CU20110125A7 - METHOD AND EQUIPMENT FOR THE HOMOGENIZATION OF FUEL TRANSPORTATION IN A GASIFIER FOR SYNTHETIC GAS PRODUCTION - Google Patents

METHOD AND EQUIPMENT FOR THE HOMOGENIZATION OF FUEL TRANSPORTATION IN A GASIFIER FOR SYNTHETIC GAS PRODUCTION

Info

Publication number
CU20110125A7
CU20110125A7 CU20110125A CU20110125A CU20110125A7 CU 20110125 A7 CU20110125 A7 CU 20110125A7 CU 20110125 A CU20110125 A CU 20110125A CU 20110125 A CU20110125 A CU 20110125A CU 20110125 A7 CU20110125 A7 CU 20110125A7
Authority
CU
Cuba
Prior art keywords
burner
gasifier
homogenization
equipment
synthetic gas
Prior art date
Application number
CU20110125A
Other languages
Spanish (es)
Inventor
Stefan Hamel
Johannes Kowoll
Original Assignee
Uhde 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 Uhde Gmbh filed Critical Uhde Gmbh
Publication of CU20110125A7 publication Critical patent/CU20110125A7/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

Un método y un equipo para la homogenización y regulación de combustibles sólidos transportados neumáticamente en fase densa en un gasificador para la producción de gas sintético, debe ser concebido de modo de posibilitar un suministro claramente homogenizado del carbón al quemador, por lo cual se minimizan las fluctuaciones repentinas y con ello se mejora la calidad de la gasificación y la regulación de la cantidad de carbón hacia el quemador puede hacerse más efectivamente. Esto se logra cuando el combustible altamente granulado o hasta en polvo es transportado primero desde un depósito situado por debajo del nivel del quemador a un nivel por encima del quemador y a continuación es homogenizado en una tubería dirigida hacia abajo en dirección al quemador. ESPACIO PARA FIG. 1A method and equipment for the homogenization and regulation of solid fuels pneumatically transported in a dense phase in a gasifier for the production of synthetic gas should be designed in order to enable a clearly homogenized supply of coal to the burner, which minimizes the Sudden fluctuations and with this the quality of gasification is improved and the regulation of the amount of coal to the burner can be done more effectively. This is achieved when the highly granulated or even powdered fuel is first transported from a tank below the level of the burner to a level above the burner and then homogenized in a pipe directed downwards towards the burner. SPACE FOR FIG. one

CU20110125A 2008-12-17 2011-06-02 METHOD AND EQUIPMENT FOR THE HOMOGENIZATION OF FUEL TRANSPORTATION IN A GASIFIER FOR SYNTHETIC GAS PRODUCTION CU20110125A7 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CU20110125A7 true CU20110125A7 (en) 2012-06-21

Family

ID=42101968

Family Applications (1)

Application Number Title Priority Date Filing Date
CU20110125A CU20110125A7 (en) 2008-12-17 2011-06-02 METHOD AND EQUIPMENT FOR THE HOMOGENIZATION OF FUEL TRANSPORTATION IN A GASIFIER FOR SYNTHETIC GAS PRODUCTION

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
UA103213C2 (en) 2013-09-25
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
RU2011129566A (en) 2013-01-27
AU2009335360A1 (en) 2010-07-08

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