ES425701A1 - Un procedimiento para hidrolizar cataliticamente acriloni- trilo a acrilamida. - Google Patents

Un procedimiento para hidrolizar cataliticamente acriloni- trilo a acrilamida.

Info

Publication number
ES425701A1
ES425701A1 ES425701A ES425701A ES425701A1 ES 425701 A1 ES425701 A1 ES 425701A1 ES 425701 A ES425701 A ES 425701A ES 425701 A ES425701 A ES 425701A ES 425701 A1 ES425701 A1 ES 425701A1
Authority
ES
Spain
Prior art keywords
catalyst
making
raney copper
weight percent
copper catalyst
Prior art date
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.)
Expired
Application number
ES425701A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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 US458435A external-priority patent/US3920740A/en
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of ES425701A1 publication Critical patent/ES425701A1/es
Expired legal-status Critical Current

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
    • B01J25/00—Catalysts of the Raney type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
ES425701A 1974-04-05 1974-04-26 Un procedimiento para hidrolizar cataliticamente acriloni- trilo a acrilamida. Expired ES425701A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US458435A US3920740A (en) 1973-10-19 1974-04-05 Method of producing acrylamide with a raney copper catalyst

Publications (1)

Publication Number Publication Date
ES425701A1 true ES425701A1 (es) 1976-06-16

Family

ID=23820775

Family Applications (1)

Application Number Title Priority Date Filing Date
ES425701A Expired ES425701A1 (es) 1974-04-05 1974-04-26 Un procedimiento para hidrolizar cataliticamente acriloni- trilo a acrilamida.

Country Status (2)

Country Link
US (1) US4014820A (es)
ES (1) ES425701A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375003A (en) * 1978-07-13 1983-02-22 Nalco Chemical Company Method for the hydrogenation of nitriles to primary amines
US4381977A (en) * 1980-04-01 1983-05-03 The Standard Oil Company Electrochemical maintenance of optimum catalytic activity in copper-catalyzed nitrile hydrolysis processes
US4313803A (en) * 1980-04-01 1982-02-02 The Standard Oil Company Electrochemical maintenance of optimum catalytic activity in copper-catalyzed nitrile hydrolysis processes
US4363752A (en) * 1981-06-08 1982-12-14 Nalco Chemical Company Catalyst of activated copper-zinc alloy and its use in hydrating acrylonitrile
US20040074337A1 (en) * 2002-10-18 2004-04-22 Srinivasan Venkatesan Preparation and controlled oxidation of an active nickel catalyst particulate
SG11201901567PA (en) * 2016-09-23 2019-04-29 Basf Se Process for activating a catalyst
KR20190058486A (ko) * 2016-09-23 2019-05-29 바스프 에스이 도핑된 구조화된 촉매 성형체를 함유하는 고정 촉매 층을 제공하는 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB642861A (en) * 1948-08-13 1950-09-13 Peter William Reynolds Improvements in and relating to the preparation of foraminate catalysts
GB650251A (en) * 1948-11-17 1951-02-21 Peter William Reynolds Improvements in and relating to the preparation of foraminate catalysts
GB658863A (en) * 1949-02-10 1951-10-17 Peter William Reynolds Improvements in and relating to the preparation of catalysts
DE1156769B (de) * 1961-02-07 1963-11-07 Varta Ag Verfahren zur Herstellung aktivierter Katalysatoren aus Raney-Legierungen
CH481677A (de) * 1966-02-05 1969-11-30 Siemens Ag Verfahren zur Steigerung der Aktivität und Stabilität reiner oder dotierter und/oder promotierter Raney-Katalysatoren

Also Published As

Publication number Publication date
US4014820A (en) 1977-03-29

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