RU93004431A - METHOD FOR REDUCING THE CONTENT OF BENZENE IN PETROL FRACTIONS - Google Patents

METHOD FOR REDUCING THE CONTENT OF BENZENE IN PETROL FRACTIONS

Info

Publication number
RU93004431A
RU93004431A RU93004431/04A RU93004431A RU93004431A RU 93004431 A RU93004431 A RU 93004431A RU 93004431/04 A RU93004431/04 A RU 93004431/04A RU 93004431 A RU93004431 A RU 93004431A RU 93004431 A RU93004431 A RU 93004431A
Authority
RU
Russia
Prior art keywords
benzene
reducing
content
petrol fractions
isomerization
Prior art date
Application number
RU93004431/04A
Other languages
Russian (ru)
Other versions
RU2091441C1 (en
Inventor
Травер Кристин
Сарразен Патрик
Деве Жан-Мари
Марсийи Кристиан
Травер Филипп
Original Assignee
Энститю Франсэ Дю Петроль
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
Priority claimed from FR9200436A external-priority patent/FR2686095B1/en
Application filed by Энститю Франсэ Дю Петроль filed Critical Энститю Франсэ Дю Петроль
Publication of RU93004431A publication Critical patent/RU93004431A/en
Application granted granted Critical
Publication of RU2091441C1 publication Critical patent/RU2091441C1/en

Links

Claims (1)

Изобретение относится к способу снижения содержания бензола путем изомеризации парафинов, по которому проводят изомеризацию смеси фракции весового состава: 40 - 80 % парафинов, 0,5 - 7 % нафтолов, 6 - 45 % ароматических веществ, с максимальной температурой перегонки, составляющей 70 - 90°С, и фракции C5 - C6 прямой перегонки в присутствии катализатора изомеризации.The invention relates to a method of reducing the content of benzene by isomerization of paraffins, according to which isomerization of the mixture fraction of the weight composition: 40 - 80% paraffins, 0.5 - 7% naphthols, 6 - 45% aromatic substances, with a maximum distillation temperature of 70 - 90 ° C, and the fraction of C 5 - C 6 direct distillation in the presence of an isomerization catalyst.
RU9393004431A 1992-01-15 1993-01-14 Method of reducing benzene content in gasoline fractions RU2091441C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9200436A FR2686095B1 (en) 1992-01-15 1992-01-15 BASIC PRODUCTION FOR BENZENE-FREE FUEL HAVING A HIGH OCTANE INDEX.
US9200436 1992-01-15
FR9200436 1992-01-15

Publications (2)

Publication Number Publication Date
RU93004431A true RU93004431A (en) 1995-09-27
RU2091441C1 RU2091441C1 (en) 1997-09-27

Family

ID=9425704

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9393004431A RU2091441C1 (en) 1992-01-15 1993-01-14 Method of reducing benzene content in gasoline fractions

Country Status (9)

Country Link
EP (1) EP0552069B1 (en)
KR (1) KR930016525A (en)
CA (1) CA2087384A1 (en)
DE (1) DE69302287T2 (en)
ES (1) ES2089739T3 (en)
FR (1) FR2686095B1 (en)
MY (1) MY109121A (en)
RU (1) RU2091441C1 (en)
TW (1) TW238298B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2714305B1 (en) * 1993-12-29 1996-02-02 Inst Francais Du Petrole Catalyst for the reduction of the benzene content in gasolines.
FR2743079B1 (en) * 1995-12-27 1998-02-06 Inst Francais Du Petrole PROCESS AND DEVICE FOR SELECTIVE HYDROGENATION BY CATALYTIC DISTILLATION INCLUDING A LIQUID-GAS UPWARD CO-CURRENT REACTION ZONE
FR2743080B1 (en) * 1995-12-27 1998-02-06 Inst Francais Du Petrole PROCESS FOR SELECTIVE REDUCTION OF THE CONTENT OF BENZENE AND LIGHT UNSATURATED COMPOUNDS OF A HYDROCARBON CUP
US5830345A (en) * 1996-02-28 1998-11-03 Chinese Petroleum Corporation Process of producing a debenzenated and isomerized gasoline blending stock by using a dual functional catalyst
FR2948380B1 (en) * 2009-07-21 2011-08-12 Inst Francais Du Petrole PROCESS FOR SELECTIVELY REDUCING BENZENE CONTENT AND LIGHT UNSATURATED COMPOUNDS OF DIFFERENT HYDROCARBON CUTS
EP2277980B1 (en) * 2009-07-21 2018-08-08 IFP Energies nouvelles Method for selectively reducing the benzene and unsaturated compounds content of various hydrocarbon cuts
US8808533B2 (en) * 2010-04-23 2014-08-19 IFP Energies Nouvelles Process for selective reduction of the contents of benzene and light unsaturated compounds of different hydrocarbon fractions
CN103464210B (en) * 2013-09-27 2015-07-22 凯瑞环保科技股份有限公司 Light-hydrocarbon isomerization catalyst and method for preparing same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA975384A (en) * 1971-04-19 1975-09-30 Graham K. Hilder Isomerisation of paraffin hydrocarbons
US4457832A (en) * 1983-01-19 1984-07-03 Chevron Research Company Combination catalytic reforming-isomerization process for upgrading naphtha
FR2579906B1 (en) * 1985-04-05 1987-05-15 Inst Francais Du Petrole
US5003118A (en) * 1989-12-29 1991-03-26 Uop Isomerization of benzene-containing feedstocks

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