GB1279514A - Method and apparatus for the thermal cracking and quenching - Google Patents

Method and apparatus for the thermal cracking and quenching

Info

Publication number
GB1279514A
GB1279514A GB34422/70A GB3442270A GB1279514A GB 1279514 A GB1279514 A GB 1279514A GB 34422/70 A GB34422/70 A GB 34422/70A GB 3442270 A GB3442270 A GB 3442270A GB 1279514 A GB1279514 A GB 1279514A
Authority
GB
United Kingdom
Prior art keywords
july
thermal cracking
molten metal
quenching
products
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
GB34422/70A
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 Engineering and Shipbuilding Co Ltd
Original Assignee
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 Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Publication of GB1279514A publication Critical patent/GB1279514A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/949—Miscellaneous considerations
    • Y10S585/95—Prevention or removal of corrosion or solid deposits

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)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1279514 Thermal cracking MITSUI SHIPBUILDING & ENG CO Ltd 16 July 1970 [18 July 1969] 34422/70 Heading C5E Hydrocarbons are thermally cracked to gaseous olefins by spouting hydrocarbon feedstock and diluent through nozzles 1 into a molten metal heat carrier contained in a reaction tower 2, the products of the cracking passing to a quenching tower 9, containing a bed of solid grains or of heavy oils to separate cracked coke from the gaseous products. The molten metal may be Pb, Sn, Zn, Bi,. Cd or an alloy thereof. The solid grains may be sand kept in fluidized motion at 200-600‹ C;
GB34422/70A 1969-07-18 1970-07-16 Method and apparatus for the thermal cracking and quenching Expired GB1279514A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44056987A JPS4820523B1 (en) 1969-07-18 1969-07-18

Publications (1)

Publication Number Publication Date
GB1279514A true GB1279514A (en) 1972-06-28

Family

ID=13042831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34422/70A Expired GB1279514A (en) 1969-07-18 1970-07-16 Method and apparatus for the thermal cracking and quenching

Country Status (6)

Country Link
US (1) US3718708A (en)
JP (1) JPS4820523B1 (en)
DE (1) DE2035630C3 (en)
FR (1) FR2051862B1 (en)
GB (1) GB1279514A (en)
NL (1) NL7010563A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012457A (en) * 1975-10-06 1977-03-15 Shell Development Company Thermal cracking method for the production of ethylene and propylene in a molten metal bath
SE416656B (en) * 1979-04-12 1981-01-26 Boliden Ab PROCEDURE FOR RECOVERY OF OIL AND / OR GAS FROM COAL MATERIALS
US4351275A (en) * 1979-10-05 1982-09-28 Stone & Webster Engineering Corp. Solids quench boiler and process
US4356151A (en) * 1979-10-05 1982-10-26 Stone & Webster Engineering Corp. Solids quench boiler
JPS60115687A (en) * 1983-11-28 1985-06-22 Mitsubishi Heavy Ind Ltd Heat recovery from high-temperature gas containing tar
WO1986000331A1 (en) * 1984-06-29 1986-01-16 Sankyo Yuki Kabushiki Kaisha Method and apparatus for liquefying coal
US5073249A (en) * 1989-11-21 1991-12-17 Mobil Oil Corporation Heavy oil catalytic cracking process and apparatus
CA2037860C (en) * 1990-03-08 2001-07-31 Paul Katona Waste processing
US5110448A (en) * 1991-03-12 1992-05-05 Adams Stephen P Coking process
US8506765B2 (en) * 2008-12-23 2013-08-13 Roger A. Benham Device and method for thermal decomposition of organic materials
DE102014221497A1 (en) * 2014-10-23 2016-04-28 Sandvik Materials Technology Deutschland Gmbh Apparatus and method for cooling a fluid

Also Published As

Publication number Publication date
DE2035630C3 (en) 1975-02-13
DE2035630B2 (en) 1974-05-30
FR2051862A1 (en) 1971-04-09
NL7010563A (en) 1971-01-20
US3718708A (en) 1973-02-27
JPS4820523B1 (en) 1973-06-21
DE2035630A1 (en) 1971-02-18
FR2051862B1 (en) 1973-07-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee