GB1280374A - Production of fuel gases - Google Patents

Production of fuel gases

Info

Publication number
GB1280374A
GB1280374A GB382370A GB382370A GB1280374A GB 1280374 A GB1280374 A GB 1280374A GB 382370 A GB382370 A GB 382370A GB 382370 A GB382370 A GB 382370A GB 1280374 A GB1280374 A GB 1280374A
Authority
GB
United Kingdom
Prior art keywords
particles
bed
temperature
lines
fluidized bed
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
GB382370A
Inventor
Gerald Moss
Zbigniew Kowszun
Dennis Frederick Rosborough
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to GB382370A priority Critical patent/GB1280374A/en
Priority to DE19712103856 priority patent/DE2103856A1/en
Priority to JP279271A priority patent/JPS5327281B1/ja
Publication of GB1280374A publication Critical patent/GB1280374A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/60—Isolation of sulfur dioxide from gases
    • 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
    • C10G9/28—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid material
    • C10G9/32—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid material according to the "fluidised-bed" technique
    • 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

Abstract

1280374 Combustible gas ESSO RESEARCH & ENG CO 19 April 1971 [27 Jan 1970] 3823/70 Heading C5E Fuel gases 23 substantially free of sulphur and tars are produced by partially combusting a liquid or solid hydrocarbon 10 in a fluidized bed 12 which includes CaO partices e.g. calcined dolomite, at a temperature in the range 800‹ to 950‹ C., and passing the gases through a second fluidized bed 20 held at a temperature below 600‹ C. to condense tars on to the particles. Particles circulate between the beds 12, 20 by the lines 26a, 26b to prevent build-up of tar in the bed 20, and particles from the bed 12 are regenerated by O 2 in a fluidized bed 31, the temperature of which is held in the range 1000‹ to 1150‹ C. The bed 20 has a cooling coil 24, and the apparatus has temperature-responsive elements 25, 38, 43 which control temperatures in the beds 20, 30, 12 through valves 27, 39 (which regulates a propellant gas, e.g. air or steam, to circulate particles in lines 41, 42), and 16. Propellant gas is regulated in lines 26a, 26b by pressure-responsive elements 28, 27a, and offgases at 37 are monitored for SO 2 or O 2 content by infra-red meter 36 which controls a valve 34.
GB382370A 1970-01-27 1970-01-27 Production of fuel gases Expired GB1280374A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB382370A GB1280374A (en) 1970-01-27 1970-01-27 Production of fuel gases
DE19712103856 DE2103856A1 (en) 1970-01-27 1971-01-27 Production of heating gases
JP279271A JPS5327281B1 (en) 1970-01-27 1971-01-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB382370A GB1280374A (en) 1970-01-27 1970-01-27 Production of fuel gases

Publications (1)

Publication Number Publication Date
GB1280374A true GB1280374A (en) 1972-07-05

Family

ID=9765605

Family Applications (1)

Application Number Title Priority Date Filing Date
GB382370A Expired GB1280374A (en) 1970-01-27 1970-01-27 Production of fuel gases

Country Status (3)

Country Link
JP (1) JPS5327281B1 (en)
DE (1) DE2103856A1 (en)
GB (1) GB1280374A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015333A1 (en) * 1979-03-08 1980-09-17 Exxon Research And Engineering Company Converting calcium sulphide to calcium oxide
WO2010076499A3 (en) * 2008-12-16 2010-12-16 Jean-Xavier Morin Method and device for producing and purifying a synthesis gas

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1408888A (en) * 1971-11-12 1975-10-08 Exxon Research Engineering Co Manufacture of combustible gases
DE3724947A1 (en) * 1987-07-28 1989-02-16 Uhde Gmbh METHOD AND DEVICE FOR COOLING RAW GAS FROM A PARTIAL OXIDATION OF CARBONATED MATERIAL

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB895085A (en) * 1959-04-17 1962-05-02 Svenska Skifferolje Ab Method of gasifying combustible material in a fluidized bed
NL163727C (en) * 1967-06-07 Exxon Research Engineering Co

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015333A1 (en) * 1979-03-08 1980-09-17 Exxon Research And Engineering Company Converting calcium sulphide to calcium oxide
WO2010076499A3 (en) * 2008-12-16 2010-12-16 Jean-Xavier Morin Method and device for producing and purifying a synthesis gas

Also Published As

Publication number Publication date
JPS5327281B1 (en) 1978-08-08
DE2103856A1 (en) 1971-08-05

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee