JPS6225733B2 - - Google Patents
Info
- Publication number
- JPS6225733B2 JPS6225733B2 JP8218380A JP8218380A JPS6225733B2 JP S6225733 B2 JPS6225733 B2 JP S6225733B2 JP 8218380 A JP8218380 A JP 8218380A JP 8218380 A JP8218380 A JP 8218380A JP S6225733 B2 JPS6225733 B2 JP S6225733B2
- Authority
- JP
- Japan
- Prior art keywords
- sio
- sintered ore
- 2cao
- cao
- amount
- 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.)
- Expired
Links
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 21
- 230000009467 reduction Effects 0.000 claims description 10
- 238000005245 sintering Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- 235000012241 calcium silicate Nutrition 0.000 claims description 3
- JHLNERQLKQQLRZ-UHFFFAOYSA-N calcium silicate Chemical compound [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 238000000227 grinding Methods 0.000 description 7
- 229910052595 hematite Inorganic materials 0.000 description 4
- 239000011019 hematite Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000035699 permeability Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8218380A JPS579836A (en) | 1980-06-19 | 1980-06-19 | Manufacture of self-fluxing sintered ore with superior reduction powdering resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8218380A JPS579836A (en) | 1980-06-19 | 1980-06-19 | Manufacture of self-fluxing sintered ore with superior reduction powdering resistance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS579836A JPS579836A (en) | 1982-01-19 |
| JPS6225733B2 true JPS6225733B2 (no) | 1987-06-04 |
Family
ID=13767320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8218380A Granted JPS579836A (en) | 1980-06-19 | 1980-06-19 | Manufacture of self-fluxing sintered ore with superior reduction powdering resistance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS579836A (no) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6454143A (en) * | 1987-08-24 | 1989-03-01 | Matsushita Seiko Kk | Ventilation device |
| JPH0544969A (ja) * | 1990-07-17 | 1993-02-23 | Awaa Bureen Kankyo Sekkei Kk | 室内換気システム |
| JPH0579668A (ja) * | 1991-09-25 | 1993-03-30 | Matsushita Seiko Co Ltd | 熱交換形換気扇の自動運転装置 |
-
1980
- 1980-06-19 JP JP8218380A patent/JPS579836A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6454143A (en) * | 1987-08-24 | 1989-03-01 | Matsushita Seiko Kk | Ventilation device |
| JPH0544969A (ja) * | 1990-07-17 | 1993-02-23 | Awaa Bureen Kankyo Sekkei Kk | 室内換気システム |
| JPH0579668A (ja) * | 1991-09-25 | 1993-03-30 | Matsushita Seiko Co Ltd | 熱交換形換気扇の自動運転装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS579836A (en) | 1982-01-19 |
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