GB871756A - Improvements in and relating to the treatment of catalytic reformates - Google Patents

Improvements in and relating to the treatment of catalytic reformates

Info

Publication number
GB871756A
GB871756A GB16609/58A GB1660958A GB871756A GB 871756 A GB871756 A GB 871756A GB 16609/58 A GB16609/58 A GB 16609/58A GB 1660958 A GB1660958 A GB 1660958A GB 871756 A GB871756 A GB 871756A
Authority
GB
United Kingdom
Prior art keywords
vol
contacted
catalyst
boiling
boiling fraction
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
GB16609/58A
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.)
JOHN ARTHUR EDGAR MOY
BP PLC
Original Assignee
JOHN ARTHUR EDGAR MOY
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 BE578938D priority Critical patent/BE578938A/xx
Application filed by JOHN ARTHUR EDGAR MOY, BP PLC filed Critical JOHN ARTHUR EDGAR MOY
Priority to GB16609/58A priority patent/GB871756A/en
Priority to FR794159A priority patent/FR1227548A/en
Priority to US812139A priority patent/US3033777A/en
Priority to DEB53322A priority patent/DE1102945B/en
Publication of GB871756A publication Critical patent/GB871756A/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
    • 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
    • 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

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)
  • Hydrogen, Water And Hydrids (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A catalytic reformate is separated into a lower- and a higher-boiling fraction, and the latter is contacted at 840-1075 DEG F. with a dehydrogenation and dehydrocyclisation catalyst and recombined with the lower-boiling reformate fraction which may also have been contacted at 840-1075 DEG F. with a dehydrogenation and dehydrocyclisation catalyst. A heavy naphtha having an I.B.P. of 70-100 DEG C. and a F.B.P. of 150-200 DEG C. is reformed over a catalyst containing 0.1-10% platinum and 0.1-8% fluorine and/or chlorine on alumina at 600-1200 DEG F., 50-1000 p.s.i., 0.5-10 vol./vol./hr. in the presence of 0.5-15 mols of hydrogen per mol of hydrocarbon. The product is separated with a cut point in the range 80-130 DEG C. and the higher-boiling fraction contacted with a chromia-alumina catalyst containing 5-25% of chromia and a smaller quantity of promoters in the range 0.1-10%, which may be rare earths, bismuth, boron, germanium, nickel, manganese, iron or beryllium in combination with an alkali metal or a spinel. Suitable conditions are up to 50 p.s.i.g. and 0.1-1 vol./vol./hr. in the absence of hydrogen. If desired the lower-boiling fraction is similarly treated. The product preferably has a volatility of 40-60% volume recovered at 100 DEG C. and an octane number (research clear) of at least 90.
GB16609/58A 1958-05-23 1958-05-23 Improvements in and relating to the treatment of catalytic reformates Expired GB871756A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE578938D BE578938A (en) 1958-05-23
GB16609/58A GB871756A (en) 1958-05-23 1958-05-23 Improvements in and relating to the treatment of catalytic reformates
FR794159A FR1227548A (en) 1958-05-23 1959-05-06 Catalytic reformate treatment process
US812139A US3033777A (en) 1958-05-23 1959-05-11 Treatment of catalytic reformates
DEB53322A DE1102945B (en) 1958-05-23 1959-05-22 Process for the treatment of catalytic reformates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16609/58A GB871756A (en) 1958-05-23 1958-05-23 Improvements in and relating to the treatment of catalytic reformates

Publications (1)

Publication Number Publication Date
GB871756A true GB871756A (en) 1961-06-28

Family

ID=10080417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16609/58A Expired GB871756A (en) 1958-05-23 1958-05-23 Improvements in and relating to the treatment of catalytic reformates

Country Status (5)

Country Link
US (1) US3033777A (en)
BE (1) BE578938A (en)
DE (1) DE1102945B (en)
FR (1) FR1227548A (en)
GB (1) GB871756A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168583A (en) * 1961-12-15 1965-02-02 Sinclair Research Inc Selective deethylation process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2304183A (en) * 1939-09-13 1942-12-08 Standard Oil Co Multistage dehydroaromatization
US2337191A (en) * 1942-12-07 1943-12-21 Shell Dev Dehydrogenation process
US2758062A (en) * 1951-09-04 1956-08-07 Exxon Research Engineering Co Two-stage hydroforming process
US2765264A (en) * 1952-03-22 1956-10-02 Universal Oil Prod Co Reforming without recycle hydrogen
US2773917A (en) * 1952-09-16 1956-12-11 Socony Mobil Oil Co Demethylation over chromia or molybdena catalysts
BE552865A (en) * 1955-11-24

Also Published As

Publication number Publication date
BE578938A (en) 1959-09-16
US3033777A (en) 1962-05-08
FR1227548A (en) 1960-08-22
DE1102945B (en) 1961-03-23

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