ES511447A0 - Un metodo para suministrar un reductor al lecho de carga de un horno rotativo, y un aparato correspondiente. - Google Patents

Un metodo para suministrar un reductor al lecho de carga de un horno rotativo, y un aparato correspondiente.

Info

Publication number
ES511447A0
ES511447A0 ES511447A ES511447A ES511447A0 ES 511447 A0 ES511447 A0 ES 511447A0 ES 511447 A ES511447 A ES 511447A ES 511447 A ES511447 A ES 511447A ES 511447 A0 ES511447 A0 ES 511447A0
Authority
ES
Spain
Prior art keywords
reducer
supply
corresponding device
load bed
rotary oven
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.)
Granted
Application number
ES511447A
Other languages
English (en)
Other versions
ES8403528A1 (es
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.)
Direct Reduction Corp
Original Assignee
Direct Reduction Corp
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 Direct Reduction Corp filed Critical Direct Reduction Corp
Publication of ES511447A0 publication Critical patent/ES511447A0/es
Publication of ES8403528A1 publication Critical patent/ES8403528A1/es
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
    • 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)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
ES511447A 1981-11-03 1982-04-15 Un metodo para suministrar un reductor al lecho de carga de un horno rotativo, y un aparato correspondiente. Expired ES8403528A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/317,939 US4378244A (en) 1981-11-03 1981-11-03 System for coal injection in iron oxide reducing kilns

Publications (2)

Publication Number Publication Date
ES511447A0 true ES511447A0 (es) 1983-08-01
ES8403528A1 ES8403528A1 (es) 1983-08-01

Family

ID=23235916

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511447A Expired ES8403528A1 (es) 1981-11-03 1982-04-15 Un metodo para suministrar un reductor al lecho de carga de un horno rotativo, y un aparato correspondiente.

Country Status (10)

Country Link
US (1) US4378244A (es)
JP (1) JPS5880491A (es)
KR (1) KR890001441B1 (es)
BR (1) BR8202111A (es)
CA (1) CA1203385A (es)
ES (1) ES8403528A1 (es)
GR (1) GR77193B (es)
IN (1) IN157608B (es)
PH (1) PH20639A (es)
ZA (1) ZA82837B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3620842A1 (de) * 1986-06-21 1987-12-23 Metallgesellschaft Ag Verfahren zur direktreduktion von eisenoxidhaltigen materialien im drehrohrofen
NZ273867A (en) * 1993-09-22 1998-01-26 Rgc Mineral Sands Ltd Method and apparatus for roasting titaniferous materials in a kiln, reagent(s) introduced at plurality of locations along length of kiln or at or near its discharge end
ATE370379T1 (de) * 2003-01-20 2007-09-15 Maerz Ofenbau Verfahren zum brennen eines mineralischen materialgemischs
KR101220554B1 (ko) * 2010-12-28 2013-01-10 주식회사 포스코 용선제조장치 및 이를 이용한 용선제조방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484911A (en) * 1945-04-21 1949-10-18 Seil Frances Merritt Rotary kiln
DE1508049A1 (de) * 1966-05-05 1969-10-02 Metallgesellschaft Ag Verfahren zur Verhuetung oxydischer eisenhaltiger Erze
US4304597A (en) * 1980-03-20 1981-12-08 The Direct Reduction Corporation System for control of sinter formation in iron oxide reducing kilns

Also Published As

Publication number Publication date
ZA82837B (en) 1983-01-26
BR8202111A (pt) 1983-11-16
KR830010204A (ko) 1983-12-26
ES8403528A1 (es) 1983-08-01
US4378244A (en) 1983-03-29
CA1203385A (en) 1986-04-22
PH20639A (en) 1987-03-16
IN157608B (es) 1986-05-03
JPS5880491A (ja) 1983-05-14
KR890001441B1 (ko) 1989-05-03
GR77193B (es) 1984-09-11

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