DK225875A - - Google Patents
Info
- Publication number
- DK225875A DK225875A DK225875A DK225875A DK225875A DK 225875 A DK225875 A DK 225875A DK 225875 A DK225875 A DK 225875A DK 225875 A DK225875 A DK 225875A DK 225875 A DK225875 A DK 225875A
- Authority
- DK
- Denmark
Links
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 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7418907A FR2278643A1 (fr) | 1974-05-31 | 1974-05-31 | Perfectionnements aux installations pour la fabrication du ciment par voie seche |
| FR7426711A FR2280603A2 (fr) | 1974-08-01 | 1974-08-01 | Perfectionnements aux installations pour la fabrication du ciment par voie seche |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK225875A true DK225875A (US06650917-20031118-M00005.png) | 1975-12-01 |
| DK139641B DK139641B (da) | 1979-03-19 |
| DK139641C DK139641C (US06650917-20031118-M00005.png) | 1979-09-10 |
Family
ID=26218357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK225875AA DK139641B (da) | 1974-05-31 | 1975-05-22 | Anlæg til fremstilling af cement ved tørfremstillingsmetoden. |
Country Status (8)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3411146A1 (de) * | 1984-03-27 | 1985-10-10 | Dyckerhoff Engineering GmbH, 6200 Wiesbaden | Verfahren zur nutzung der ueberschuessigen waerme bei der vorwaermung von zementrohmehl |
| DE19518926B4 (de) * | 1995-05-23 | 2004-09-23 | Polysius Ag | Verfahren und Vorrichtung zur Herstellung von gebranntem Gut |
| CN100362302C (zh) * | 2004-06-21 | 2008-01-16 | 孙义燊 | 水泥预分解窑废气余热的发电系统及其发电方法 |
| US7695701B2 (en) | 2008-03-07 | 2010-04-13 | Du Pont | Process for treating acid gas in staged furnaces with inter-stage heat recovery |
| DE102012020300B4 (de) * | 2012-10-17 | 2016-05-12 | Khd Humboldt Wedag Gmbh | Verfahren zur Nutzung der Abwärme einer Anlage zur Herstellung von Zement und Anlage zur Herstellung von Zement |
| CN106568331B (zh) * | 2016-10-19 | 2018-08-21 | 中冶焦耐(大连)工程技术有限公司 | 一种大型悬浮窑及其生产工艺 |
-
1975
- 1975-05-07 ES ES437502A patent/ES437502A1/es not_active Expired
- 1975-05-09 IT IT23162/75A patent/IT1037978B/it active
- 1975-05-22 DK DK225875AA patent/DK139641B/da unknown
- 1975-05-22 GB GB22413/75A patent/GB1503943A/en not_active Expired
- 1975-05-26 OA OA55515A patent/OA05017A/xx unknown
- 1975-05-27 BR BR4282/75A patent/BR7503352A/pt unknown
- 1975-05-28 DE DE19752523794 patent/DE2523794A1/de not_active Withdrawn
- 1975-05-30 CH CH702975A patent/CH602506A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| OA05017A (fr) | 1980-12-31 |
| CH602506A5 (US06650917-20031118-M00005.png) | 1978-07-31 |
| IT1037978B (it) | 1979-11-20 |
| DK139641B (da) | 1979-03-19 |
| GB1503943A (en) | 1978-03-15 |
| DK139641C (US06650917-20031118-M00005.png) | 1979-09-10 |
| ES437502A1 (es) | 1977-01-16 |
| DE2523794A1 (de) | 1975-12-11 |
| BR7503352A (pt) | 1976-05-25 |
