JPH0425330B2 - - Google Patents
Info
- Publication number
- JPH0425330B2 JPH0425330B2 JP21593285A JP21593285A JPH0425330B2 JP H0425330 B2 JPH0425330 B2 JP H0425330B2 JP 21593285 A JP21593285 A JP 21593285A JP 21593285 A JP21593285 A JP 21593285A JP H0425330 B2 JPH0425330 B2 JP H0425330B2
- Authority
- JP
- Japan
- Prior art keywords
- pellets
- curing
- raw
- pellet
- days
- 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
- 239000008188 pellet Substances 0.000 claims description 64
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 238000001723 curing Methods 0.000 description 47
- 239000011398 Portland cement Substances 0.000 description 8
- 238000005469 granulation Methods 0.000 description 8
- 230000003179 granulation Effects 0.000 description 8
- 239000011230 binding agent Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000002156 mixing Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 238000010298 pulverizing process Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000012256 powdered iron Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21593285A JPS6274028A (ja) | 1985-09-27 | 1985-09-27 | 非焼成ペレットの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21593285A JPS6274028A (ja) | 1985-09-27 | 1985-09-27 | 非焼成ペレットの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6274028A JPS6274028A (ja) | 1987-04-04 |
| JPH0425330B2 true JPH0425330B2 (enrdf_load_stackoverflow) | 1992-04-30 |
Family
ID=16680644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21593285A Granted JPS6274028A (ja) | 1985-09-27 | 1985-09-27 | 非焼成ペレットの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6274028A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0796689B2 (ja) * | 1989-06-20 | 1995-10-18 | 日本鋼管株式会社 | 非焼成ペレットの製造方法 |
| KR101696328B1 (ko) * | 2015-10-23 | 2017-01-13 | 주식회사 포스코 | 원료 처리 장치, 원료 처리 방법 및 이를 이용하여 제조된 조립물 |
-
1985
- 1985-09-27 JP JP21593285A patent/JPS6274028A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6274028A (ja) | 1987-04-04 |
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