DE2753390C2 - - Google Patents
Info
- Publication number
- DE2753390C2 DE2753390C2 DE19772753390 DE2753390A DE2753390C2 DE 2753390 C2 DE2753390 C2 DE 2753390C2 DE 19772753390 DE19772753390 DE 19772753390 DE 2753390 A DE2753390 A DE 2753390A DE 2753390 C2 DE2753390 C2 DE 2753390C2
- Authority
- DE
- Germany
- 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
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR7703955A BR7703955A (pt) | 1977-06-16 | 1977-06-16 | Substituicao parcial de oleo combustivel por carvao mineral ou vegetal bruto no processo de fabricacao de cimento por via seca |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2753390A1 DE2753390A1 (de) | 1979-01-04 |
| DE2753390C2 true DE2753390C2 (US07534539-20090519-C00452.png) | 1987-01-15 |
Family
ID=4006529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772753390 Granted DE2753390A1 (de) | 1977-06-16 | 1977-11-30 | Teilweiser ersatz von brennoel durch rohe mineral- oder pflanzenkohle bei der zementherstellung im trockenverfahren |
Country Status (5)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2505813A1 (fr) * | 1981-05-15 | 1982-11-19 | Fives Cail Babcock | Perfectionnements aux procedes et installations pour la fabrication du clinker de ciment par voie seche |
| DE3239023A1 (de) * | 1982-10-21 | 1984-04-26 | Krupp Polysius Ag, 4720 Beckum | Anlage zur waermebehandlung von feinkoernigem gut |
| DE4208977C1 (US07534539-20090519-C00452.png) * | 1992-03-20 | 1993-07-15 | Metallgesellschaft Ag, 6000 Frankfurt, De | |
| CN1143054A (zh) * | 1995-08-14 | 1997-02-19 | 中国科学院 | “一炉两用”同时出热和生产水泥熟料的方法、产品、设备及应用 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1251688B (US07534539-20090519-C00452.png) * | 1967-10-05 | |||
| FR1275760A (fr) * | 1960-12-06 | 1961-11-10 | Procédé pour le chauffage d'un four à ciment utilisant du charbon à teneur en cendres élevée | |
| GB1446241A (en) * | 1974-03-22 | 1976-08-18 | Smdth Co As F L | Method of and plant for calcinating pulverous raw material |
| DE2420121B2 (de) * | 1974-04-25 | 1976-04-22 | Rohrbach, Rudolf, 7461 Dotternhausen | Verfahren und anlage zur herstellung von zementklinker |
| DE2627056A1 (de) * | 1976-06-16 | 1977-12-29 | Dotternhaus Portland Zement | Verfahren zur herstellung von zementklinkern |
| DE2736607C2 (de) * | 1977-08-13 | 1984-11-22 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und Vorrichtung zur thermischen Behandlung von feinkörnigem Gut mit heißen Gasen |
-
1977
- 1977-06-16 BR BR7703955A patent/BR7703955A/pt unknown
- 1977-11-30 DE DE19772753390 patent/DE2753390A1/de active Granted
- 1977-12-27 IT IT3128877A patent/IT1089148B/it active
-
1978
- 1978-01-05 FR FR7800215A patent/FR2394504A1/fr active Granted
- 1978-05-11 GB GB1904578A patent/GB1591768A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR7703955A (pt) | 1978-02-14 |
| FR2394504A1 (fr) | 1979-01-12 |
| GB1591768A (en) | 1981-06-24 |
| IT1089148B (it) | 1985-06-18 |
| DE2753390A1 (de) | 1979-01-04 |
| FR2394504B1 (US07534539-20090519-C00452.png) | 1984-04-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8128 | New person/name/address of the agent |
Representative=s name: JUNG, E., DIPL.-CHEM. DR.PHIL. SCHIRDEWAHN, J., DI |
|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8330 | Complete disclaimer |