JPH0460149B2 - - Google Patents
Info
- Publication number
- JPH0460149B2 JPH0460149B2 JP58139359A JP13935983A JPH0460149B2 JP H0460149 B2 JPH0460149 B2 JP H0460149B2 JP 58139359 A JP58139359 A JP 58139359A JP 13935983 A JP13935983 A JP 13935983A JP H0460149 B2 JPH0460149 B2 JP H0460149B2
- Authority
- JP
- Japan
- Prior art keywords
- expansion pressure
- agent
- weight
- blast furnace
- parts
- 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 - Lifetime
Links
- 239000003795 chemical substances by application Substances 0.000 claims description 30
- 230000001066 destructive effect Effects 0.000 claims description 21
- 239000002893 slag Substances 0.000 claims description 18
- 150000002506 iron compounds Chemical class 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000010304 firing Methods 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 238000005245 sintering Methods 0.000 claims description 2
- 238000011161 development Methods 0.000 description 11
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 10
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 9
- 235000012255 calcium oxide Nutrition 0.000 description 8
- 239000000292 calcium oxide Substances 0.000 description 8
- 238000006703 hydration reaction Methods 0.000 description 8
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 239000010440 gypsum Substances 0.000 description 5
- 229910052602 gypsum Inorganic materials 0.000 description 5
- 230000036571 hydration Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000001354 calcination Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Disintegrating Or Milling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58139359A JPS6032879A (ja) | 1983-08-01 | 1983-08-01 | 高炉スラグを配合した脆性物体の破壊剤 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58139359A JPS6032879A (ja) | 1983-08-01 | 1983-08-01 | 高炉スラグを配合した脆性物体の破壊剤 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6032879A JPS6032879A (ja) | 1985-02-20 |
| JPH0460149B2 true JPH0460149B2 (enrdf_load_stackoverflow) | 1992-09-25 |
Family
ID=15243488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58139359A Granted JPS6032879A (ja) | 1983-08-01 | 1983-08-01 | 高炉スラグを配合した脆性物体の破壊剤 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6032879A (enrdf_load_stackoverflow) |
-
1983
- 1983-08-01 JP JP58139359A patent/JPS6032879A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6032879A (ja) | 1985-02-20 |