DK354775A - - Google Patents
Info
- Publication number
- DK354775A DK354775A DK354775A DK354775A DK354775A DK 354775 A DK354775 A DK 354775A DK 354775 A DK354775 A DK 354775A DK 354775 A DK354775 A DK 354775A DK 354775 A DK354775 A DK 354775A
- Authority
- DK
- Denmark
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
- C04B7/434—Preheating with addition of fuel, e.g. calcining
-
- 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 peculiar to 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)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7427074A FR2281333A1 (en) | 1974-08-05 | 1974-08-05 | IMPROVEMENTS AT THE FACILITIES FOR THE MANUFACTURING OF CEMENT BY THE DRY METHOD |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK354775A true DK354775A (en) | 1976-02-06 |
| DK140543B DK140543B (en) | 1979-10-01 |
| DK140543C DK140543C (en) | 1980-02-25 |
Family
ID=9142108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK354775AA DK140543B (en) | 1974-08-05 | 1975-08-05 | Plant for dry production of cement. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5935851B2 (en) |
| BE (1) | BE831440A (en) |
| BR (1) | BR7504973A (en) |
| CH (1) | CH601127A5 (en) |
| DE (1) | DE2534498C2 (en) |
| DK (1) | DK140543B (en) |
| ES (1) | ES439480A1 (en) |
| FR (1) | FR2281333A1 (en) |
| GB (1) | GB1506863A (en) |
| IT (1) | IT1039947B (en) |
| OA (1) | OA05078A (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2724654C2 (en) * | 1977-06-01 | 1984-01-26 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Method and device for burning fine-grained to powdery material, in particular raw cement meal |
| FR2415281A1 (en) * | 1978-01-18 | 1979-08-17 | Lafarge Conseils | HEAT TRANSFER PROCESS AND POSSIBLY TREATMENT OF A CEMENT CRU AND INSTALLATIONS FOR THE IMPLEMENTATION OF THIS PROCESS |
| DE3169346D1 (en) * | 1980-09-22 | 1985-04-25 | Smidth & Co As F L | Kiln plant for burning granular or pulverulent material |
| JPS57170851A (en) * | 1981-04-14 | 1982-10-21 | Kawasaki Heavy Ind Ltd | Method and device for baking cement clinker or like |
| AT376649B (en) * | 1981-11-13 | 1984-12-10 | Voest Alpine Ag | METHOD FOR PRODUCING CEMENT AND DEVICE FOR CARRYING OUT THE METHOD |
| EP0078250B1 (en) * | 1981-10-27 | 1984-07-11 | VOEST-ALPINE Aktiengesellschaft | Process and installation for the production of cement |
| AT375628B (en) * | 1981-11-03 | 1984-08-27 | Voest Alpine Ag | METHOD FOR PRODUCING CEMENT AND DEVICE FOR CARRYING OUT THE METHOD |
| JPS5940880U (en) * | 1982-09-07 | 1984-03-15 | 日揮株式会社 | Metering valve for sample liquid collection |
| JPS59206037A (en) * | 1983-05-10 | 1984-11-21 | Ube Ind Ltd | Calcination apparatus of granular raw material |
| DE3341695A1 (en) * | 1983-11-18 | 1985-05-30 | Klöckner-Humboldt-Deutz AG, 5000 Köln | METHOD AND PLANT FOR BURNING FINE-GRAINED GOODS, IN PARTICULAR FOR PRODUCING CEMENT CLINKERS FROM CEMENT FLOUR |
| DE4041251A1 (en) * | 1990-12-21 | 1992-06-25 | Krupp Polysius Ag | Material firing and power generation - uses low value fuel at kiln to give hot exhaust gas which is used to generate electricity |
| NL2015080B1 (en) | 2015-07-02 | 2017-01-30 | Subcoal Int B V | Process for producing cement using a secondary fuel. |
| CN109648701B (en) * | 2018-11-21 | 2023-12-26 | 浙江大东吴集团建设有限公司 | Ceramsite preparation production line adopting tail gas secondary combustion process |
| CN112050652B (en) * | 2020-09-16 | 2022-04-22 | 中材海外工程有限公司 | Cyclone preheater for cement predecomposition kiln |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS526296B2 (en) * | 1972-08-31 | 1977-02-21 |
-
1974
- 1974-08-05 FR FR7427074A patent/FR2281333A1/en active Granted
-
1975
- 1975-07-16 BE BE158362A patent/BE831440A/en not_active IP Right Cessation
- 1975-07-16 ES ES439480A patent/ES439480A1/en not_active Expired
- 1975-07-18 IT IT25564/75A patent/IT1039947B/en active
- 1975-07-31 OA OA55578A patent/OA05078A/en unknown
- 1975-07-31 JP JP50092610A patent/JPS5935851B2/en not_active Expired
- 1975-08-01 DE DE2534498A patent/DE2534498C2/en not_active Expired
- 1975-08-04 CH CH1014675A patent/CH601127A5/xx not_active IP Right Cessation
- 1975-08-04 BR BR7504973*A patent/BR7504973A/en unknown
- 1975-08-05 GB GB32717/75A patent/GB1506863A/en not_active Expired
- 1975-08-05 DK DK354775AA patent/DK140543B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES439480A1 (en) | 1977-02-01 |
| DK140543C (en) | 1980-02-25 |
| FR2281333A1 (en) | 1976-03-05 |
| DE2534498A1 (en) | 1976-02-26 |
| DE2534498C2 (en) | 1985-06-13 |
| BR7504973A (en) | 1976-07-27 |
| GB1506863A (en) | 1978-04-12 |
| JPS5935851B2 (en) | 1984-08-31 |
| DK140543B (en) | 1979-10-01 |
| IT1039947B (en) | 1979-12-10 |
| OA05078A (en) | 1981-01-31 |
| BE831440A (en) | 1975-11-17 |
| CH601127A5 (en) | 1978-06-30 |
| JPS5138314A (en) | 1976-03-31 |
| FR2281333B1 (en) | 1979-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |