| Patents for C04B 2 - Lime, magnesia or dolomite (2,806) |
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| 04/03/2013 | CN103011632A Discharging device for quicklime sleeve kiln and discharging method thereof |
| 04/03/2013 | CN103011631A Differential kiln capable of automatically cooling bearing to realize dust removal |
| 04/03/2013 | CN103011630A Method of producing high-purity magnesium hydroxide and magnesium oxide by low-grade magnesite |
| 04/03/2013 | CN103011629A Method for burning powdered coal in annular sleeve kiln |
| 04/03/2013 | CN103011628A Three-stage hydrator for preparing hydrated lime |
| 04/03/2013 | CN103011627A Lime slaking device |
| 04/03/2013 | CN103011626A Vertical lime-dispersion machine with automatic slag-removing function |
| 04/03/2013 | CN102372450B Powdered lime calcining technology and system |
| 03/27/2013 | CN202829853U Double-layer channel interactive calcination and preheating lime kiln |
| 03/27/2013 | CN202829852U Lime rotary kiln preheater capable of being regulated and controlled |
| 03/27/2013 | CN202829851U Novel brick holding circle structure |
| 03/27/2013 | CN202829850U Safe lime kiln feeding device |
| 03/27/2013 | CN202829849U Safe kiln purge hole |
| 03/27/2013 | CN202829848U Screening distributing material device |
| 03/27/2013 | CN202829847U Lime kiln distributing device |
| 03/27/2013 | CN202829846U Kiln bottom vibrating ash extractor |
| 03/27/2013 | CN102992661A Beam type heat storage lime kiln |
| 03/27/2013 | CN102992660A Low-heat value fuel lime kiln |
| 03/27/2013 | CN102992659A Environment-friendly furnace |
| 03/27/2013 | CN102992658A Lime burning device employing low-heat-value gas |
| 03/27/2013 | CN102992657A Preparation method of quick lime |
| 03/27/2013 | CN102153294B Calcined lime and sintering return ore granulation pretreatment device and method |
| 03/27/2013 | CN101746970B Refractory ring for lime kiln |
| 03/21/2013 | US20130068140 Cement composition and process for producing cement composition |
| 03/20/2013 | CN202808625U Annular air supplement device for lime shaft kiln |
| 03/20/2013 | CN202808624U Energy-saving and environment-friendly lime kiln liner |
| 03/20/2013 | CN202808623U Revolving distributing device |
| 03/20/2013 | CN202808622U Unloading device of lime burning vertical preheater |
| 03/20/2013 | CN202808621U Preheating device for white lime burning |
| 03/20/2013 | CN202808620U Energy-saving and environment-friendly lime kiln |
| 03/20/2013 | CN202808619U Lime kiln ash discharging device |
| 03/20/2013 | CN202808618U Device for catching carbon dioxide in lime production process |
| 03/20/2013 | CN202808617U Device for preparing lime milk through powdery lime |
| 03/20/2013 | CN102976640A Method for preparing high-quality calcium magnesia by superhigh-temperature calcination |
| 03/20/2013 | CN102976639A Quicklime slaking system |
| 03/20/2013 | CN102976570A Method for reducing alkali consumption in Bayer production process |
| 03/20/2013 | CN102183142B Semi-heat accumulating type rotating bed equipment and process for producing large-size high-activity lime |
| 03/14/2013 | WO2013011276A3 Carbon dioxide production |
| 03/14/2013 | WO2012134081A4 Method for producing precipitated calcium carbonate using fowl egg shells |
| 03/13/2013 | EP2566828A1 Method for converting carbonates to oxides |
| 03/13/2013 | CN202786029U Novel lime kiln lining structure |
| 03/13/2013 | CN202786028U Active lime pre-decomposing furnace device |
| 03/13/2013 | CN202786027U High-efficiency environmental-friendly calcium hydroxide production equipment |
| 03/06/2013 | CN202766420U Automatic control system for gas-burning lime shaft kiln production process |
| 03/06/2013 | CN202766419U Shaft type slag-free lime kiln |
| 03/06/2013 | CN202766418U Slagless lime kiln |
| 03/06/2013 | CN1974464B Kiln for burning lump materials |
| 03/06/2013 | CN102951859A Heat accumulating type lime kiln |
| 03/06/2013 | CN102351440B Fused magnesia and water glass, and preparation method thereof |
| 03/06/2013 | CN102276169B Wet digestion apparatus for wide size range lime blocks |
