CA1295599C - Methode de preparation d'un catalyseur de deshydrogenation plus stable en milieu humide - Google Patents

Methode de preparation d'un catalyseur de deshydrogenation plus stable en milieu humide

Info

Publication number
CA1295599C
CA1295599C CA000541793A CA541793A CA1295599C CA 1295599 C CA1295599 C CA 1295599C CA 000541793 A CA000541793 A CA 000541793A CA 541793 A CA541793 A CA 541793A CA 1295599 C CA1295599 C CA 1295599C
Authority
CA
Canada
Prior art keywords
dehydrogenation catalyst
organic materials
catalyst
iron oxide
oxidize
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 - Fee Related
Application number
CA000541793A
Other languages
English (en)
Inventor
Stanley E. Moore
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.)
Dow Chemical Co
Original Assignee
Dow 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 to US06/913,429 priority Critical patent/US4684619A/en
Priority to AU74577/87A priority patent/AU596425B2/en
Priority to EP87305647A priority patent/EP0296285B1/fr
Priority claimed from EP87305647A external-priority patent/EP0296285B1/fr
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Priority to CA000541793A priority patent/CA1295599C/fr
Application granted granted Critical
Publication of CA1295599C publication Critical patent/CA1295599C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • 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
    • B01J23/78—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 alkali- or alkaline earth metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • C07C5/3332—Catalytic processes with metal oxides or metal sulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA000541793A 1985-02-20 1987-07-10 Methode de preparation d'un catalyseur de deshydrogenation plus stable en milieu humide Expired - Fee Related CA1295599C (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US06/913,429 US4684619A (en) 1985-02-20 1986-09-30 Process for making a dehydrogenation catalyst having improved moisture stability
AU74577/87A AU596425B2 (en) 1985-02-20 1987-06-22 A dehydrogenation catalyst having improved moisture stability and a process for making the same
EP87305647A EP0296285B1 (fr) 1987-06-24 1987-06-24 Catalyseur de déshydrogénation ayant une résistance accrue à l'humidité et procédé pour le fabriquer
CA000541793A CA1295599C (fr) 1985-02-20 1987-07-10 Methode de preparation d'un catalyseur de deshydrogenation plus stable en milieu humide

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US70362885A 1985-02-20 1985-02-20
EP87305647A EP0296285B1 (fr) 1987-06-24 1987-06-24 Catalyseur de déshydrogénation ayant une résistance accrue à l'humidité et procédé pour le fabriquer
CA000541793A CA1295599C (fr) 1985-02-20 1987-07-10 Methode de preparation d'un catalyseur de deshydrogenation plus stable en milieu humide

Publications (1)

Publication Number Publication Date
CA1295599C true CA1295599C (fr) 1992-02-11

Family

ID=27167741

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000541793A Expired - Fee Related CA1295599C (fr) 1985-02-20 1987-07-10 Methode de preparation d'un catalyseur de deshydrogenation plus stable en milieu humide

Country Status (1)

Country Link
CA (1) CA1295599C (fr)

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Legal Events

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