HRP940634A2 - Process and system for executing of gas production for operating gas turbine in a combined power plant - Google Patents

Process and system for executing of gas production for operating gas turbine in a combined power plant

Info

Publication number
HRP940634A2
HRP940634A2 HRP4335136.0A HRP940634A HRP940634A2 HR P940634 A2 HRP940634 A2 HR P940634A2 HR P940634 A HRP940634 A HR P940634A HR P940634 A2 HRP940634 A2 HR P940634A2
Authority
HR
Croatia
Prior art keywords
gas
temperature
turbine
heat
executing
Prior art date
Application number
HRP4335136.0A
Inventor
Leithner Reinhard
Original Assignee
Evt Energie & Verfahrenstech
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
Priority claimed from DE4335136A external-priority patent/DE4335136C2/en
Application filed by Evt Energie & Verfahrenstech filed Critical Evt Energie & Verfahrenstech
Publication of HRP940634A2 publication Critical patent/HRP940634A2/en
Publication of HRP940634B1 publication Critical patent/HRP940634B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
    • F02C3/26—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products the fuel or oxidant being solid or pulverulent, e.g. in slurry or suspension
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/34—Gas-turbine plants characterised by the use of combustion products as the working fluid with recycling of part of the working fluid, i.e. semi-closed cycles with combustion products in the closed part of the cycle
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/32—Direct CO2 mitigation
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Abstract

In the process, the untreated gas flowing out of the pressurised combustion chamber is, if the temperature is above the ash fusion temperature, first of all cooled to below the ash fusion point but above the gas-turbine inlet temperature by means of recirculated exhaust gas and/or air and/or oxygen, is then cooled further with heat being released to the clean gas and by the addition of recirculated exhaust gas and/or air and/or oxygen to about 650-950 DEG C, purified of dust including alkali metal compounds, SO2 and NOx by known methods at this temperature, heated up again as clean gas to the permissible gas-turbine inlet temperature by absorption of heat from the untreated gas, and then flows through a gas turbine and subsequently a waste-heat steam generator in which water for the operation of a steam turbine comprising one or more pressure stages is preheated, evaporated and superheated. The process is distinguished by particularly high efficiencies for the power generators.
HRP4335136.0A 1993-10-15 1994-09-30 Process and system for the production of gas for operating a gas turbine in a combined power plant HRP940634B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4335136A DE4335136C2 (en) 1992-10-22 1993-10-15 Method and device for carrying out the method for generating gases for operating a gas turbine in a combined gas and steam power plant

Publications (2)

Publication Number Publication Date
HRP940634A2 true HRP940634A2 (en) 1996-08-31
HRP940634B1 HRP940634B1 (en) 1999-12-31

Family

ID=6500190

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP4335136.0A HRP940634B1 (en) 1993-10-15 1994-09-30 Process and system for the production of gas for operating a gas turbine in a combined power plant

Country Status (9)

Country Link
EP (1) EP0648919B1 (en)
JP (1) JP3008251B2 (en)
AT (1) ATE175004T1 (en)
CA (1) CA2118178A1 (en)
CZ (1) CZ283962B6 (en)
HR (1) HRP940634B1 (en)
HU (1) HU217014B (en)
PL (1) PL176719B1 (en)
SK (1) SK124494A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1413554A1 (en) * 2002-10-23 2004-04-28 Siemens Aktiengesellschaft Gas and steam power plant for desalination of water
US8545681B2 (en) * 2009-12-23 2013-10-01 General Electric Company Waste heat driven desalination process
DE102011110213A1 (en) * 2011-08-16 2013-02-21 Thyssenkrupp Uhde Gmbh Method and device for recirculating exhaust gas from a gas turbine with subsequent waste heat boiler
US9492780B2 (en) 2014-01-16 2016-11-15 Bha Altair, Llc Gas turbine inlet gas phase contaminant removal
US10502136B2 (en) 2014-10-06 2019-12-10 Bha Altair, Llc Filtration system for use in a gas turbine engine assembly and method of assembling thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240338B (en) * 1961-07-12 1967-05-11 Ladislav Michalicka Gas turbine plant with a pressure combustion chamber for solid fuel
DE2733029A1 (en) * 1976-11-04 1979-02-08 Steag Ag PLANT FOR GENERATING ENERGY FROM SOLIDS, FOSSILS AND IN PARTICULAR BALLAST-RICH FUELS, IN PARTICULAR HARD COAL
DE3506102A1 (en) * 1985-02-19 1986-08-21 Mitsubishi Jukogyo K.K., Tokio/Tokyo Coal-fired power station
DE3731082C1 (en) * 1987-09-16 1989-04-13 Steag Ag Method and plant for obtaining energy from solid, high-ballast fuels

Also Published As

Publication number Publication date
EP0648919B1 (en) 1998-12-23
CZ244294A3 (en) 1995-06-14
JPH07166887A (en) 1995-06-27
HU217014B (en) 1999-11-29
SK124494A3 (en) 1996-01-10
EP0648919A2 (en) 1995-04-19
HUT72198A (en) 1996-03-28
CA2118178A1 (en) 1995-04-16
JP3008251B2 (en) 2000-02-14
PL176719B1 (en) 1999-07-30
HRP940634B1 (en) 1999-12-31
PL305429A1 (en) 1995-04-18
ATE175004T1 (en) 1999-01-15
HU9402972D0 (en) 1995-02-28
CZ283962B6 (en) 1998-07-15
EP0648919A3 (en) 1995-08-02

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Legal Events

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Payment date: 19990930

Year of fee payment: 6

B1PR Patent granted
PBON Lapse due to non-payment of renewal fee

Effective date: 20001001