| 03/05/2013 | US8389603 Thermal properties modified by powder size; whisker type fillers; drug delivery |
| 02/28/2013 | WO2012076863A3 Carbon dioxide production |
| 02/28/2013 | US20130052600 Kiln for the production of calcium oxide |
| 02/27/2013 | CN202754905U Electrodes of magnesite electric melting furance |
| 02/27/2013 | CN102942313A Gas cooling device for sealing ring |
| 02/27/2013 | CN102942312A Energy-saving environment-friendly lime shaft kiln |
| 02/27/2013 | CN102311237B Method for repairing mechanical shaft kiln lining |
| 02/21/2013 | WO2013024339A1 Apparatus and system for emission free co2 capture from fuel combustion |
| 02/20/2013 | EP2559475A1 Apparatus and system for CO2 capture from fuel combustion |
| 02/20/2013 | CN102936101A Method and device for producing lime and sulfuric acid by using gypsum |
| 02/13/2013 | CN202730007U Vertical lime kiln |
| 02/13/2013 | CN202730006U Simple slaker |
| 02/13/2013 | CN202730005U Limestone milk ash slaking mechanism |
| 02/13/2013 | CN102923974A Swirl type cooling system of sleeve limekiln |
| 02/13/2013 | CN102923973A Push head of active lime pre-heater |
| 02/06/2013 | CN202717716U Environment-friendly furnace |
| 02/06/2013 | CN102910844A Dual-chamber lime vertical kiln sealing feeding device and feeding method |
| 02/06/2013 | CN102910843A Novel multi-fuel sleeve type lime kiln |
| 02/06/2013 | CN102910842A Calcium carbide furnace recycled off-gas recycling technology |
| 01/30/2013 | CN202705244U Lime shaft kiln distribution device |
| 01/30/2013 | CN202705243U U shape internal combustion rotation lime kiln capable of enabling carbon dioxide to be recycled |
| 01/30/2013 | CN102906523A Kiln for the production of calcium oxide |
| 01/30/2013 | CN102898048A Planetary tooth roller ash hoist |
| 01/30/2013 | CN102898047A Improved planetary ash hoist |
| 01/30/2013 | CN102303956B Sleeve-type lime kiln |
| 01/30/2013 | CN101597170B Inner lining material for lime shaft kiln and production method thereof |
| 01/24/2013 | WO2012134081A9 Method for producing precipitated calcium carbonate using fowl egg shells |
| 01/24/2013 | CA2839823A1 Carbon dioxide production |
| 01/23/2013 | EP2547974A1 Kiln for the production of calcium oxide |
| 01/23/2013 | CN202688201U Novel environment friendly and energy saving lime kiln |
| 01/23/2013 | CN102887658A Ash discharging and cooling system under lime kiln |
| 01/23/2013 | CN102887657A Pulverized-coal staged-combustion revolving furnace |
| 01/23/2013 | CN102190449B Light burning system and method of magnesite |
| 01/17/2013 | WO2013007413A1 Method for burning pelletized good |
| 01/17/2013 | DE102009058304B4 Gleichstrom-Gegenstrom-Regenerativ-Kalkofen sowie Verfahren zum Betreiben desselben Of the same DC countercurrent regenerative lime kiln and method for operating |
| 01/16/2013 | CN202671433U Sleeve type lime kiln hydraulic station |
| 01/16/2013 | CN202671432U Dry digestor |
| 01/16/2013 | CN102875037A Ash discharging system for sleeve kiln |
| 01/16/2013 | CN102875036A Heat storage type lime rotary kiln |
| 01/10/2013 | WO2013006662A1 Lithium-based concrete admixtures for controlling alkali-silica reactions with enhanced set-time control |
| 01/10/2013 | US20130008351 Settable Compositions Comprising Cement Kiln Dust and Rice Husk Ash and Methods of Use |
| 01/09/2013 | CN102863159A Preparation technology for active lime |
| 01/03/2013 | WO2013000859A1 Porous material containing silica and portlandite for filling insulation bricks having a controlled structure, and related production method |
| 01/03/2013 | WO2012145802A3 Reactor system and method for thermally activating minerals |
| 01/02/2013 | EP2540684A1 Porous silica and portlandite material for lining insulation bricks with controlled structure and associated manufacturing method |
| 01/02/2013 | CN202643568U Parallel flow type double-cavity lime kiln |
| 01/02/2013 | CN202643567U Pulse purging mechanism of combustion beam |
| 01/02/2013 | CN202643566U Vehicle-mounted movable lime pool |
| 01/02/2013 | CN102849967A Double-O-shaped lime kiln |
| 01/02/2013 | CN102849966A Production method of dead burnt magnesite sand |