NL7314873A - - Google Patents

Info

Publication number
NL7314873A
NL7314873A NL7314873A NL7314873A NL7314873A NL 7314873 A NL7314873 A NL 7314873A NL 7314873 A NL7314873 A NL 7314873A NL 7314873 A NL7314873 A NL 7314873A NL 7314873 A NL7314873 A NL 7314873A
Authority
NL
Netherlands
Application number
NL7314873A
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 NL7314873A publication Critical patent/NL7314873A/xx

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)
NL7314873A 1972-10-31 1973-10-30 NL7314873A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7314873A true NL7314873A (enrdf_load_stackoverflow) 1974-05-02

Family

ID=23168481

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7314873A NL7314873A (enrdf_load_stackoverflow) 1972-10-31 1973-10-30

Country Status (15)

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

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 (enrdf_load_stackoverflow) * 1979-12-28 1981-08-07
US4373908A (en) * 1981-11-23 1983-02-15 Allis-Chalmers Corporation Kiln shell nozzle with annular fluid delivery
US4373909A (en) * 1981-11-23 1983-02-15 Allis-Chalmers Corporation Gas injecting kiln shell nozzle with particle entry barriers
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
AU6187173A (en) 1975-05-01
ES420116A1 (es) 1976-07-01
FR2205182A5 (enrdf_load_stackoverflow) 1974-05-24
DE2354604A1 (de) 1974-05-09
NO134768B (enrdf_load_stackoverflow) 1976-08-30
GB1448263A (en) 1976-09-02
JPS5232723B2 (enrdf_load_stackoverflow) 1977-08-23
ZA738405B (en) 1975-06-25
US3794483A (en) 1974-02-26
BR7308532D0 (pt) 1974-08-15
IN140689B (enrdf_load_stackoverflow) 1976-12-11
SE402128B (sv) 1978-06-19
OA04566A (fr) 1980-05-31
JPS4976707A (enrdf_load_stackoverflow) 1974-07-24
IT996352B (it) 1975-12-10
NO134768C (enrdf_load_stackoverflow) 1976-12-08
AU465274B2 (en) 1975-09-25
DE2354604B2 (de) 1975-09-04
CA989611A (en) 1976-05-25

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed