CS223828B2 - Method of burning the lime,cement and similar piece materials and shaft furnace for executing the same - Google Patents
Method of burning the lime,cement and similar piece materials and shaft furnace for executing the same Download PDFInfo
- Publication number
- CS223828B2 CS223828B2 CS795340A CS534079A CS223828B2 CS 223828 B2 CS223828 B2 CS 223828B2 CS 795340 A CS795340 A CS 795340A CS 534079 A CS534079 A CS 534079A CS 223828 B2 CS223828 B2 CS 223828B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- shaft furnace
- air
- gasification chamber
- gasification
- furnace
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 15
- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims abstract description 13
- 235000011941 Tilia x europaea Nutrition 0.000 title claims abstract description 13
- 239000004571 lime Substances 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000004568 cement Substances 0.000 title claims abstract description 5
- 238000002309 gasification Methods 0.000 claims abstract description 30
- 239000003245 coal Substances 0.000 claims abstract description 24
- 239000000446 fuel Substances 0.000 claims abstract description 13
- 239000007789 gas Substances 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000010304 firing Methods 0.000 claims description 14
- 239000000523 sample Substances 0.000 claims description 3
- 239000002915 spent fuel radioactive waste Substances 0.000 claims description 3
- 240000008042 Zea mays Species 0.000 claims 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims 1
- 239000003610 charcoal Substances 0.000 claims 1
- 235000009973 maize Nutrition 0.000 claims 1
- 239000002817 coal dust Substances 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract 1
- 238000009827 uniform distribution Methods 0.000 abstract 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 10
- 229910052500 inorganic mineral Inorganic materials 0.000 description 6
- 239000011707 mineral Substances 0.000 description 6
- 235000010755 mineral Nutrition 0.000 description 6
- 239000000292 calcium oxide Substances 0.000 description 5
- 235000012255 calcium oxide Nutrition 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000002956 ash Substances 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000003077 lignite Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 241000282941 Rangifer tarandus Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- WDLRUFUQRNWCPK-UHFFFAOYSA-N Tetraxetan Chemical compound OC(=O)CN1CCN(CC(O)=O)CCN(CC(O)=O)CCN(CC(O)=O)CC1 WDLRUFUQRNWCPK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
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
-
- 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
- C04B2/00—Lime, magnesia or dolomite
- C04B2/10—Preheating, burning calcining or cooling
- C04B2/12—Preheating, burning calcining or cooling in shaft or vertical furnaces
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2834862A DE2834862C2 (de) | 1978-08-09 | 1978-08-09 | Verfahren und Schachtofen zum Brennen von Kalk,Zement oder anderen stückigen Schüttgütern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS223828B2 true CS223828B2 (en) | 1983-11-25 |
Family
ID=6046581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS795340A CS223828B2 (en) | 1978-08-09 | 1979-08-02 | Method of burning the lime,cement and similar piece materials and shaft furnace for executing the same |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4287160A (de) |
| JP (1) | JPS5556048A (de) |
| AT (1) | AT371084B (de) |
| CS (1) | CS223828B2 (de) |
| DD (1) | DD145262A5 (de) |
| DE (1) | DE2834862C2 (de) |
| ZA (1) | ZA794132B (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH638296A5 (de) * | 1979-02-28 | 1983-09-15 | Maerz Ofenbau | Verfahren und anlage zum brennen von karbonhaltigen rohstoffen mittels zerkleinerten festen brennstoffen in einem gleichstrom-regenerativ-schachtofen. |
