JPS5311804A - Thermal insulating method for blast furnace tapping runner - Google Patents
Thermal insulating method for blast furnace tapping runnerInfo
- Publication number
- JPS5311804A JPS5311804A JP8689976A JP8689976A JPS5311804A JP S5311804 A JPS5311804 A JP S5311804A JP 8689976 A JP8689976 A JP 8689976A JP 8689976 A JP8689976 A JP 8689976A JP S5311804 A JPS5311804 A JP S5311804A
- Authority
- JP
- Japan
- Prior art keywords
- blast furnace
- thermal insulating
- tapping runner
- insulating method
- furnace tapping
- 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
Abstract
PURPOSE: To flow out the residual pig iron slag from tapping runner at the next tapping time, keeping it warm and maintaining at a molten state, by covering remained residual pig iron slag in tapping runner of blast furnace, with the blast furnace dust etc., containing powdered coke.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8689976A JPS5311804A (en) | 1976-07-20 | 1976-07-20 | Thermal insulating method for blast furnace tapping runner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8689976A JPS5311804A (en) | 1976-07-20 | 1976-07-20 | Thermal insulating method for blast furnace tapping runner |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5311804A true JPS5311804A (en) | 1978-02-02 |
Family
ID=13899670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8689976A Pending JPS5311804A (en) | 1976-07-20 | 1976-07-20 | Thermal insulating method for blast furnace tapping runner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5311804A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020052131A (en) * | 2000-12-23 | 2002-07-02 | 이구택 | Insulator for molten iron using by-products in ironmaking processes |
KR100401997B1 (en) * | 1999-07-14 | 2003-10-17 | 주식회사 포스코 | Insulating agent for molten iron in blast furnace |
KR100627460B1 (en) * | 1999-12-28 | 2006-09-22 | 주식회사 포스코 | Insulating agent using by-product for molten iron in ironmaking processes |
-
1976
- 1976-07-20 JP JP8689976A patent/JPS5311804A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100401997B1 (en) * | 1999-07-14 | 2003-10-17 | 주식회사 포스코 | Insulating agent for molten iron in blast furnace |
KR100627460B1 (en) * | 1999-12-28 | 2006-09-22 | 주식회사 포스코 | Insulating agent using by-product for molten iron in ironmaking processes |
KR20020052131A (en) * | 2000-12-23 | 2002-07-02 | 이구택 | Insulator for molten iron using by-products in ironmaking processes |
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