GB690214A - Process and apparatus for the gasification of fine-grained carbonaceous substances - Google Patents

Process and apparatus for the gasification of fine-grained carbonaceous substances

Info

Publication number
GB690214A
GB690214A GB33433/48A GB3343348A GB690214A GB 690214 A GB690214 A GB 690214A GB 33433/48 A GB33433/48 A GB 33433/48A GB 3343348 A GB3343348 A GB 3343348A GB 690214 A GB690214 A GB 690214A
Authority
GB
United Kingdom
Prior art keywords
producer
cyclone
fuel
dec
fine
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
GB33433/48A
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.)
Directie van de Staatsmijnen in Limburg
Original Assignee
Directie van de Staatsmijnen in Limburg
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 Directie van de Staatsmijnen in Limburg filed Critical Directie van de Staatsmijnen in Limburg
Publication of GB690214A publication Critical patent/GB690214A/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
    • C10J3/485—Entrained flow gasifiers
    • C10J3/487—Swirling or cyclonic gasifiers
    • 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
    • C10J2300/0936—Coal fines for producing producer gas

Abstract

690,214. Gasifying solid fuels. DIRECTIE VAN DE STAATSMIJNEN IN LIMBURG. Dec. 29, 1948 [Dec. 29, 1947; May 8, 1948], Nos. 33433/48 and 33434/48. Class 55(i). Fine-grained carbonaceous material, e.g. coal, coke, sawdust, coal slime, is gasified in two producers in series 1, 5, in the first of which whirling conditions are created and the reaction temperature exceeds the melting point of the ash constituents; the volume of the second producer is a multiple of that of the first and the concentration of particles in it is increased as by providing a column of filling bodies 6 surmounted by a fluidized bed 7. Gasifying agents comprising oxygen, air, &c. are introduced into producer 1 from the side as a cyclone 2 and fresh material into producer 5 at points 8 or 9, oxygen-containing gases entering at 10 and steam at 11, 12. Heavier particles are extracted through an outlet 14 and the lighter are separated from the gases in a cyclone 16 and returned with the heavier particles to producer 1. Molten clinker is drawn off through a drain 13. In addition to water vapour, carbon dioxide and hydrocarbons may be supplied to producer 5 which may contain catalysts, or to the gases coming from producer 1 to which fuel may also be added. The gas composition may also be regulated by employing two or more small producers in parallel. The fuel may be preheated in a feed cyclone in which preferably gaseous fuel is burnt. The larger producer may be arranged as in Specification 33431/48 (as open to inspection under Sect. 91) and coke employed as filling material. Specification 669,906 also is referred to.
GB33433/48A 1947-12-29 1948-12-29 Process and apparatus for the gasification of fine-grained carbonaceous substances Expired GB690214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL690214X 1947-12-29

Publications (1)

Publication Number Publication Date
GB690214A true GB690214A (en) 1953-04-15

Family

ID=19806117

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33433/48A Expired GB690214A (en) 1947-12-29 1948-12-29 Process and apparatus for the gasification of fine-grained carbonaceous substances

Country Status (1)

Country Link
GB (1) GB690214A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388741B (en) * 1981-03-10 1989-08-25 Skf Steel Eng Ab METHOD AND DEVICE FOR PRODUCING GAS CONTAINING CARBON OXYDG AND HYDROGEN GAS FROM COAL AND / OR HYDROCARBON-BASED MATERIAL BY MEANS OF A PLASMA GENERATOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388741B (en) * 1981-03-10 1989-08-25 Skf Steel Eng Ab METHOD AND DEVICE FOR PRODUCING GAS CONTAINING CARBON OXYDG AND HYDROGEN GAS FROM COAL AND / OR HYDROCARBON-BASED MATERIAL BY MEANS OF A PLASMA GENERATOR

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