JPS62274014A - スラグの泡立ち制御方法 - Google Patents
スラグの泡立ち制御方法Info
- Publication number
- JPS62274014A JPS62274014A JP11715686A JP11715686A JPS62274014A JP S62274014 A JPS62274014 A JP S62274014A JP 11715686 A JP11715686 A JP 11715686A JP 11715686 A JP11715686 A JP 11715686A JP S62274014 A JPS62274014 A JP S62274014A
- Authority
- JP
- Japan
- Prior art keywords
- slag
- powder
- substance
- light metal
- foaming
- 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 abstract description 86
- 238000005187 foaming Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims description 16
- 239000002184 metal Substances 0.000 claims abstract description 38
- 229910052751 metal Inorganic materials 0.000 claims abstract description 36
- 239000000843 powder Substances 0.000 claims abstract description 31
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 23
- 239000001110 calcium chloride Substances 0.000 claims abstract description 23
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 23
- 239000003575 carbonaceous material Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000005484 gravity Effects 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims description 30
- 230000005587 bubbling Effects 0.000 claims description 9
- 239000000571 coke Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 8
- -1 dihydrate salt Chemical class 0.000 claims description 5
- 238000003723 Smelting Methods 0.000 claims description 2
- 239000003245 coal Substances 0.000 claims description 2
- 229910001510 metal chloride Inorganic materials 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000011269 tar Substances 0.000 claims description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract description 18
- 238000006243 chemical reaction Methods 0.000 abstract description 12
- 229910052782 aluminium Inorganic materials 0.000 abstract description 11
- 238000002485 combustion reaction Methods 0.000 abstract description 7
- 230000007423 decrease Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 150000002739 metals Chemical class 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052749 magnesium Inorganic materials 0.000 abstract description 4
- 238000002844 melting Methods 0.000 abstract description 4
- 229910052710 silicon Inorganic materials 0.000 abstract description 4
- 229910052719 titanium Inorganic materials 0.000 abstract description 4
- 230000008018 melting Effects 0.000 abstract description 3
- 239000000956 alloy Substances 0.000 abstract description 2
- 229910045601 alloy Inorganic materials 0.000 abstract description 2
- 238000007670 refining Methods 0.000 abstract description 2
- 235000011148 calcium chloride Nutrition 0.000 abstract 3
- 239000006260 foam Substances 0.000 description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 11
- 239000007789 gas Substances 0.000 description 11
- 239000010410 layer Substances 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 7
- 239000000292 calcium oxide Substances 0.000 description 7
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 7
- 150000002505 iron Chemical class 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000003832 thermite Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11715686A JPS62274014A (ja) | 1986-05-23 | 1986-05-23 | スラグの泡立ち制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11715686A JPS62274014A (ja) | 1986-05-23 | 1986-05-23 | スラグの泡立ち制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62274014A true JPS62274014A (ja) | 1987-11-28 |
| JPS6342684B2 JPS6342684B2 (enExample) | 1988-08-25 |
Family
ID=14704842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11715686A Granted JPS62274014A (ja) | 1986-05-23 | 1986-05-23 | スラグの泡立ち制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62274014A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6260191A (ja) * | 1985-09-11 | 1987-03-16 | Nec Corp | 半導体メモリセル |
| JPH04180507A (ja) * | 1990-11-14 | 1992-06-26 | Nippon Steel Corp | スロッピング抑制方法 |
| JP2015108179A (ja) * | 2013-12-05 | 2015-06-11 | 新日鐵住金株式会社 | フォーミング鎮静方法 |
-
1986
- 1986-05-23 JP JP11715686A patent/JPS62274014A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6260191A (ja) * | 1985-09-11 | 1987-03-16 | Nec Corp | 半導体メモリセル |
| JPH04180507A (ja) * | 1990-11-14 | 1992-06-26 | Nippon Steel Corp | スロッピング抑制方法 |
| JP2015108179A (ja) * | 2013-12-05 | 2015-06-11 | 新日鐵住金株式会社 | フォーミング鎮静方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6342684B2 (enExample) | 1988-08-25 |
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