CN1216032C - 低压胺反应器 - Google Patents

低压胺反应器 Download PDF

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Publication number
CN1216032C
CN1216032C CN998162892A CN99816289A CN1216032C CN 1216032 C CN1216032 C CN 1216032C CN 998162892 A CN998162892 A CN 998162892A CN 99816289 A CN99816289 A CN 99816289A CN 1216032 C CN1216032 C CN 1216032C
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CN
China
Prior art keywords
concentration
reactor
nitrile
local bulk
catalyst
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.)
Expired - Fee Related
Application number
CN998162892A
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English (en)
Chinese (zh)
Other versions
CN1335833A (zh
Inventor
R·T·古德温三世
G·J·瓦德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solutia Inc
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Solutia Inc
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Publication date
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Publication of CN1335833A publication Critical patent/CN1335833A/zh
Application granted granted Critical
Publication of CN1216032C publication Critical patent/CN1216032C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CN998162892A 1998-12-22 1999-12-10 低压胺反应器 Expired - Fee Related CN1216032C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11332998P 1998-12-22 1998-12-22
US60/113,329 1998-12-22

Publications (2)

Publication Number Publication Date
CN1335833A CN1335833A (zh) 2002-02-13
CN1216032C true CN1216032C (zh) 2005-08-24

Family

ID=22348829

Family Applications (1)

Application Number Title Priority Date Filing Date
CN998162892A Expired - Fee Related CN1216032C (zh) 1998-12-22 1999-12-10 低压胺反应器

Country Status (15)

Country Link
US (1) US6281388B1 (enExample)
EP (1) EP1169296A4 (enExample)
JP (1) JP2002533319A (enExample)
KR (1) KR100676269B1 (enExample)
CN (1) CN1216032C (enExample)
AU (1) AU770554B2 (enExample)
BR (1) BR9916490A (enExample)
CA (1) CA2356560A1 (enExample)
DE (1) DE1169296T1 (enExample)
ES (1) ES2174776T1 (enExample)
HK (1) HK1041685A1 (enExample)
IN (1) IN221850B (enExample)
MX (1) MXPA01006522A (enExample)
RU (1) RU2233266C2 (enExample)
WO (1) WO2000037424A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0317706A (pt) * 2002-12-23 2005-11-22 Solutia Inc Processo de baixa pressão para a produção de 3-dimetilamino-propilamina (dmapa)
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
EP1996322A1 (de) * 2006-03-10 2008-12-03 Basf Se Mischoxid-katalysatoren
BRPI0711043B1 (pt) 2006-05-09 2017-06-20 Basf Se Processes and apparatus for preparing a diamine, and use of an apparatus
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
PL2697189T5 (pl) 2011-04-15 2021-12-13 Radici Chimica Spa Ulepszony sposób wytwarzania heksametylenodiaminy
EP3186221B1 (de) * 2014-08-28 2022-02-23 Basf Se Verfahren zur herstellung von primären aminen unter verwendung eines kobalt-vollkontaktkatalysators
KR102458721B1 (ko) * 2017-11-29 2022-10-26 한화솔루션 주식회사 프탈레이트 화합물의 수소화 방법
EP4126812B1 (en) * 2020-03-25 2025-11-05 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
MXPA01006522A (es) 2002-02-01
ES2174776T1 (es) 2002-11-16
KR20010101316A (ko) 2001-11-14
AU770554B2 (en) 2004-02-26
DE1169296T1 (de) 2002-08-22
EP1169296A1 (en) 2002-01-09
IN2001CH00882A (enExample) 2007-04-27
EP1169296A4 (en) 2002-11-06
CN1335833A (zh) 2002-02-13
US6281388B1 (en) 2001-08-28
BR9916490A (pt) 2001-12-18
AU2174600A (en) 2000-07-12
WO2000037424A1 (en) 2000-06-29
MX232905B (enExample) 2005-12-13
CA2356560A1 (en) 2000-06-29
RU2233266C2 (ru) 2004-07-27
HK1041685A1 (zh) 2002-07-19
JP2002533319A (ja) 2002-10-08
IN221850B (enExample) 2008-09-12
KR100676269B1 (ko) 2007-02-01

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