GB683564A - Manufacture of combustible gas - Google Patents

Manufacture of combustible gas

Info

Publication number
GB683564A
GB683564A GB16000/50A GB1600050A GB683564A GB 683564 A GB683564 A GB 683564A GB 16000/50 A GB16000/50 A GB 16000/50A GB 1600050 A GB1600050 A GB 1600050A GB 683564 A GB683564 A GB 683564A
Authority
GB
United Kingdom
Prior art keywords
zone
steam
gas
line
carbon
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
GB16000/50A
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.)
Allied Corp
Original Assignee
Allied Chemical and Dye Corp
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
Priority claimed from US113765A external-priority patent/US2605176A/en
Application filed by Allied Chemical and Dye Corp filed Critical Allied Chemical and Dye Corp
Publication of GB683564A publication Critical patent/GB683564A/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/14—Production of inert gas mixtures; Use of inert gases in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/06—Continuous processes
    • C10J3/16—Continuous processes simultaneously reacting oxygen and water with the carbonaceous material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
    • C10K3/001—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by thermal treatment
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

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

Abstract

683,564. Oil gas generation. ALLIED CHEMICAL & DYE CORPORATION. June 27, 1950 [Sept. 2, 1949], No. 16000/50. Class 55 (ii). Oil gas is generated by passing steam upwardly through a zone 6 containing hot refractory material and an empty zone 4 in which it encounters a downward spray of oil from a nozzle 25, the gaseous products passing downwardly through empty and refractory-filled zones 38, 41, to effect further cracking and fixing. Preferably a carrier gas such as methane, ethane or propane from a line 65 or the generated gas returned through a line 66 is added to the steam as propelling medium for part or all of the make period. In the duplicated apparatus shown the cycle of operations comprises blast and make periods with interposed steam purges in one direction followed by periods of reverse flow. For a blast period primary air is admitted from a line 15 downwardly through a refractory-lined riser pipe 9 and is heated by the checkerbrick in zone 6, burning off deposited carbon, before passage through a narrowed orifice 7 into zone 5 into which heat oil from a line 26 is sprayed and ignited to heat the walls, secondary air being admitted through a line 32. The heated air burns off carbon from the walls of both zones 4 and 38 and combustion products after heating the checkerbrick in zone 41 ascend a riser pipe 43 to a stack 46. Steam for the purge and make periods enters riser 9 through a line 18. During the make steam and recycle gas issue through orifice 7 at about 50 ft. per second. Carbon depositing on the walls of chambers 4, 38, in part reacts with the steam to form blue gas and before orifice 42 into zone 41 is reached less than 10 per cent of carbon resulting from cracking remains in the gases, which after fixing in zone 41 pass up through riser 43 and a conduit 51 to a wash box and foul gas main. "Liquid-petroleum gas" such as propane, butane and pentane or heavy cracked residuums or other low grade oils may be used in the process.
GB16000/50A 1949-09-02 1950-06-27 Manufacture of combustible gas Expired GB683564A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US683564XA 1949-09-02 1949-09-02
US113765A US2605176A (en) 1949-09-02 1949-09-02 Manufacture of combustible gas

Publications (1)

Publication Number Publication Date
GB683564A true GB683564A (en) 1952-12-03

Family

ID=26748886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16000/50A Expired GB683564A (en) 1949-09-02 1950-06-27 Manufacture of combustible gas

Country Status (1)

Country Link
GB (1) GB683564A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1041198B (en) * 1957-07-27 1958-10-16 Didier Werke Ag Process for the production of fuel gas, such as underfiring gas for coke ovens, from gasoline, especially light gasoline, and similar hydrocarbons

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1041198B (en) * 1957-07-27 1958-10-16 Didier Werke Ag Process for the production of fuel gas, such as underfiring gas for coke ovens, from gasoline, especially light gasoline, and similar hydrocarbons

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