JPS52133002A - Classification of reduced product - Google Patents

Classification of reduced product

Info

Publication number
JPS52133002A
JPS52133002A JP4846776A JP4846776A JPS52133002A JP S52133002 A JPS52133002 A JP S52133002A JP 4846776 A JP4846776 A JP 4846776A JP 4846776 A JP4846776 A JP 4846776A JP S52133002 A JPS52133002 A JP S52133002A
Authority
JP
Japan
Prior art keywords
classification
reduced product
coke
utilizing
reducing agent
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
JP4846776A
Other languages
Japanese (ja)
Inventor
Michio Nakayama
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP4846776A priority Critical patent/JPS52133002A/en
Publication of JPS52133002A publication Critical patent/JPS52133002A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To simply classify reduced iron pellets produced by using a solid reducing agent such as coke in a rotary kiln without large heat loss by utilizing a fluidized bed of non-oxidizing gas.
COPYRIGHT: (C)1977,JPO&Japio
JP4846776A 1976-04-30 1976-04-30 Classification of reduced product Pending JPS52133002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4846776A JPS52133002A (en) 1976-04-30 1976-04-30 Classification of reduced product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4846776A JPS52133002A (en) 1976-04-30 1976-04-30 Classification of reduced product

Publications (1)

Publication Number Publication Date
JPS52133002A true JPS52133002A (en) 1977-11-08

Family

ID=12804170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4846776A Pending JPS52133002A (en) 1976-04-30 1976-04-30 Classification of reduced product

Country Status (1)

Country Link
JP (1) JPS52133002A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008297624A (en) * 2007-06-04 2008-12-11 Sumitomo Heavy Ind Ltd Apparatus and method for reduction processing
KR101197695B1 (en) * 2010-09-02 2012-11-05 주식회사 포스코 Method for dry cooling of hot compacted iron

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924804A (en) * 1972-06-30 1974-03-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924804A (en) * 1972-06-30 1974-03-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008297624A (en) * 2007-06-04 2008-12-11 Sumitomo Heavy Ind Ltd Apparatus and method for reduction processing
KR101197695B1 (en) * 2010-09-02 2012-11-05 주식회사 포스코 Method for dry cooling of hot compacted iron

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