JPH0222018B2 - - Google Patents
Info
- Publication number
- JPH0222018B2 JPH0222018B2 JP56194874A JP19487481A JPH0222018B2 JP H0222018 B2 JPH0222018 B2 JP H0222018B2 JP 56194874 A JP56194874 A JP 56194874A JP 19487481 A JP19487481 A JP 19487481A JP H0222018 B2 JPH0222018 B2 JP H0222018B2
- Authority
- JP
- Japan
- Prior art keywords
- jet
- raw material
- decarboxylation reaction
- furnace
- hot air
- 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
- 239000002994 raw material Substances 0.000 claims description 35
- 238000001354 calcination Methods 0.000 claims description 20
- 238000006114 decarboxylation reaction Methods 0.000 claims description 19
- 239000004568 cement Substances 0.000 claims description 18
- 239000000446 fuel Substances 0.000 claims description 14
- 239000000725 suspension Substances 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000004449 solid propellant Substances 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003303 reheating Methods 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 |
|---|---|---|---|
| JP19487481A JPS5895632A (ja) | 1981-12-03 | 1981-12-03 | セメント原料仮焼炉 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19487481A JPS5895632A (ja) | 1981-12-03 | 1981-12-03 | セメント原料仮焼炉 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5895632A JPS5895632A (ja) | 1983-06-07 |
| JPH0222018B2 true JPH0222018B2 (xx) | 1990-05-17 |
Family
ID=16331740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19487481A Granted JPS5895632A (ja) | 1981-12-03 | 1981-12-03 | セメント原料仮焼炉 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5895632A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58161954A (ja) * | 1982-03-15 | 1983-09-26 | 日本セメント株式会社 | セメント原料仮焼装置 |
| JPS6029149U (ja) * | 1983-08-03 | 1985-02-27 | 日本セメント株式会社 | セメント原料仮焼装置 |
| JPS6033238A (ja) * | 1983-08-03 | 1985-02-20 | 日本セメント株式会社 | セメント原料の堅型噴流層仮焼装置 |
| JPS6065752A (ja) * | 1984-06-29 | 1985-04-15 | 株式会社神戸製鋼所 | セメント原料粉末の仮焼方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5627459A (en) * | 1979-08-09 | 1981-03-17 | Fujitsu Ltd | Switching control system of duplex unit |
-
1981
- 1981-12-03 JP JP19487481A patent/JPS5895632A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5627459A (en) * | 1979-08-09 | 1981-03-17 | Fujitsu Ltd | Switching control system of duplex unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5895632A (ja) | 1983-06-07 |
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