BE1003542A4 - Procede de cuisson de clinker et installation a four a charbon. - Google Patents
Procede de cuisson de clinker et installation a four a charbon. Download PDFInfo
- Publication number
- BE1003542A4 BE1003542A4 BE8701400A BE8701400A BE1003542A4 BE 1003542 A4 BE1003542 A4 BE 1003542A4 BE 8701400 A BE8701400 A BE 8701400A BE 8701400 A BE8701400 A BE 8701400A BE 1003542 A4 BE1003542 A4 BE 1003542A4
- Authority
- BE
- Belgium
- Prior art keywords
- installation
- ash content
- transmitted
- clinker
- pulverized coal
- Prior art date
Links
- 239000003245 coal Substances 0.000 title claims abstract description 37
- 238000009434 installation Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000010411 cooking Methods 0.000 title claims description 7
- 239000002989 correction material Substances 0.000 claims abstract description 19
- 238000001354 calcination Methods 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 239000004568 cement Substances 0.000 claims abstract description 7
- 239000002956 ash Substances 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 235000019738 Limestone Nutrition 0.000 claims description 3
- 239000006028 limestone Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000010881 fly ash Substances 0.000 claims description 2
- 239000004571 lime Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000013590 bulk material Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000003610 charcoal Substances 0.000 description 7
- 239000000446 fuel Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/42—Arrangement of controlling, monitoring, alarm or like devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/2016—Arrangements of preheating devices for the charge
- F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones
- F27B7/2033—Arrangements of preheating devices for the charge consisting of a single string of cyclones with means for precalcining the raw material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Feeding And Controlling Fuel (AREA)
- Gasification And Melting Of Waste (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB868629372A GB8629372D0 (en) | 1986-12-09 | 1986-12-09 | Coal-fired kiln plants |
| GB8629372 | 1986-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE1003542A4 true BE1003542A4 (fr) | 1992-04-21 |
Family
ID=10608680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE8701400A BE1003542A4 (fr) | 1986-12-09 | 1987-12-07 | Procede de cuisson de clinker et installation a four a charbon. |
Country Status (8)
| Country | Link |
|---|---|
| CN (1) | CN1021482C (enrdf_load_stackoverflow) |
| AU (1) | AU588718B2 (enrdf_load_stackoverflow) |
| BE (1) | BE1003542A4 (enrdf_load_stackoverflow) |
| BR (1) | BR8706611A (enrdf_load_stackoverflow) |
| ES (1) | ES2005726A6 (enrdf_load_stackoverflow) |
| FR (1) | FR2607802B1 (enrdf_load_stackoverflow) |
| GB (2) | GB8629372D0 (enrdf_load_stackoverflow) |
| IN (1) | IN170574B (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6764544B2 (en) * | 2002-12-23 | 2004-07-20 | Lafarge Canada Inc. | Process for incorporating coal ash into cement clinker |
| CN102879529A (zh) * | 2012-10-10 | 2013-01-16 | 温平 | 适用于燃煤窑炉燃烧状况监控的湿式采样气体分析系统 |
| US20230175781A1 (en) * | 2021-12-02 | 2023-06-08 | Messer Industries Usa, Inc. | Oxygen injection for alternative fuels used in cement production |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4510807A (en) * | 1982-06-28 | 1985-04-16 | Kabushiki Kaisha Kobe Seiko Sho | Diagnosis method of rotary kiln interior |
| EP0148090A2 (fr) * | 1984-01-03 | 1985-07-10 | FIVES-CAIL BABCOCK, Société anonyme | Procédé de fabrication de clinker de ciment en voie sèche avec précalcination |
-
1986
- 1986-12-09 GB GB868629372A patent/GB8629372D0/en active Pending
-
1987
- 1987-10-23 GB GB8724825A patent/GB2198508B/en not_active Expired - Lifetime
- 1987-11-25 AU AU81678/87A patent/AU588718B2/en not_active Ceased
- 1987-12-02 FR FR8716723A patent/FR2607802B1/fr not_active Expired - Lifetime
- 1987-12-07 ES ES8703505A patent/ES2005726A6/es not_active Expired
- 1987-12-07 BE BE8701400A patent/BE1003542A4/fr not_active IP Right Cessation
- 1987-12-08 BR BR8706611A patent/BR8706611A/pt not_active IP Right Cessation
- 1987-12-09 IN IN889/MAS/87A patent/IN170574B/en unknown
- 1987-12-09 CN CN 87107329 patent/CN1021482C/zh not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4510807A (en) * | 1982-06-28 | 1985-04-16 | Kabushiki Kaisha Kobe Seiko Sho | Diagnosis method of rotary kiln interior |
| EP0148090A2 (fr) * | 1984-01-03 | 1985-07-10 | FIVES-CAIL BABCOCK, Société anonyme | Procédé de fabrication de clinker de ciment en voie sèche avec précalcination |
Also Published As
| Publication number | Publication date |
|---|---|
| BR8706611A (pt) | 1988-07-19 |
| IN170574B (enrdf_load_stackoverflow) | 1992-04-11 |
| AU588718B2 (en) | 1989-09-21 |
| FR2607802A1 (fr) | 1988-06-10 |
| GB8724825D0 (en) | 1987-11-25 |
| ES2005726A6 (es) | 1989-03-16 |
| CN87107329A (zh) | 1988-06-22 |
| GB2198508B (en) | 1990-06-20 |
| CN1021482C (zh) | 1993-06-30 |
| AU8167887A (en) | 1988-06-09 |
| FR2607802B1 (fr) | 1992-01-31 |
| GB2198508A (en) | 1988-06-15 |
| GB8629372D0 (en) | 1987-01-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: F.L. SMIDTH & CO. A/S Effective date: 19981231 |