JPH0136537B2 - - Google Patents
Info
- Publication number
- JPH0136537B2 JPH0136537B2 JP1683285A JP1683285A JPH0136537B2 JP H0136537 B2 JPH0136537 B2 JP H0136537B2 JP 1683285 A JP1683285 A JP 1683285A JP 1683285 A JP1683285 A JP 1683285A JP H0136537 B2 JPH0136537 B2 JP H0136537B2
- Authority
- JP
- Japan
- Prior art keywords
- brand
- ore
- fine
- drying
- strength
- 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
- 239000002245 particle Substances 0.000 claims description 36
- 238000001035 drying Methods 0.000 claims description 28
- 239000000843 powder Substances 0.000 claims description 27
- 238000005469 granulation Methods 0.000 claims description 16
- 230000003179 granulation Effects 0.000 claims description 14
- 239000010419 fine particle Substances 0.000 claims description 7
- 239000008187 granular material Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 239000007771 core particle Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 30
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 28
- 239000002994 raw material Substances 0.000 description 26
- 239000000292 calcium oxide Substances 0.000 description 14
- 235000012255 calcium oxide Nutrition 0.000 description 14
- 238000005245 sintering Methods 0.000 description 14
- 238000002156 mixing Methods 0.000 description 11
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 10
- 239000000920 calcium hydroxide Substances 0.000 description 10
- 235000011116 calcium hydroxide Nutrition 0.000 description 10
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 10
- 239000011230 binding agent Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000035699 permeability Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000007429 general method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- 238000012733 comparative method Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000004438 BET method Methods 0.000 description 1
- 238000009770 conventional sintering Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1683285A JPS61177335A (ja) | 1985-01-31 | 1985-01-31 | 焼結原料の処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1683285A JPS61177335A (ja) | 1985-01-31 | 1985-01-31 | 焼結原料の処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61177335A JPS61177335A (ja) | 1986-08-09 |
| JPH0136537B2 true JPH0136537B2 (zh) | 1989-08-01 |
Family
ID=11927169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1683285A Granted JPS61177335A (ja) | 1985-01-31 | 1985-01-31 | 焼結原料の処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61177335A (zh) |
-
1985
- 1985-01-31 JP JP1683285A patent/JPS61177335A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61177335A (ja) | 1986-08-09 |
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