BE817648A - Procede de production d'acrylamide - Google Patents

Procede de production d'acrylamide

Info

Publication number
BE817648A
BE817648A BE1006076A BE1006076A BE817648A BE 817648 A BE817648 A BE 817648A BE 1006076 A BE1006076 A BE 1006076A BE 1006076 A BE1006076 A BE 1006076A BE 817648 A BE817648 A BE 817648A
Authority
BE
Belgium
Prior art keywords
production process
acrylamide production
acrylamide
production
Prior art date
Application number
BE1006076A
Other languages
English (en)
Inventor
D L Werges
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 BE817648A publication Critical patent/BE817648A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/72Copper
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/582Recycling of unreacted starting or intermediate materials

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)
  • Catalysts (AREA)
BE1006076A 1973-11-01 1974-07-15 Procede de production d'acrylamide BE817648A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US411821A US3900516A (en) 1973-11-01 1973-11-01 Process for making acrylamide

Publications (1)

Publication Number Publication Date
BE817648A true BE817648A (fr) 1975-01-15

Family

ID=23630463

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1006076A BE817648A (fr) 1973-11-01 1974-07-15 Procede de production d'acrylamide

Country Status (13)

Country Link
US (1) US3900516A (fr)
JP (1) JPS5071619A (fr)
AU (1) AU463186B2 (fr)
BE (1) BE817648A (fr)
BR (1) BR7405807D0 (fr)
CA (1) CA1038885A (fr)
DE (1) DE2434370C3 (fr)
ES (1) ES428269A1 (fr)
FR (1) FR2249869B1 (fr)
GB (1) GB1459467A (fr)
IT (1) IT1016408B (fr)
NL (1) NL179475C (fr)
ZA (1) ZA743854B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929421A (en) * 1973-12-26 1975-12-30 Nalco Chemical Co Tubular catalytic reactor with premixing means for multiple reactants of different densities
US4188339A (en) * 1977-10-19 1980-02-12 Nitto Chemical Industry Co., Ltd. Process for preparing acrylamide aqueous solution
US4363752A (en) * 1981-06-08 1982-12-14 Nalco Chemical Company Catalyst of activated copper-zinc alloy and its use in hydrating acrylonitrile
JPH0662527B2 (ja) * 1985-03-27 1994-08-17 三井東圧化学株式会社 (メタ)アクリルアミドの製造方法

Family Cites Families (4)

* 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
US3696152A (en) * 1970-06-17 1972-10-03 Dow Chemical Co Hydration of nitriles to amides using heterogeneous cupreous catalysts
JPS549169B2 (fr) * 1971-09-27 1979-04-21
JPS4840710A (fr) * 1971-10-07 1973-06-15

Also Published As

Publication number Publication date
NL179475B (nl) 1986-04-16
DE2434370A1 (de) 1975-05-07
IT1016408B (it) 1977-05-30
GB1459467A (en) 1976-12-22
US3900516A (en) 1975-08-19
CA1038885A (fr) 1978-09-19
BR7405807D0 (pt) 1975-08-26
AU463186B2 (en) 1975-07-17
FR2249869A1 (fr) 1975-05-30
FR2249869B1 (fr) 1976-10-22
ZA743854B (en) 1975-06-25
DE2434370C3 (de) 1981-08-06
DE2434370B2 (fr) 1979-10-25
AU6790374A (en) 1975-07-17
NL7409418A (nl) 1975-05-06
NL179475C (nl) 1986-09-16
JPS5071619A (fr) 1975-06-13
ES428269A1 (es) 1976-11-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: NALCO CHEMICAL CY

Effective date: 19870731