WO2012131051A3 - Efficiency increase in the heating of allothermal reactors - Google Patents

Efficiency increase in the heating of allothermal reactors Download PDF

Info

Publication number
WO2012131051A3
WO2012131051A3 PCT/EP2012/055825 EP2012055825W WO2012131051A3 WO 2012131051 A3 WO2012131051 A3 WO 2012131051A3 EP 2012055825 W EP2012055825 W EP 2012055825W WO 2012131051 A3 WO2012131051 A3 WO 2012131051A3
Authority
WO
WIPO (PCT)
Prior art keywords
allothermal
reactors
heating
efficiency increase
heat
Prior art date
Application number
PCT/EP2012/055825
Other languages
German (de)
French (fr)
Other versions
WO2012131051A2 (en
Inventor
Thomas Steer
Original Assignee
H S Reformer 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 H S Reformer Gmbh filed Critical H S Reformer Gmbh
Publication of WO2012131051A2 publication Critical patent/WO2012131051A2/en
Publication of WO2012131051A3 publication Critical patent/WO2012131051A3/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
    • F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
    • 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
    • F02C3/28—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 using a separate gas producer for gasifying the fuel before combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0233—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the conduits having a particular shape, e.g. non-circular cross-section, annular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

In order to convert solid fuels into electrical energy by means of allothermal gasification with approximately the same efficiency as is possible for combustible gases suitable for gas turbines, according to the invention at least part of the heat arising in the gas turbine process is used to heat the allothermal gasification of the solid fuels, and the heat transfer therebetween is effected by means of a condensing intermediate medium, which circulates in natural circulation in a separate space.
PCT/EP2012/055825 2011-04-01 2012-03-30 Efficiency increase in the heating of allothermal reactors WO2012131051A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011015807A DE102011015807A1 (en) 2011-04-01 2011-04-01 Increase the efficiency of heating allothermal reactors
DE102011015807.3 2011-04-01

Publications (2)

Publication Number Publication Date
WO2012131051A2 WO2012131051A2 (en) 2012-10-04
WO2012131051A3 true WO2012131051A3 (en) 2012-11-22

Family

ID=45952509

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/055825 WO2012131051A2 (en) 2011-04-01 2012-03-30 Efficiency increase in the heating of allothermal reactors

Country Status (2)

Country Link
DE (1) DE102011015807A1 (en)
WO (1) WO2012131051A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013100006A1 (en) 2013-01-02 2014-07-03 Shark Industries Ag Method for converting starting material e.g. carbonaceous feedstock into gas in treatment chamber, involves supplying starting material either in form of plasma carrier substance or in form of additional auxiliary material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212652A (en) * 1978-04-05 1980-07-15 Dupont Anthony A Apparatus and system for producing coal gas
US4315893A (en) * 1980-12-17 1982-02-16 Foster Wheeler Energy Corporation Reformer employing finned heat pipes
EP0453059A1 (en) * 1990-04-18 1991-10-23 Mitsubishi Jukogyo Kabushiki Kaisha Power generation system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444007A (en) 1982-03-12 1984-04-24 Chevron Research Company Method for combined cycle electrical power generation
DE3600432A1 (en) 1985-05-21 1987-02-05 Gutehoffnungshuette Man METHOD FOR GASIFYING A CARBONATED FUEL, IN PARTICULAR COAL
DE3635215A1 (en) 1986-10-16 1988-04-28 Bergwerksverband Gmbh METHOD FOR ALLOTHERMAL CARBON GASIFICATION AND FLUID BED GAS GENERATOR FOR CARRYING OUT THE METHOD
US5059404A (en) 1989-02-14 1991-10-22 Manufacturing And Technology Conversion International, Inc. Indirectly heated thermochemical reactor apparatus and processes
AT405937B (en) 1995-11-03 1999-12-27 Austrian Energy & Environment Production of a nitrogen-lean gas and gasification plant
DE19900116C2 (en) 1999-01-05 2002-02-14 Univ Muenchen Tech Device for generating fuel gas by allothermic gasification of biomass
DE19948332B4 (en) 1999-10-07 2005-09-22 Steer, Thomas, Dr.-Ing. Method and apparatus for obtaining high calorific fuels
DE102004033348A1 (en) * 2004-07-09 2006-02-02 Steer, Thomas, Dr. Method according to Joule process entails compressing, heating, and expanding gas, whereby in heating phase heat is extracted via heat exchanger for heating of processes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212652A (en) * 1978-04-05 1980-07-15 Dupont Anthony A Apparatus and system for producing coal gas
US4315893A (en) * 1980-12-17 1982-02-16 Foster Wheeler Energy Corporation Reformer employing finned heat pipes
EP0453059A1 (en) * 1990-04-18 1991-10-23 Mitsubishi Jukogyo Kabushiki Kaisha Power generation system

Also Published As

Publication number Publication date
DE102011015807A1 (en) 2012-10-04
WO2012131051A2 (en) 2012-10-04

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