NL8000538A - Hydrogeneringswerkwijze. - Google Patents

Hydrogeneringswerkwijze. Download PDF

Info

Publication number
NL8000538A
NL8000538A NL8000538A NL8000538A NL8000538A NL 8000538 A NL8000538 A NL 8000538A NL 8000538 A NL8000538 A NL 8000538A NL 8000538 A NL8000538 A NL 8000538A NL 8000538 A NL8000538 A NL 8000538A
Authority
NL
Netherlands
Prior art keywords
catalyst
bis
water
methylamine
hydrogenated
Prior art date
Application number
NL8000538A
Other languages
English (en)
Dutch (nl)
Original Assignee
Suntech
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 Suntech filed Critical Suntech
Publication of NL8000538A publication Critical patent/NL8000538A/nl

Links

Classifications

    • 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
    • B01J23/90—Regeneration or reactivation
    • B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
NL8000538A 1979-02-01 1980-01-29 Hydrogeneringswerkwijze. NL8000538A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/008,309 US4181680A (en) 1979-02-01 1979-02-01 Hydrogenation of aromatic amines
US830979 1986-02-19

Publications (1)

Publication Number Publication Date
NL8000538A true NL8000538A (nl) 1980-08-05

Family

ID=21730924

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8000538A NL8000538A (nl) 1979-02-01 1980-01-29 Hydrogeneringswerkwijze.

Country Status (9)

Country Link
US (1) US4181680A (it)
JP (1) JPS55108839A (it)
BE (1) BE881479A (it)
CA (1) CA1126761A (it)
DE (1) DE3003731A1 (it)
FR (1) FR2447902A1 (it)
GB (1) GB2044759B (it)
IT (1) IT1140524B (it)
NL (1) NL8000538A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222961A (en) * 1979-02-01 1980-09-16 Suntech, Inc. Process for hydrogenating aromatic dinitriles
US4960941A (en) * 1988-03-30 1990-10-02 Air Products And Chemicals, Inc. Hydrogenation of aromatic amines to produce their ring hydrogenated counterparts
JPH06279368A (ja) * 1991-10-23 1994-10-04 Mitsubishi Gas Chem Co Inc ビスアミノメチルシクロヘキサンの製造法
US5550294A (en) * 1992-02-05 1996-08-27 Olin Corporation Method of increasing hydrogenation rate of aromatic amines
US5741928A (en) * 1994-09-21 1998-04-21 Mitsubishi Gas Chemical Company, Inc. Process for producing bis (aminomethyl) cyclohexane
CN105384645A (zh) * 2008-11-18 2016-03-09 因温斯特技术公司 1,2-二氨基环已烷和化学方法
WO2024122528A1 (ja) * 2022-12-07 2024-06-13 三菱瓦斯化学株式会社 シクロヘキサン環を含有するジアミンの製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606926A (en) * 1949-12-31 1952-08-12 Du Pont Process for preparing cyclohexane-diamines predominantly in the cis form
US2955926A (en) * 1954-09-20 1960-10-11 Abbott Lab High pressure chemical apparatus
US3117162A (en) * 1960-03-30 1964-01-07 Engelhard Ind Inc Hydrogenation of nitriles
FR1305090A (fr) * 1961-11-08 1962-09-28 Bayer Ag Procédé de préparation de composés alkyl-hydroaromatiques
GB1149251A (en) * 1965-09-24 1969-04-23 Columbian Carbon Hydrogenation of nitrogenous carbon compounds
US3632648A (en) * 1967-06-10 1972-01-04 Basf Ag Continuous production of diaminodicyclo-hexylalkanes
US3729512A (en) * 1968-11-27 1973-04-24 American Cyanamid Co Homogeneous ruthenium-catalyzed reduction of nitro compounds
GB1282882A (en) * 1969-02-12 1972-07-26 Ici Ltd Preparation of trans-trans-enriched 4,4'-diamino-dicyclohexylmethane and dicarboxylic acid salts thereof
US3743677A (en) * 1971-08-03 1973-07-03 Basf Ag Continuous manufacture of bis(aminocyclohexyl)-alkanes or bis(aminocyclohexyl)ethers
JPS50126638A (it) * 1974-03-18 1975-10-04
JPS5416452A (en) * 1977-07-08 1979-02-07 Takeda Chem Ind Ltd Preparation of dis(amnomethyl) cyclohexane
JPS5484078A (en) * 1977-12-15 1979-07-04 Hatsuo Sakurazawa Drum type conveying apparatus for band like dough
US4222961A (en) * 1979-02-01 1980-09-16 Suntech, Inc. Process for hydrogenating aromatic dinitriles

Also Published As

Publication number Publication date
JPS55108839A (en) 1980-08-21
FR2447902B1 (it) 1984-04-20
GB2044759B (en) 1983-04-20
US4181680A (en) 1980-01-01
DE3003731A1 (de) 1980-08-21
IT1140524B (it) 1986-10-01
FR2447902A1 (fr) 1980-08-29
IT8019279A0 (it) 1980-01-17
BE881479A (fr) 1980-07-31
GB2044759A (en) 1980-10-22
DE3003731C2 (it) 1990-06-07
JPH0329781B2 (it) 1991-04-25
CA1126761A (en) 1982-06-29

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed