CA1320642C - Slag removal system for a solid fuels gasification reactor - Google Patents

Slag removal system for a solid fuels gasification reactor

Info

Publication number
CA1320642C
CA1320642C CA000515369A CA515369A CA1320642C CA 1320642 C CA1320642 C CA 1320642C CA 000515369 A CA000515369 A CA 000515369A CA 515369 A CA515369 A CA 515369A CA 1320642 C CA1320642 C CA 1320642C
Authority
CA
Canada
Prior art keywords
slurry
slag
conduit
water
reactor
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.)
Expired - Lifetime
Application number
CA000515369A
Other languages
English (en)
French (fr)
Inventor
M. Dale Mayes
William P. White
Frank A. Ruiz
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.)
Destec Energy Inc
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Priority to CA000515369A priority Critical patent/CA1320642C/en
Priority to IN642/MAS/86A priority patent/IN167905B/en
Priority to DE8686306344T priority patent/DE3686720T2/de
Priority to ZA866011A priority patent/ZA866011B/xx
Priority to EP86306344A priority patent/EP0256186B1/en
Priority to AU61707/86A priority patent/AU582267B2/en
Priority to CN86105182A priority patent/CN1016071B/zh
Application granted granted Critical
Publication of CA1320642C publication Critical patent/CA1320642C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/52—Ash-removing 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
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/52—Ash-removing devices
    • C10J3/526—Ash-removing devices for entrained flow gasifiers
    • 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
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0943—Coke
    • 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
    • C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
    • 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
    • C10J2300/1625—Integration of gasification processes with another plant or parts within the plant with solids treatment
    • C10J2300/1628—Ash post-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
CA000515369A 1986-08-06 1986-08-06 Slag removal system for a solid fuels gasification reactor Expired - Lifetime CA1320642C (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA000515369A CA1320642C (en) 1986-08-06 1986-08-06 Slag removal system for a solid fuels gasification reactor
IN642/MAS/86A IN167905B (it) 1986-08-06 1986-08-11
DE8686306344T DE3686720T2 (de) 1986-08-06 1986-08-15 Schlacken-austragesystem fuer einen vergasungsreaktor fuer feste brennstoffe.
ZA866011A ZA866011B (it) 1986-08-06 1986-08-15
EP86306344A EP0256186B1 (en) 1986-08-06 1986-08-15 Slag removal system for a solid fuels gasification reactor
AU61707/86A AU582267B2 (en) 1986-08-06 1986-08-21 Slag removal system for a solid fuels gasification reactor
CN86105182A CN1016071B (zh) 1986-08-06 1986-08-22 固体燃料气化反应器用的渣滓排除装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000515369A CA1320642C (en) 1986-08-06 1986-08-06 Slag removal system for a solid fuels gasification reactor
EP86306344A EP0256186B1 (en) 1986-08-06 1986-08-15 Slag removal system for a solid fuels gasification reactor

Publications (1)

Publication Number Publication Date
CA1320642C true CA1320642C (en) 1993-07-27

Family

ID=42651236

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000515369A Expired - Lifetime CA1320642C (en) 1986-08-06 1986-08-06 Slag removal system for a solid fuels gasification reactor

Country Status (7)

Country Link
EP (1) EP0256186B1 (it)
CN (1) CN1016071B (it)
AU (1) AU582267B2 (it)
CA (1) CA1320642C (it)
DE (1) DE3686720T2 (it)
IN (1) IN167905B (it)
ZA (1) ZA866011B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3714915A1 (de) * 1987-05-05 1988-11-24 Shell Int Research Verfahren und vorrichtung fuer die herstellung von synthesegas
WO2011125578A1 (ja) 2010-03-31 2011-10-13 日立金属株式会社 スラリーの再生方法、希土類系焼結磁石の製造方法およびスラリーの再生装置
JP5743093B2 (ja) * 2011-09-07 2015-07-01 三菱日立パワーシステムズ株式会社 スラグ排出システム、ガス化装置、およびガス化発電装置
US9222040B2 (en) 2012-06-07 2015-12-29 General Electric Company System and method for slurry handling
CN102732325A (zh) * 2012-07-06 2012-10-17 东南大学 一种高压高温炉渣风水共冷排渣装置
US10018416B2 (en) 2012-12-04 2018-07-10 General Electric Company System and method for removal of liquid from a solids flow
US9181046B2 (en) 2012-12-04 2015-11-10 General Electric Company System and method to supply a solid feedstock to a solids feeder
US9156631B2 (en) 2012-12-04 2015-10-13 General Electric Company Multi-stage solids feeder system and method
US10190065B2 (en) 2013-03-15 2019-01-29 Mark E. Koenig Feed delivery system and method for gasifier
GB2511890B8 (en) * 2013-03-15 2018-09-05 Koenig Mark Outlet tube for a material transfer system
US9550630B2 (en) 2013-03-15 2017-01-24 Mark E. Koenig System for processing material for a gasifier
US9784121B2 (en) 2013-12-11 2017-10-10 General Electric Company System and method for continuous solids slurry depressurization
US9702372B2 (en) 2013-12-11 2017-07-11 General Electric Company System and method for continuous solids slurry depressurization
CN111978993B (zh) * 2020-07-17 2022-01-07 新奥科技发展有限公司 一种减压装置及排焦系统
CN115028344B (zh) * 2022-07-14 2024-10-29 咸宁南玻光电玻璃有限公司 耳池放料回收装置及其应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB801803A (en) * 1954-06-05 1958-09-24 Svein Berger Evensen An automatic closing device for doors
GB801103A (en) * 1955-12-03 1958-09-10 Kohlenscheidungs Gmbh Gas producer or furnace with continuous discharge of molten residue
ZA751337B (en) * 1974-03-18 1976-02-25 Lummus Co Ash removal system in coal or coke gasification
US4472171A (en) * 1983-05-31 1984-09-18 Texaco Development Corporation Method and system for removing slag

Also Published As

Publication number Publication date
AU6170786A (en) 1988-02-25
DE3686720D1 (de) 1992-10-15
IN167905B (it) 1991-01-05
ZA866011B (it) 1988-02-11
AU582267B2 (en) 1989-03-16
EP0256186A1 (en) 1988-02-24
DE3686720T2 (de) 1993-01-28
EP0256186B1 (en) 1992-09-09
CN86105182A (zh) 1988-03-02
CN1016071B (zh) 1992-04-01

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Legal Events

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Effective date: 20100727