DK105758C - Fremgangsmåde til stabilisering af en pyrofor, reduceret metalkatalysator. - Google Patents

Fremgangsmåde til stabilisering af en pyrofor, reduceret metalkatalysator.

Info

Publication number
DK105758C
DK105758C DK200060AA DK200060A DK105758C DK 105758 C DK105758 C DK 105758C DK 200060A A DK200060A A DK 200060AA DK 200060 A DK200060 A DK 200060A DK 105758 C DK105758 C DK 105758C
Authority
DK
Denmark
Prior art keywords
pyrophoric
stabilizing
metal catalyst
reduced metal
reduced
Prior art date
Application number
DK200060AA
Other languages
English (en)
Original Assignee
Girdler Suedchemie Katalysator
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 Girdler Suedchemie Katalysator filed Critical Girdler Suedchemie Katalysator
Application granted granted Critical
Publication of DK105758C publication Critical patent/DK105758C/da

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
    • 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
    • B01J23/74—Iron group metals
    • 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
    • B01J25/02—Raney nickel
    • 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
    • B01J33/00—Protection of catalysts, e.g. by coating
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/12—Oxidising
    • B01J37/14—Oxidising with gases containing free oxygen
    • 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
    • B01J23/74—Iron group metals
    • B01J23/755—Nickel
    • 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
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation

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)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DK200060AA 1959-05-22 1960-05-20 Fremgangsmåde til stabilisering af en pyrofor, reduceret metalkatalysator. DK105758C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US815064A US3033802A (en) 1959-05-22 1959-05-22 Stabilization of reduced metal catalyst and apparatus therefor

Publications (1)

Publication Number Publication Date
DK105758C true DK105758C (da) 1966-11-07

Family

ID=25216750

Family Applications (1)

Application Number Title Priority Date Filing Date
DK200060AA DK105758C (da) 1959-05-22 1960-05-20 Fremgangsmåde til stabilisering af en pyrofor, reduceret metalkatalysator.

Country Status (4)

Country Link
US (1) US3033802A (da)
DE (1) DE1144236B (da)
DK (1) DK105758C (da)
GB (1) GB955333A (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1368177A (fr) * 1963-06-07 1964-07-31 Comp Generale Electricite Procédé de préparation d'un catalyseur d'hydrogénation, catalyseur ainsi obtenu et applications
AT271532B (de) * 1964-02-20 1969-06-10 Krupp Ag Huettenwerke Stahl für langzeitig unter Zugbeanspruchung stehende Bauelemente, insbesondere Spannbetonstahl
BE665319A (da) * 1964-06-13
US3876557A (en) * 1973-06-29 1975-04-08 Jackie Lou Bland Metallic catalyst
CA1062641A (en) * 1974-04-25 1979-09-18 Shell Internationale Research Maatschappij B.V. Process for taking a hydrogenation reactor out of operation
DE19909175A1 (de) * 1999-03-03 2000-09-07 Kataleuna Gmbh Catalysts Verfahren zur Passivierung pyrophorer Katalysatoren
CN1642647B (zh) * 2002-03-25 2010-04-07 阿克佐诺贝尔股份有限公司 在胺或腈中包埋钝化加氢催化剂
JP4668757B2 (ja) * 2005-09-30 2011-04-13 ズードケミー触媒株式会社 触媒の安定化方法
US11815094B2 (en) 2020-03-10 2023-11-14 Rotoliptic Technologies Incorporated Fixed-eccentricity helical trochoidal rotary machines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE710128C (de) * 1937-12-29 1941-09-04 Braunkohle Benzin Akt Ges Verfahren zur katalytischen Herstellung von Kohlenwasserstoffen aus Kohlenoxyd und Wasserstoff
FR901970A (fr) * 1943-01-12 1945-08-14 Ig Farbenindustrie Ag Procédé pour effectuer des réactions d'hydrogénation
US2677668A (en) * 1945-01-11 1954-05-04 Atomic Energy Commission Stabilization of reduced metal catalyst
US2677669A (en) * 1945-01-11 1954-05-04 Atomic Energy Commission Stepwise stabilization of reduced metal catalysts

Also Published As

Publication number Publication date
US3033802A (en) 1962-05-08
GB955333A (en) 1964-04-15
DE1144236B (de) 1963-02-28

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