JPH0373611B2 - - Google Patents

Info

Publication number
JPH0373611B2
JPH0373611B2 JP27804986A JP27804986A JPH0373611B2 JP H0373611 B2 JPH0373611 B2 JP H0373611B2 JP 27804986 A JP27804986 A JP 27804986A JP 27804986 A JP27804986 A JP 27804986A JP H0373611 B2 JPH0373611 B2 JP H0373611B2
Authority
JP
Japan
Prior art keywords
pellets
reduction rate
reduced
oxidation
chromium ore
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.)
Expired
Application number
JP27804986A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63130731A (ja
Inventor
Haruo Kokubu
Katsuyoshi Fukamizu
Toshihiro Inatani
Katsuhide Kobayashi
Teiichi Yamada
Nobutake Kasashima
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 Steel Corp
JFE Mineral Co Ltd
Original Assignee
Kawatetsu Mining Co Ltd
Kawasaki 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 Kawatetsu Mining Co Ltd, Kawasaki Steel Corp filed Critical Kawatetsu Mining Co Ltd
Priority to JP27804986A priority Critical patent/JPS63130731A/ja
Publication of JPS63130731A publication Critical patent/JPS63130731A/ja
Publication of JPH0373611B2 publication Critical patent/JPH0373611B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
JP27804986A 1986-11-21 1986-11-21 予備還元クロム鉱石ペレツトの還元率簡易判定方法 Granted JPS63130731A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27804986A JPS63130731A (ja) 1986-11-21 1986-11-21 予備還元クロム鉱石ペレツトの還元率簡易判定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27804986A JPS63130731A (ja) 1986-11-21 1986-11-21 予備還元クロム鉱石ペレツトの還元率簡易判定方法

Publications (2)

Publication Number Publication Date
JPS63130731A JPS63130731A (ja) 1988-06-02
JPH0373611B2 true JPH0373611B2 (de) 1991-11-22

Family

ID=17591940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27804986A Granted JPS63130731A (ja) 1986-11-21 1986-11-21 予備還元クロム鉱石ペレツトの還元率簡易判定方法

Country Status (1)

Country Link
JP (1) JPS63130731A (de)

Also Published As

Publication number Publication date
JPS63130731A (ja) 1988-06-02

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