JPS5244703A - Disjointing method of hot blast furnace dome - Google Patents
Disjointing method of hot blast furnace domeInfo
- Publication number
- JPS5244703A JPS5244703A JP12060075A JP12060075A JPS5244703A JP S5244703 A JPS5244703 A JP S5244703A JP 12060075 A JP12060075 A JP 12060075A JP 12060075 A JP12060075 A JP 12060075A JP S5244703 A JPS5244703 A JP S5244703A
- Authority
- JP
- Japan
- Prior art keywords
- blast furnace
- hot blast
- disjointing
- furnace dome
- dome
- 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
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
PURPOSE: To disjoint with shorter term of works than usual and low expense, by blasting operation of dome firebrick at the repairing of hot blast furnace.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12060075A JPS5244703A (en) | 1975-10-08 | 1975-10-08 | Disjointing method of hot blast furnace dome |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12060075A JPS5244703A (en) | 1975-10-08 | 1975-10-08 | Disjointing method of hot blast furnace dome |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5244703A true JPS5244703A (en) | 1977-04-08 |
Family
ID=14790260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12060075A Pending JPS5244703A (en) | 1975-10-08 | 1975-10-08 | Disjointing method of hot blast furnace dome |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5244703A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54107407A (en) * | 1978-02-10 | 1979-08-23 | Yamazakigumi Kk | Disassembling and removal of furnace internal bricks |
US5883013A (en) * | 1994-12-26 | 1999-03-16 | Nissan Motor Co., Ltd. | Method of producing semiconductor device |
-
1975
- 1975-10-08 JP JP12060075A patent/JPS5244703A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54107407A (en) * | 1978-02-10 | 1979-08-23 | Yamazakigumi Kk | Disassembling and removal of furnace internal bricks |
JPS6113159B2 (en) * | 1978-02-10 | 1986-04-11 | Yamazakigumi Kk | |
US5883013A (en) * | 1994-12-26 | 1999-03-16 | Nissan Motor Co., Ltd. | Method of producing semiconductor device |
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