JPS6437437A - Slag-treating agent - Google Patents
Slag-treating agentInfo
- Publication number
- JPS6437437A JPS6437437A JP19371287A JP19371287A JPS6437437A JP S6437437 A JPS6437437 A JP S6437437A JP 19371287 A JP19371287 A JP 19371287A JP 19371287 A JP19371287 A JP 19371287A JP S6437437 A JPS6437437 A JP S6437437A
- Authority
- JP
- Japan
- Prior art keywords
- slag
- treating agent
- earth metal
- alkaline earth
- glass powder
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Manufacture Of Iron (AREA)
Abstract
PURPOSE:To accomplish improvement of the working atmosphere and prevent the production of yellow turbid water, by forming sandy glass powder consisting mainly of a specific alkaline earth metal borate, containing specified proportion of the powder with specific size distribution. CONSTITUTION:The objective slag-treating agent i.e. glass powder consisting mainly of an alkaline earth metal borate of formula MeO.nB2O3 (Me is at least one kind of alkaline earth metal selected from Mg, Ca, Ba and Sr; n is mole number of 1-5), containing >=90wt.% of the powder with the size ranging from 0.1-5mm. When used as the slag-treating agent, this glass powder can be incorporated quickly into the molten slag to effect suppression of dust generation. Furthermore, because the S ion in the slag is substituted by B ion, the production of yellow turbid water can be prevented along with improvement of the working atmosphere.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19371287A JPS6437437A (en) | 1987-08-04 | 1987-08-04 | Slag-treating agent |
KR1019880009961A KR930011408B1 (en) | 1987-08-04 | 1988-08-04 | Slag treatment material |
US08/124,802 USRE34912E (en) | 1987-08-04 | 1993-09-21 | Slag treatment material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19371287A JPS6437437A (en) | 1987-08-04 | 1987-08-04 | Slag-treating agent |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6437437A true JPS6437437A (en) | 1989-02-08 |
Family
ID=16312537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19371287A Pending JPS6437437A (en) | 1987-08-04 | 1987-08-04 | Slag-treating agent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6437437A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005336007A (en) * | 2004-05-26 | 2005-12-08 | Kyushu Institute Of Technology | Inhibitor for dusting of steel making slag and method for suppressing dusting using the same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH062610A (en) * | 1992-06-22 | 1994-01-11 | Mazda Motor Corp | Electronic type control unit |
-
1987
- 1987-08-04 JP JP19371287A patent/JPS6437437A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH062610A (en) * | 1992-06-22 | 1994-01-11 | Mazda Motor Corp | Electronic type control unit |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005336007A (en) * | 2004-05-26 | 2005-12-08 | Kyushu Institute Of Technology | Inhibitor for dusting of steel making slag and method for suppressing dusting using the same |
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