JPS62290820A - ガス吹込用成形体 - Google Patents
ガス吹込用成形体Info
- Publication number
- JPS62290820A JPS62290820A JP11938587A JP11938587A JPS62290820A JP S62290820 A JPS62290820 A JP S62290820A JP 11938587 A JP11938587 A JP 11938587A JP 11938587 A JP11938587 A JP 11938587A JP S62290820 A JPS62290820 A JP S62290820A
- Authority
- JP
- Japan
- Prior art keywords
- binder
- weight
- molded body
- blowing gas
- refractory
- 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.)
- Granted
Links
- 238000007664 blowing Methods 0.000 title claims abstract description 8
- 239000011230 binding agent Substances 0.000 claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 17
- 239000000395 magnesium oxide Substances 0.000 claims description 9
- 229910052596 spinel Inorganic materials 0.000 claims description 5
- 239000011029 spinel Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000011819 refractory material Substances 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000004901 spalling Methods 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000005011 phenolic resin Substances 0.000 abstract description 2
- 230000006866 deterioration Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 239000011449 brick Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000011295 pitch Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910052863 mullite Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011300 coal pitch Substances 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000036619 pore blockages Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11938587A JPS62290820A (ja) | 1987-05-16 | 1987-05-16 | ガス吹込用成形体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11938587A JPS62290820A (ja) | 1987-05-16 | 1987-05-16 | ガス吹込用成形体 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9063078A Division JPS5518556A (en) | 1978-07-25 | 1978-07-25 | Formed body for gas blowing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62290820A true JPS62290820A (ja) | 1987-12-17 |
| JPH024649B2 JPH024649B2 (enrdf_load_stackoverflow) | 1990-01-30 |
Family
ID=14760193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11938587A Granted JPS62290820A (ja) | 1987-05-16 | 1987-05-16 | ガス吹込用成形体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62290820A (enrdf_load_stackoverflow) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4956106U (enrdf_load_stackoverflow) * | 1973-05-25 | 1974-05-17 | ||
| JPS49113802A (enrdf_load_stackoverflow) * | 1973-03-03 | 1974-10-30 | ||
| JPS5045810A (enrdf_load_stackoverflow) * | 1973-08-29 | 1975-04-24 |
-
1987
- 1987-05-16 JP JP11938587A patent/JPS62290820A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49113802A (enrdf_load_stackoverflow) * | 1973-03-03 | 1974-10-30 | ||
| JPS4956106U (enrdf_load_stackoverflow) * | 1973-05-25 | 1974-05-17 | ||
| JPS5045810A (enrdf_load_stackoverflow) * | 1973-08-29 | 1975-04-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH024649B2 (enrdf_load_stackoverflow) | 1990-01-30 |
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