GB561137A - Improvements in or relating to the catalytic conversion of hydrocarbon oils - Google Patents

Improvements in or relating to the catalytic conversion of hydrocarbon oils

Info

Publication number
GB561137A
GB561137A GB11672/41A GB1167241A GB561137A GB 561137 A GB561137 A GB 561137A GB 11672/41 A GB11672/41 A GB 11672/41A GB 1167241 A GB1167241 A GB 1167241A GB 561137 A GB561137 A GB 561137A
Authority
GB
United Kingdom
Prior art keywords
aromatic
boiling
kerosene
gasoline
cracked
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
GB11672/41A
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.)
INTERNAT CATALYTIC OIL PROCESS
Original Assignee
INTERNAT CATALYTIC OIL PROCESS
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 INTERNAT CATALYTIC OIL PROCESS filed Critical INTERNAT CATALYTIC OIL PROCESS
Publication of GB561137A publication Critical patent/GB561137A/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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils

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

Aromatic hydrocarbon fractions rich in single ring aromatic compounds and suitable for use as solvents or gasoline are obtained by subjecting an aromatic extract boiling between 300 and 600 DEG F. and having an aniline point below 50 to catalytic cracking at 800-1000 DEG F. and fractionating the products to isolate a fraction boiling below 200-250 DEG F. Catalysts specified comprise natural and activated clays or synthetic alumina-silica gels the catalyst being used in the form of a fixed bed or suspended in the hydrocarbon vapours. The aromatic fraction may be obtained by extraction of kerosene, gasoline, or a cracked condensate, from which condensed ring aromatics have been previously removed, with sulphur dioxide and evaporating off the solvent. In examples a sulphur dioxide extract of kerosene having an upper boiling point of 568 DEG F. and aniline point 43 is cracked at 861 DEG F. with a feed rate of 0.6. Specification 548,760, [Group III], is referred to.
GB11672/41A 1940-09-14 1941-09-11 Improvements in or relating to the catalytic conversion of hydrocarbon oils Expired GB561137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US561137XA 1940-09-14 1940-09-14

Publications (1)

Publication Number Publication Date
GB561137A true GB561137A (en) 1944-05-08

Family

ID=22002228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11672/41A Expired GB561137A (en) 1940-09-14 1941-09-11 Improvements in or relating to the catalytic conversion of hydrocarbon oils

Country Status (1)

Country Link
GB (1) GB561137A (en)

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