JPS5776148A - Production of ferronickel - Google Patents
Production of ferronickelInfo
- Publication number
- JPS5776148A JPS5776148A JP15142480A JP15142480A JPS5776148A JP S5776148 A JPS5776148 A JP S5776148A JP 15142480 A JP15142480 A JP 15142480A JP 15142480 A JP15142480 A JP 15142480A JP S5776148 A JPS5776148 A JP S5776148A
- Authority
- JP
- Japan
- Prior art keywords
- nickel
- ferronickel
- matte
- content
- reductively
- 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
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
PURPOSE: To economically produce ferronickel at a low cost, in reductively refining nickel oxide ore, by using nickel matte in company with carbonaceous material.
CONSTITUTION: When nickel oxide ore is reductively refined with a preheating kiln and an electric refining furnace, nickel matte in compary with the ore and carbonaceous material is charged into at least one of the electric refining furnace and the preheating kiln. Slag formed by this method is improved in its desulfurizing ability, as compared with slag formed by a conventional Elchem method, so that the nickel matte having high sulfur content can be economically treated in large quantities. In addition, ferronickel having high nickel content can be obtained, because nickel matte having high nickel content can be conjunctly used. The product can be effectively used as raw material for a high-nickel stainless steel.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15142480A JPS5776148A (en) | 1980-10-30 | 1980-10-30 | Production of ferronickel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15142480A JPS5776148A (en) | 1980-10-30 | 1980-10-30 | Production of ferronickel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5776148A true JPS5776148A (en) | 1982-05-13 |
Family
ID=15518311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15142480A Pending JPS5776148A (en) | 1980-10-30 | 1980-10-30 | Production of ferronickel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5776148A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4674014A (en) * | 1984-09-28 | 1987-06-16 | Nissan Motor Co., Ltd. | Mounting structure for vehicular lighting unit |
KR101022451B1 (en) * | 2008-09-05 | 2011-03-15 | 주식회사 포스코 | Method of forming a ferronikel |
CN113337733A (en) * | 2021-06-11 | 2021-09-03 | 刘俊梅 | Method for preparing nickel matte from ferronickel and gypsum |
-
1980
- 1980-10-30 JP JP15142480A patent/JPS5776148A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4674014A (en) * | 1984-09-28 | 1987-06-16 | Nissan Motor Co., Ltd. | Mounting structure for vehicular lighting unit |
KR101022451B1 (en) * | 2008-09-05 | 2011-03-15 | 주식회사 포스코 | Method of forming a ferronikel |
CN113337733A (en) * | 2021-06-11 | 2021-09-03 | 刘俊梅 | Method for preparing nickel matte from ferronickel and gypsum |
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