JPS4976707A - - Google Patents

Info

Publication number
JPS4976707A
JPS4976707A JP48117706A JP11770673A JPS4976707A JP S4976707 A JPS4976707 A JP S4976707A JP 48117706 A JP48117706 A JP 48117706A JP 11770673 A JP11770673 A JP 11770673A JP S4976707 A JPS4976707 A JP S4976707A
Authority
JP
Japan
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.)
Granted
Application number
JP48117706A
Other languages
Japanese (ja)
Other versions
JPS5232723B2 (en:Method
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 filed Critical
Publication of JPS4976707A publication Critical patent/JPS4976707A/ja
Publication of JPS5232723B2 publication Critical patent/JPS5232723B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/36—Arrangements of air or gas supply devices
    • F27B7/362—Introducing gas into the drum axially or through the wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/36—Arrangements of air or gas supply devices
    • F27B7/362—Introducing gas into the drum axially or through the wall
    • F27B2007/367—Introducing gas into the drum axially or through the wall transversally through the wall of the drum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining or circulating atmospheres in heating chambers
    • F27D7/02—Supplying steam, vapour, gases or liquids
    • F27D2007/026—Dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0068—Regulation involving a measured inflow of a particular gas in the enclosure
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Details (AREA)
JP48117706A 1972-10-31 1973-10-19 Expired JPS5232723B2 (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30260672A 1972-10-31 1972-10-31

Publications (2)

Publication Number Publication Date
JPS4976707A true JPS4976707A (en:Method) 1974-07-24
JPS5232723B2 JPS5232723B2 (en:Method) 1977-08-23

Family

ID=23168481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48117706A Expired JPS5232723B2 (en:Method) 1972-10-31 1973-10-19

Country Status (15)

Country Link
US (1) US3794483A (en:Method)
JP (1) JPS5232723B2 (en:Method)
AU (1) AU465274B2 (en:Method)
BR (1) BR7308532D0 (en:Method)
CA (1) CA989611A (en:Method)
ES (1) ES420116A1 (en:Method)
FR (1) FR2205182A5 (en:Method)
GB (1) GB1448263A (en:Method)
IN (1) IN140689B (en:Method)
IT (1) IT996352B (en:Method)
NL (1) NL7314873A (en:Method)
NO (1) NO134768C (en:Method)
OA (1) OA04566A (en:Method)
SE (1) SE402128B (en:Method)
ZA (1) ZA738405B (en:Method)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH609443A5 (en) * 1976-04-15 1979-02-28 Soreb Societe Pour La Rech L E Method for forced blowing of fluids making possible physical or chemical exchanges in a mass of material in movement
US4070149A (en) * 1976-07-23 1978-01-24 Allis-Chalmers Corporation Controllable distribution system for rotary kiln
DE2728561C3 (de) * 1976-08-06 1981-02-05 Gosudarstvennyj Vsesojuznyj Nautschno-Issledovatelskij Institut Cementnoj Promyschlennosti Niicement, Moskau Kulisse zur Steuerung von an einem rotierenden Aggregat angeordneten Mechanismen, insbesondere von Mantelgasdüsen an einem Drehrohrofen
FR2399722A1 (fr) * 1977-08-04 1979-03-02 Aimants Ugimag Sa Ruban composite aimante
US4208181A (en) * 1978-11-13 1980-06-17 Allis-Chalmers Corporation Liquid metering and distribution arrangement for rotary reactor
US4209292A (en) * 1978-11-13 1980-06-24 Allis-Chalmers Corporation Fluid storage and distribution arrangement mounted on rotary reactor
US4214707A (en) * 1979-07-23 1980-07-29 Allis-Chalmers Corporation Trap-port for rotary kilns
JPS56100622U (en:Method) * 1979-12-28 1981-08-07
US4373909A (en) * 1981-11-23 1983-02-15 Allis-Chalmers Corporation Gas injecting kiln shell nozzle with particle entry barriers
US4373908A (en) * 1981-11-23 1983-02-15 Allis-Chalmers Corporation Kiln shell nozzle with annular fluid delivery
US4591362A (en) * 1984-04-06 1986-05-27 Phillips Petroleum Company Fluid injection method
US6221127B1 (en) 1999-11-10 2001-04-24 Svedala Industries, Inc. Method of pyroprocessing mineral ore material for reducing combustion NOx
US6474984B2 (en) 2000-11-20 2002-11-05 Metso Minerals Industries, Inc. Air injection for nitrogen oxide reduction and improved product quality
US6568653B1 (en) 2002-01-15 2003-05-27 Metso Minerals Industries, Inc. Butterfly valve actuation system for ported kiln
AT504452B1 (de) * 2006-10-19 2008-08-15 Holcim Ltd Verfahren zum einbringen von abfallstoffen und/oder alternativen brennstoffen in ein klinkerherstellungsverfahren sowie vorrichtung zur durchführung dieses verfahrens

Also Published As

Publication number Publication date
US3794483A (en) 1974-02-26
GB1448263A (en) 1976-09-02
CA989611A (en) 1976-05-25
ZA738405B (en) 1975-06-25
NO134768B (en:Method) 1976-08-30
FR2205182A5 (en:Method) 1974-05-24
IT996352B (it) 1975-12-10
NL7314873A (en:Method) 1974-05-02
SE402128B (sv) 1978-06-19
DE2354604A1 (de) 1974-05-09
BR7308532D0 (pt) 1974-08-15
JPS5232723B2 (en:Method) 1977-08-23
DE2354604B2 (de) 1975-09-04
AU6187173A (en) 1975-05-01
OA04566A (fr) 1980-05-31
IN140689B (en:Method) 1976-12-11
ES420116A1 (es) 1976-07-01
AU465274B2 (en) 1975-09-25
NO134768C (en:Method) 1976-12-08

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