GB986671A - Installation for treating fuel briquettes - Google Patents

Installation for treating fuel briquettes

Info

Publication number
GB986671A
GB986671A GB22528/61A GB2252861A GB986671A GB 986671 A GB986671 A GB 986671A GB 22528/61 A GB22528/61 A GB 22528/61A GB 2252861 A GB2252861 A GB 2252861A GB 986671 A GB986671 A GB 986671A
Authority
GB
United Kingdom
Prior art keywords
container
briquettes
fuel
gases
apertured
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
GB22528/61A
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.)
Stamicarbon BV
Original Assignee
Stamicarbon 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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of GB986671A publication Critical patent/GB986671A/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
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/08—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form in the form of briquettes, lumps and the like
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/26—After-treatment of the shaped fuels, e.g. briquettes
    • C10L5/28—Heating the shaped fuels, e.g. briquettes; Coking the binders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

<PICT:0986671/C4-C5/1> Apparatus for rendering fuel briquettes smokeless by treatment with an oxygen-containing gas comprises a fuel container 4, the bottom 9 of which is apertured to permit the passage of gases, and means for conducting gases under pressure upwardly or downwardly through the fuel when said container is charged, the apertured bottom 9 being inclined to the horizontal so that it can be loaded with fuel, e.g. coal briquettes, to a uniform depth by discharging thereon briquettes to form a natural slope, and the apparatus having openings 20 and 23 disposed to enable a charge of briquettes to be supplied to and discharged from the container under gravity. The container 4 may comprise means for altering the angle between the container bottom 9 and the horizontal; also the container may include means for reducing the rate of fall of the briquettes while the container is being filled, e.g. stepwise mounted grates 14...16, hanging chains 17...19 or similar flexible elements, or projections mounted through the apertured bottom. The container 4 includes partitions running parallel to the side walls of the container wherein the distance apart of the partitions is 20 to 25 cms. Control of the oxidation may be obtained by the introduction of water into the gas flow via the conduit 8, and cooling of the briquettes after the heating may be by spraying the gases and the briquettes with water from the sprays 21 and 22. The term briquette is used to denote any pressure-moulded fuel pieces, e.g. ovoids, and the natural slope formed by ovoids is 35 to 40 degrees. The temperature of the apparatus is between 200 DEG and 400 DEG C. After the container 4 has been charged, hot gases are provided by a burner 3 and circulated by a blower 2, air being provided, if desired, through a line 7. Specifications 722,495 and 812,822 are referred to.
GB22528/61A 1960-06-23 1961-06-21 Installation for treating fuel briquettes Expired GB986671A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL253011 1960-06-23

Publications (1)

Publication Number Publication Date
GB986671A true GB986671A (en) 1965-03-17

Family

ID=19752425

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22528/61A Expired GB986671A (en) 1960-06-23 1961-06-21 Installation for treating fuel briquettes

Country Status (4)

Country Link
US (1) US3190814A (en)
BE (1) BE605228A (en)
ES (1) ES268524A1 (en)
GB (1) GB986671A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980447A (en) * 1972-04-26 1976-09-14 Rheinische Braunkohlenwerke Ag Process for the manufacture of brown coal briquettes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE374420C (en) * 1923-04-23 Hugo Lentz Plant for the continuous production and gasification or combustion of semi-coke
FR335616A (en) * 1903-09-29 1904-02-03 Gustav Horn Gasifier oven
GB125379A (en) * 1918-04-03 1920-09-03 Charles Howard Smith Improvements in and relating to the Treatment of Coal, especially in the Manufacture of Fuel Briquets.
US1366091A (en) * 1919-10-15 1921-01-18 John F Lovejoy Briquet manufacture
GB166544A (en) * 1920-07-15 1922-09-07 Hugo Lentz Oven for semi-coking of fuels
US2165143A (en) * 1928-06-14 1939-07-04 Lewis C Karrick Coal treating process and apparatus
GB333020A (en) * 1929-07-04 1930-08-07 William Arthur Collis Improved retort and dryer for use in low temperature carbonising
FR750366A (en) * 1932-05-03 1933-08-09 Fuel treatment processes and devices
US2531998A (en) * 1945-09-20 1950-11-28 George W Wallace Carbonization apparatus
US2560767A (en) * 1946-03-22 1951-07-17 Universal Oil Prod Co Distillation of carbonaceous solids
US2756198A (en) * 1954-05-04 1956-07-24 Koppers Co Inc Low temperature tar conversion to high temperature tar in high temperature coking chambers

Also Published As

Publication number Publication date
US3190814A (en) 1965-06-22
BE605228A (en) 1961-12-20
ES268524A1 (en) 1961-12-01

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