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GB800431A - Improvements relating to the catalytic reforming of petroleum hydrocarbons - Google Patents

Improvements relating to the catalytic reforming of petroleum hydrocarbons

Info

Publication number
GB800431A
GB800431A GB2718755A GB2718755A GB800431A GB 800431 A GB800431 A GB 800431A GB 2718755 A GB2718755 A GB 2718755A GB 2718755 A GB2718755 A GB 2718755A GB 800431 A GB800431 A GB 800431A
Authority
GB
United Kingdom
Prior art keywords
solvent
boiling
improvements relating
fraction
catalytic reforming
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
GB2718755A
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.)
KENNETH SHEPHARD CUDDINGTON
BP PLC
Original Assignee
KENNETH SHEPHARD CUDDINGTON
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 BE550985D priority Critical patent/BE550985A/xx
Application filed by KENNETH SHEPHARD CUDDINGTON, BP PLC filed Critical KENNETH SHEPHARD CUDDINGTON
Priority to GB2718755A priority patent/GB800431A/en
Priority to FR1156714D priority patent/FR1156714A/en
Publication of GB800431A publication Critical patent/GB800431A/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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/08—Inorganic compounds only
    • C10G21/10—Sulfur dioxide
    • 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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • 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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/16—Oxygen-containing compounds
    • 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
    • C10G61/00—Treatment of naphtha by at least one reforming process and at least one process of refining in the absence of hydrogen
    • C10G61/02—Treatment of naphtha by at least one reforming process and at least one process of refining in the absence of hydrogen plural serial stages only
    • C10G61/04—Treatment of naphtha by at least one reforming process and at least one process of refining in the absence of hydrogen plural serial stages only the refining step being an extraction

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)
  • Inorganic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

A fraction of increased aromatic content is obtained from a platinum reformate by distilling the reformate into a lower-boiling fraction consisting largely of paraffins and preferably boiling up to about 95 DEG C. and a higher-boiling fraction which is subjected to extraction with a selective solvent for aromatics and recovering the extract. The solvent extraction is preferably carried out using an aqueous di- and/or tri-ethylene glycol containing 5-20 per cent by volume of water, at 200-400 DEG F., 0-500 p.s.i.g., using a solvent to feed volume ratio of 2 to 10 : 1 and 5-40 theoretical stages. The low-boiling fraction from the distillation may be recycled to the reforming process or blended into motor gasoline.
GB2718755A 1955-09-23 1955-09-23 Improvements relating to the catalytic reforming of petroleum hydrocarbons Expired GB800431A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE550985D BE550985A (en) 1955-09-23
GB2718755A GB800431A (en) 1955-09-23 1955-09-23 Improvements relating to the catalytic reforming of petroleum hydrocarbons
FR1156714D FR1156714A (en) 1955-09-23 1956-09-12 Process for the catalytic reforming of a petroleum raw material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2718755A GB800431A (en) 1955-09-23 1955-09-23 Improvements relating to the catalytic reforming of petroleum hydrocarbons

Publications (1)

Publication Number Publication Date
GB800431A true GB800431A (en) 1958-08-27

Family

ID=10255608

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2718755A Expired GB800431A (en) 1955-09-23 1955-09-23 Improvements relating to the catalytic reforming of petroleum hydrocarbons

Country Status (3)

Country Link
BE (1) BE550985A (en)
FR (1) FR1156714A (en)
GB (1) GB800431A (en)

Also Published As

Publication number Publication date
BE550985A (en)
FR1156714A (en) 1958-05-20

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