CH608229A5 - Process for the separation of hydrocarbon isomers by selective adsorption and catalytic isomerisation of the effluent - Google Patents

Process for the separation of hydrocarbon isomers by selective adsorption and catalytic isomerisation of the effluent

Info

Publication number
CH608229A5
CH608229A5 CH628775A CH628775A CH608229A5 CH 608229 A5 CH608229 A5 CH 608229A5 CH 628775 A CH628775 A CH 628775A CH 628775 A CH628775 A CH 628775A CH 608229 A5 CH608229 A5 CH 608229A5
Authority
CH
Switzerland
Prior art keywords
selective adsorption
hydrocarbons
effluent
separation
hydrocarbon isomers
Prior art date
Application number
CH628775A
Inventor
Raymond Andrew Reber
John Joseph Collins
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of CH608229A5 publication Critical patent/CH608229A5/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • C10G25/02—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material
    • C10G25/03—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material with crystalline alumino-silicates, e.g. molecular sieves
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C9/00—Aliphatic saturated hydrocarbons
    • C07C9/14—Aliphatic saturated hydrocarbons with five to fifteen carbon atoms
    • C07C9/16—Branched-chain hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/02—Gasoline

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Oil feedstocks comprising the isomeric forms of C5 and C6 saturated hydrocarbons are completely isomerised by separating the normal hydrocarbons from the non-normal hydrocarbons by a selective adsorption based on the molecular dimensions and by isomerising the normal hydrocarbons in contact with a catalyst of zeolite molecular sieve type. The process described relates to the use of three beds and the way of desorbing them for continuous operation. The branched hydrocarbons obtained have a higher octane number and can be used as fuels for internal combustion engines.
CH628775A 1974-05-16 1975-05-15 Process for the separation of hydrocarbon isomers by selective adsorption and catalytic isomerisation of the effluent CH608229A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47064374A 1974-05-16 1974-05-16

Publications (1)

Publication Number Publication Date
CH608229A5 true CH608229A5 (en) 1978-12-29

Family

ID=23868417

Family Applications (1)

Application Number Title Priority Date Filing Date
CH628775A CH608229A5 (en) 1974-05-16 1975-05-15 Process for the separation of hydrocarbon isomers by selective adsorption and catalytic isomerisation of the effluent

Country Status (16)

Country Link
JP (1) JPS51136603A (en)
AT (1) AT344302B (en)
BE (1) BE829142A (en)
BR (1) BR7502997A (en)
CA (1) CA1064056A (en)
CH (1) CH608229A5 (en)
DE (1) DE2521569A1 (en)
EG (1) EG11642A (en)
ES (1) ES437676A1 (en)
FR (1) FR2271188B1 (en)
GB (1) GB1504567A (en)
IE (1) IE41122B1 (en)
IT (1) IT1032898B (en)
NL (1) NL7505744A (en)
NO (1) NO751732L (en)
SE (1) SE7505593L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176053A (en) * 1978-03-31 1979-11-27 Union Carbide Corporation n-Paraffin - isoparaffin separation process
NL7806874A (en) * 1978-06-27 1980-01-02 Shell Int Research METHOD FOR SEPARATING STRAIGHT PARAFFINS FROM A MIXTURE
US4210771A (en) * 1978-11-02 1980-07-01 Union Carbide Corporation Total isomerization process
US4358367A (en) * 1980-07-07 1982-11-09 Shell Oil Company Adsorption process
GB8526812D0 (en) * 1985-10-31 1985-12-04 Shell Int Research Separating branch-from unbranched hydrocarbons
US4709117A (en) * 1986-04-07 1987-11-24 Union Carbide Corporation Total isomerization process and apparatus
US4709116A (en) * 1986-06-30 1987-11-24 Union Carbide Corporation Isomerization process and apparatus
GB8628839D0 (en) * 1986-12-02 1987-01-07 Shell Int Research Apparatus for hydrocracking conversion
US4929799A (en) * 1987-06-15 1990-05-29 Uop Isomerization process

Also Published As

Publication number Publication date
SE7505593L (en) 1975-11-17
IE41122B1 (en) 1979-10-24
NO751732L (en) 1975-11-18
IE41122L (en) 1975-11-16
IT1032898B (en) 1979-06-20
GB1504567A (en) 1978-03-22
DE2521569A1 (en) 1975-11-20
FR2271188B1 (en) 1979-03-30
EG11642A (en) 1977-10-31
ATA368175A (en) 1977-11-15
BE829142A (en) 1975-11-17
AT344302B (en) 1978-07-10
BR7502997A (en) 1976-03-23
CA1064056A (en) 1979-10-09
NL7505744A (en) 1975-11-18
FR2271188A1 (en) 1975-12-12
JPS51136603A (en) 1976-11-26
ES437676A1 (en) 1977-01-16
AU8120275A (en) 1976-12-02

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Legal Events

Date Code Title Description
PL Patent ceased