ES2174776T1 - Reactor de baja presion para aminas. - Google Patents
Reactor de baja presion para aminas.Info
- Publication number
- ES2174776T1 ES2174776T1 ES99966130T ES99966130T ES2174776T1 ES 2174776 T1 ES2174776 T1 ES 2174776T1 ES 99966130 T ES99966130 T ES 99966130T ES 99966130 T ES99966130 T ES 99966130T ES 2174776 T1 ES2174776 T1 ES 2174776T1
- Authority
- ES
- Spain
- Prior art keywords
- nitrile
- aminas
- low pressure
- pressure reactor
- reactor
- 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.)
- Pending
Links
- 150000002825 nitriles Chemical class 0.000 abstract 4
- 150000001412 amines Chemical class 0.000 abstract 2
- 239000012429 reaction media Substances 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 150000007529 inorganic bases Chemical class 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/44—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
- C07C209/48—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers by reduction of nitriles
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11332998P | 1998-12-22 | 1998-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2174776T1 true ES2174776T1 (es) | 2002-11-16 |
Family
ID=22348829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES99966130T Pending ES2174776T1 (es) | 1998-12-22 | 1999-12-10 | Reactor de baja presion para aminas. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6281388B1 (show.php) |
| EP (1) | EP1169296A4 (show.php) |
| JP (1) | JP2002533319A (show.php) |
| KR (1) | KR100676269B1 (show.php) |
| CN (1) | CN1216032C (show.php) |
| AU (1) | AU770554B2 (show.php) |
| BR (1) | BR9916490A (show.php) |
| CA (1) | CA2356560A1 (show.php) |
| DE (1) | DE1169296T1 (show.php) |
| ES (1) | ES2174776T1 (show.php) |
| HK (1) | HK1041685A1 (show.php) |
| IN (1) | IN221850B (show.php) |
| MX (1) | MXPA01006522A (show.php) |
| RU (1) | RU2233266C2 (show.php) |
| WO (1) | WO2000037424A1 (show.php) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050095831A (ko) * | 2002-12-23 | 2005-10-04 | 솔루티아 인코포레이티드 | 3-디메틸아미노프로필아민(ｄｍａｐａ)의 제조를 위한 저압공정 |
| US6660887B1 (en) * | 2002-12-23 | 2003-12-09 | Solutia Inc. | Low pressure process for manufacture of 3-dimethylaminopropylamine (DMAPA) |
| US7196223B2 (en) * | 2005-05-03 | 2007-03-27 | Solutia, Inc. | Higher alcohols for solvents in amine production |
| DE102005052457A1 (de) * | 2005-11-03 | 2007-05-10 | Basf Ag | Verfahren zur Synthese von DMAPA |
| WO2007104663A1 (de) * | 2006-03-10 | 2007-09-20 | Basf Se | Mischoxid-katalysatoren |
| US8063239B2 (en) * | 2006-05-09 | 2011-11-22 | Basf Se | Process for preparing aminoalkylnitriles and diamines from such nitriles |
| FR2905948B1 (fr) * | 2006-09-19 | 2008-10-24 | Rhodia Recherches & Tech | Procede de fabrication d'amines par hydrogenation de composes nitriles |
| FR2907781B1 (fr) * | 2006-10-27 | 2010-01-08 | Ceca Sa | Procede de synthese de diamines et/ou de triamines primaires de haute purete a partir d'acides dimeres ou trimeres |
| FR2921922B1 (fr) * | 2007-10-04 | 2009-12-04 | Rhodia Operations | Procede de fabrication d'amines par hydrogenation de composes nitriles |
| FR2935704B1 (fr) * | 2008-09-09 | 2010-08-27 | Rhodia Operations | Procede de fabrication d'amines |
| EP2697189B2 (en) | 2011-04-15 | 2021-08-25 | Radici Chimica Spa | Improved process for the production of hexamethylenediamine |
