GB2016511A - Process for cracking heavy liquid hydrocarbons - Google Patents

Process for cracking heavy liquid hydrocarbons

Info

Publication number
GB2016511A
GB2016511A GB7844468A GB7844468A GB2016511A GB 2016511 A GB2016511 A GB 2016511A GB 7844468 A GB7844468 A GB 7844468A GB 7844468 A GB7844468 A GB 7844468A GB 2016511 A GB2016511 A GB 2016511A
Authority
GB
United Kingdom
Prior art keywords
molten salt
liquid hydrocarbons
heavy liquid
cracking heavy
amount
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.)
Granted
Application number
GB7844468A
Other versions
GB2016511B (en
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.)
Mitsui Petrochemical Industries Ltd
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Petrochemical Industries Ltd
Mitsui Engineering and Shipbuilding Co Ltd
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 Mitsui Petrochemical Industries Ltd, Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of GB2016511A publication Critical patent/GB2016511A/en
Application granted granted Critical
Publication of GB2016511B publication Critical patent/GB2016511B/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
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (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

Heavy liquid hydrocarbons 3 containing carbon residue are cracked in the presence of 1 to 10 parts by weight of a molten salt selected from basic compounds of alkali metals, alkaline earth metals and mixtures thereof, at least a part 8 of the molten salt being used in the form of a mist, and the amount of steam (1 and 5), reaction time, reaction temperature and amount of the molten salt being controlled so as to render the weight ratio of carbon to the molten salt after cracking not more than 0.002. <IMAGE>
GB7844468A 1978-02-13 1978-11-14 Process for cracking heavy liquid hydrocarbons Expired GB2016511B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1412778A JPS5948078B2 (en) 1978-02-13 1978-02-13 Heavy oil pyrolysis method

Publications (2)

Publication Number Publication Date
GB2016511A true GB2016511A (en) 1979-09-26
GB2016511B GB2016511B (en) 1982-04-07

Family

ID=11852451

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7844468A Expired GB2016511B (en) 1978-02-13 1978-11-14 Process for cracking heavy liquid hydrocarbons

Country Status (5)

Country Link
JP (1) JPS5948078B2 (en)
CA (1) CA1112198A (en)
DE (1) DE2851420A1 (en)
FR (1) FR2416932A1 (en)
GB (1) GB2016511B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276153A (en) 1979-01-06 1981-06-30 Mitsui Engineering And Shipbuilding Co., Ltd. Process for thermal cracking of hydrocarbons and apparatus therefor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB447389A (en) * 1934-08-10 1935-02-12 Petrosani Societate Anonima Pe Continual process for the transformation of liquid and solid hydrocarburets of any origin and kind into incondensable gaseous hydrocarburets without carbon deposits
NL267291A (en) * 1959-05-14 1900-01-01
US3252774A (en) * 1962-06-11 1966-05-24 Pullman Inc Production of hydrogen-containing gases
JPS5323302A (en) * 1976-08-18 1978-03-03 Mitsui Petrochem Ind Ltd Thermal cracking of hydrocarbons

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276153A (en) 1979-01-06 1981-06-30 Mitsui Engineering And Shipbuilding Co., Ltd. Process for thermal cracking of hydrocarbons and apparatus therefor

Also Published As

Publication number Publication date
JPS5948078B2 (en) 1984-11-24
JPS54107906A (en) 1979-08-24
DE2851420A1 (en) 1979-08-16
CA1112198A (en) 1981-11-10
FR2416932A1 (en) 1979-09-07
FR2416932B1 (en) 1982-11-12
GB2016511B (en) 1982-04-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee