UA5988A1 - METHOD OF COAL GASIFICATION - Google Patents

METHOD OF COAL GASIFICATION

Info

Publication number
UA5988A1
UA5988A1 UA4614860A UA4614860A UA5988A1 UA 5988 A1 UA5988 A1 UA 5988A1 UA 4614860 A UA4614860 A UA 4614860A UA 4614860 A UA4614860 A UA 4614860A UA 5988 A1 UA5988 A1 UA 5988A1
Authority
UA
Ukraine
Prior art keywords
vapor
gas
condensate water
coal
supplied
Prior art date
Application number
UA4614860A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Кноп Клаус
Дюєркоп Ахім
Вольтерс Гюнтер
Original Assignee
Ман Гутехоффнунгсхютте АГ
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 Ман Гутехоффнунгсхютте АГ filed Critical Ман Гутехоффнунгсхютте АГ
Publication of UA5988A1 publication Critical patent/UA5988A1/en

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
    • C10J3/72—Other features
    • C10J3/82—Gas withdrawal means
    • C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
    • 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
    • C10J3/463—Gasification of granular or pulverulent flues in suspension in stationary fluidised beds
    • 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
    • C10J3/54—Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/002—Removal of contaminants
    • C10K1/003—Removal of contaminants of acid contaminants, e.g. acid gas removal
    • C10K1/004—Sulfur containing contaminants, e.g. hydrogen sulfide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/02—Dust removal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • 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
    • 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
    • C10J2300/0953—Gasifying agents
    • C10J2300/0973—Water
    • 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
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/1687—Integration of gasification processes with another plant or parts within the plant with steam generation
    • 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
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/169—Integration of gasification processes with another plant or parts within the plant with water treatments
    • 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
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1861—Heat exchange between at least two process streams
    • C10J2300/1884—Heat exchange between at least two process streams with one stream being synthesis gas
    • 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
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1861—Heat exchange between at least two process streams
    • C10J2300/1892—Heat exchange between at least two process streams with one stream being water/steam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Industrial Gases (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

The method comprises heating of coal by means of indirect heat exchange in the presence of aqueous vapor, cooling of the obtained gas in heat exchangers to the temparature, lower than the condensation point of aqueous vapor,which is contained in gas, of high/or low pressure, supplied into the steam turbine, and the separation of condensate water from gas, its treatment and returning in process. The condensate water is tested by means of heat exchange with the vapor of high/or low pressure, and the vapor obtained form the condensate water is supplied on the stage of heating of coal as a technological vapor.
UA4614860A 1988-08-31 1989-08-30 METHOD OF COAL GASIFICATION UA5988A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88114220A EP0356554B1 (en) 1988-08-31 1988-08-31 Process for gasifying coal and treating the gas produced

Publications (1)

Publication Number Publication Date
UA5988A1 true UA5988A1 (en) 1994-12-29

Family

ID=8199249

Family Applications (1)

Application Number Title Priority Date Filing Date
UA4614860A UA5988A1 (en) 1988-08-31 1989-08-30 METHOD OF COAL GASIFICATION

Country Status (9)

Country Link
EP (1) EP0356554B1 (en)
CN (1) CN1026122C (en)
AT (1) ATE78507T1 (en)
BR (1) BR8904360A (en)
DE (1) DE3873083D1 (en)
ES (1) ES2033386T3 (en)
SU (1) SU1729296A3 (en)
UA (1) UA5988A1 (en)
ZA (1) ZA895474B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3929926A1 (en) * 1989-09-08 1991-03-21 Metallgesellschaft Ag METHOD FOR THE TREATMENT OF GASES FROM THE GASIFICATION OF SOLID, FINE-COMBINED FUELS
CN101063050B (en) * 2007-05-14 2010-05-26 广东科达机电股份有限公司 Coal gas production method
CN101063053B (en) * 2007-05-14 2010-05-26 广东科达机电股份有限公司 Circulating fluidized bed gas generator system
DE102007046260A1 (en) * 2007-09-26 2009-04-09 Uhde Gmbh Process for purifying the raw gas from a solid gasification
AT507954B1 (en) * 2009-02-20 2010-12-15 Siemens Vai Metals Tech Gmbh METHOD AND DEVICE FOR SEPARATING A GASEOUS INGREDIENT
CN102559283B (en) * 2010-12-07 2016-03-09 李宁 Recycling process of coal gas waste heat
CN102559288B (en) * 2010-12-31 2013-10-09 中国海洋石油总公司 Purification method of mixed gas obtained by coal gasification
CN102653689B (en) * 2011-03-03 2015-11-25 李宁 The undecomposed steam cycle of pressurization moving-bed gasification utilizes technique
DE102011100202A1 (en) * 2011-05-02 2012-11-08 Lurgi Gmbh Process for the gasification of solid, carbonaceous feedstock

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE699420C (en) * 1933-11-11 1940-11-28 Poetter Komm Ges Process for removing the phenol-containing gas water that occurs in stationary generator systems
US3818869A (en) * 1973-01-02 1974-06-25 Combustion Eng Method of operating a combined gasification-steam generating plant
US4074981A (en) * 1976-12-10 1978-02-21 Texaco Inc. Partial oxidation process
FR2429179B1 (en) * 1978-06-21 1985-09-27 Texaco Development Corp PARTIAL OXIDATION PROCESS PRODUCING SUPERHEATED STEAM AS A BY-PRODUCT
DE3112708C2 (en) * 1981-03-31 1985-06-13 Bergwerksverband Gmbh, 4300 Essen Process for generating H 2 and CO-containing gases from fine-grained fuel in the fluidized bed with heat exchangers immersed therein
EP0201310A3 (en) * 1985-05-09 1987-05-20 British Gas Corporation Purification of effluent liquors
GB8630047D0 (en) * 1986-12-16 1987-01-28 British Gas Plc Purification of effluent liquors

Also Published As

Publication number Publication date
EP0356554B1 (en) 1992-07-22
DE3873083D1 (en) 1992-08-27
BR8904360A (en) 1990-04-17
EP0356554A1 (en) 1990-03-07
ATE78507T1 (en) 1992-08-15
ZA895474B (en) 1990-04-25
SU1729296A3 (en) 1992-04-23
ES2033386T3 (en) 1993-03-16
CN1026122C (en) 1994-10-05
CN1040614A (en) 1990-03-21

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