JPS52116702A - Treatment of waste gas of sintering - Google Patents

Treatment of waste gas of sintering

Info

Publication number
JPS52116702A
JPS52116702A JP3391876A JP3391876A JPS52116702A JP S52116702 A JPS52116702 A JP S52116702A JP 3391876 A JP3391876 A JP 3391876A JP 3391876 A JP3391876 A JP 3391876A JP S52116702 A JPS52116702 A JP S52116702A
Authority
JP
Japan
Prior art keywords
waste gas
sintering
treatment
gas
reutilize
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.)
Pending
Application number
JP3391876A
Other languages
Japanese (ja)
Inventor
Akitoshi Shigemi
Tsutomu Saito
Seiji Abe
Toru Wakabayashi
Akira Okamoto
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP3391876A priority Critical patent/JPS52116702A/en
Publication of JPS52116702A publication Critical patent/JPS52116702A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To control the concentration of CO2 or CO2 + H2O in the waste gas at a specified value, to reutilize the waste gas as the fuel in the reforming furnace and, at the same time, to reduce the content of NOx, by adding O2 in the gas sucked into the sintering bed, at the sintering process of the powdery ore.
COPYRIGHT: (C)1977,JPO&Japio
JP3391876A 1976-03-26 1976-03-26 Treatment of waste gas of sintering Pending JPS52116702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3391876A JPS52116702A (en) 1976-03-26 1976-03-26 Treatment of waste gas of sintering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3391876A JPS52116702A (en) 1976-03-26 1976-03-26 Treatment of waste gas of sintering

Publications (1)

Publication Number Publication Date
JPS52116702A true JPS52116702A (en) 1977-09-30

Family

ID=12399888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3391876A Pending JPS52116702A (en) 1976-03-26 1976-03-26 Treatment of waste gas of sintering

Country Status (1)

Country Link
JP (1) JPS52116702A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU652482B2 (en) * 1991-10-03 1994-08-25 Outokumpu Oyj Process of sintering iron oxide-containing materials on a sintering machine
EP1734137A1 (en) * 2005-06-17 2006-12-20 CENTRE DE RECHERCHES METALLURGIQUES asbl - CENTRUM VOOR RESEARCH IN DE METALLURGIE vzw Process of agglomeration of iron ores with a total suppression of polluting emissions towards the atmosphere
CN100436610C (en) * 2007-04-06 2008-11-26 中国科学院过程工程研究所 Method of eliminating NOx in metallurgy sintering process

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU652482B2 (en) * 1991-10-03 1994-08-25 Outokumpu Oyj Process of sintering iron oxide-containing materials on a sintering machine
US5476533A (en) * 1991-10-03 1995-12-19 Metallgesellschaft Aktiengesellschaft Process for sintering iron oxide-containing materials on a sintering machine
EP1734137A1 (en) * 2005-06-17 2006-12-20 CENTRE DE RECHERCHES METALLURGIQUES asbl - CENTRUM VOOR RESEARCH IN DE METALLURGIE vzw Process of agglomeration of iron ores with a total suppression of polluting emissions towards the atmosphere
BE1016644A3 (en) * 2005-06-17 2007-03-06 Ct Rech Metallurgiques Asbl METHOD OF AGGLOMERATING IRON ORES WITH TOTAL DELETION OF EMISSIONS POLLUTING TO THE ATMOSPHERE.
CN100436610C (en) * 2007-04-06 2008-11-26 中国科学院过程工程研究所 Method of eliminating NOx in metallurgy sintering process

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