindungen aus gasstroemen |
| DE3823213A1 (de) * | 1988-07-08 | 1990-01-11 | Basf Ag | Verfahren zur herstellung von caprolacton |
| DE4142897A1 (de) * | 1991-12-23 | 1993-06-24 | Sued Chemie Ag | Katalysator-formkoerper |
| DE4338807C1 (de) * | 1993-11-12 | 1995-01-26 | Heraeus Quarzglas | Formkörper mit hohem Gehalt an Siliziumdioxid und Verfahren zur Herstellung solcher Formkörper |
| DE4339648A1 (de) * | 1993-11-20 | 1995-05-24 | Basf Ag | Verfahren zur Herstellung von Caprolactam |
| DE4405877A1 (de) * | 1994-02-23 | 1995-08-24 | Sued Chemie Ag | Katalysator- bzw. Katalysatorträger-Formkörper |
| US5484757A (en) * | 1994-06-02 | 1996-01-16 | Norton Chemical Process Products Corp. | Titania-based catalyst carriers |
| DE19517821A1 (de) * | 1995-05-18 | 1996-11-21 | Basf Ag | Verfahren zur Herstellung von Caprolactam |
-
1997
- 1997-09-03 DE DE19738464A patent/DE19738464A1/de not_active Withdrawn
-
1998
- 1998-08-21 KR KR1020007002194A patent/KR20010023546A/ko not_active Application Discontinuation
- 1998-08-21 CN CN98808838A patent/CN1100756C/zh not_active Expired - Fee Related
- 1998-08-21 DE DE59804822T patent/DE59804822D1/de not_active Expired - Fee Related
- 1998-08-21 WO PCT/EP1998/005333 patent/WO1999011613A1/de not_active Application Discontinuation
- 1998-08-21 ES ES98946406T patent/ES2181271T3/es not_active Expired - Lifetime
- 1998-08-21 JP JP2000508653A patent/JP2001514249A/ja not_active Withdrawn
- 1998-08-21 CA CA002302439A patent/CA2302439A1/en not_active Abandoned
- 1998-08-21 ID IDW20000388A patent/ID24694A/id unknown
- 1998-08-21 BR BR9811433-6A patent/BR9811433A/pt not_active IP Right Cessation
- 1998-08-21 EP EP98946406A patent/EP1015424B1/de not_active Expired - Lifetime
- 1998-08-21 AU AU93457/98A patent/AU9345798A/en not_active Abandoned
- 1998-09-01 TW TW087114491A patent/TW541204B/zh not_active IP Right Cessation
- 1998-09-01 AR ARP980104356A patent/AR043069A1/es active IP Right Grant
- 1998-09-01 MY MYPI98003995A patent/MY118098A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE19738464A1 (de) | 1999-03-04 |
| EP1015424A1 (de) | 2000-07-05 |
| CN1100756C (zh) | 2003-02-05 |
| AU9345798A (en) | 1999-03-22 |
| WO1999011613A1 (de) | 1999-03-11 |
| CA2302439A1 (en) | 1999-03-11 |
| CN1269788A (zh) | 2000-10-11 |
| TW541204B (en) | 2003-07-11 |
| JP2001514249A (ja) | 2001-09-11 |
| EP1015424B1 (de) | 2002-07-17 |
| ES2181271T3 (es) | 2003-02-16 |
| BR9811433A (pt) | 2000-08-22 |
| DE59804822D1 (de) | 2002-08-22 |
| KR20010023546A (ko) | 2001-03-26 |
| ID24694A (id) | 2000-08-03 |
| MY118098A (en) | 2004-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |