WO2008129676A1 - Reformer for coke oven gas - Google Patents

Reformer for coke oven gas Download PDF

Info

Publication number
WO2008129676A1
WO2008129676A1 PCT/JP2007/058461 JP2007058461W WO2008129676A1 WO 2008129676 A1 WO2008129676 A1 WO 2008129676A1 JP 2007058461 W JP2007058461 W JP 2007058461W WO 2008129676 A1 WO2008129676 A1 WO 2008129676A1
Authority
WO
WIPO (PCT)
Prior art keywords
coke oven
reformer
gas
zone
oven gas
Prior art date
Application number
PCT/JP2007/058461
Other languages
French (fr)
Japanese (ja)
Inventor
Yukuo Katayama
Katsumi Tsuchiya
Original Assignee
K.E.M. Corporation
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 K.E.M. Corporation filed Critical K.E.M. Corporation
Priority to CN200780000894.2A priority Critical patent/CN101410482A/en
Priority to PCT/JP2007/058461 priority patent/WO2008129676A1/en
Priority to JP2009510709A priority patent/JP5001355B2/en
Publication of WO2008129676A1 publication Critical patent/WO2008129676A1/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
    • C10J3/58—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels combined with pre-distillation of the fuel
    • C10J3/60—Processes
    • C10J3/64—Processes with decomposition of the distillation products
    • C10J3/66—Processes with decomposition of the distillation products by introducing them into the gasification zone
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B27/00—Arrangements for withdrawal of the distillation gases
    • C10B27/06—Conduit details, e.g. valves
    • 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
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/164—Integration of gasification processes with another plant or parts within the plant with conversion of synthesis gas
    • C10J2300/1643—Conversion of synthesis gas to energy
    • C10J2300/165—Conversion of synthesis gas to energy integrated with a gas turbine or gas motor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Industrial Gases (AREA)
  • Coke Industry (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

A reformer furnace that is capable of recovering the sensible heat of 700° to 800°C coke oven gas, and that is capable of gasifying any tar fraction and tar sludge of the coke oven gas to thereby attain efficient production of a gas fuel with low unreacted tar content. There is provided a reformer of coke oven gas from coke oven comprising a mixing zone and, connected to the downstream side thereof, a diffusion zone, wherein a coke oven gas and a reaction gas are introduced in the mixing zone, and wherein structuring is made so that the cross-section area of flow channel in diffusion zone entrance space at which the mixing zone shifts to the diffusion zone is smaller than the cross-section area of the mixing zone, and wherein the reformer internal wall at diffusion zone entrance space connected to the exit of the mixing zone exhibits a divergent angle of 5 to 10 degrees from the central axis of the diffusion zone in the direction of flow of gas mixture.
PCT/JP2007/058461 2007-04-18 2007-04-18 Reformer for coke oven gas WO2008129676A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200780000894.2A CN101410482A (en) 2007-04-18 2007-04-18 Modification device for coke oven gas
PCT/JP2007/058461 WO2008129676A1 (en) 2007-04-18 2007-04-18 Reformer for coke oven gas
JP2009510709A JP5001355B2 (en) 2007-04-18 2007-04-18 Coke oven gas reformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/058461 WO2008129676A1 (en) 2007-04-18 2007-04-18 Reformer for coke oven gas

Publications (1)

Publication Number Publication Date
WO2008129676A1 true WO2008129676A1 (en) 2008-10-30

Family

ID=39875223

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/058461 WO2008129676A1 (en) 2007-04-18 2007-04-18 Reformer for coke oven gas

Country Status (3)

Country Link
JP (1) JP5001355B2 (en)
CN (1) CN101410482A (en)
WO (1) WO2008129676A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011057869A (en) * 2009-09-10 2011-03-24 Babcock Hitachi Kk Reforming furnace
JP2015071785A (en) * 2014-12-09 2015-04-16 三菱日立パワーシステムズ株式会社 Reformer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120255301A1 (en) * 2011-04-06 2012-10-11 Bell Peter S System for generating power from a syngas fermentation process

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001220584A (en) * 2000-02-10 2001-08-14 Yukuo Katayama Modification of coke oven gas and process for recovering sensible heat
JP2003082355A (en) * 2001-09-14 2003-03-19 Sumitomo Metal Ind Ltd Coke oven and its operation method
JP2003513148A (en) * 1999-10-22 2003-04-08 ティッセン クルップ エンコーク ゲゼルシャフト ミット ベシュレンクテル ハフツング Method and apparatus for deriving hot raw gas

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349001A (en) * 1976-10-15 1978-05-04 Nippon Steel Corp Modification of thermal decomposition gases rich in tars and dusts
DE2733785A1 (en) * 1977-07-27 1979-02-08 Didier Eng PROCESS FOR PROCESSING COOKING GAS
US4168956A (en) * 1977-08-18 1979-09-25 Combustion Engineering, Inc. Method of operating a coal gasifier
JPS57117591A (en) * 1981-01-12 1982-07-22 Sumitomo Metal Ind Ltd Heat recovery from coke oven by-product gas
JPH0631347B2 (en) * 1985-03-26 1994-04-27 三菱重工業株式会社 Coal gasifier
JP3748431B2 (en) * 2002-12-04 2006-02-22 日本碍子株式会社 Gas reforming furnace and its deposit removal method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003513148A (en) * 1999-10-22 2003-04-08 ティッセン クルップ エンコーク ゲゼルシャフト ミット ベシュレンクテル ハフツング Method and apparatus for deriving hot raw gas
JP2001220584A (en) * 2000-02-10 2001-08-14 Yukuo Katayama Modification of coke oven gas and process for recovering sensible heat
JP2003082355A (en) * 2001-09-14 2003-03-19 Sumitomo Metal Ind Ltd Coke oven and its operation method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011057869A (en) * 2009-09-10 2011-03-24 Babcock Hitachi Kk Reforming furnace
JP2015071785A (en) * 2014-12-09 2015-04-16 三菱日立パワーシステムズ株式会社 Reformer

Also Published As

Publication number Publication date
CN101410482A (en) 2009-04-15
JP5001355B2 (en) 2012-08-15
JPWO2008129676A1 (en) 2010-07-22

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