CA2685511A1 - Utilisation d'un melange de dioxyde de carbone et d'azote comme gaz d'inertisation et de transport dans des systemes d'alimentation en poussiere pour la gazeification sous pression de poussiere de charbon - Google Patents

Utilisation d'un melange de dioxyde de carbone et d'azote comme gaz d'inertisation et de transport dans des systemes d'alimentation en poussiere pour la gazeification sous pression de poussiere de charbon Download PDF

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Publication number
CA2685511A1
CA2685511A1 CA002685511A CA2685511A CA2685511A1 CA 2685511 A1 CA2685511 A1 CA 2685511A1 CA 002685511 A CA002685511 A CA 002685511A CA 2685511 A CA2685511 A CA 2685511A CA 2685511 A1 CA2685511 A1 CA 2685511A1
Authority
CA
Canada
Prior art keywords
nitrogen
carbon dioxide
mixture
powder injection
pulverized coal
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002685511A
Other languages
English (en)
Inventor
Manfred Schingnitz
Guenter Tietze
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Fuel Gasification Technology GmbH and Co KG
Original Assignee
Siemens Fuel Gasification Technology Gmbh & Co. Kg
Manfred Schingnitz
Guenter Tietze
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 Siemens Fuel Gasification Technology Gmbh & Co. Kg, Manfred Schingnitz, Guenter Tietze filed Critical Siemens Fuel Gasification Technology Gmbh & Co. Kg
Publication of CA2685511A1 publication Critical patent/CA2685511A1/fr
Abandoned legal-status Critical Current

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
    • 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
    • C10J3/48—Apparatus; Plants
    • C10J3/50—Fuel charging devices
    • 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
    • C10J3/78—High-pressure apparatus
    • 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
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • 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
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/156—Sluices, e.g. mechanical sluices for preventing escape of gas through the feed inlet
    • 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
    • C10J2300/0969—Carbon dioxide
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
CA002685511A 2007-04-30 2008-04-18 Utilisation d'un melange de dioxyde de carbone et d'azote comme gaz d'inertisation et de transport dans des systemes d'alimentation en poussiere pour la gazeification sous pression de poussiere de charbon Abandoned CA2685511A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007020332A DE102007020332A1 (de) 2007-04-30 2007-04-30 Einsatz einer Mischung von Kohlendoxid und Stickstoff als Inertisierungs- und Fördermedium in Staubeintragsystemen für die Kohlenstaubdruckvergasung
DE102007020332.4 2007-04-30
PCT/EP2008/054713 WO2008132071A2 (fr) 2007-04-30 2008-04-18 Utilisation d'un mélange de dioxyde de carbone et d'azote comme gaz d'inertisation et de transport dans des systèmes d'alimentation en poussière pour la gazéification sous pression de poussière de charbon

Publications (1)

Publication Number Publication Date
CA2685511A1 true CA2685511A1 (fr) 2008-11-06

Family

ID=39760500

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002685511A Abandoned CA2685511A1 (fr) 2007-04-30 2008-04-18 Utilisation d'un melange de dioxyde de carbone et d'azote comme gaz d'inertisation et de transport dans des systemes d'alimentation en poussiere pour la gazeification sous pression de poussiere de charbon

Country Status (7)

