GB421356A - Improvements in and apparatus for the gasification of fine-grained fuels - Google Patents

Improvements in and apparatus for the gasification of fine-grained fuels

Info

Publication number
GB421356A
GB421356A GB2512533A GB2512533A GB421356A GB 421356 A GB421356 A GB 421356A GB 2512533 A GB2512533 A GB 2512533A GB 2512533 A GB2512533 A GB 2512533A GB 421356 A GB421356 A GB 421356A
Authority
GB
United Kingdom
Prior art keywords
fuel
gas
steam
water gas
oxygen
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
GB2512533A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB2512533A priority Critical patent/GB421356A/en
Publication of GB421356A publication Critical patent/GB421356A/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
    • 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
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/482—Gasifiers with stationary fluidised bed
    • 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
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/52—Ash-removing devices
    • C10J3/523—Ash-removing devices for gasifiers with stationary fluidised bed
    • 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
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/158—Screws
    • 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
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/093—Coal
    • C10J2300/0933—Coal fines for producing water gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Industrial Gases (AREA)

Abstract

421,356. Gas-producers. JOHNSON, J. Y., 47, Lincoln's Inn Fields, London.- (I. G. Farbenindustrie Akt.-Ges.; Frankforton-Main, Germany) Sept. 11, 1933, No. 25125. [Class 55 (i)] Fine grained solid fuel is gasefied by blowing through an incandescent layer of the fuel a gasefying-agent such as oxygen, air, carbon dioxide, steam, or mixtures of these gases, together with a combustible gas such as water gas, or producer gas, at such a speed that a movement similar to boiling is established in the fuel, in a manner similar to that described in Specification 214,544, [Class 55 (i)]. The fuel is fed from a hopper 9 on to a fuel bed 8 into which lead nozzles 7 for the oxygen supply. Steam is blown in below the grate 3, and the water gas obtained passes by an outlet 12 through a dust separator 13 from which the separated dust returns to the fuel bed. The water gas passes through a washer 16, and fan 20, to a receiver 22, a branch pipe 25 leading a supply of water gas to a steam injector 27 which forces it into the fuel bed from below. Oxygen may also be supplied above the layer of fuel. Slag and ashes are withdrawn through outlet 5. An addition of steam is unnecessary if the fuel has a sufficiently high content of water or hydrogen. Waste gases from the destructive hydrogenation of coal, tars, or mineral oils, or from the synthesis of ammonia, may be used as the combustible gases.
GB2512533A 1933-09-11 1933-09-11 Improvements in and apparatus for the gasification of fine-grained fuels Expired GB421356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2512533A GB421356A (en) 1933-09-11 1933-09-11 Improvements in and apparatus for the gasification of fine-grained fuels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2512533A GB421356A (en) 1933-09-11 1933-09-11 Improvements in and apparatus for the gasification of fine-grained fuels

Publications (1)

Publication Number Publication Date
GB421356A true GB421356A (en) 1934-12-19

Family

ID=10222617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2512533A Expired GB421356A (en) 1933-09-11 1933-09-11 Improvements in and apparatus for the gasification of fine-grained fuels

Country Status (1)

Country Link
GB (1) GB421356A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109579037A (en) * 2018-11-13 2019-04-05 三元控股集团杭州热电有限公司 A kind of clean coal efficient burning technique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109579037A (en) * 2018-11-13 2019-04-05 三元控股集团杭州热电有限公司 A kind of clean coal efficient burning technique

Similar Documents

Publication Publication Date Title
US4696678A (en) Method and equipment for gasification of coal
US2111579A (en) Gasification of fine-grained solid fuels
US2554263A (en) Gasification of carbonaceous solids
GB725635A (en) Improvements in or relating to process and apparatus for the production of fuel and synthesis gases
GB747461A (en) Improvements in or relating to a process for producing water gas
GB1470867A (en) Gas turbine process utilizing purified fuel and recirculated fuel gas
US4325731A (en) Process of producing reducing gas from solid fuels
GB421356A (en) Improvements in and apparatus for the gasification of fine-grained fuels
GB321422A (en) Improvements in and apparatus for the production of combustible gases from granular and dust fuels
GB394747A (en) Improvements in and apparatus for the gasification of fuels which tend to agglomerate
US3226212A (en) Apparatus for the production of combustible gases from solid carbonaceous materials
GB401463A (en) Improvements in and apparatus for the gasification of finelygrained moist fuels
GB725248A (en) Improvements in or relating to gasification of fuels
GB744153A (en) Process of gasifying solid combustible materials
US650698A (en) Process of making gas.
GB690214A (en) Process and apparatus for the gasification of fine-grained carbonaceous substances
US1207724A (en) Method of making combustible gas.
US650697A (en) Apparatus for producing gas.
GB431489A (en) Improvements in and apparatus for the manufacture and production of illuminating gas
GB611924A (en) An improved process for gas generation from solid carbonaceous material
GB635913A (en) Improvements in or relating to the production of synthesis gas mixtures containing carbon monoxide and hydrogen
GB673165A (en) Improvements in the production of combustible gases containing methane from finely divided fuel
US843669A (en) Apparatus for producing gas.
GB683027A (en) Improvements in or relating to the gasification of solid carbonaceous materials
GB740027A (en) Process for the gasification of coal-dust