| CH650234A5 (de) * | 1980-10-14 | 1985-07-15 | Maerz Ofenbau | Verfahren und anlage zum brennen von kalkstein und aehnlichen mineralischen rohstoffen. |
| DE3116986A1 (de) * | 1981-04-29 | 1982-11-25 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und vorrichtung zum brennen von kalkstein in einem schachtofen |
| DE3205255C2 (de) * | 1982-02-15 | 1984-10-31 | Rheinisch-Westfälische Kalkwerke AG, 5600 Wuppertal | Verfahren zum Brennen von mineralischen Rohstoffen sowie Vorrichtung insbesondere zur Durchführung des Verfahrens |
| DE3642163A1 (de) * | 1986-12-10 | 1988-06-23 | Sueddeutsche Kalkstickstoff | Verfahren zum brennen von kalk in einem schachtofen |
| US4774064A (en) * | 1986-12-23 | 1988-09-27 | Mississippi Chemical Corporation | Conversion of calcium compounds into solid and gaseous compounds |
| US5413635A (en) * | 1993-12-30 | 1995-05-09 | Fuller Company | Lime sludge treatment process |
| DE19548155A1 (de) * | 1995-12-22 | 1997-06-26 | Beckenbach Waermestelle Gmbh | Vorrichtung zum regenerativen Brennen von Schüttgut |
| WO2006113673A2 (en) * | 2005-04-18 | 2006-10-26 | The Trustees Of Columbia University In The City Of New York | Methods and systems for reducing emissions |
| US20130213280A9 (en) * | 2005-04-18 | 2013-08-22 | Klaus S. Lackner | Methods and systems for reducing carbon dioxide emissions |
| CN108484101A (zh) * | 2018-04-18 | 2018-09-04 | 福建省东丰阁文化发展有限公司 | 一种气烧龙窑制作工艺 |
| CN110683772B (zh) * | 2019-11-15 | 2022-09-30 | 湖南绿生科技发展有限公司 | 一种节能环保石灰窑炉 |
| CN112045878A (zh) * | 2020-08-25 | 2020-12-08 | 海宁市宏鹰装饰材料有限公司 | 一种阻燃型pvc扣板生产用混色装置 |
| CN112146447B (zh) * | 2020-09-15 | 2022-08-19 | 广西柳州钢铁集团有限公司 | 防止双膛窑空气释放阀喷灰的方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1804362A (en) * | 1926-05-17 | 1931-05-05 | Martin Geoffrey | Kiln for manufacturing lime or the like |
| US1912621A (en) * | 1929-10-02 | 1933-06-06 | Gen Chemical Corp | Method and means for roasting sulphide ores |
| US2742276A (en) * | 1953-04-08 | 1956-04-17 | Azbe Corp | Calcining apparatus for producing lime or the like |
| DE1109080B (de) | 1953-05-28 | 1961-06-15 | L Von Roll A G | Schachtofen zum Brennen von Zement, Kalk, Dolomit und aehnlichen Stoffen |
| DE1157133B (de) | 1958-08-09 | 1963-11-07 | Alois Schmid | Verfahren zum Brennen und Kuehlen von koernigem Gut, z.B. von Kalkstein im Schachtofen, und Ofen zur Ausuebung des Verfahrens |
| AT211048B (de) | 1958-10-02 | 1960-09-10 | Alois Schmid | Verfahren zum Schmelzen von schmelzbarem Gut und Schachtofen zur Durchführung dieses Verfahrens |
| DE1205884B (de) | 1959-12-03 | 1965-11-25 | L Von Roll A G | Schachtofen zum Brennen von Zement, Kalk, Dolomit und aehnlichen Stoffen sowie zum Sintern und Reduzieren von Erzen mit einem Verbrennungsraum zur Erzeugung von nicht mehr brennbaren Heissgasen als aus-schliessliche Waermequelle fuer den Brennprozess |
| US3917795A (en) * | 1970-11-30 | 1975-11-04 | Black Sivalls & Bryson Inc | Method of treating coal refuse |
| DE2364650A1 (de) * | 1973-12-24 | 1975-06-26 | Kloeckner Humboldt Deutz Ag | Verfahren zur waermebehandlung von koernigem und/oder stueckigem gut, insbesondere zum brennen von kalk, dolomit, magnesit oder dergleichen und schachtofen zur durchfuehrung des verfahrens |
-
1978
- 1978-08-09 DE DE2834862A patent/DE2834862C2/de not_active Expired
-
1979
- 1979-07-23 AT AT0504479A patent/AT371084B/de not_active IP Right Cessation
- 1979-08-02 CS CS795340A patent/CS223828B2/cs unknown
- 1979-08-03 JP JP9935679A patent/JPS5556048A/ja active Pending
- 1979-08-07 DD DD79214849A patent/DD145262A5/de unknown
- 1979-08-08 ZA ZA00794132A patent/ZA794132B/xx unknown
- 1979-08-09 US US06/065,208 patent/US4287160A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ZA794132B (en) | 1980-08-27 |
| JPS5556048A (en) | 1980-04-24 |
| DD145262A5 (de) | 1980-12-03 |
| ATA504479A (de) | 1982-10-15 |
| AT371084B (de) | 1983-05-25 |
| DE2834862A1 (de) | 1980-02-14 |
| US4287160A (en) | 1981-09-01 |
| DE2834862C2 (de) | 1982-04-29 |
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