GB1557348A - Process for increasing the octane number of a light gasolene fraction - Google Patents

Process for increasing the octane number of a light gasolene fraction

Info

Publication number
GB1557348A
GB1557348A GB671977A GB671977A GB1557348A GB 1557348 A GB1557348 A GB 1557348A GB 671977 A GB671977 A GB 671977A GB 671977 A GB671977 A GB 671977A GB 1557348 A GB1557348 A GB 1557348A
Authority
GB
United Kingdom
Prior art keywords
weight
hydrocarbons
paraffins
octane number
increasing
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
GB671977A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB1557348A publication Critical patent/GB1557348A/en
Expired legal-status Critical Current

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
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
    • 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

Abstract

A gasoline (petrol) fraction containing C5- and C6-hydrocarbons and unbranched paraffinic hydrocarbons and comprising more than 10 % by weight of C5-paraffins, more than 10 % by weight of C6-paraffins and more than 90 % by weight of C5- and C6-paraffins and less than 2 % by weight of benzene is brought into contact, at elevated temperature and elevated pressure, in the presence of hydrogen, with a fixed bed of a catalyst containing platinum on a mordenite support material, where the molar ratio A between hydrogen and feed has, with respect to a standard quantity AM, which is defined as follows: Am = 340.B<0.4>.C<4>.(1 - 3D) DIVIDED 1 + 100 C<4> where B, C and D represent parameters of the composition of the feed, which are defined in Claim 1, the following relationships: a) 1.0 >/= A >/= 0.5 if AM is < 2.24; b) A > 1.0 and AM >/= A >/= 2265.AM<-8.6> if 2.40 >AM >/= 2.24; c) A > 1.0 and AM >/= A >/= 0.5 AM if AM is >/= 2.40. In this way, a maximum value for the product of yield of C5+-hydrocarbons and the octane number of these hydrocarbons is achieved.
GB671977A 1976-02-19 1977-02-17 Process for increasing the octane number of a light gasolene fraction Expired GB1557348A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7601663A NL7601663A (en) 1976-02-19 1976-02-19 METHOD OF INCREASING THE OCTA NUMBER OF A LIGHT GASOLINE FRACTION.

Publications (1)

Publication Number Publication Date
GB1557348A true GB1557348A (en) 1979-12-05

Family

ID=19825645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB671977A Expired GB1557348A (en) 1976-02-19 1977-02-17 Process for increasing the octane number of a light gasolene fraction

Country Status (14)

Country Link
JP (1) JPS52100502A (en)
AT (1) AT356789B (en)
AU (1) AU510821B2 (en)
BE (1) BE851274A (en)
CA (1) CA1092047A (en)
CH (1) CH627208A5 (en)
DE (1) DE2706843A1 (en)
DK (1) DK160367C (en)
ES (1) ES456010A1 (en)
FR (1) FR2341642A1 (en)
GB (1) GB1557348A (en)
IT (1) IT1074504B (en)
NL (1) NL7601663A (en)
SE (1) SE426599B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH083098B2 (en) * 1987-12-19 1996-01-17 出光興産株式会社 Method for producing aromatic hydrocarbon
JP2784944B2 (en) * 1989-09-25 1998-08-13 出光興産株式会社 Method for producing aromatic hydrocarbon
JPH0422692U (en) * 1990-06-14 1992-02-25
JPH0562798U (en) * 1992-02-03 1993-08-20 東洋化学株式会社 Fitting for piping cover

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL171331C (en) * 1972-04-25 1983-03-16 Shell Int Research PROCESS FOR ACTIVATING CATALYSTS SUITABLE FOR ISOMERIZING ALIFATIC SATURATED HYDROCARBONS.

Also Published As

Publication number Publication date
AU510821B2 (en) 1980-07-17
AT356789B (en) 1980-05-27
JPS6240396B2 (en) 1987-08-27
FR2341642B1 (en) 1982-12-03
ATA106977A (en) 1979-10-15
DE2706843C2 (en) 1987-05-27
CH627208A5 (en) 1981-12-31
NL7601663A (en) 1977-08-23
DK160367B (en) 1991-03-04
SE7701788L (en) 1978-08-20
FR2341642A1 (en) 1977-09-16
CA1092047A (en) 1980-12-23
BE851274A (en) 1977-08-10
AU2239677A (en) 1978-08-24
DE2706843A1 (en) 1977-09-01
SE426599B (en) 1983-01-31
ES456010A1 (en) 1978-02-16
DK160367C (en) 1991-08-19
IT1074504B (en) 1985-04-20
JPS52100502A (en) 1977-08-23
DK67977A (en) 1977-08-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960217