JPS5242408A - Smelting process of iron ore of low grade - Google Patents

Smelting process of iron ore of low grade

Info

Publication number
JPS5242408A
JPS5242408A JP11848675A JP11848675A JPS5242408A JP S5242408 A JPS5242408 A JP S5242408A JP 11848675 A JP11848675 A JP 11848675A JP 11848675 A JP11848675 A JP 11848675A JP S5242408 A JPS5242408 A JP S5242408A
Authority
JP
Japan
Prior art keywords
low grade
iron ore
smelting process
iron
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.)
Pending
Application number
JP11848675A
Other languages
Japanese (ja)
Inventor
Tadaki Eito
Shigeo Itano
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP11848675A priority Critical patent/JPS5242408A/en
Publication of JPS5242408A publication Critical patent/JPS5242408A/en
Pending legal-status Critical Current

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  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: Iron component in the iron ore of low grade is extracted as iron carbonyl and recovered as iron powder of high purity.
COPYRIGHT: (C)1977,JPO&Japio
JP11848675A 1975-10-01 1975-10-01 Smelting process of iron ore of low grade Pending JPS5242408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11848675A JPS5242408A (en) 1975-10-01 1975-10-01 Smelting process of iron ore of low grade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11848675A JPS5242408A (en) 1975-10-01 1975-10-01 Smelting process of iron ore of low grade

Publications (1)

Publication Number Publication Date
JPS5242408A true JPS5242408A (en) 1977-04-02

Family

ID=14737856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11848675A Pending JPS5242408A (en) 1975-10-01 1975-10-01 Smelting process of iron ore of low grade

Country Status (1)

Country Link
JP (1) JPS5242408A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6402807B1 (en) 1998-04-20 2002-06-11 Takeo Misao Method for wet smelting of iron family metal bearing ores

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4965916A (en) * 1972-10-25 1974-06-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4965916A (en) * 1972-10-25 1974-06-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6402807B1 (en) 1998-04-20 2002-06-11 Takeo Misao Method for wet smelting of iron family metal bearing ores

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