Country Link
US (1) US20100126068A1 (fr)
EP (1) EP2142621A2 (fr)
CN (1) CN101679886A (fr)
AU (1) AU2008244398A1 (fr)
CA (1) CA2685511A1 (fr)
DE (1) DE102007020332A1 (fr)
WO (1) WO2008132071A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008060893A1 (de) * 2008-12-09 2010-06-17 Uhde Gmbh Verfahren und Vorrichtung zur Versorgung eines Reaktors zur Erzeugung von Rohsynthesegas
DE102009006384A1 (de) * 2009-01-28 2010-08-19 Uhde Gmbh Verfahren zur Versorgung eines Flugstromvergasungsreaktors mit Brennstoff aus einem Vorratsbehälter
DE102009048931B4 (de) * 2009-10-10 2014-06-18 Linde Ag Dosieranlage, Dichtstromförderanlage und Verfahren zum Zuführen von staubförmigem Schüttgut
DE102009048961B4 (de) * 2009-10-10 2014-04-24 Linde Ag Dosiervorrichtung, Dichtstromförderanlage und Verfahren zum Zuführen von staubförmigen Schüttgut
US8512446B2 (en) * 2010-07-22 2013-08-20 General Electric Company High pressure conveyance gas selection and method of producing the gas
CN103130289B (zh) * 2012-09-28 2014-07-02 天津晟远环境有限公司 一种煤气化激冷灰水高压闪蒸泄压缓冲装置
DE102012217890B4 (de) * 2012-10-01 2015-02-12 Siemens Aktiengesellschaft Kombination von Druckaufladung und Dosierung für eine kontinuierliche Zuführung von Brennstaub in einen Flugstromvergasungsreaktor bei langen Förderstrecken
CN102927579B (zh) * 2012-11-09 2015-02-11 广东电网公司电力科学研究院 一种制粉系统
CN103146435B (zh) * 2013-02-18 2014-09-03 上海锅炉厂有限公司 一种适用于高水分含量煤的磨煤干燥与输送装置和方法
CN103275761A (zh) * 2013-06-25 2013-09-04 朱清敏 一种利用固态有机物料制造化工原料气的方法和装置
CN107099338B (zh) * 2017-05-09 2020-10-20 新奥科技发展有限公司 粉煤输送装置、粉煤气化系统及其粉煤输送方法
JP7365575B2 (ja) * 2019-08-09 2023-10-20 三菱マテリアル株式会社 鉱石連続供給装置
CN113350511B (zh) * 2021-03-01 2024-01-02 郎俊娜 一种新型注射用无菌粉末灌装混合保护气

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976442A (en) * 1974-12-18 1976-08-24 Texaco Inc. Synthesis gas from gaseous CO2 -solid carbonaceous fuel feeds
US4191500A (en) * 1977-07-27 1980-03-04 Rockwell International Corporation Dense-phase feeder method
JPH0649874B2 (ja) * 1982-08-25 1994-06-29 株式会社日立製作所 石炭の噴流層ガス化方法
JPS60248794A (ja) * 1984-05-22 1985-12-09 Fuji Standard Res Kk 重質油の熱分解法
DE3809851A1 (de) * 1988-03-24 1989-10-05 Krupp Koppers Gmbh Verfahren zum foerdern eines feinkoernigen bis staubfoermigen brennstoffes in einen unter erhoehtem druck stehenden vergasungsreaktor
DE3810404A1 (de) * 1988-03-26 1989-10-12 Krupp Koppers Gmbh Verfahren und vorrichtung zum pneumatischen foerdern eines feinkoernigen bis staubfoermigen brennstoffes in einen unter erhoehtem druck stehenden vergasungsreaktor
JP2544584B2 (ja) * 1994-04-11 1996-10-16 株式会社日立製作所 石炭ガス化炉及び石炭ガス化炉の使用方法
DE19742610A1 (de) * 1997-09-26 1999-04-01 Karl Prof Dr Ing Straus Verfahren und Vorrichtung zur Reduzierung des Wassergehaltes von wasserhaltigen, fossilen Brennstoffen und Verbrennung in einer Feuerungsanlage
DE102005041930B4 (de) * 2005-08-24 2015-02-19 Siemens Aktiengesellschaft Vergasungsverfahren und Vorrichtung zur Erzeugung von Synthesegasen durch Partialoxidation von aschehaltigen Brennstoffen unter erhöhtem Druck und Quenchkühlung des Rohgases
DE102005047583C5 (de) * 2005-10-04 2016-07-07 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur geregelten Zufuhr von Brennstaub in einen Flugstromvergaser
DE102005048488C5 (de) * 2005-10-07 2020-07-02 Siemens Aktiengesellschaft Verfahren und Vorrichtung für Flugstromvergaser hoher Leistung

Also Published As

Publication number Publication date
EP2142621A2 (fr) 2010-01-13
US20100126068A1 (en) 2010-05-27
DE102007020332A1 (de) 2008-11-06
WO2008132071A3 (fr) 2008-12-31
WO2008132071A2 (fr) 2008-11-06
CN101679886A (zh) 2010-03-24
AU2008244398A8 (en) 2009-11-26
AU2008244398A1 (en) 2008-11-06

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued