BR9908504A - Processo para a hidrogenação de alfa-, Èmega-dinitrilas alifáticas na presença de um catalisador de leito fixo heterogêneo - Google Patents

Processo para a hidrogenação de alfa-, Èmega-dinitrilas alifáticas na presença de um catalisador de leito fixo heterogêneo

Info

Publication number
BR9908504A
BR9908504A BR9908504-6A BR9908504A BR9908504A BR 9908504 A BR9908504 A BR 9908504A BR 9908504 A BR9908504 A BR 9908504A BR 9908504 A BR9908504 A BR 9908504A
Authority
BR
Brazil
Prior art keywords
hydrogenation
fixed bed
bed catalyst
èmega
dinitriles
Prior art date
Application number
BR9908504-6A
Other languages
English (en)
Inventor
Guido Voit
Frank Ohlbach
Hermann Luyken
Martin Merger
Alwin Rehfinger
Rolf Hartmuth Fischer
Peter Bassler
Andreas Ansmann
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of BR9908504A publication Critical patent/BR9908504A/pt

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/78—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali- or alkaline earth metals
    • 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

Abstract

"PROCESSO PARA A HIDROGENAçãO DE ALFA-, ÈMEGA-DINITRILAS ALIFáTICAS NA PRESENçA DE UM CATALISADOR DE LEITO FIXO HETEROGêNEO". A invenção diz respeito a um processo para a hidrogenação de alfa-, ómega-dinitrilas alifáticas na presença de um catalisador de leito fixo. O processo é caracterizado em que a mistura de reação contém 2 Ámol a 30 mmol de Na, K, Rb, Cs, Mg, Ca, Sr, Ba ou Mn ou misturas destes na forma de um sal básico, em relação a 10 mol da alfa-, ómega-dinitrila alifática usada.
BR9908504-6A 1998-03-06 1999-02-23 Processo para a hidrogenação de alfa-, Èmega-dinitrilas alifáticas na presença de um catalisador de leito fixo heterogêneo BR9908504A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19809686A DE19809686A1 (de) 1998-03-06 1998-03-06 Verfahren zur Hydrierung von aliphatischen alpha, omega-Dinitrilen
PCT/EP1999/001149 WO1999044982A2 (de) 1998-03-06 1999-02-23 Verfahren zur hydrierung von aliphatischen alpha, omega-dinitrilen

Publications (1)

Publication Number Publication Date
BR9908504A true BR9908504A (pt) 2000-12-05

Family

ID=7859987

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9908504-6A BR9908504A (pt) 1998-03-06 1999-02-23 Processo para a hidrogenação de alfa-, Èmega-dinitrilas alifáticas na presença de um catalisador de leito fixo heterogêneo

Country Status (15)

Country Link
US (1) US6265602B1 (pt)
EP (1) EP1058677B1 (pt)
JP (1) JP2002505315A (pt)
KR (1) KR20010041628A (pt)
CN (1) CN1198788C (pt)
AR (1) AR015535A1 (pt)
AU (1) AU3408699A (pt)
BR (1) BR9908504A (pt)
CA (1) CA2322530A1 (pt)
DE (2) DE19809686A1 (pt)
ES (1) ES2190648T3 (pt)
ID (1) ID26184A (pt)
MY (1) MY133822A (pt)
TW (1) TW584620B (pt)
WO (1) WO1999044982A2 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6121126A (en) * 1998-02-25 2000-09-19 Micron Technologies, Inc. Methods and structures for metal interconnections in integrated circuits
US6143655A (en) 1998-02-25 2000-11-07 Micron Technology, Inc. Methods and structures for silver interconnections in integrated circuits
US6492694B2 (en) 1998-02-27 2002-12-10 Micron Technology, Inc. Highly conductive composite polysilicon gate for CMOS integrated circuits
US6815303B2 (en) * 1998-04-29 2004-11-09 Micron Technology, Inc. Bipolar transistors with low-resistance emitter contacts
US7060819B2 (en) * 2003-09-15 2006-06-13 Invista North America S.A.R.L. Process for producing hexamethylenediamine and aminocapronitrile from adiponitrile, wherein the hexamethylenediamine contains less than 100 ppm tetrahydroazepine
FR2892118B1 (fr) 2005-10-18 2010-12-10 Rhodia Recherches & Tech Procede de fabrication d'hexamethylene diamine et d'aminocapronitrile.
US8981130B2 (en) 2011-12-30 2015-03-17 E I Du Pont De Nemours And Company Process for the production of hexanediols
US8884036B2 (en) 2011-12-30 2014-11-11 E I Du Pont De Nemours And Company Production of hydroxymethylfurfural from levoglucosenone
US8865940B2 (en) 2011-12-30 2014-10-21 E I Du Pont De Nemours And Company Process for preparing 1,6-hexanediol
CN104136424A (zh) 2011-12-30 2014-11-05 纳幕尔杜邦公司 由异山梨醇制备四氢呋喃-2,5-二甲醇
JP2015506935A (ja) 2011-12-30 2015-03-05 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ １，６−ヘキサンジオールを調製する方法
US8889912B2 (en) 2011-12-30 2014-11-18 E I Du Pont De Nemours And Company Process for preparing 1,6-hexanediol
US8859826B2 (en) 2012-04-27 2014-10-14 E I Du Pont De Nemours And Company Production of alpha, omega-diols
US9018423B2 (en) 2012-04-27 2015-04-28 E I Du Pont De Nemours And Company Production of alpha, omega-diols
US8846985B2 (en) 2012-04-27 2014-09-30 E I Du Pont De Nemours And Company Production of alpha, omega-diols
WO2017142898A1 (en) 2016-02-16 2017-08-24 Invista North America S.A R.L. Promoter for selective nitrile hydrogenation
EP3238756B1 (en) 2016-04-26 2019-09-04 Gambro Lundia AB Apparatus for determining a parameter indicative of the progress of an extracorporeal blood treatment
WO2018046393A1 (de) 2016-09-08 2018-03-15 Basf Se Verfahren zur nitrilhydrierung in gegenwart eines auf zro2 geträgerten ruthenium-katalysators
CN112876381B (zh) * 2021-04-14 2024-01-26 江苏扬农化工集团有限公司 一种气相法制备6-氨基己腈的模拟移动床装置及方法
CN114053744B (zh) * 2021-12-13 2023-01-24 鞍山七彩化学股份有限公司 一种反应器和精馏连续化反应方法和系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5296628A (en) * 1992-02-13 1994-03-22 E. I. Du Pont De Nemours And Company Preparation of 6-aminocapronitrile
DE4446894A1 (de) 1994-12-27 1996-07-04 Basf Ag Verfahren zur Herstellung von aliphatischen alpha,omega-Aminonitrilen
DE19614283A1 (de) 1996-04-11 1997-10-16 Basf Ag Verfahren zur Herstellung von Aminen und Aminonitrilen
DE19630788C1 (de) 1996-07-31 1997-09-11 Basf Ag Verfahren zur Herstellung von NH¶2¶-Gruppen enthaltenden Verbindungen
US5898085A (en) 1997-03-28 1999-04-27 E. I. Du Pont De Nemours And Company Production of 1,3-diaminopentane by hydrogenation of 3-aminopentanenitrile

Also Published As

Publication number Publication date
CN1292777A (zh) 2001-04-25
CA2322530A1 (en) 1999-09-10
ES2190648T3 (es) 2003-08-01
DE19809686A1 (de) 1999-09-09
US6265602B1 (en) 2001-07-24
ID26184A (id) 2000-12-07
CN1198788C (zh) 2005-04-27
AR015535A1 (es) 2001-05-02
JP2002505315A (ja) 2002-02-19
EP1058677A2 (de) 2000-12-13
DE59903972D1 (de) 2003-02-13
EP1058677B1 (de) 2003-01-08
WO1999044982A2 (de) 1999-09-10
TW584620B (en) 2004-04-21
WO1999044982A3 (de) 1999-11-25
KR20010041628A (ko) 2001-05-25
AU3408699A (en) 1999-09-20
MY133822A (en) 2007-11-30

Similar Documents

Publication Publication Date Title
BR9908504A (pt) Processo para a hidrogenação de alfa-, Èmega-dinitrilas alifáticas na presença de um catalisador de leito fixo heterogêneo
BR0210253A (pt) Processo para telomerização de olefinas não-cìclicas
TR199902587T2 (xx) Fumarik asid t�revlerinin kullan�lmas�.
ES2155127T3 (es) Catalizador para la oxidacion en fase vapor de hidrocarbonos alcanos.
NO306553B1 (no) Metallocener, deres anvendelse som katalysatorer, samt katalysatorsystem omfattende forbindelsene
ES2180335T3 (es) Ligandos y complejos para la hidrogenacion enantioselectiva.
ES2184888T3 (es) Empleo de catalizadores de estaño, asi como mezclas reticulables que contienen estos catalizadores.
PT1138665E (pt) Hidrogenacao continua de compostos nitrados aromaticos utilizando um catalisador com baixo teor de aluminio
TR200003315T2 (tr) Acil durumda kullanılmaya uygun yeni farmasötik terkip ve bunun hazırlanma yöntemi
DE60228233D1 (de) Pyruvat-kinase als einem neuen zielmolekül
BR9813036A (pt) Processo para fazer compostos quirais
BR0206372A (pt) Processo para sintetizar um composto
BR9915133A (pt) Processos para sìntese de um borato de arila ou de alqueno, para acoplamento covalente de compostos orgânicos e para preparação de ácidos borÈnicos de arila ou de alqueno, sólido polimérico funcionalizado, borato de arila ou de alqueno, e, monoidroborano di-substituìdo.
BR9814167A (pt) Reações catalisadas com metal de transição baseadas em ligandos oxazolinil amina quirais
HK1065996A1 (en) Synthesis of 4-phenylbutyric acid
BR0012653A (pt) Processo para a preparação de n-fosfono-metil-glicina ou de um seu sal
BR9911586A (pt) Processo para preparação de 3-aril-benzenofuranonas
BR0209101A (pt) Processo para produção de óxido de propileno
BG103320A (en) Method for the alkylating hindered sulphonamides
BR9902051A (pt) Oxidação seletiva e a preparação de compostos aromáticos contendo grupos hidroxila.
BR0016781A (pt) Bases de 1-naftol e 2-naftol - mannich substituìdas
EE200100627A (et) Pressitud produktid mittepaakuvast soolast
BRPI0404434A (pt) Processo para a preparação de animais aromáticas mediante hidrogenação catalisada heterogeneamente
BR0016244A (pt) Processo para preparar cloretos de o-clorometil benzoìla
BR9910878A (pt) Processo para preparar uma quinonadiimina.

Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A,9A E 10A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1990 DE 25/02/2009.