JPS61295263A - スラグの崩壊風化防止方法 - Google Patents
スラグの崩壊風化防止方法Info
- Publication number
- JPS61295263A JPS61295263A JP13689585A JP13689585A JPS61295263A JP S61295263 A JPS61295263 A JP S61295263A JP 13689585 A JP13689585 A JP 13689585A JP 13689585 A JP13689585 A JP 13689585A JP S61295263 A JPS61295263 A JP S61295263A
- Authority
- JP
- Japan
- Prior art keywords
- slag
- reaction
- modifier
- disintegration
- iron oxide
- 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
- 239000002893 slag Substances 0.000 title claims description 41
- 238000006253 efflorescence Methods 0.000 title 1
- 230000002265 prevention Effects 0.000 title 1
- 206010037844 rash Diseases 0.000 title 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 22
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 24
- 238000006243 chemical reaction Methods 0.000 description 17
- 239000003607 modifier Substances 0.000 description 13
- 239000000292 calcium oxide Substances 0.000 description 12
- 235000012255 calcium oxide Nutrition 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 3
- 239000000920 calcium hydroxide Substances 0.000 description 3
- 235000011116 calcium hydroxide Nutrition 0.000 description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000002440 industrial waste Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 229910052918 calcium silicate Inorganic materials 0.000 description 2
- 235000012241 calcium silicate Nutrition 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000010454 slate Substances 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 239000003832 thermite Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- JHLNERQLKQQLRZ-UHFFFAOYSA-N calcium silicate Chemical compound [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Furnace Details (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13689585A JPS61295263A (ja) | 1985-06-25 | 1985-06-25 | スラグの崩壊風化防止方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13689585A JPS61295263A (ja) | 1985-06-25 | 1985-06-25 | スラグの崩壊風化防止方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61295263A true JPS61295263A (ja) | 1986-12-26 |
| JPH0260622B2 JPH0260622B2 (enrdf_load_html_response) | 1990-12-17 |
Family
ID=15186064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13689585A Granted JPS61295263A (ja) | 1985-06-25 | 1985-06-25 | スラグの崩壊風化防止方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61295263A (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01270542A (ja) * | 1988-04-21 | 1989-10-27 | Hoshino Sansho:Kk | 製鋼還元スラグの崩壊風化防止用改質剤及び製鋼還元スラグの崩壊風化防止方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5358531A (en) * | 1976-11-09 | 1978-05-26 | Nippon Jiriyoku Senkou Kk | Process for treatment of melted slag |
| JPS59153848A (ja) * | 1983-02-17 | 1984-09-01 | Chubu Kohan Kk | 溶融スラグを利用した製鋼ダスト中の金属回収方法 |
| JPS6026284A (ja) * | 1983-07-20 | 1985-02-09 | 西村 薫 | 電気炉ダスト及び溶滓の同時処理方法 |
-
1985
- 1985-06-25 JP JP13689585A patent/JPS61295263A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5358531A (en) * | 1976-11-09 | 1978-05-26 | Nippon Jiriyoku Senkou Kk | Process for treatment of melted slag |
| JPS59153848A (ja) * | 1983-02-17 | 1984-09-01 | Chubu Kohan Kk | 溶融スラグを利用した製鋼ダスト中の金属回収方法 |
| JPS6026284A (ja) * | 1983-07-20 | 1985-02-09 | 西村 薫 | 電気炉ダスト及び溶滓の同時処理方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01270542A (ja) * | 1988-04-21 | 1989-10-27 | Hoshino Sansho:Kk | 製鋼還元スラグの崩壊風化防止用改質剤及び製鋼還元スラグの崩壊風化防止方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0260622B2 (enrdf_load_html_response) | 1990-12-17 |
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