UA103213C2 - Method and system for homogenizing the delivery of fuels in a gasifier for generating syngas - Google Patents

Method and system for homogenizing the delivery of fuels in a gasifier for generating syngas

Info

Publication number
UA103213C2
UA103213C2 UAA201108856A UAA201108856A UA103213C2 UA 103213 C2 UA103213 C2 UA 103213C2 UA A201108856 A UAA201108856 A UA A201108856A UA A201108856 A UAA201108856 A UA A201108856A UA 103213 C2 UA103213 C2 UA 103213C2
Authority
UA
Ukraine
Prior art keywords
combustion chamber
gasifier
homogenizing
level
fuels
Prior art date
Application number
UAA201108856A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Штефан Хамель
Йоханнес КОВОЛЛЬ
Original Assignee
Уде Гмбх
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 Уде Гмбх filed Critical Уде Гмбх
Publication of UA103213C2 publication Critical patent/UA103213C2/en

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
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/50—Fuel charging devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/02—Pneumatic feeding arrangements, i.e. by air blast
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/006—Fuel distribution and transport systems for pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/20—Feeding/conveying devices
    • F23K2203/201—Feeding/conveying devices using pneumatic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

The invention relates to a method and to a system for homogenizing and controlling the solid fuels delivered pneumatically using dense flow conveyance to a gasifier for generating syngas, configured such that considerably homogenized feeding of the coal to the combustion chamber is enabled, wherein the short-term fluctuations are minimized and the gasification quality is thereby improved and control of the coal quantities to the combustion chamber are configured more effectively. Said object is achieved in that the fine-grained to powdered fuel is first delivered from a storage container (1) positioned below the combustion chamber level to a level above the combustion chamber level, and subsequently homogenized in a line directed downward toward the combustion chamber (4a, 4b).
UAA201108856A 2008-12-17 2009-11-20 Method and system for homogenizing the delivery of fuels in a gasifier for generating syngas UA103213C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008063505A DE102008063505A1 (en) 2008-12-17 2008-12-17 Process for equalizing the production of fuels in a gasifier for the production of synthesis gas
PCT/EP2009/008268 WO2010075911A1 (en) 2008-12-17 2009-11-20 Method and system for homogenizing the delivery of fuels in a gasifier for generating syngas

Publications (1)

Publication Number Publication Date
UA103213C2 true UA103213C2 (en) 2013-09-25

Family

ID=42101968

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201108856A UA103213C2 (en) 2008-12-17 2009-11-20 Method and system for homogenizing the delivery of fuels in a gasifier for generating syngas

Country Status (15)

Country Link
US (1) US20110277673A1 (en)
EP (1) EP2359060A1 (en)
KR (1) KR20110094308A (en)
CN (1) CN102257322A (en)
AP (1) AP2011005727A0 (en)
AU (1) AU2009335360A1 (en)
BR (1) BRPI0923040A2 (en)
CA (1) CA2747298A1 (en)
CU (1) CU20110125A7 (en)
DE (1) DE102008063505A1 (en)
RU (1) RU2011129566A (en)
TW (1) TW201030138A (en)
UA (1) UA103213C2 (en)
WO (1) WO2010075911A1 (en)
ZA (1) ZA201105161B (en)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1924123A (en) * 1928-10-26 1933-08-29 Joseph E Kennedy Means for feeding pulverized fuel to furnaces
US2805897A (en) * 1954-02-23 1957-09-10 Bituminous Coal Research Pneumatic fluidized material handling system
US3707172A (en) * 1971-01-25 1972-12-26 Kaisuji Obara Automatic apparatus for packaging powdered material with uniform bag weight and with dust-free operation
US4173189A (en) * 1977-01-21 1979-11-06 Combustion Engineering, Inc. Boiler cold start using pulverized coal in ignitor burners
US4515503A (en) * 1981-03-09 1985-05-07 Macawber Engineering Limited Method and apparatus for unblocking conveying pipes for particulate material
DD207122A3 (en) * 1981-09-22 1984-02-15 Norbert Beiermann METHOD OF MEASURING THE SOLIDS MASS FLOW
US4552490A (en) * 1983-04-07 1985-11-12 Foster Wheeler Energy Corporation Solids feed control valve assembly
DE59000845D1 (en) 1989-12-19 1993-03-18 Krupp Koppers Gmbh METHOD FOR OPERATING A PLANT FOR GASIFYING SOLID FUELS.
SE501018C2 (en) * 1992-03-06 1994-10-24 Abb Carbon Ab Method and apparatus for feeding granular material into a pressurized container
US5463967A (en) * 1994-07-21 1995-11-07 Airflow Sciences Corporation Static mixer device for improving homogeneity of a characteristic of a mixture stream created from fluid streams separately entering the device
US5657704A (en) * 1996-01-23 1997-08-19 The Babcock & Wilcox Company Continuous high pressure solids pump system
FR2848641B1 (en) * 2002-12-11 2005-12-16 Alstom Switzerland Ltd INDIRECT HEATING SYSTEM WITH VALORIZATION OF ULTRA FINE FUEL PARTICLES
DE102004003364A1 (en) * 2004-01-22 2005-08-11 Wacker-Chemie Gmbh Device for transporting highly dispersed powders and process for their filling and emptying
US7231947B2 (en) * 2004-06-08 2007-06-19 The Young Industries, Inc. System for pneumatically conveying bulk materials with improved discharge arrangement
EP1623941A1 (en) * 2004-08-05 2006-02-08 Alcan Technology & Management Ltd. System and method for pneumatically conveying of free-flowing products in a dense flow
US7416573B2 (en) * 2005-02-23 2008-08-26 Blender Products, Inc. Method and apparatus for suppressing sparks
DE102005047583C5 (en) 2005-10-04 2016-07-07 Siemens Aktiengesellschaft Method and device for the controlled supply of fuel dust into an entrained flow gasifier
US7790840B2 (en) * 2006-05-24 2010-09-07 Eastman Chemical Company Crystallizing conveyor
US20080110090A1 (en) * 2006-11-15 2008-05-15 C166, An Llc Registered In Florida Gasification of fuel in a slagging gasifier
CA2689855C (en) * 2009-03-24 2011-01-04 Recycling International Petroleum Products Inc. Method of reclaiming carbonaceous materials from scrap tires and products derived therefrom

Also Published As

Publication number Publication date
KR20110094308A (en) 2011-08-23
DE102008063505A1 (en) 2010-07-01
BRPI0923040A2 (en) 2015-12-15
CN102257322A (en) 2011-11-23
CA2747298A1 (en) 2010-07-08
WO2010075911A4 (en) 2010-08-26
US20110277673A1 (en) 2011-11-17
EP2359060A1 (en) 2011-08-24
ZA201105161B (en) 2012-03-28
AP2011005727A0 (en) 2011-06-30
WO2010075911A1 (en) 2010-07-08
TW201030138A (en) 2010-08-16
CU20110125A7 (en) 2012-06-21
RU2011129566A (en) 2013-01-27
AU2009335360A1 (en) 2010-07-08

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