CH504440A - Verfahren zur Herstellung von e-Caprolactam oder w-Laurolactam - Google Patents

Verfahren zur Herstellung von e-Caprolactam oder w-Laurolactam

Info

Publication number
CH504440A
CH504440A CH244067A CH244067A CH504440A CH 504440 A CH504440 A CH 504440A CH 244067 A CH244067 A CH 244067A CH 244067 A CH244067 A CH 244067A CH 504440 A CH504440 A CH 504440A
Authority
CH
Switzerland
Prior art keywords
laurolactam
caprolactam
production
Prior art date
Application number
CH244067A
Other languages
English (en)
Inventor
Hiracka Hiroyuki
Nagahama Shizuo
Shimada Keizo
Senoo Masao
Okamoto Takehiko
Uchida Moriya
Original Assignee
Teijin Ltd
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 Teijin Ltd filed Critical Teijin Ltd
Publication of CH504440A publication Critical patent/CH504440A/de

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
    • B01J23/70—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
    • B01J23/835—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 germanium, tin or lead
    • 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
    • B01J23/14—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of germanium, tin or lead
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
    • B01J23/628—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with lead
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CH244067A 1966-02-19 1967-02-20 Verfahren zur Herstellung von e-Caprolactam oder w-Laurolactam CH504440A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP992866 1966-02-19
JP4228766 1966-06-28

Publications (1)

Publication Number Publication Date
CH504440A true CH504440A (de) 1971-03-15

Family

ID=26344739

Family Applications (1)

Application Number Title Priority Date Filing Date
CH244067A CH504440A (de) 1966-02-19 1967-02-20 Verfahren zur Herstellung von e-Caprolactam oder w-Laurolactam

Country Status (6)

Country Link
US (1) US3527754A (de)
CH (1) CH504440A (de)
DE (1) DE1695883A1 (de)
FR (1) FR1511994A (de)
GB (1) GB1160025A (de)
NL (1) NL6702394A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101712650B (zh) * 2009-11-13 2012-03-21 湘潭大学 一种由硝基环己烷液相加氢一步合成己内酰胺的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2298375A (en) * 1939-06-23 1942-10-13 Eastman Kodak Co Manufacture of nitro compounds
US2634269A (en) * 1951-09-21 1953-04-07 Du Pont Process for manufacturing caprolactam
US3184415A (en) * 1961-03-17 1965-05-18 Du Pont Catalyst compositions consisting of group iv metal salts and/or oxides
NL131476C (de) * 1965-01-28

Also Published As

Publication number Publication date
GB1160025A (en) 1969-07-30
US3527754A (en) 1970-09-08
NL6702394A (de) 1967-08-21
FR1511994A (fr) 1968-02-02
DE1695883A1 (de) 1971-05-06

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Legal Events

Date Code Title Description
PL Patent ceased