KR920012469A - 슬래그 포움(Foam)진정제 - Google Patents
슬래그 포움(Foam)진정제 Download PDFInfo
- Publication number
- KR920012469A KR920012469A KR1019900021974A KR900021974A KR920012469A KR 920012469 A KR920012469 A KR 920012469A KR 1019900021974 A KR1019900021974 A KR 1019900021974A KR 900021974 A KR900021974 A KR 900021974A KR 920012469 A KR920012469 A KR 920012469A
- Authority
- KR
- South Korea
- Prior art keywords
- foaming agent
- slag foaming
- mixing
- dust
- slag
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (1)
- 중량%로, 탄산칼시움(CaCO3) 25-35%와, 형석 5-15%와 CaO를 45%이상 함유한 전기로집진더스트 20-40%와, T.Fe 50%이상 함유한 스텐레스 그라인딩 더스트 5-15%로 조성된 것을 주성분으로하고, 여기에 점결제로서 5%의 벤토아니트와 점토가 혼합되는 것을 특징으로 하는 슬래그포움(Foam)진정제.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019900021974A KR920008680B1 (ko) | 1990-12-27 | 1990-12-27 | 슬래그 포움(Foam)진정제 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019900021974A KR920008680B1 (ko) | 1990-12-27 | 1990-12-27 | 슬래그 포움(Foam)진정제 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920012469A true KR920012469A (ko) | 1992-07-27 |
| KR920008680B1 KR920008680B1 (ko) | 1992-10-08 |
Family
ID=19308608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019900021974A KR920008680B1 (ko) | 1990-12-27 | 1990-12-27 | 슬래그 포움(Foam)진정제 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920008680B1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080095580A (ko) | 2007-04-25 | 2008-10-29 | 삼성광주전자 주식회사 | 향기발생장치를 구비한 진공청소기 |
| KR101321846B1 (ko) * | 2011-12-12 | 2013-10-22 | 주식회사 포스코 | 슬래그 포밍 진정제 및 이를 이용한 슬래그 포밍 진정 방법 |
-
1990
- 1990-12-27 KR KR1019900021974A patent/KR920008680B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR920008680B1 (ko) | 1992-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| G160 | Decision to publish patent application | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 19970806 Year of fee payment: 6 |
|
| LAPS | Lapse due to unpaid annual fee |