JPH0424628B2 - - Google Patents
Info
- Publication number
- JPH0424628B2 JPH0424628B2 JP20017585A JP20017585A JPH0424628B2 JP H0424628 B2 JPH0424628 B2 JP H0424628B2 JP 20017585 A JP20017585 A JP 20017585A JP 20017585 A JP20017585 A JP 20017585A JP H0424628 B2 JPH0424628 B2 JP H0424628B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- raw material
- preheating device
- separator
- classifier
- 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
- 239000000843 powder Substances 0.000 claims description 268
- 239000007789 gas Substances 0.000 claims description 155
- 239000002994 raw material Substances 0.000 claims description 102
- 239000000567 combustion gas Substances 0.000 claims description 46
- 238000010304 firing Methods 0.000 claims description 25
- 238000001816 cooling Methods 0.000 claims description 17
- 239000000446 fuel Substances 0.000 claims description 17
- 239000011362 coarse particle Substances 0.000 claims description 15
- 239000010419 fine particle Substances 0.000 claims description 15
- 238000001354 calcination Methods 0.000 description 32
- 238000010586 diagram Methods 0.000 description 11
- 239000002245 particle Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004482 other powder Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000006114 decarboxylation reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Furnace Details (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20017585A JPS6259389A (ja) | 1985-09-09 | 1985-09-09 | 複数系統型粉末原料予熱装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20017585A JPS6259389A (ja) | 1985-09-09 | 1985-09-09 | 複数系統型粉末原料予熱装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6259389A JPS6259389A (ja) | 1987-03-16 |
| JPH0424628B2 true JPH0424628B2 (en, 2012) | 1992-04-27 |
Family
ID=16420039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20017585A Granted JPS6259389A (ja) | 1985-09-09 | 1985-09-09 | 複数系統型粉末原料予熱装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6259389A (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2908327B1 (fr) * | 2006-11-09 | 2009-01-30 | Air Liquide | Procede de fabrication de clinker a emission de co2 controlee |
-
1985
- 1985-09-09 JP JP20017585A patent/JPS6259389A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6259389A (ja) | 1987-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1058864A (en) | Apparatus for calcining raw material | |
| CA1085612A (en) | Apparatus for producing cement clinker | |
| US3864075A (en) | Apparatus for burning granular or pulverous material | |
| US4381916A (en) | Method and apparatus for roasting fine grained ores | |
| US4568276A (en) | Dust preheating system with incipient calciner | |
| US4299560A (en) | Combustion control system for burning installation with calcining burner | |
| JPS6352933B2 (en, 2012) | ||
| US4169701A (en) | Fluidized-bed kiln with preheating means | |
| EP0380878B1 (en) | Method and apparatus for producing cement clinker | |
| EP0258977B2 (en) | Apparatus for roasting fine grained material | |
| US3964922A (en) | Process for calcination of cement-clinker | |
| JPH0424628B2 (en, 2012) | ||
| US6485295B1 (en) | Equipment for calcination | |
| JPS6259390A (ja) | 複数系統型粉末原料予熱装置 | |
| JPH0327261B2 (en, 2012) | ||
| JPH0542386B2 (en, 2012) | ||
| CA1062461A (en) | Apparatus for calcining raw material | |
| JPH0431520Y2 (en, 2012) | ||
| CA1062460A (en) | Apparatus for calcining raw material | |
| JPH0424630B2 (en, 2012) | ||
| JPS5874531A (ja) | 発泡鉱物粒焼成装置 | |
| JPH0212141B2 (en, 2012) | ||
| JPS60255138A (ja) | 仮焼炉付原料粉末予熱装置 | |
| JPH0676237B2 (ja) | セメント原料焼成装置 | |
| JPS62182592A (ja) | 原料粉末予熱装置 |