GB1437090A - Process and apparatus for the partial combustion of carbona ceous fuels to produce substantially soot-free gases - Google Patents

Process and apparatus for the partial combustion of carbona ceous fuels to produce substantially soot-free gases

Info

Publication number
GB1437090A
GB1437090A GB2976872A GB2976872A GB1437090A GB 1437090 A GB1437090 A GB 1437090A GB 2976872 A GB2976872 A GB 2976872A GB 2976872 A GB2976872 A GB 2976872A GB 1437090 A GB1437090 A GB 1437090A
Authority
GB
United Kingdom
Prior art keywords
soot
gas
gases
bricks
reduced
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
GB2976872A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB2976872A priority Critical patent/GB1437090A/en
Priority to CA170,194A priority patent/CA1004465A/en
Priority to BE1005160A priority patent/BE800947A/en
Priority to US370996A priority patent/US3868331A/en
Priority to IT7325672A priority patent/IT989352B/en
Priority to ZA734280A priority patent/ZA734280B/en
Priority to JP7089773A priority patent/JPS5710156B2/ja
Priority to FR7323067A priority patent/FR2190905B1/fr
Priority to NL7308788A priority patent/NL7308788A/xx
Priority to DE2332172A priority patent/DE2332172A1/en
Publication of GB1437090A publication Critical patent/GB1437090A/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
    • 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
    • C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
    • 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
    • C01B3/36—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 using oxygen or mixtures containing oxygen as gasifying agents
    • 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)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Industrial Gases (AREA)
  • Catalysts (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

1437090 Combustion gases with reduced soot content SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 25 June 1973 [26 June 1972] 29768/72 Heading C5E - Combustion gases having substantially reduced soot content, e.g., less than 0À3% by wt., are produced by partially combusting carbonaceous fuels and passing the soot-containing gases at substantially the temperature and pressure of the partial combustion into a non- catalytic soot-conversion zone in which soot particles are held, e.g. for at least 5 seconds, and converted into carbon monoxide by reaction with steam and/or carbon dioxide present in the gas, and withdrawing gas of reduced soot content from the zone. The soot-conversion zone consists of at least one bed of ceramic material which may consist of (i) layers of packed perforated bricks the perforations of the bricks in a lower layer interconnecting with the perforations of an upper layer to form elongated tubes in the direction of gas flow, the tubes having a diameter of 0À5 to 2À5 cm. and presenting a surface area available for gas contact of 30 to 200 sq. metres per cubic metre of bricks, through which the gas flows at an average gas velocity of 1 to 10 metres per second; or (ii) a fluid bed of ceramic particles, of average diameter 10 to 1000 microns, through which the gas flows at a superficial velocity of 0À1 to 1 meter per second. The temperature in the sootconversion zone may be from 1300‹ to 1500‹ C. and the pressure from 10 to 300 atmospheres. The gases leaving the conversion zone are passed through a heat exchanger. Apparatus for producing the substantially soot-reduced combustion gases comprises a brick lined partial combustion reactor free of internals and solids with one or more inlets for fuel, oxygen-containing gas and steam and an exit for partially combusted gases, and a sootconversion vessel containing at least one bed of ceramic material connected to the partial combustion reactor with an exit for substantially soot-reduced gases which may be connected to a waste heat boiler. The ceramic material may take the form of bricks having perforations forming elongated tubes 0À5 to 5 metres long, the size of individual bricks being between 15 cm. long, 5 cm. wide, 5 cm. deep and 60 cm. long, 20 cm. wide, 20 cm. deep, or fluidizable particles, e.g. of average diameter 10 to 1000 microns.
GB2976872A 1972-06-26 1972-06-26 Process and apparatus for the partial combustion of carbona ceous fuels to produce substantially soot-free gases Expired GB1437090A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB2976872A GB1437090A (en) 1972-06-26 1972-06-26 Process and apparatus for the partial combustion of carbona ceous fuels to produce substantially soot-free gases
CA170,194A CA1004465A (en) 1972-06-26 1973-05-01 Process and apparatus for the partial combustion of carbonaceous fuels to produce substantially soot-free gases
BE1005160A BE800947A (en) 1972-06-26 1973-06-15 METHOD AND EQUIPMENT FOR PARTIAL COMBUSTION OF CARBON FUELS
US370996A US3868331A (en) 1972-06-26 1973-06-18 Process for the partial combustion of hydrocarbonaceous fuels to produce substantially soot-free gases
IT7325672A IT989352B (en) 1972-06-26 1973-06-20 PROCESS AND APPARATUS FOR PARTIAL COMBUSTION OF CARBON STABLE FUELS TO PRODUCE SUBSTANTIALLY NEPOFUME FREE GAS
ZA734280A ZA734280B (en) 1972-06-26 1973-06-25 Process and apparatus for the partial combustion of carbonaceous fuels to produce substantially soot-free gases
JP7089773A JPS5710156B2 (en) 1972-06-26 1973-06-25
FR7323067A FR2190905B1 (en) 1972-06-26 1973-06-25
NL7308788A NL7308788A (en) 1972-06-26 1973-06-25
DE2332172A DE2332172A1 (en) 1972-06-26 1973-06-25 PROCESS FOR PARTIAL COMBUSTION OF CARBON-CONTAINING FUELS TO GASES WITH A SIGNIFICANTLY REDUCED SOOT CONTENT AND SYSTEM FOR CARRYING OUT THE PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2976872A GB1437090A (en) 1972-06-26 1972-06-26 Process and apparatus for the partial combustion of carbona ceous fuels to produce substantially soot-free gases

