EA200802255A1 - REPEATED USE SYSTEM OF HEAT FOR APPLICATION WITH A GASIFICATOR - Google Patents

REPEATED USE SYSTEM OF HEAT FOR APPLICATION WITH A GASIFICATOR

Info

Publication number
EA200802255A1
EA200802255A1 EA200802255A EA200802255A EA200802255A1 EA 200802255 A1 EA200802255 A1 EA 200802255A1 EA 200802255 A EA200802255 A EA 200802255A EA 200802255 A EA200802255 A EA 200802255A EA 200802255 A1 EA200802255 A1 EA 200802255A1
Authority
EA
Eurasian Patent Office
Prior art keywords
heat
gasification process
hot
gasificator
application
Prior art date
Application number
EA200802255A
Other languages
Russian (ru)
Inventor
Андреас Тсангарис
Маргарет Свэйн
Кенеф Крэйг Кампбелл
Дуглас Майкл Фисби
Скот Дуглас Басхам
Алисдаир Алан Мклин
Паскале Бони Маркеу
Original Assignee
Пласкоенерджи Айпи Холдингз, С.Л., Билбау, Шафхаузен Брэнч
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 PCT/CA2006/000881 external-priority patent/WO2006128285A1/en
Application filed by Пласкоенерджи Айпи Холдингз, С.Л., Билбау, Шафхаузен Брэнч filed Critical Пласкоенерджи Айпи Холдингз, С.Л., Билбау, Шафхаузен Брэнч
Publication of EA200802255A1 publication Critical patent/EA200802255A1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/027Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D1/00Steam central heating systems
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/002Horizontal gasifiers, e.g. belt-type gasifiers
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02Fixed-bed gasification of lump fuel
    • C10J3/20Apparatus; Plants
    • C10J3/22Arrangements or dispositions of valves or flues
    • C10J3/24Arrangements or dispositions of valves or flues to permit flow of gases or vapours other than upwardly through the fuel bed
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46Gasification of granular or pulverulent flues in suspension
    • C10J3/48Apparatus; Plants
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72Other features
    • C10J3/723Controlling or regulating the gasification process
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72Other features
    • C10J3/82Gas withdrawal means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44Details; Accessories
    • F23G5/46Recuperation of heat
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/50Control or safety arrangements
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00Details of gasification apparatus
    • C10J2200/09Mechanical details of gasifiers not otherwise provided for, e.g. sealing means
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00Details of gasification processes
    • C10J2300/18Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1861Heat exchange between at least two process streams
    • C10J2300/1869Heat exchange between at least two process streams with one stream being air, oxygen or ozone
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00Details of gasification processes
    • C10J2300/18Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1861Heat exchange between at least two process streams
    • C10J2300/1884Heat exchange between at least two process streams with one stream being synthesis gas
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00Details of gasification processes
    • C10J2300/18Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1861Heat exchange between at least two process streams
    • C10J2300/1892Heat exchange between at least two process streams with one stream being water/steam
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2206/00Waste heat recuperation
    • F23G2206/10Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/12Heat utilisation in combustion or incineration of waste
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/10Process efficiency
    • Y02P20/129Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Abstract

Настоящее изобретение относится к системе, которая повторно использует тепло, рекуперированное из горячих продуктов в процессе газификации углеродосодержащего сырья, и возвращает это тепло обратно в процесс газификации. Горячие газовые продукты применяются для нагревания рабочих веществ, таких как воздух и вода, с целью получения горячего воздуха, горячей воды или пара. Рабочие вещества используются для того, чтобы возвратить тепло в процесс газификации. Эта система также включает в себя систему управления для оптимизации эффективности процесса газификации при помощи минимизации потребления энергии и максимизации выработки энергии.The present invention relates to a system that reuses heat recovered from hot products in a carbonaceous feed gasification process and returns this heat back to the gasification process. Hot gas products are used to heat working media such as air and water to produce hot air, hot water or steam. Working fluids are used to recover heat to the gasification process. This system also includes a control system to optimize the efficiency of the gasification process by minimizing energy consumption and maximizing energy production.

EA200802255A 2006-05-05 2007-05-07 REPEATED USE SYSTEM OF HEAT FOR APPLICATION WITH A GASIFICATOR EA200802255A1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US79797306P 2006-05-05 2006-05-05
US74661206P 2006-05-05 2006-05-05
PCT/CA2006/000881 WO2006128285A1 (en) 2005-06-03 2006-06-05 A system for the conversion of carbonaceous feedstocks to a gas of a specified composition
US86411606P 2006-11-02 2006-11-02
US91117907P 2007-04-11 2007-04-11
PCT/US2007/068398 WO2007131235A2 (en) 2006-05-05 2007-05-07 A heat recycling system for use with a gasifier

Publications (1)

Publication Number Publication Date
EA200802255A1 true EA200802255A1 (en) 2009-10-30

Family

ID=38820912

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200802255A EA200802255A1 (en) 2006-05-05 2007-05-07 REPEATED USE SYSTEM OF HEAT FOR APPLICATION WITH A GASIFICATOR

Country Status (9)

Country Link
US (1) US20070284453A1 (en)
EP (1) EP2021437A4 (en)
JP (1) JP2009536259A (en)
KR (1) KR20090036546A (en)
AU (1) AU2007247894A1 (en)
BR (1) BRPI0712298A2 (en)
EA (1) EA200802255A1 (en)
MX (1) MX2008014166A (en)
WO (1) WO2007131235A2 (en)

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Also Published As

Publication number Publication date
AU2007247894A1 (en) 2007-11-15
WO2007131235A3 (en) 2008-07-31
BRPI0712298A2 (en) 2012-03-13
EP2021437A2 (en) 2009-02-11
MX2008014166A (en) 2009-01-27
WO2007131235A2 (en) 2007-11-15
AU2007247894A2 (en) 2009-01-15
KR20090036546A (en) 2009-04-14
EP2021437A4 (en) 2010-10-06
JP2009536259A (en) 2009-10-08
US20070284453A1 (en) 2007-12-13

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