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

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

Applications Claiming Priority (1)

Publications (1)

Family

ID=7806197

Family Applications (1)

Country Status (16)

Families Citing this family (1)

Family Cites Families (7)

• 1996
  • 1996-09-19 DE DE1996138346 patent/DE19638346C1/de not_active Expired - Fee Related
• 1997
  • 1997-08-11 ZA ZA9707132A patent/ZA977132B/xx unknown
  • 1997-09-02 SK SK357-99A patent/SK35799A3/sk unknown
  • 1997-09-02 TR TR1999/00608T patent/TR199900608T2/xx unknown
  • 1997-09-02 PL PL33223997A patent/PL332239A1/xx unknown
  • 1997-09-02 BR BR9711402A patent/BR9711402A/pt not_active Application Discontinuation
  • 1997-09-02 AU AU44506/97A patent/AU723335B2/en not_active Ceased
  • 1997-09-02 AT AT909097A patent/ATA909097A/de not_active Application Discontinuation
  • 1997-09-02 EP EP97942797A patent/EP0951570A1/de not_active Withdrawn
  • 1997-09-02 TW TW086112619A patent/TW350877B/zh active
  • 1997-09-02 JP JP51415898A patent/JP2001501729A/ja active Pending
  • 1997-09-02 CA CA 2266328 patent/CA2266328A1/en not_active Abandoned
  • 1997-09-02 CN CN97198032A patent/CN1230999A/zh active Pending
  • 1997-09-02 KR KR1019997002274A patent/KR20000036213A/ko not_active Application Discontinuation
  • 1997-09-02 WO PCT/DE1997/001966 patent/WO1998012357A1/de not_active Application Discontinuation
  • 1997-09-19 ID ID973244A patent/ID18315A/id unknown

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