IN2015DN00277A - - Google Patents

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Publication number
IN2015DN00277A
IN2015DN00277A IN277DEN2015A IN2015DN00277A IN 2015DN00277 A IN2015DN00277 A IN 2015DN00277A IN 277DEN2015 A IN277DEN2015 A IN 277DEN2015A IN 2015DN00277 A IN2015DN00277 A IN 2015DN00277A
Authority
IN
India
Prior art keywords
coolers
syngas
hot
cfb
cooling
Prior art date
Application number
Inventor
Guohai Liu
Pannalal Vimalchand
Xiaofeng Guan
Wanwang Peng
Original Assignee
Southern Co
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 Southern Co filed Critical Southern Co
Publication of IN2015DN00277A publication Critical patent/IN2015DN00277A/en

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Classifications

    • 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
    • F28D13/00—Heat-exchange apparatus using a fluidised bed
    • 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
    • C10J3/86—Other features combined with waste-heat boilers
    • 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
    • C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
    • C10K3/001—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by thermal treatment
    • C10K3/003—Reducing the tar content
    • C10K3/005—Reducing the tar content by partial oxidation
    • 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
    • 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
    • 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
    • C10J2300/18—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
    • 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
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0075—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for syngas or cracked gas cooling systems
    • 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
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
    • Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Industrial Gases (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

A method and apparatus for cooling hot gas streams in the temperature range 800°C to 1600°C using multi stage circulating fluid bed (CFB) coolers is disclosed. The invention relates to cooling the hot syngas from coal gasifiers in which the hot syngas entrains substances that 5 foul erode and corrode heat transfer surfaces upon contact in conventional coolers. The hot syngas is cooled by extracting and indirectly transferring heat to heat transfer surfaces with circulating inert solid particles in CFB syngas coolers.
IN277DEN2015 2012-08-27 2013-08-26 IN2015DN00277A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261693707P 2012-08-27 2012-08-27
PCT/US2013/056631 WO2014035887A1 (en) 2012-08-27 2013-08-26 Multi-stage circulating fluidized bed syngas cooling

Publications (1)

Publication Number Publication Date
IN2015DN00277A true IN2015DN00277A (en) 2015-06-12

Family

ID=50146979

Family Applications (1)

Application Number Title Priority Date Filing Date
IN277DEN2015 IN2015DN00277A (en) 2012-08-27 2013-08-26

Country Status (14)

Country Link
US (2) US9464848B2 (en)
EP (1) EP2888033B1 (en)
JP (1) JP6263185B2 (en)
KR (1) KR102088217B1 (en)
CN (1) CN103826737B (en)
AR (1) AR092244A1 (en)
CA (1) CA2882371C (en)
IN (1) IN2015DN00277A (en)
MX (1) MX2015002328A (en)
PH (1) PH12015500184A1 (en)
SA (1) SA515360064B1 (en)
SG (1) SG11201408560XA (en)
WO (1) WO2014035887A1 (en)
ZA (1) ZA201500025B (en)

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US9162830B2 (en) 2010-12-22 2015-10-20 Kellogg Brown & Root Llc Plug resistant nozzle for fluidization of particulates
KR102088217B1 (en) 2012-08-27 2020-04-14 서던 컴퍼니 Multi-stage circulating fluidized bed syngas cooling
US9868916B1 (en) * 2014-09-12 2018-01-16 Yongchao Li Methods and systems for cooling hot product gas
CN104197323B (en) * 2014-09-19 2017-02-15 东南大学 Inner and outer circulation coupled device for separating carbon dioxide by burning coal-based chemical loopings
CN105368503A (en) * 2015-11-27 2016-03-02 李永超 Method and system for cooling hot product gas
US10654009B1 (en) * 2018-02-27 2020-05-19 Mainstream Engineering Corporation Spouted bed with venturi draft tube and method for improved gas-solid contacting
CN110572293B (en) 2018-06-06 2023-02-14 华为技术有限公司 Data message detection method, equipment and system
CN110655957A (en) * 2019-10-28 2020-01-07 济南黄台煤气炉有限公司 Novel feeding method and system for normal-pressure circulating fluidized bed gasification furnace
CN110699125A (en) * 2019-11-19 2020-01-17 济南黄台煤气炉有限公司 Air gasification process method and system for normal-pressure circulating fluidized bed
CN110938475B (en) * 2019-11-27 2021-04-16 郑州轻工业大学 Waste heat boiler with synthesis gas recirculation chilling device in coal gasification system
CN111378798B (en) * 2020-05-20 2022-03-04 南京华电节能环保股份有限公司 High-temperature slag waste heat recovery device

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Also Published As

Publication number Publication date
SG11201408560XA (en) 2015-01-29
AU2013309093A1 (en) 2015-02-19
JP2015526584A (en) 2015-09-10
WO2014035887A1 (en) 2014-03-06
CN103826737A (en) 2014-05-28
SA515360064B1 (en) 2019-01-13
AR092244A1 (en) 2015-04-08
PH12015500184B1 (en) 2015-04-06
US20170038152A1 (en) 2017-02-09
EP2888033A4 (en) 2016-06-08
KR20150052155A (en) 2015-05-13
US9464848B2 (en) 2016-10-11
CA2882371C (en) 2021-12-28
MX2015002328A (en) 2015-05-12
EP2888033A1 (en) 2015-07-01
US10309727B2 (en) 2019-06-04
PH12015500184A1 (en) 2015-04-06
EP2888033B1 (en) 2019-11-27
CN103826737B (en) 2017-11-07
ZA201500025B (en) 2016-09-28
JP6263185B2 (en) 2018-01-17
CA2882371A1 (en) 2014-03-06
US20140054011A1 (en) 2014-02-27
KR102088217B1 (en) 2020-04-14

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