BR7607295A - Processo para calcinacao de minerais - Google Patents
Processo para calcinacao de mineraisInfo
- Publication number
- BR7607295A BR7607295A BR7607295A BR7607295A BR7607295A BR 7607295 A BR7607295 A BR 7607295A BR 7607295 A BR7607295 A BR 7607295A BR 7607295 A BR7607295 A BR 7607295A BR 7607295 A BR7607295 A BR 7607295A
- Authority
- BR
- Brazil
- Prior art keywords
- minerals
- calcination process
- calcination
- minerals calcination
- Prior art date
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
- C04B7/44—Burning; Melting
- C04B7/4407—Treatment or selection of the fuel therefor, e.g. use of hazardous waste as secondary fuel ; Use of particular energy sources, e.g. waste hot gases from other processes
- C04B7/4446—Treatment or selection of the fuel therefor, e.g. use of hazardous waste as secondary fuel ; Use of particular energy sources, e.g. waste hot gases from other processes the fuel being treated in a separate gasifying or decomposing chamber, e.g. a separate combustion chamber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
- Y02P40/125—Fuels from renewable energy sources, e.g. waste or biomass
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Incineration Of Waste (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Furnace Details (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB44954/75A GB1561966A (en) | 1975-10-30 | 1975-10-30 | Alcination |
| GB117776 | 1976-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7607295A true BR7607295A (pt) | 1977-09-13 |
Family
ID=26236541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7607295A BR7607295A (pt) | 1975-10-30 | 1976-10-29 | Processo para calcinacao de minerais |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4123288A (pt) |
| JP (1) | JPS5263220A (pt) |
| AT (1) | AT368478B (pt) |
| AU (1) | AU506975B2 (pt) |
| BR (1) | BR7607295A (pt) |
| CA (1) | CA1081457A (pt) |
| CH (1) | CH609582A5 (pt) |
| DE (1) | DE2648789A1 (pt) |
| DK (1) | DK149735C (pt) |
| ES (1) | ES452904A1 (pt) |
| FR (1) | FR2329606A1 (pt) |
| IT (1) | IT1066757B (pt) |
| MX (1) | MX144898A (pt) |
| NL (1) | NL7612037A (pt) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1494374A (en) * | 1975-10-21 | 1977-12-07 | Ass Portland Cement | Drying cement raw materials |
| DE2627056A1 (de) * | 1976-06-16 | 1977-12-29 | Dotternhaus Portland Zement | Verfahren zur herstellung von zementklinkern |
| DE2710205C2 (de) * | 1977-03-09 | 1985-10-31 | Skw Trostberg Ag, 8223 Trostberg | Verfahren zum Brennen von Kalk in einem Schachtofen mit Umwälzgassystem |
| DE2815461A1 (de) * | 1978-04-10 | 1979-10-18 | Kloeckner Humboldt Deutz Ag | Verfahren und vorrichtung zur thermischen behandlung von feinkoernigem gut mit heissen gasen |
| FR2428620A1 (fr) * | 1978-06-12 | 1980-01-11 | Lafarge Conseils | Procede de preparation de clinker de ciment a partir de schistes houillers |
| US4248640A (en) * | 1979-09-06 | 1981-02-03 | Baker Robert L | Humate utilization techniques |
| AT384204B (de) * | 1983-12-21 | 1987-10-12 | Af Processkonsult Ab | Verfahren zur befeuerung eines kalkschlammbrenn- ofens mit einem festen brennstoff |
| DE3572161D1 (en) * | 1984-03-27 | 1989-09-14 | Alexander Grisar | Process for the disposal of combustible refuses |
| DE3533775A1 (de) * | 1985-09-21 | 1987-03-26 | Dyckerhoff Eng Gmbh | Verfahren und vorrichtung zur verwertung heizwerthaltiger abfallstoffe in verbindung mit der herstellung von bindemitteln |
| US4964914A (en) * | 1988-08-10 | 1990-10-23 | Chemical Reclamation Services, Inc. | Method for disposing of hazardous waste material while producing a reusable by-product |
| DE4208977C1 (pt) * | 1992-03-20 | 1993-07-15 | Metallgesellschaft Ag, 6000 Frankfurt, De | |
| US6282902B1 (en) * | 1997-10-28 | 2001-09-04 | Hitachi, Ltd. | Waste processing system and fuel reformer used in the waste processing system |
| FR2825086B1 (fr) * | 2001-05-23 | 2004-05-14 | Carrieres Du Boulonnais | Procede de fabrication d'un ciment sulfo-alumineux et/ou ferro-alumineux, ciment obtenu par ce procede, et installation de mise en oeuvre |
| DE10202776A1 (de) * | 2002-01-25 | 2003-07-31 | Kloeckner Humboldt Wedag | Anlage zur Herstellung von Zementklinker |
| DE102005052753A1 (de) * | 2005-11-04 | 2007-05-10 | Polysius Ag | Anlage und Verfahren zur Herstellung von Zementklinker |
| AT504193B1 (de) * | 2006-09-14 | 2008-06-15 | Holcim Ltd | Verfahren zum vorbehandeln von mit kohlenstoffträgern kontaminierten chargen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3235239A (en) * | 1963-12-23 | 1966-02-15 | Smidth & Co As F L | Method and apparatus for making cement |
-
1976
- 1976-10-21 DK DK476876A patent/DK149735C/da not_active IP Right Cessation
- 1976-10-22 CA CA263,976A patent/CA1081457A/en not_active Expired
- 1976-10-26 AU AU19015/76A patent/AU506975B2/en not_active Expired
- 1976-10-26 US US05/735,541 patent/US4123288A/en not_active Expired - Lifetime
- 1976-10-27 DE DE19762648789 patent/DE2648789A1/de not_active Withdrawn
- 1976-10-27 AT AT0798976A patent/AT368478B/de active
- 1976-10-28 FR FR7632507A patent/FR2329606A1/fr active Granted
- 1976-10-28 MX MX166822A patent/MX144898A/es unknown
- 1976-10-29 NL NL7612037A patent/NL7612037A/xx not_active Application Discontinuation
- 1976-10-29 CH CH1369976A patent/CH609582A5/xx not_active IP Right Cessation
- 1976-10-29 BR BR7607295A patent/BR7607295A/pt unknown
- 1976-10-29 IT IT51968/76A patent/IT1066757B/it active
- 1976-10-30 JP JP51130064A patent/JPS5263220A/ja active Granted
- 1976-10-30 ES ES452904A patent/ES452904A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1081457A (en) | 1980-07-15 |
| MX144898A (es) | 1981-12-02 |
| IT1066757B (it) | 1985-03-12 |
| DE2648789A1 (de) | 1977-05-05 |
| AU1901576A (en) | 1978-05-04 |
| FR2329606B1 (pt) | 1980-03-28 |
| CH609582A5 (pt) | 1979-03-15 |
| NL7612037A (nl) | 1977-05-03 |
| DK149735B (da) | 1986-09-22 |
| AU506975B2 (en) | 1980-01-31 |
| JPS618027B2 (pt) | 1986-03-11 |
| FR2329606A1 (fr) | 1977-05-27 |
| US4123288A (en) | 1978-10-31 |
| JPS5263220A (en) | 1977-05-25 |
| DK476876A (da) | 1977-05-01 |
| ATA798976A (de) | 1982-02-15 |
| DK149735C (da) | 1987-02-16 |
| ES452904A1 (es) | 1977-12-16 |
| AT368478B (de) | 1982-10-11 |
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