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
Application number
ES99966130T
Other languages
English (en)
Inventor
Ralph T Goodwin Iii
Gregory J Ward
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
Original Assignee
Solutia Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Solutia Inc filed Critical Solutia Inc
Publication of ES2174776T1 publication Critical patent/ES2174776T1/es
Pending legal-status Critical Current

Links

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Un método para la producción por hidrogenación de una amina a partir de un nitrilo, que comprende: alimentar hidrógeno y nitrilo a un reactor que comprende un catalizador, agua y una base inorgánica, para formar un medio de reacción; mezclar dicho medio de reacción para proporcionar una concentración en masa local uniforme de dicho nitrilo en, al menos, una dirección a través de dicho reactor; e hidrogenar dicho nitrilo para formar dicha amina.
ES99966130T 1998-12-22 1999-12-10 Reactor de baja presion para aminas. Pending ES2174776T1 (es)

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

Families Citing this family (15)

* 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
RU2434676C9 (ru) * 2006-03-10 2012-12-27 Басф Се Катализатор на основе смешанных оксидов для гидрирования органических соединений, способ его получения и способ гидрирования
ES2463686T3 (es) * 2006-05-09 2014-05-28 Basf Se Procedimiento para la producción de aminoalquilonitrilos y diaminas a partir de nitrilos de este tipo
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
CN103502200B (zh) * 2011-04-15 2016-01-20 兰蒂奇化工股份公司 用于生产六亚甲基二胺的改进的工艺
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
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
WO2024081857A1 (en) 2022-10-14 2024-04-18 Ascend Performance Materials Operations Llc Process for producing hexamethylenediamine from caprolactam

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
JP2002533319A (ja) 2002-10-08
IN2001CH00882A (es) 2007-04-27
IN221850B (es) 2008-09-12
WO2000037424A1 (en) 2000-06-29
EP1169296A1 (en) 2002-01-09
AU2174600A (en) 2000-07-12
MXPA01006522A (es) 2002-02-01
DE1169296T1 (de) 2002-08-22
HK1041685A1 (zh) 2002-07-19
CA2356560A1 (en) 2000-06-29
KR20010101316A (ko) 2001-11-14
KR100676269B1 (ko) 2007-02-01
BR9916490A (pt) 2001-12-18
CN1335833A (zh) 2002-02-13
RU2233266C2 (ru) 2004-07-27
US6281388B1 (en) 2001-08-28
CN1216032C (zh) 2005-08-24
EP1169296A4 (en) 2002-11-06
AU770554B2 (en) 2004-02-26
MX232905B (es) 2005-12-13

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