Publications (1)

Publication Number Publication Date
GB1437090A true GB1437090A (en) 1976-05-26

Family

ID=10296876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2976872A Expired GB1437090A (en) 1972-06-26 1972-06-26 Process and apparatus for the partial combustion of carbona ceous fuels to produce substantially soot-free gases

Country Status (10)

Country Link
US (1) US3868331A (en)
JP (1) JPS5710156B2 (en)
BE (1) BE800947A (en)
CA (1) CA1004465A (en)
DE (1) DE2332172A1 (en)
FR (1) FR2190905B1 (en)
GB (1) GB1437090A (en)
IT (1) IT989352B (en)
NL (1) NL7308788A (en)
ZA (1) ZA734280B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5266346A (en) * 1989-02-16 1993-11-30 Nabisco, Inc. Extended ester derivatives as low calorie fat mimetics

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7314390A (en) * 1973-10-19 1975-04-22 Shell Int Research PROCESS FOR THE PREPARATION OF A GAS.
DE2804933A1 (en) * 1978-02-06 1979-08-09 Ght Hochtemperaturreak Tech PRODUCTION OF SYNTHESIS GAS FROM COAL
JPS61211396A (en) * 1985-03-16 1986-09-19 Tsumoru Tajima Method of burning fuel-water and apparatus therefor
JPH0726107B2 (en) * 1986-06-16 1995-03-22 積 田島 Fuel / water combustion method
JP2000517409A (en) * 1996-09-02 2000-12-26 フィオテル・オサク・ユキチュア Treatment of hydrocarbon-containing waste
WO2009065792A1 (en) * 2007-11-19 2009-05-28 Shell Internationale Research Maatschappij B.V. Process to prepare a mixture of hydrogen and carbon monoxide

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US408674A (en) * 1889-08-06 Apparatus for the manufacture of gas
US2605178A (en) * 1946-09-27 1952-07-29 Standard Oil Dev Co Preparation of gaseous fuel
US2844452A (en) * 1950-04-05 1958-07-22 Rudolph L Hasche Self-sustaining regenerative process
US2709646A (en) * 1951-03-29 1955-05-31 United Eng & Constructors Inc Method for producing oil gas
US2779667A (en) * 1952-08-05 1957-01-29 Percival C Keith Gas generation
US3048481A (en) * 1958-06-18 1962-08-07 Texaco Inc Method of forming gas tight seal between vessel wall and refractory lining of a synthesis gas generator
US3536455A (en) * 1959-02-24 1970-10-27 Huettenwerk Oberhausen Ag Plant for the production of metallurgical reducing gas
US3042507A (en) * 1959-03-28 1962-07-03 Hilgers Giovanni Method for cracking and subsequent gasifying of hydrocarbons
GB1270767A (en) * 1969-07-15 1972-04-12 Tokyo Heat Treating Company Method and apparatus for thermally decomposing hydrocarbons
US3607154A (en) * 1969-11-06 1971-09-21 Washington Gas Light Co Refractory bed for gas machine and process for producing oil gas
US3715301A (en) * 1971-06-30 1973-02-06 Texaco Inc Multi-hydrotorting of coal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5266346A (en) * 1989-02-16 1993-11-30 Nabisco, Inc. Extended ester derivatives as low calorie fat mimetics

Also Published As

Publication number Publication date
DE2332172A1 (en) 1974-01-24
IT989352B (en) 1975-05-20
CA1004465A (en) 1977-02-01
BE800947A (en) 1973-12-17
US3868331A (en) 1975-02-25
JPS5710156B2 (en) 1982-02-25
ZA734280B (en) 1974-05-29
FR2190905A1 (en) 1974-02-01
FR2190905B1 (en) 1978-09-29
JPS4958101A (en) 1974-06-05
NL7308788A (en) 1973-12-28

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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