DE69322753D1 - Verfahren zum Brennen von Kalkstein - Google Patents
Verfahren zum Brennen von KalksteinInfo
- Publication number
- DE69322753D1 DE69322753D1 DE69322753T DE69322753T DE69322753D1 DE 69322753 D1 DE69322753 D1 DE 69322753D1 DE 69322753 T DE69322753 T DE 69322753T DE 69322753 T DE69322753 T DE 69322753T DE 69322753 D1 DE69322753 D1 DE 69322753D1
- Authority
- DE
- Germany
- Prior art keywords
- burning process
- limestone burning
- limestone
- burning
- Prior art date
- 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 - Fee Related
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
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/994,037 US5260041A (en) | 1992-12-21 | 1992-12-21 | Method for the calcination of limestone |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69322753D1 true DE69322753D1 (de) | 1999-02-04 |
DE69322753T2 DE69322753T2 (de) | 1999-06-24 |
Family
ID=25540230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69322753T Expired - Fee Related DE69322753T2 (de) | 1992-12-21 | 1993-09-14 | Verfahren zum Brennen von Kalkstein |
Country Status (3)
Country | Link |
---|---|
US (1) | US5260041A (de) |
EP (1) | EP0603998B1 (de) |
DE (1) | DE69322753T2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5919038A (en) * | 1996-02-29 | 1999-07-06 | Fuller Company | Method for the calcination of calcium carbonate bearing materials |
IT1282724B1 (it) * | 1996-03-01 | 1998-03-31 | Italcementi Spa | Cementi portland al calcare |
US5975892A (en) | 1998-11-25 | 1999-11-02 | Jones; Michael Andrew | Pneumatic flash calciner thermally insulated in feed storage silo |
DE10359362B3 (de) † | 2003-12-16 | 2005-02-24 | Rheinkalk Gmbh | Verfahren zum Brennen von Kalkstein |
US7264781B2 (en) * | 2004-10-22 | 2007-09-04 | Pneumatic Processing Technologies, Inc. | Calcining plant and method |
CN1313188C (zh) * | 2005-08-16 | 2007-05-02 | 孙克勤 | 象鼻型出口烟道的烟气吸收塔 |
US20080131358A1 (en) * | 2006-11-30 | 2008-06-05 | Feeco International, Inc. | Lime recovery |
US20100092379A1 (en) * | 2008-10-13 | 2010-04-15 | Stewart Albert E | Apparatus and method for use in calcination |
US8309052B2 (en) * | 2009-07-02 | 2012-11-13 | Pneumatic Processing Technologies, L.L.C. | Carbon heat-treatment process |
US9109801B2 (en) * | 2009-07-02 | 2015-08-18 | Pneumatic Processing Technologies, Llc | Coal heat-treatment process and system |
US20110150755A1 (en) * | 2009-12-21 | 2011-06-23 | Flsmidth A/S | Method and Apparatus for Hydrating Lime |
US9573847B2 (en) | 2012-11-30 | 2017-02-21 | Flsmidth A/S | System for the production of fine lime |
US10829413B2 (en) | 2014-11-18 | 2020-11-10 | Calix Ltd | Process and apparatus for manufacture of calcined compounds for the production of calcined products |
CN108826983A (zh) * | 2018-06-29 | 2018-11-16 | 成都美卓美方化工科技有限公司 | 多热源补偿式粉体动态煅烧炉 |
CN111018369B (zh) * | 2019-12-11 | 2021-10-15 | 东北大学 | 一种菱镁矿悬浮分解炉 |
US20210387908A1 (en) * | 2020-06-15 | 2021-12-16 | Martin L. Gran | Enhanced hydrate produced from flash calcined lime and methods of making the same |
GB2617611A (en) * | 2022-04-14 | 2023-10-18 | Origen Power Ltd | Calcination process |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1602775A (en) * | 1968-12-31 | 1971-01-25 | Vertical vessel fluid distribution system | |
DE2227516A1 (de) * | 1971-06-08 | 1973-01-11 | Carmeuse Seilles Sa | Schachtofen zur waermebehandlung von schuettgut |
DE2461459A1 (de) * | 1974-12-24 | 1976-07-08 | Aul Schneider Rohrleitungsbau | Verfahren zum beheizen von schachtoefen und schachtofen zur durchfuehrung des verfahrens |
US4210632A (en) * | 1978-05-01 | 1980-07-01 | Domlim Inc. | Process and apparatus for calcining limestone |
DE3012866A1 (de) * | 1980-04-02 | 1981-10-08 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum brennen von kalk im drehrohrofen |
CH647313A5 (de) * | 1980-04-30 | 1985-01-15 | Maerz Ofenbau | Regenerativ-schachtofen zum brennen von karbonathaltigen rohstoffen. |
US4321239A (en) * | 1980-09-04 | 1982-03-23 | Bildjukevich Viktor L | Method of thermal treatment of a carbonate suspension |
US4389381A (en) * | 1980-09-19 | 1983-06-21 | Battelle Development Corporation | Limestone calcination |
DE3131023C2 (de) * | 1981-08-05 | 1985-12-05 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und Vorrichtung zum Brennen von Kalk |
EP0139025B1 (de) * | 1983-10-07 | 1987-09-16 | Kalkwerke H. Oetelshofen GmbH & Co. | Ringschachtofen |
JPS6086067A (ja) * | 1983-10-18 | 1985-05-15 | 奥多摩工業株式会社 | 板状炭酸カルシウムの製造法 |
FR2566388B1 (fr) * | 1984-06-25 | 1986-11-14 | Champagnole Ciments | Perfectionnements a la fabrication des liants hydrauliques et produits ainsi obtenus |
GB8711094D0 (en) * | 1987-05-11 | 1987-06-17 | Ecc Int Ltd | Natural calcium carbonate ores |
US4828620A (en) * | 1987-08-27 | 1989-05-09 | Southwest Research Institute | Calcination of calcium carbonate and blend therefor |
SE462495B (sv) * | 1988-07-22 | 1990-07-02 | Eka Nobel Ab | Foerfarande foer beredning av en syraresistent belaeggning paa kalciumkarbonatpartiklar, partiklar framstaellda enligt foerfarandet samt anvaendning av partiklarna som fyllmedel |
-
1992
- 1992-12-21 US US07/994,037 patent/US5260041A/en not_active Expired - Fee Related
-
1993
- 1993-09-14 EP EP93307236A patent/EP0603998B1/de not_active Revoked
- 1993-09-14 DE DE69322753T patent/DE69322753T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69322753T2 (de) | 1999-06-24 |
EP0603998B1 (de) | 1998-12-23 |
EP0603998A1 (de) | 1994-06-29 |
US5260041A (en) | 1993-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8339 | Ceased/non-payment of the annual fee |