GB800665A - Improvements relating to motor fuels - Google Patents

Improvements relating to motor fuels

Info

Publication number
GB800665A
GB800665A GB3370355A GB3370355A GB800665A GB 800665 A GB800665 A GB 800665A GB 3370355 A GB3370355 A GB 3370355A GB 3370355 A GB3370355 A GB 3370355A GB 800665 A GB800665 A GB 800665A
Authority
GB
United Kingdom
Prior art keywords
boiling fraction
octane number
octane
gasoline
research
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
GB3370355A
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.)
BP PLC
Original Assignee
BP PLC
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 to BE552864D priority Critical patent/BE552864A/xx
Application filed by BP PLC filed Critical BP PLC
Priority to GB3370355A priority patent/GB800665A/en
Priority to DEB42504A priority patent/DE1026462B/en
Priority to FR1160593D priority patent/FR1160593A/en
Publication of GB800665A publication Critical patent/GB800665A/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
    • 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
    • C10G59/00—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha
    • C10G59/02—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha plural serial stages only
    • C10G59/04—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha plural serial stages only including at least one catalytic and at least one non-catalytic reforming step

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)

Abstract

High octane motor fuels are produced by separating a catalytic reformate by fractionation into a higher boiling fraction having a relatively higher octane number and a lower boiling fraction having a relatively lower octane number which latter is thermally reformed to increase its octane member and is blended with the high boiling fraction to produce a gasoline having a research clear octane number of at least 90. The higher boiling fraction preferably has an octane number (research) above 100 and the lower boiling fraction after thermal reforming should be such as to produce on blending a final gasoline with an octane number of at least 100. The thermal reforming may be carried out at 538-650 DEG C. and 200-1200 p.s.i.g. The process is particularly suitable for a catalytic reformate produced by reforming a naphtha over a platinum on alumina catalyst. In an example, such a reformate is distilled cutting at 140 DEG C., the high boiling fraction having an octane number of iso - octane + 0.25 ml. TEL/USG (research), and the low boiling fraction of octane number 78.3 was reformed thermally at 750 p.s.i.g. and 571 DEG C. to give a product of constitution in per cent by weight, C3 25, C4 14.5, gasoline 55.5 and polymer 5.0. The gasoline was blended with the high boiling fraction to give a gasoline of octane number iso-octane + 0.03 ml. TEL/USG. Specification 742,769 is referred to.
GB3370355A 1955-11-24 1955-11-24 Improvements relating to motor fuels Expired GB800665A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE552864D BE552864A (en) 1955-11-24
GB3370355A GB800665A (en) 1955-11-24 1955-11-24 Improvements relating to motor fuels
DEB42504A DE1026462B (en) 1955-11-24 1956-11-16 Process for the production of gasoline
FR1160593D FR1160593A (en) 1955-11-24 1956-11-21 Manufacturing process of gasoline for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3370355A GB800665A (en) 1955-11-24 1955-11-24 Improvements relating to motor fuels

Publications (1)

Publication Number Publication Date
GB800665A true GB800665A (en) 1958-08-27

Family

ID=10356370

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3370355A Expired GB800665A (en) 1955-11-24 1955-11-24 Improvements relating to motor fuels

Country Status (4)

Country Link
BE (1) BE552864A (en)
DE (1) DE1026462B (en)
FR (1) FR1160593A (en)
GB (1) GB800665A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1088643B (en) * 1959-01-14 1960-09-08 Union Rheinische Braunkohlen Process for the production of motor gasoline

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866745A (en) * 1951-12-15 1958-12-30 Houdry Process Corp Multistage hydrocarbon reforming process

Also Published As

Publication number Publication date
FR1160593A (en) 1958-07-18
DE1026462B (en) 1958-03-20
BE552864A (en)

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