GB284507A - Process for cracking hydrocarbon oils - Google Patents

Process for cracking hydrocarbon oils

Info

Publication number
GB284507A
GB284507A GB1146127A GB1146127A GB284507A GB 284507 A GB284507 A GB 284507A GB 1146127 A GB1146127 A GB 1146127A GB 1146127 A GB1146127 A GB 1146127A GB 284507 A GB284507 A GB 284507A
Authority
GB
United Kingdom
Prior art keywords
cracking
tubes
passed
furnace
oils
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
GB1146127A
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.)
CARBON P DUBBS
Original Assignee
CARBON P DUBBS
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 CARBON P DUBBS filed Critical CARBON P DUBBS
Priority to GB1146127A priority Critical patent/GB284507A/en
Publication of GB284507A publication Critical patent/GB284507A/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
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/34—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts
    • C10G9/36—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours
    • 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
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/34—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts
    • C10G9/36—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours
    • C10G9/38—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours produced by partial combustion of the material to be cracked or by combustion of another hydrocarbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

284,507. Dubbs, C. P. April 29, 1927. Hydrocarbons, cracking. - In a process for cracking hydrocarbon oils, in which the oils are heated under pressure to cracking temperature in the pipes 7 of a furnace 8 and are then passed into a reaction chamber 11 under reduced pressure, the vapours produced being passed through a dephlegmator 2 and condenser 17 to a collection chamber 18, the incondensable gases produced in the reaction are led from the chamber 18 through tubes 28 in a separate furnace 29 where they are superheated substantially above the temperature in the furnace 8 and then injected through a pipe 35 into the liquid in the reaction chamber 11. The crude oil is passed from a pipe 1 through the dephlegmator 2 to condense the heavier reaction products and the mixture obtained is forced into the tubes 7 by a pump 5. The incondensable gases may be obtained from an outside source and the supply to the tubes 28 may be regulated by adjustment of a valve 26<a> on a bye pass 26. The oils are preferably heated to about 850‹ F. in the cracking zone under a pressure of 300 lbs. per square inch while the incondensable gases are heated to 1200-1500‹ F. Specification 249,604 is referred to.
GB1146127A 1927-04-29 1927-04-29 Process for cracking hydrocarbon oils Expired GB284507A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1146127A GB284507A (en) 1927-04-29 1927-04-29 Process for cracking hydrocarbon oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1146127A GB284507A (en) 1927-04-29 1927-04-29 Process for cracking hydrocarbon oils

Publications (1)

Publication Number Publication Date
GB284507A true GB284507A (en) 1928-02-02

Family

ID=9986662

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1146127A Expired GB284507A (en) 1927-04-29 1927-04-29 Process for cracking hydrocarbon oils

Country Status (1)

Country Link
GB (1) GB284507A (en)

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