NL7312091A - - Google Patents

Info

Publication number
NL7312091A
NL7312091A NL7312091A NL7312091A NL7312091A NL 7312091 A NL7312091 A NL 7312091A NL 7312091 A NL7312091 A NL 7312091A NL 7312091 A NL7312091 A NL 7312091A NL 7312091 A NL7312091 A NL 7312091A
Authority
NL
Netherlands
Application number
NL7312091A
Other versions
NL164848C (nl
NL164848B (nl
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
Priority claimed from JP8821772A external-priority patent/JPS5343923B2/ja
Priority claimed from JP8853172A external-priority patent/JPS5343924B2/ja
Priority claimed from JP1819573A external-priority patent/JPS5343926B2/ja
Application filed filed Critical
Publication of NL7312091A publication Critical patent/NL7312091A/xx
Publication of NL164848B publication Critical patent/NL164848B/xx
Application granted granted Critical
Publication of NL164848C publication Critical patent/NL164848C/xx

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
    • 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
    • B01J23/72—Copper
    • 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
    • B01J23/84—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 arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/868—Chromium copper and chromium
NL7312091.A 1972-09-02 1973-08-31 Werkwijze voor de bereiding van amiden door kata- lytische hydratering van nitrilen. NL164848C (nl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8821772A JPS5343923B2 (xx) 1972-09-02 1972-09-02
JP8853172A JPS5343924B2 (xx) 1972-09-04 1972-09-04
JP1819573A JPS5343926B2 (xx) 1973-02-14 1973-02-14

Publications (3)

Publication Number Publication Date
NL7312091A true NL7312091A (xx) 1974-03-05
NL164848B NL164848B (nl) 1980-09-15
NL164848C NL164848C (nl) 1981-02-16

Family

ID=27282122

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7312091.A NL164848C (nl) 1972-09-02 1973-08-31 Werkwijze voor de bereiding van amiden door kata- lytische hydratering van nitrilen.

Country Status (5)

Country Link
US (1) US3929881A (xx)
DE (1) DE2343292C3 (xx)
FR (1) FR2197860B1 (xx)
GB (1) GB1404532A (xx)
NL (1) NL164848C (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040980A (en) * 1975-11-28 1977-08-09 American Cyanamid Company Reduced copper catalyst on support
US4096184A (en) * 1976-01-19 1978-06-20 Sumitomo Chemical Company, Limited Process for preparing acid amides
US4365091A (en) * 1980-11-06 1982-12-21 Sumitomo Chemical Company, Limited Method for the production of acrylamide
DE3205946A1 (de) * 1982-02-19 1983-09-01 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von methacrylamid
US4487950A (en) * 1982-04-16 1984-12-11 General Electric Company Method for making methylchlorosilanes
BR8306403A (pt) * 1983-11-17 1985-06-25 Rhodia Processo tipo batelada para a obtencao de solucoes aquosas de monomero de acrilamida a 50% em peso,a partir de misturas acrilonitrila/agua
EP0150295A3 (en) * 1983-12-19 1988-03-30 Allied Corporation Selective production of n-substituted amides by use of cu(o)/metallic oxides catalyst compositions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767706A (en) * 1969-01-16 1973-10-23 Dow Chemical Co Hydration of aliphatic nitriles to amides using copper metal catalysts
US3597481A (en) * 1969-01-16 1971-08-03 Dow Chemical Co Heterogeneous catalyst for the liquid phase hydrolysis of nitriles to amides
US3642894A (en) * 1969-12-05 1972-02-15 Dow Chemical Co Catalysts for the hydration of nitriles to amides
US3679745A (en) * 1970-04-22 1972-07-25 American Cyanamid Co Hydration of acrylonitrile
US3696152A (en) * 1970-06-17 1972-10-03 Dow Chemical Co Hydration of nitriles to amides using heterogeneous cupreous catalysts
BE795361A (fr) * 1972-02-16 1973-08-13 American Cyanamid Co Catalyseur au cuivre pour l'hydratation des nitriles en amides

Also Published As

Publication number Publication date
NL164848C (nl) 1981-02-16
AU5954573A (en) 1975-02-27
GB1404532A (en) 1975-09-03
US3929881A (en) 1975-12-30
NL164848B (nl) 1980-09-15
DE2343292B2 (de) 1981-06-04
FR2197860B1 (xx) 1977-02-25
DE2343292C3 (de) 1982-03-25
FR2197860A1 (xx) 1974-03-29
DE2343292A1 (de) 1974-03-14

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Legal Events

Date Code Title Description
TNT Modifications of names of proprietors of patents or applicants of examined patent applications

Owner name: MITSUBISHI KASEI CORPORATION

V4 Discontinued because of reaching the maximum lifetime of a patent