GB800409A - Apparatus for the gasification of finely divided fuels - Google Patents

Apparatus for the gasification of finely divided fuels

Info

Publication number
GB800409A
GB800409A GB20916/55A GB2091655A GB800409A GB 800409 A GB800409 A GB 800409A GB 20916/55 A GB20916/55 A GB 20916/55A GB 2091655 A GB2091655 A GB 2091655A GB 800409 A GB800409 A GB 800409A
Authority
GB
United Kingdom
Prior art keywords
gasefying
water
outlet
slag
temperature
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
GB20916/55A
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.)
Heinrich Koppers GmbH
Original Assignee
Heinrich Koppers GmbH
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 Heinrich Koppers GmbH filed Critical Heinrich Koppers GmbH
Publication of GB800409A publication Critical patent/GB800409A/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
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/20—Apparatus; Plants
    • C10J3/32—Devices for distributing fuel evenly over the bed or for stirring up the fuel bed
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L17/00—Food-from-the-sea products; Fish products; Fish meal; Fish-egg substitutes; Preparation or treatment thereof
    • A23L17/70—Comminuted, e.g. emulsified, fish products; Processed products therefrom such as pastes, reformed or compressed products
    • 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
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/06—Continuous processes
    • C10J3/08—Continuous processes with ash-removal in liquid state
    • 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
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/20—Apparatus; Plants
    • C10J3/34—Grates; Mechanical ash-removing devices
    • 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
    • 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
    • C10J3/526—Ash-removing devices for entrained flow 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
    • C10J2300/0933—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)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Zoology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • Industrial Gases (AREA)

Abstract

800,409. Gasefying solid fuels ; discharging slag from gas generators, KOPPERS G.m.b.H., H. July 19, 1955 [Sept. 3, 1954], No. 20916/55. Classes 51 (1) and 55 (1). Apparatus for gasefying finely-divided solid fuels in suspension with oxygen and with or without endothermic gasefying agents comprises a reaction chamber 12 with inlets 11 for reactants, a water-jacketed gas outlet 13 and an outlet 15 for drawing off ashes as liquid slag into a water-filled discharge dish 19, the outlet 15 being provided with a water-cooled casing 16 of frusto-conical shape and of a diameter such that the ashes collecting adjacent the outlet are maintained in a liquid condition. Scraper arms 20, 21 and 22 are provided to remove any accumulation of solidified slag. If necessary, an hydraulically-operated plunger device 23 may be provided to break up any thin bridge of slag. In a modification the water-cooled casing 16 is arranged with its narrower end downwards and the scraper arms are water-cooled and held by a rotary head in the centre of the discharge dish 19. The discharge dish may be arranged to rotate on a turn-table and gasefying agents may be supplied by a pipe in the vicinity of the scraper arms. The diameter of the opening 15 is determined by consideration of (a) the ash melting point, (b) the amount of fuel being gasefied, and (c) the gasefication temperature. In an example of apparatus gasefying 50 tons of coal per day at a temperature (as measured by the temperature of the gas produced) of 1310‹ C., the ash having a melting-point of 1280‹ C., the inner diameter of the discharge opening is approximately 600 mm.
GB20916/55A 1954-09-03 1955-07-19 Apparatus for the gasification of finely divided fuels Expired GB800409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE800409X 1954-09-03

Publications (1)

Publication Number Publication Date
GB800409A true GB800409A (en) 1958-08-27

Family

ID=6712923

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20916/55A Expired GB800409A (en) 1954-09-03 1955-07-19 Apparatus for the gasification of finely divided fuels

Country Status (4)

Country Link
BE (1) BE539475A (en)
FR (1) FR1134003A (en)
GB (1) GB800409A (en)
NL (1) NL100650C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106675653A (en) * 2017-02-08 2017-05-17 中国东方电气集团有限公司 Atmospheric fixed-bed liquid slag discharge system and slag discharge method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106675653A (en) * 2017-02-08 2017-05-17 中国东方电气集团有限公司 Atmospheric fixed-bed liquid slag discharge system and slag discharge method
CN106675653B (en) * 2017-02-08 2022-07-22 中国东方电气集团有限公司 Liquid-state deslagging system and deslagging method for normal-pressure fixed bed

Also Published As

Publication number Publication date
NL100650C (en)
FR1134003A (en) 1957-04-04
BE539475A (en) 1900-01-01

Similar Documents

Publication Publication Date Title
GB1501284A (en) Apparatus for the gasification of finely-divided fuels
ES468970A1 (en) Process and apparatus for use with a reactor for the partial combustion of finely divided solid fuel
GB1507273A (en) Process and apparatus for gasifying carbonaceous fuels
GB1535212A (en) Slag bath gas generators
GB1499970A (en) Feeder for a reactor for the pressure gasification of coal
GB800409A (en) Apparatus for the gasification of finely divided fuels
SE7605226L (en) METHODS AND DEVICES FOR CONTINUOUS GASATION OF SOLID AND / OR LIQUID, COAL AND / OR CARBON-CONTAINING SUBSTANCES IN AN IRON BATH REACTOR
JPS6433494A (en) Device for charging gasified medium and sponge iron into melting gasifier
GB1577082A (en) Process for the pressure gasification of fuel
GB851206A (en) Coal gasification apparatus
ES8202127A1 (en) An ash-disposal system with submerged scraper.
GB719028A (en) Gas producer for gasifying caking fuels
SU106090A1 (en) Gas generator for gasification of bulk and pulverized fuels to produce hot gas and continuous liquid slag removal
GB1517765A (en) Apparatus for the gasification of coal
GB697167A (en) Process of and apparatus for the gasification of solid fuels
GB793466A (en) Apparatus for the gasification of finely divided solid fuels
JPS55120696A (en) Utilization of sensible heat of molten blast furnace slag
GB737147A (en) Gasification of fuels
GB873398A (en) Removal of slag accumulations from gasification reactors
GB713004A (en) An improved apparatus for the production of combustible gases by the gasification of finely divided fuels
GB911374A (en) Device for the gasification of finely divided fuels
GB725896A (en) An apparatus for the suspension gasification of finely divided fuel
FR2437438A1 (en) METHOD AND DEVICE FOR GASIFICATION OF FUEL DUST WITH COOLING OF GASES AND SIMULTANEOUS SLAG GRANULATION
JPS5851985B2 (en) Gasification device for ash-containing fuel in fly ash clouds
GB191002887A (en) Improvements in and relating to Gas Producers.