| US9981904B2 (en) * | 2014-08-28 | 2018-05-29 | Basf Se | Process for preparing primary amines using an unsupported cobalt catalyst |
| KR102458721B1 (ko) * | 2017-11-29 | 2022-10-26 | 한화솔루션 주식회사 | 프탈레이트 화합물의 수소화 방법 |
| US20230128673A1 (en) * | 2020-03-25 | 2023-04-27 | Basf Se | Process for the preparation of hexamethylenediamine by hydrogenation of adiponitrile in the presence of raney nickel and a basic co-catalyst |
| CN111995526A (zh) * | 2020-09-22 | 2020-11-27 | 江苏扬农化工集团有限公司 | 一种固定床加氢合成己二胺的方法 |
| EP4602024A1 (en) | 2022-10-14 | 2025-08-20 | Ascend Performance Materials Operations LLC | Process for producing hexamethylenediamine from caprolactam |
| WO2025119889A1 (en) | 2023-12-07 | 2025-06-12 | Basf Se | Process for manufacturing an aliphatic diamine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3056837A (en) * | 1959-04-24 | 1962-10-02 | Stamicarbon | Process for preparing hexamethylenediamine |
| BE758296A (fr) * | 1969-11-07 | 1971-04-01 | Rhodiatoce | Procede de fabrication d'hexamethylenediamine |
| US4395573A (en) * | 1981-11-23 | 1983-07-26 | Monsanto Company | Production and separation of amines |
| US4491673A (en) * | 1982-04-19 | 1985-01-01 | Monsanto Company | Production and separation of amines |
| FR2722784B3 (fr) * | 1994-07-21 | 1996-09-06 | Rhone Poulenc Chimie | Procede d'hydrogenation catalytique de nitriles en amines en presence d'un catalyseur de type nickel de raney dope |
-
1999
- 1999-12-10 EP EP99966130A patent/EP1169296A4/en not_active Withdrawn
- 1999-12-10 DE DE1169296T patent/DE1169296T1/de active Pending
- 1999-12-10 BR BR9916490-6A patent/BR9916490A/pt not_active Application Discontinuation
- 1999-12-10 AU AU21746/00A patent/AU770554B2/en not_active Ceased
- 1999-12-10 JP JP2000589496A patent/JP2002533319A/ja not_active Withdrawn
- 1999-12-10 HK HK02103302.5A patent/HK1041685A1/zh unknown
- 1999-12-10 CA CA002356560A patent/CA2356560A1/en not_active Abandoned
- 1999-12-10 WO PCT/US1999/029394 patent/WO2000037424A1/en not_active Ceased
- 1999-12-10 CN CN998162892A patent/CN1216032C/zh not_active Expired - Fee Related
- 1999-12-10 ES ES99966130T patent/ES2174776T1/es active Pending
- 1999-12-10 KR KR20017008123A patent/KR100676269B1/ko not_active Expired - Fee Related
- 1999-12-10 IN IN882CH2001 patent/IN221850B/en unknown
- 1999-12-10 RU RU2001120344/04A patent/RU2233266C2/ru not_active IP Right Cessation
- 1999-12-13 US US09/460,051 patent/US6281388B1/en not_active Expired - Fee Related
-
2001
- 2001-06-22 MX MXPA01006522 patent/MXPA01006522A/es not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU2174600A (en) | 2000-07-12 |
| IN2001CH00882A (show.php) | 2007-04-27 |
| DE1169296T1 (de) | 2002-08-22 |
| WO2000037424A1 (en) | 2000-06-29 |
| JP2002533319A (ja) | 2002-10-08 |
| KR20010101316A (ko) | 2001-11-14 |
| CN1216032C (zh) | 2005-08-24 |
| EP1169296A4 (en) | 2002-11-06 |
| CA2356560A1 (en) | 2000-06-29 |
| KR100676269B1 (ko) | 2007-02-01 |
| RU2233266C2 (ru) | 2004-07-27 |
| AU770554B2 (en) | 2004-02-26 |
| MXPA01006522A (es) | 2002-02-01 |
| EP1169296A1 (en) | 2002-01-09 |
| US6281388B1 (en) | 2001-08-28 |
| MX232905B (show.php) | 2005-12-13 |
| HK1041685A1 (zh) | 2002-07-19 |
| IN221850B (show.php) | 2008-09-12 |
| BR9916490A (pt) | 2001-12-18 |
| CN1335833A (zh) | 2002-02-13 |
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