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TW350877B - Method of monitoring the function of a dust return system in a melt-down gasifier - Google Patents

Method of monitoring the function of a dust return system in a melt-down gasifier

Info

Publication number
TW350877B
TW350877B TW086112619A TW86112619A TW350877B TW 350877 B TW350877 B TW 350877B TW 086112619 A TW086112619 A TW 086112619A TW 86112619 A TW86112619 A TW 86112619A TW 350877 B TW350877 B TW 350877B
Authority
TW
Taiwan
Prior art keywords
melt
down gasifier
monitoring
function
return system
Prior art date
Application number
TW086112619A
Other languages
Chinese (zh)
Inventor
Dr Ing Heckmann
Joseph Stockinger
Original Assignee
Voest Alpine Ind Anlagen
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 Voest Alpine Ind Anlagen filed Critical Voest Alpine Ind Anlagen
Application granted granted Critical
Publication of TW350877B publication Critical patent/TW350877B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
    • C21B5/023—Injection of the additives into the melting part
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/0066—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using differences of pressure in the fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/0073—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using vibrations generated by the fluid
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Blast Furnaces (AREA)
  • Measuring Volume Flow (AREA)

Abstract

Method of monitoring the function of a dust return system in a melt-down gasifier, where fluid is used as carrier for passage of the grinding medium through at least a burner for entrance into the melt-down gasifier, where the feeding system conveying pipe shows in the melt-down gasifier and behind at least 1 burner, the flow direction of the fluid is detected for indication of the hot gas or oxygen from the melt-down gasifier into the feeding system and closing the feeding pipe when there is penetration of oxygen.
TW086112619A 1996-09-19 1997-09-02 Method of monitoring the function of a dust return system in a melt-down gasifier TW350877B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996138346 DE19638346C1 (en) 1996-09-19 1996-09-19 Method for monitoring the operation of a device for supplying an abrasive medium with the aid of a fluid

Publications (1)

Publication Number Publication Date
TW350877B true TW350877B (en) 1999-01-21

Family

ID=7806197

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086112619A TW350877B (en) 1996-09-19 1997-09-02 Method of monitoring the function of a dust return system in a melt-down gasifier

Country Status (16)

Country Link
EP (1) EP0951570A1 (en)
JP (1) JP2001501729A (en)
KR (1) KR20000036213A (en)
CN (1) CN1230999A (en)
AT (1) ATA909097A (en)
AU (1) AU723335B2 (en)
BR (1) BR9711402A (en)
CA (1) CA2266328A1 (en)
DE (1) DE19638346C1 (en)
ID (1) ID18315A (en)
PL (1) PL332239A1 (en)
SK (1) SK35799A3 (en)
TR (1) TR199900608T2 (en)
TW (1) TW350877B (en)
WO (1) WO1998012357A1 (en)
ZA (1) ZA977132B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008059930A1 (en) * 2008-12-02 2010-06-10 Uhde Gmbh Apparatus and method for catalytic gas phase reactions and their use

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114144A (en) * 1976-08-12 1978-09-12 Imed Corporation Automatic air-in-line fluid detector
AT388388B (en) * 1983-11-24 1989-06-12 Voest Alpine Ag METHOD AND DEVICE FOR MELTING IRON IN A MELT-UP CARBURETTOR
US4624684A (en) * 1985-09-03 1986-11-25 Texaco Inc. Process for feeding and gasifying solid carbonaceous fuel
DE3603894A1 (en) * 1986-02-05 1987-08-06 Korf Engineering Gmbh METHOD FOR PRODUCING LIQUID PIPE IRON OR STEEL PRE-MATERIAL
DE3637537A1 (en) * 1986-11-04 1988-05-05 Vdo Schindling DEVICE FOR DETERMINING THE FLOW DIRECTION
DE4041936C1 (en) * 1990-12-27 1992-09-24 Deutsche Voest-Alpine Industrieanlagenbau Gmbh, 4000 Duesseldorf, De
JPH06335628A (en) * 1993-05-31 1994-12-06 Mitsubishi Heavy Ind Ltd Powder feeder

Also Published As

Publication number Publication date
TR199900608T2 (en) 1999-07-21
WO1998012357A1 (en) 1998-03-26
ATA909097A (en) 2001-05-15
AU4450697A (en) 1998-04-14
DE19638346C1 (en) 1998-02-12
AU723335B2 (en) 2000-08-24
CN1230999A (en) 1999-10-06
ID18315A (en) 1998-03-26
PL332239A1 (en) 1999-08-30
SK35799A3 (en) 2000-02-14
KR20000036213A (en) 2000-06-26
CA2266328A1 (en) 1998-03-26
BR9711402A (en) 1999-08-17
JP2001501729A (en) 2001-02-06
EP0951570A1 (en) 1999-10-27
ZA977132B (en) 1998-02-20

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