JPS5210816A - Process for recovering low carbon ferro- chromium slag - Google Patents
Process for recovering low carbon ferro- chromium slagInfo
- Publication number
- JPS5210816A JPS5210816A JP8620475A JP8620475A JPS5210816A JP S5210816 A JPS5210816 A JP S5210816A JP 8620475 A JP8620475 A JP 8620475A JP 8620475 A JP8620475 A JP 8620475A JP S5210816 A JPS5210816 A JP S5210816A
- Authority
- JP
- Japan
- Prior art keywords
- low carbon
- carbon ferro
- chromium slag
- recovering
- sicr
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
PURPOSE: By reacting LC slag generated from the production process of low carbon ferro-chromium with molten SiCr successively at certain time intervals and repeating the separation of molten SiCr and waste slag after recovering of Cr, molten SiCr used for recovering Cr obtained at the final stage is supplied for the production of low carbon ferro-chromium.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8620475A JPS5210816A (en) | 1975-07-16 | 1975-07-16 | Process for recovering low carbon ferro- chromium slag |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8620475A JPS5210816A (en) | 1975-07-16 | 1975-07-16 | Process for recovering low carbon ferro- chromium slag |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5210816A true JPS5210816A (en) | 1977-01-27 |
Family
ID=13880236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8620475A Pending JPS5210816A (en) | 1975-07-16 | 1975-07-16 | Process for recovering low carbon ferro- chromium slag |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5210816A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53117601A (en) * | 1977-03-23 | 1978-10-14 | Sumitomo Metal Ind Ltd | Recovering method for valuable metals in stainless steel slag |
JPS5665914A (en) * | 1979-11-05 | 1981-06-04 | Mitsubishi Heavy Ind Ltd | Production of low carbon stainless steel |
JPS5910431A (en) * | 1982-07-12 | 1984-01-19 | Iwasaki Electric Co Ltd | Winding machine for filament |
JPS6120641A (en) * | 1984-07-09 | 1986-01-29 | Nhk Spring Co Ltd | Coiling device |
JPS61209738A (en) * | 1984-11-01 | 1986-09-18 | リチヤ−ド イ− サツクストン | Production unit for coil spring |
JP2010242128A (en) * | 2009-04-01 | 2010-10-28 | Nippon Steel Corp | Method for recovering molten metal |
WO2021010312A1 (en) * | 2019-07-12 | 2021-01-21 | Jfeマテリアル株式会社 | Slag detoxification method and low-carbon ferrochrome production method |
WO2021010311A1 (en) * | 2019-07-12 | 2021-01-21 | Jfeマテリアル株式会社 | Method for producing low carbon ferrochromium |
-
1975
- 1975-07-16 JP JP8620475A patent/JPS5210816A/en active Pending
Non-Patent Citations (1)
Title |
---|
ELECTRIC FURNACF STEEL CONFERENCE PROCEEDINGS#V11=1954 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53117601A (en) * | 1977-03-23 | 1978-10-14 | Sumitomo Metal Ind Ltd | Recovering method for valuable metals in stainless steel slag |
JPS5665914A (en) * | 1979-11-05 | 1981-06-04 | Mitsubishi Heavy Ind Ltd | Production of low carbon stainless steel |
JPS5910431A (en) * | 1982-07-12 | 1984-01-19 | Iwasaki Electric Co Ltd | Winding machine for filament |
JPS6120641A (en) * | 1984-07-09 | 1986-01-29 | Nhk Spring Co Ltd | Coiling device |
JPS6249133B2 (en) * | 1984-07-09 | 1987-10-17 | Nhk Spring Co Ltd | |
JPS61209738A (en) * | 1984-11-01 | 1986-09-18 | リチヤ−ド イ− サツクストン | Production unit for coil spring |
JP2010242128A (en) * | 2009-04-01 | 2010-10-28 | Nippon Steel Corp | Method for recovering molten metal |
WO2021010312A1 (en) * | 2019-07-12 | 2021-01-21 | Jfeマテリアル株式会社 | Slag detoxification method and low-carbon ferrochrome production method |
WO2021010311A1 (en) * | 2019-07-12 | 2021-01-21 | Jfeマテリアル株式会社 | Method for producing low carbon ferrochromium |
JPWO2021010311A1 (en) * | 2019-07-12 | 2021-11-18 | Jfeマテリアル株式会社 | Manufacturing method of low carbon ferrochrome |
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