GB453547A - Process and apparatus for the gasification of dust or fine-grained fuels with circulating gas chiefly for the production of water gas and gas for the synthesis of benzine - Google Patents

Process and apparatus for the gasification of dust or fine-grained fuels with circulating gas chiefly for the production of water gas and gas for the synthesis of benzine

Info

Publication number
GB453547A
GB453547A GB30361/35A GB3036135A GB453547A GB 453547 A GB453547 A GB 453547A GB 30361/35 A GB30361/35 A GB 30361/35A GB 3036135 A GB3036135 A GB 3036135A GB 453547 A GB453547 A GB 453547A
Authority
GB
United Kingdom
Prior art keywords
gas
dust
water
gasefier
heated
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
GB30361/35A
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.)
Wintershall AG
Original Assignee
Wintershall 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 Wintershall AG filed Critical Wintershall AG
Publication of GB453547A publication Critical patent/GB453547A/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
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
    • C10B49/04—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated
    • C10B49/08—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated in dispersed form
    • 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

Abstract

453,547. Water -gas generation. WINTERSHALL AKT.-GES., 139, Hohenzollernstrasse, and SCHMALFELDT, H., 15, Bergstrasse, both in Cassel, Germany. Nov. 2, 1935, No. 30361. Convention date, Nov. 26, 1934. [Classes 55 (i) and 55 (ii)] In the production of water gas, or gas for benzine synthesis by the gasefication of pulverulent fuel in a gasefier a by circulating gas pro. duced in the process and heated in a heater n wherein the discharged gas is utilized to pre-dry the original fuel fed into the gas stream from a hopper e. the drying gas is charged with the completely or partly gasefied dust. The drying gas issues from the gasefier at a temperature of 500-900‹ C. Mechanical disintegrating means may also be used and the coal dust is then separated from lumps in a cyclone g and an electric dust separator k before its admission at b into the gasefier. Part of the dust is continuously withdrawn at t to prevent undue accumulation of ash in the cycle. The gas discharged from the separators is cooled and freed from dust in a washer l by means of water or a coal dust suspension in water, part of the gas then being collected at p and the remainder left in the circuit. Powdered coal. charcoal, lignite and peat may be gasefied and the gasefication temperature is specified as 700-1600‹ C. In a modified method of working, the heater n is replaced by one or more regenerators heated by combustion gas and hot air, the latter being obtained from an air heater heated by the combustion of coal dust separated from the main circuit.
GB30361/35A 1934-11-26 1935-11-02 Process and apparatus for the gasification of dust or fine-grained fuels with circulating gas chiefly for the production of water gas and gas for the synthesis of benzine Expired GB453547A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE453547X 1934-11-26

Publications (1)

Publication Number Publication Date
GB453547A true GB453547A (en) 1936-09-14

Family

ID=6538790

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30361/35A Expired GB453547A (en) 1934-11-26 1935-11-02 Process and apparatus for the gasification of dust or fine-grained fuels with circulating gas chiefly for the production of water gas and gas for the synthesis of benzine

Country Status (1)

Country Link
GB (1) GB453547A (en)

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