CA1022938A - Method for producing isopentene - Google Patents

Method for producing isopentene

Info

Publication number
CA1022938A
CA1022938A CA203,051A CA203051A CA1022938A CA 1022938 A CA1022938 A CA 1022938A CA 203051 A CA203051 A CA 203051A CA 1022938 A CA1022938 A CA 1022938A
Authority
CA
Canada
Prior art keywords
isopentene
producing
producing isopentene
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
CA203,051A
Other languages
French (fr)
Other versions
CA203051S (en
Inventor
Shunsuke Nakatomi
Yasuhiko Kohtoku
Tosihiro Inoue
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.)
Ube Corp
Original Assignee
Ube Industries Ltd
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 Ube Industries Ltd filed Critical Ube Industries Ltd
Application granted granted Critical
Publication of CA1022938A publication Critical patent/CA1022938A/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
    • 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
    • B01J23/84—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 arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/882—Molybdenum and cobalt
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—Silver or gold
    • B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/683—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum or tungsten
    • B01J23/686—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum or tungsten with molybdenum
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/02—Metathesis reactions at an unsaturated carbon-to-carbon bond
    • C07C6/04—Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond

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)
CA203,051A 1973-06-22 1974-06-21 Method for producing isopentene Expired CA1022938A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6980273A JPS5323805B2 (en) 1973-06-22 1973-06-22

Publications (1)

Publication Number Publication Date
CA1022938A true CA1022938A (en) 1977-12-20

Family

ID=13413226

Family Applications (1)

Application Number Title Priority Date Filing Date
CA203,051A Expired CA1022938A (en) 1973-06-22 1974-06-21 Method for producing isopentene

Country Status (5)

Country Link
US (1) US3872180A (en)
JP (1) JPS5323805B2 (en)
CA (1) CA1022938A (en)
FR (1) FR2241518B1 (en)
GB (1) GB1467987A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328882B2 (en) * 1973-12-28 1978-08-17
US4039302A (en) * 1976-01-05 1977-08-02 Battelle Development Corporation Process and catalyst for synthesizing low boiling (C1 to C3) aliphatic hydrocarbons from carbon monoxide and hydrogen
US4293444A (en) * 1980-09-04 1981-10-06 Gaf Corporation Solid catalysts for oxidative dehydrogenation of alkenes or alkadienes to furan compounds
US4431855A (en) * 1982-08-30 1984-02-14 Phillips Petroleum Company Reduced polymer formation in disproportionation reaction by addition of CO to feed
US4465890A (en) * 1983-03-21 1984-08-14 Phillips Petroleum Company Metathesis process and catalyst
US4490478A (en) * 1983-07-29 1984-12-25 Phillips Petroleum Company Olefin disproportionation and catalyst therefor
US4524235A (en) * 1983-07-29 1985-06-18 Banks Robert L Olefin disproportionation and catalyst therefor
US4539308A (en) * 1983-10-05 1985-09-03 Phillips Petroleum Company Olefin metathesis catalyst
US4499328A (en) * 1983-10-05 1985-02-12 Phillips Petroleum Company Olefin metathesis and catalyst
US4754099A (en) * 1987-05-27 1988-06-28 Shell Oil Company Disproportionation of olefins
US4962263A (en) * 1988-05-20 1990-10-09 Shell Oil Company Disproportionation of olefins
US4956516A (en) * 1988-05-20 1990-09-11 Shell Oil Company Disproportionation of olefins
US5120896A (en) * 1989-12-21 1992-06-09 Shell Oil Company Concurrent isomerization and disproportionation of olefins
US4996386A (en) * 1989-12-21 1991-02-26 Shell Oil Company Concurrent isomerization and disproportionation of olefins
US5043520A (en) * 1989-12-21 1991-08-27 Shell Oil Company Concurrent isomerization and disproportionation of olefins
US5254786A (en) * 1990-08-27 1993-10-19 Shell Oil Company Olefin disproportionation catalyst and process
US5243120A (en) * 1991-10-30 1993-09-07 Shell Oil Company Process for the production of olefins
US5672802A (en) * 1996-03-19 1997-09-30 Shell Oil Company Process for the preparation of alpha olefins
DE19746040A1 (en) * 1997-10-17 1999-04-22 Basf Ag Propene production giving high yield and selectivity by disproportionation of but-1-ene, but-2-ene and isobutene using a metathesis catalyst based on a transistion metal
AU4925799A (en) * 1998-09-04 2000-03-27 Sasol Technology (Proprietary) Limited Production of propylene
EP2194034A1 (en) 2008-12-02 2010-06-09 Shell Internationale Researchmaatschappij B.V. Disproportionation process
EP2671859A1 (en) 2012-06-04 2013-12-11 Shell Internationale Research Maatschappij B.V. Process for the preparation of olefins
CN109232156B (en) * 2017-07-11 2022-03-04 湖南中创化工股份有限公司 Method for preparing isoamylene

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3261879A (en) * 1963-09-27 1966-07-19 Phillips Petroleum Co Olefin disproportionation
GB1159054A (en) * 1967-02-13 1969-07-23 British Petroleum Co Process for the preparation of Olefins
US3546314A (en) * 1967-04-03 1970-12-08 Phillips Petroleum Co Conversion of olefins
US3544648A (en) * 1967-04-03 1970-12-01 Phillips Petroleum Co Conversion of olefins
US3697613A (en) * 1969-04-28 1972-10-10 Petro Tex Chem Corp Dismutation of olefins
GB1248667A (en) * 1969-07-17 1971-10-06 Bp Chem Int Ltd Olefin purification process
US3808285A (en) * 1970-08-03 1974-04-30 Chevron Res Disproportionation of paraffins wherein h2o is removed from the feed going to the disproportionation reaction
US3658929A (en) * 1970-11-16 1972-04-25 Phillips Petroleum Co Conversion of olefins

Also Published As

Publication number Publication date
GB1467987A (en) 1977-03-23
JPS5323805B2 (en) 1978-07-17
FR2241518A1 (en) 1975-03-21
US3872180A (en) 1975-03-18
DE2428820B2 (en) 1976-08-26
FR2241518B1 (en) 1977-10-14
DE2428820A1 (en) 1975-01-09
JPS5018404A (en) 1975-02-26

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