GB1222874A - Preparation of molybdenum catalysts - Google Patents

Preparation of molybdenum catalysts

Info

Publication number
GB1222874A
GB1222874A GB2584068A GB2584068A GB1222874A GB 1222874 A GB1222874 A GB 1222874A GB 2584068 A GB2584068 A GB 2584068A GB 2584068 A GB2584068 A GB 2584068A GB 1222874 A GB1222874 A GB 1222874A
Authority
GB
United Kingdom
Prior art keywords
propylene
catalyst
preparation
molybdenum catalysts
epoxidized
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
GB2584068A
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.)
Atlantic Richfield Co
Original Assignee
Atlantic Richfield 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
Application filed by Atlantic Richfield Co filed Critical Atlantic Richfield Co
Publication of GB1222874A publication Critical patent/GB1222874A/en
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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/40—Regeneration or reactivation
    • B01J31/4015—Regeneration or reactivation of catalysts containing 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/28—Molybdenum
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0201—Oxygen-containing compounds
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/70—Oxidation reactions, e.g. epoxidation, (di)hydroxylation, dehydrogenation and analogues
    • B01J2231/72—Epoxidation
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/60—Complexes comprising metals of Group VI (VIA or VIB) as the central metal
    • B01J2531/64—Molybdenum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Epoxy Compounds (AREA)

Abstract

1,222,874. Propylene oxide. ATLANTIC RICHFIELD CO. 29 May, 1968 [22 June, 1967], No. 25840/68. Heading C2C. [Also in Division B1] Propylene is epoxidized by contact with tertiary butyl hydroperoxide in the presence of a catalyst which at least in part results from heating a bottoms fraction from a Mo catalysed olefin epoxidation process which contains organic hydroperoxides and high molecular weight polyhydric compounds, with metallic molybdenum to form a solution. Typical reaction conditions are 265‹ F., 650 p.s.i.g., reaction time of 1 hour, propylene concentration of 45 weight per cent and 90 ppm. of catalyst. Examples are given.
GB2584068A 1967-06-22 1968-05-29 Preparation of molybdenum catalysts Expired GB1222874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64794167A 1967-06-22 1967-06-22

Publications (1)

Publication Number Publication Date
GB1222874A true GB1222874A (en) 1971-02-17

Family

ID=24598846

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2584068A Expired GB1222874A (en) 1967-06-22 1968-05-29 Preparation of molybdenum catalysts

Country Status (7)

Country Link
JP (1) JPS50116407A (en)
BE (1) BE716550A (en)
DE (1) DE1767638C3 (en)
FR (1) FR1575920A (en)
GB (1) GB1222874A (en)
LU (1) LU56279A1 (en)
NL (1) NL151013B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790548A (en) * 1971-10-27 1973-04-25 Halcon International Inc Epoxidation catalyst recycling
JPH01199062A (en) * 1988-01-29 1989-08-10 Oooka Tankoushiyo:Kk Forged gear for transmission

Also Published As

Publication number Publication date
NL151013B (en) 1976-10-15
LU56279A1 (en) 1969-04-22
DE1767638A1 (en) 1971-10-07
NL6808348A (en) 1968-12-23
DE1767638C3 (en) 1975-03-13
BE716550A (en) 1968-12-16
FR1575920A (en) 1969-07-25
DE1767638B2 (en) 1974-08-01
JPS50116407A (en) 1975-09-11

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