ZA899770B - Process for upgrading catalytic cracking gases and decreasing the benzene content in gasolines - Google Patents

Process for upgrading catalytic cracking gases and decreasing the benzene content in gasolines

Info

Publication number
ZA899770B
ZA899770B ZA899770A ZA899770A ZA899770B ZA 899770 B ZA899770 B ZA 899770B ZA 899770 A ZA899770 A ZA 899770A ZA 899770 A ZA899770 A ZA 899770A ZA 899770 B ZA899770 B ZA 899770B
Authority
ZA
South Africa
Prior art keywords
fraction
gasolines
benzene
decreasing
benzene content
Prior art date
Application number
ZA899770A
Inventor
Bernard Juguin
Francis Raatz
Christine Travers
Germain Martino
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of ZA899770B publication Critical patent/ZA899770B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
    • C10L1/06—Liquid carbonaceous fuels essentially based on blends of hydrocarbons for spark ignition
    • 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
    • C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
    • C10G29/20—Organic compounds not containing metal atoms
    • C10G29/205—Organic compounds not containing metal atoms by reaction with hydrocarbons added to the hydrocarbon oil

Landscapes

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

Abstract

Process for the production of petrol having a low benzene content and a high octane number, characterised in that a. a material discharged from a reforming reaction is fractionated into a light fraction enriched in benzene and a heavy fraction depleted in benzene, b. the said light fraction is reacted with a cracking gas containing at least one C2-C5 monoolefin, in contact with a dealuminised mordenite catalyst having an overall atomic ratio Si/Al greater than 20, so as to give an alkylated fraction and c. the said alkylated fraction is mixed with the said heavy fraction. Use of the resulting mixture as a fuel. <IMAGE>
ZA899770A 1988-12-22 1989-12-20 Process for upgrading catalytic cracking gases and decreasing the benzene content in gasolines ZA899770B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8817164A FR2640994B1 (en) 1988-12-22 1988-12-22

Publications (1)

Publication Number Publication Date
ZA899770B true ZA899770B (en) 1990-09-26

Family

ID=9373408

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA899770A ZA899770B (en) 1988-12-22 1989-12-20 Process for upgrading catalytic cracking gases and decreasing the benzene content in gasolines

Country Status (10)

Country Link
EP (1) EP0375547B1 (en)
JP (1) JPH02225593A (en)
KR (1) KR930006819B1 (en)
AT (1) ATE77640T1 (en)
CA (1) CA2006550A1 (en)
DE (1) DE68901921T2 (en)
ES (1) ES2034718T3 (en)
FR (1) FR2640994B1 (en)
GR (1) GR3005500T3 (en)
ZA (1) ZA899770B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2033250C (en) * 1990-01-16 1998-08-18 Lawrence A. Smith, Jr. Octane improvement process
US5252197A (en) * 1992-09-28 1993-10-12 Abb Lummus Crest Inc. Process for upgrading gasolines and other hydrocarbon mixtures
IT1397886B1 (en) 2009-12-23 2013-02-04 Eni Spa PROCEDURE FOR THE PRODUCTION OF FUEL COMPONENTS FOR AUTOMOTIVE.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140622A (en) * 1977-11-03 1979-02-20 Uop Inc. Process to reduce the benzene content of gasoline
FR2519335B1 (en) * 1982-01-04 1986-05-02 Azote & Prod Chim PRODUCTION OF HYDROCARBONS FROM METHANOL IN THE PRESENCE OF ZEOLITE TYPE CATALYSTS

Also Published As

Publication number Publication date
DE68901921D1 (en) 1992-07-30
EP0375547B1 (en) 1992-06-24
KR930006819B1 (en) 1993-07-24
EP0375547A1 (en) 1990-06-27
ES2034718T3 (en) 1993-04-01
KR900009942A (en) 1990-07-06
DE68901921T2 (en) 1992-12-10
FR2640994A1 (en) 1990-06-29
CA2006550A1 (en) 1990-06-22
GR3005500T3 (en) 1993-05-24
JPH02225593A (en) 1990-09-07
ATE77640T1 (en) 1992-07-15
FR2640994B1 (en) 1993-05-14

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