JPS5035050B1 - - Google Patents

Info

Publication number
JPS5035050B1
JPS5035050B1 JP45056948A JP5694870A JPS5035050B1 JP S5035050 B1 JPS5035050 B1 JP S5035050B1 JP 45056948 A JP45056948 A JP 45056948A JP 5694870 A JP5694870 A JP 5694870A JP S5035050 B1 JPS5035050 B1 JP S5035050B1
Authority
JP
Japan
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
JP45056948A
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 filed Critical
Publication of JPS5035050B1 publication Critical patent/JPS5035050B1/ja
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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
JP45056948A 1969-07-11 1970-07-01 Pending JPS5035050B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA56835 1969-07-11

Publications (1)

Publication Number Publication Date
JPS5035050B1 true JPS5035050B1 (ja) 1975-11-13

Family

ID=4085457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45056948A Pending JPS5035050B1 (ja) 1969-07-11 1970-07-01

Country Status (8)

Country Link
US (1) US3696153A (ja)
JP (1) JPS5035050B1 (ja)
BE (1) BE751254A (ja)
CA (1) CA915707A (ja)
DE (1) DE2034380C3 (ja)
FR (1) FR2055075A5 (ja)
GB (1) GB1317464A (ja)
NL (1) NL150426B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5271151U (ja) * 1975-11-22 1977-05-27

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064172A (en) * 1973-09-12 1977-12-20 Imperial Chemical Industries Limited Hexamethylene diamine by hydrogenation of adiponitrile in presence of an activated iron oxide catalyst
GB1486890A (en) * 1973-09-12 1977-09-28 Ici Ltd Catalysts and their use in hydrogenation
NL7408053A (nl) * 1973-09-12 1975-03-14 Ici Ltd Hydrogeneringskatalysator en werkwijze voor de bereiding daarvan.
US4146555A (en) 1975-08-26 1979-03-27 Du Pont Of Canada Limited Process for purifying adiponitrile
IT1065070B (it) * 1975-08-26 1985-02-25 Du Pont Canada Processo per la produzione di esametilendiamina
US4042629A (en) * 1976-06-04 1977-08-16 Du Pont Of Canada Preparation of hexamethylene diamine from 2-cyanocyclopentanone and adiponitrile
US4289908A (en) * 1979-07-19 1981-09-15 Air Products And Chemicals, Inc. Production of higher amines by the gas phase hydrogenation of nitriles
US4259262A (en) * 1979-08-23 1981-03-31 Phillips Petroleum Company Catalytic hydrogenation of unsaturated dinitriles
US4346474A (en) * 1980-07-03 1982-08-24 International Business Machines Corporation Even-odd parity checking for synchronous data transmission
US4282381A (en) * 1980-08-21 1981-08-04 E. I. Du Pont De Nemours And Company Process for purifying hexamethylenediamine
DE3231193A1 (de) * 1982-08-21 1984-02-23 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von primaeren aminen
DE3231192A1 (de) * 1982-08-21 1984-02-23 Basf Ag, 6700 Ludwigshafen Geformte eisenkatalysatormasse, deren herstellung und verwendung
US4480051A (en) * 1983-08-03 1984-10-30 E. I. Du Pont De Nemours And Company Activated iron hydrogenation catalyst
DE3905791A1 (de) * 1989-02-24 1990-09-06 Bayer Ag Verfahren zur herstellung von amidgruppen und/oder imidgruppen aufweisenden polyhydantoinen
CA2017985A1 (en) * 1989-06-16 1990-12-16 Otto Immel Process for the preparation of an iron catalyst and a process for the preparation of primary amines by the hydrogenation of nitriles using said iron catalyst
US5093303A (en) * 1989-11-28 1992-03-03 Yutaka Tamaura Catalyst for decomposing gaseous oxide and method of manufacturing the same
US5237088A (en) * 1992-03-25 1993-08-17 E. I. Du Pont De Nemours And Company Transfer hydrogenation of nitriles using amine donors
US5321161A (en) * 1993-05-17 1994-06-14 Akzo Nv Hydrogenation of nitriles by a tungsten carbide catalyst
AU4300497A (en) * 1996-09-10 1998-04-02 Basf Aktiengesellschaft Process for the manufacture of aliphatic alpha, omega amino nitriles
CA2265436C (en) * 1996-09-10 2006-03-28 Basf Aktiengesellschaft Process for the separation of 2-aminomethylcyclopentylamine from a mixture containing hexamethyldiamine and 2-aminomethylcyclopentylamine
DE19636766A1 (de) * 1996-09-10 1998-03-12 Basf Ag Verfahren zur gleichzeitigen Herstellung von 6-Aminocapronitril und Hexamethylendiamin
DE19704614A1 (de) 1997-02-07 1998-08-13 Basf Ag Verfahren zur Abtrennnung eines Imins aus einer Mischung enthaltend ein Amin und ein Imin
DE19704618A1 (de) * 1997-02-07 1998-08-13 Basf Ag Verfahren zur Abtrennung von 2-Aminomethylcyclopentylamin aus einer Mischung enthaltend Hexamethylendiamin und 2-Aminomethylcyclopentylamin
DE19809688A1 (de) 1998-03-06 1999-09-09 Basf Ag Verfahren zur Herstellung von aliphatischen alpha-, omega-Diaminen
DE19809687A1 (de) * 1998-03-06 1999-09-09 Basf Ag Hydrierkatalysator
DE19812427A1 (de) 1998-03-20 1999-09-23 Basf Ag Verfahren zur Abtrennung eines Azepin-Derivats aus einer Mischung enthaltend ein Amin und ein Azepin-Derivat
DE19831889A1 (de) * 1998-07-17 2000-01-27 Basf Ag Verbessertes Verfahren zur Herstellung von Hexamethylendiamin
US6346641B1 (en) 1998-07-20 2002-02-12 Basf Aktiengesellschaft Method for simultaneous production of 6-aminocapronitrile and hexamethylenediamine
DE19839338A1 (de) 1998-08-28 2000-03-02 Basf Ag Verbessertes Verfahren zur gleizeitigen Herstellung von 6-Aminocapronitril und Hexamethylendiamin
DE19839346A1 (de) * 1998-08-28 2000-03-02 Basf Ag Verbessertes Verfahren zur Herstellung von Hexamethylendiamin
DE10059716A1 (de) 2000-11-30 2002-06-06 Basf Ag Verfahren zur Reduzierung des Gehalts an einem ungesättigten Amin in einer Mischung enthaltend ein Amin und ein Nitril
DE10151559A1 (de) * 2001-10-23 2003-04-30 Basf Ag Als Katalysator geeignete Masse
DE10151558A1 (de) * 2001-10-23 2003-04-30 Basf Ag Als Katalysatorvorstufe geeignete oxidische Masse
DE10223827A1 (de) * 2002-05-28 2003-12-11 Basf Ag Verfahren zur Reduzierung des Gehalts an einem ungesättigten Amin in einer Mischung enthaltend ein Aminonitril, ein Diamin, ein Dinitril oder deren Gemische
CN101952004B (zh) * 2007-06-13 2015-08-12 因温斯特技术公司 改善己二腈质量的方法
WO2015038679A1 (en) 2013-09-13 2015-03-19 Invista Technologies S.A R.L. Catalyst preparation and hydrogenation process
WO2015038673A1 (en) 2013-09-13 2015-03-19 Invista Technologies S.À R.L. Hydrogenation of dinitriles for the preparation of diamines
CN105658617A (zh) 2013-09-13 2016-06-08 因温斯特技术公司 使二腈氢化以便制备二胺
WO2015038676A1 (en) 2013-09-13 2015-03-19 Invista Technologies S.À R.L. Hydrogenation process for the preparation of diamine from dinitriles
WO2015038675A1 (en) 2013-09-13 2015-03-19 Invista Technologies S.À R.L. Hydrogenation process for making diamine from dinitrile
CN106536476B (zh) 2014-04-25 2018-11-13 英威达纺织（英国）有限公司 通过使二腈氢化来制备二胺
WO2015200630A1 (en) 2014-06-27 2015-12-30 Invista North America S.A R.L. Integrated process for nitrile manufacture with enhanced liquid-liquid extraction
WO2016040661A1 (en) 2014-09-12 2016-03-17 Invista North America S.A R.L. Catalyst handling method and hydrogenation process
CN105214702A (zh) * 2015-10-10 2016-01-06 浙江大学 一种c≡n键加氢的催化剂及其制备方法
EP3939960A1 (de) 2020-07-15 2022-01-19 Covestro Deutschland AG Verfahren zur gewinnung von diaminen aus wässrigen mischungen
EP4442859A1 (de) 2023-04-06 2024-10-09 Covestro Deutschland AG Nachhaltige herstellung von hexamethylendiisocyanat für die produktion von polyurethan

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE855263C (de) * 1943-10-19 1952-11-10 Basf Ag Verfahren zur Herstellung aliphatischer Diamine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL219539A (ja) * 1956-08-03
US3056837A (en) * 1959-04-24 1962-10-02 Stamicarbon Process for preparing hexamethylenediamine
US3152184A (en) * 1962-01-19 1964-10-06 Hercules Powder Co Ltd Catalytic hydrogenation of nitriles

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE855263C (de) * 1943-10-19 1952-11-10 Basf Ag Verfahren zur Herstellung aliphatischer Diamine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5271151U (ja) * 1975-11-22 1977-05-27

Also Published As

Publication number Publication date
FR2055075A5 (ja) 1971-05-07
US3696153A (en) 1972-10-03
GB1317464A (en) 1973-05-16
NL7010256A (ja) 1971-01-13
DE2034380A1 (de) 1971-01-14
DE2034380C3 (de) 1979-11-22
NL150426B (nl) 1976-08-16
CA915707A (en) 1972-11-28
DE2034380B2 (de) 1973-08-23
BE751254A (fr) 1970-11-16

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