GB1319373A - Disproportionating saturated hydrocarbons - Google Patents

Disproportionating saturated hydrocarbons

Info

Publication number
GB1319373A
GB1319373A GB219171A GB219171A GB1319373A GB 1319373 A GB1319373 A GB 1319373A GB 219171 A GB219171 A GB 219171A GB 219171 A GB219171 A GB 219171A GB 1319373 A GB1319373 A GB 1319373A
Authority
GB
United Kingdom
Prior art keywords
saturated hydrocarbons
disproportionating
jan
disproportionation
component
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
GB219171A
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.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology Co
Chevron Research 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 Chevron Research and Technology Co, Chevron Research Co filed Critical Chevron Research and Technology Co
Publication of GB1319373A publication Critical patent/GB1319373A/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
    • B01J23/38—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
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/652—Chromium, molybdenum or tungsten
    • 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
    • C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/10—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond in hydrocarbons containing no six-membered aromatic rings

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)
  • Catalysts (AREA)

Abstract

1319373 Disproportionating saturated hydrocarbons CHEVRON RESEARCH CO 15 Jan 1971 [16 Jan 1970] 2191/71 Heading C5E Saturated hydrocarbons are disproportionated in the presence of a catalytic mass comprising a group VIb component and a group VIII component, the olefin concentration in the disproportionation zone being maintained at not more than 5 wt. per cent. A preferred catalyst comprises Pt and an alkali metal on Al 2 O 3 admixed with tungsten oxide on SiO 2 particles. The feedstock is preferably propane, n-butane or n-pentane but the disproportionation of alkyl aromatics to products having alkyl groups of different size is included.
GB219171A 1970-01-16 1971-01-15 Disproportionating saturated hydrocarbons Expired GB1319373A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US330670A 1970-01-16 1970-01-16

Publications (1)

Publication Number Publication Date
GB1319373A true GB1319373A (en) 1973-06-06

Family

ID=21705176

Family Applications (1)

Application Number Title Priority Date Filing Date
GB219171A Expired GB1319373A (en) 1970-01-16 1971-01-15 Disproportionating saturated hydrocarbons

Country Status (8)

Country Link
US (1) US3773845A (en)
JP (1) JPS4921088B1 (en)
BE (1) BE761206A (en)
CA (1) CA956654A (en)
DE (1) DE2101740C3 (en)
FR (1) FR2075370A5 (en)
GB (1) GB1319373A (en)
NL (1) NL172535C (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914330A (en) * 1969-10-08 1975-10-21 Chevron Res Process of averaging saturated hydrocarbons with a catalytic mass comprising a catalytic component for alkane dehydrogenation and a catalytic component for olefin averaging
US3864417A (en) * 1970-01-16 1975-02-04 Chevron Res Saturated hydrocarbon disproportionation at low temperatures
US3856876A (en) * 1971-01-21 1974-12-24 Chevron Res Disproportionation of saturated hydrocarbons employing a catalyst that comprises platinum and tungsten
JPS50155291A (en) * 1974-06-05 1975-12-15
JPS51108659U (en) * 1975-02-27 1976-08-31
JPS51114088U (en) * 1975-03-12 1976-09-16
JPS5217084A (en) * 1975-07-30 1977-02-08 Takaaki Hayashi Oil-water relay
JPS5222996A (en) * 1975-08-14 1977-02-21 Hideho Nishimura Oil-runoff detecting device attached to tanks, etc.
JPS53136194U (en) * 1977-04-03 1978-10-27
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
US20020002318A1 (en) * 1999-06-11 2002-01-03 O'rear Dennis J. Process for conversion of well gas by disproporationation to saleable products
US6573416B1 (en) * 1999-11-19 2003-06-03 Conocophillips Company Hydrocarbon disproportionation
US6225359B1 (en) 1999-12-21 2001-05-01 Chevron U.S.A. Inc. Process for conversion of natural gas and associated light hydrocarbons to salable products
US6566569B1 (en) 2000-06-23 2003-05-20 Chevron U.S.A. Inc. Conversion of refinery C5 paraffins into C4 and C6 paraffins
US6472441B1 (en) 2000-07-24 2002-10-29 Chevron U.S.A. Inc. Methods for optimizing Fischer-Tropsch synthesis of hydrocarbons in the distillate fuel and/or lube base oil ranges
WO2002014854A1 (en) 2000-08-14 2002-02-21 Chevron U.S.A. Inc. Use of microchannel reactors in combinatorial chemistry
US6566568B1 (en) 2001-12-19 2003-05-20 Chevron U.S.A. Inc. Molecular averaging of light and heavy hydrocarbons
BRPI0612640A2 (en) * 2005-07-08 2016-11-29 Univ Rutgers methods for converting at least one first alkane into a mixture of at least one lower molecular weight alkane and at least one higher molecular weight alkane, and for preparing a liquid hydrocarbon fuel, composition, and apparatus for producing a hydrocarbon fuel liquid
US20140206915A1 (en) 2013-01-18 2014-07-24 Chevron U.S.A. Inc. Paraffinic jet and diesel fuels and base oils from vegetable oils via a combination of hydrotreating, paraffin disproportionation and hydroisomerization

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392212A (en) * 1964-12-21 1968-07-09 Standard Oil Co Process for producing dimethylbutane from pentane
US3446868A (en) * 1967-01-03 1969-05-27 Phillips Petroleum Co Disproportionation of propane
US3484499A (en) * 1967-11-13 1969-12-16 Universal Oil Prod Co Catalytic disproportionation of paraffinic hydrocarbons
CA924736A (en) * 1968-04-18 1973-04-17 Y. Chen Nai Disproportionation of aliphatic compounds

Also Published As

Publication number Publication date
CA956654A (en) 1974-10-22
NL172535C (en) 1983-09-16
US3773845A (en) 1973-11-20
JPS4921088B1 (en) 1974-05-29
DE2101740A1 (en) 1971-09-23
NL7100588A (en) 1971-07-20
DE2101740C3 (en) 1982-04-29
BE761206A (en) 1971-06-16
FR2075370A5 (en) 1971-10-08
NL172535B (en) 1983-04-18
DE2101740B2 (en) 1980-10-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee