| Patents for C04B 2 - Lime, magnesia or dolomite (2,806) |
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| 05/06/2009 | CN101423340A Novel structural closed type unloading mechanism and use thereof |
| 05/06/2009 | CN101423339A Method for preparing magnesium calcined dolomite by microwave fluidized bed roaster controlled by microcomputer |
| 05/06/2009 | CN100484874C Process for turning waste solution from production of soda to lime |
| 04/23/2009 | WO2009049382A2 Calcium and/or magnesium hydroxide with higher activity, and preparation thereof |
| 04/22/2009 | CN100480206C Low heat value gas oxygen-enriched burning process in rotary lime kiln |
| 04/16/2009 | WO2009002186A3 Method for continuously and proportional adding of lime |
| 04/09/2009 | WO2006138001A3 Method of making a gypsum slurry with modifiers and dispersants |
| 04/08/2009 | CN201217652Y Coal gas burnt lime vertical kiln |
| 04/08/2009 | CN201217651Y Lime cream solution assimilation deslagging apparatus |
| 04/08/2009 | CN100475732C Method for preparing magnesium chlorate from magnesite |
| 04/02/2009 | US20090087621 Blocks of wood agglomerate |
| 04/02/2009 | US20090084290 Method for Reduction of Organic Chlorinated Compound in Cement Manufacture Plant, and Cement Manufacture Plant |
| 04/01/2009 | EP1177344B1 Process and feeding system |
| 04/01/2009 | CN101400430A Carbon dioxide sequestration materials and processes |
| 04/01/2009 | CN100473621C Method for preventing hydration during preparation of magnesia-containing fire-resistant material sample |
| 03/18/2009 | CN101385934A Dust collection method of lime kiln gas in combinative alkali production and special device thereof |
| 03/11/2009 | CN101382381A Rectifying multi-chamber calcining vertical kiln |
| 03/04/2009 | CN101378992A A material compound and a method of fabricating the same |
| 03/04/2009 | CN101376572A Dolomite calcination heat-recovering method and system |
| 02/25/2009 | CN101372402A Method for preparing magnesian by calcining ammonium salt and magnesium-containing ore |
| 02/18/2009 | CN101370735A Pulverulent lime composition, method for the production thereof, and use of the same |
| 01/28/2009 | EP1423344A4 Micro-granulose particulates |
| 01/21/2009 | CN201183772Y Calcination vertical kiln |
| 01/21/2009 | CN201183771Y Calcium carbide furnace outer fire box combustion-chamber |
| 01/21/2009 | CN201183653Y Double door buffering hopper |
| 01/21/2009 | CN101348333A Process for assimilation of quicklime using steel-smelting sewerage |
| 01/14/2009 | CN101343147A Method for smelting electric melting magnesia with raw magnesite raw ore powder |
| 01/07/2009 | CN100449239C Mixing high temp. gas i nmineral kilns |
| 01/07/2009 | CN100448776C Calcium hydroxide, resin composition containing same, and formed article |
| 01/01/2009 | US20090005470 Compositions of controlled-breakage cationic asphalt microsurfacing emulsions |
| 12/31/2008 | WO2009002186A2 Method for continuously and proportional adding of lime |
| 12/31/2008 | CN101333081A Cyclone type device for preparing lime milk |
| 12/31/2008 | CA2691796A1 Method for continuously and proportional adding of lime |
| 12/24/2008 | EP2004319A1 System and method for the calcination of minerals |
| 12/24/2008 | CN101328027A Sulfur oriented adsorption control method for active calcarea lime calcination in rotary kiln |
| 12/24/2008 | CN101327942A Method for preparing light magnesium carbonate and magnesium oxide from dolomite sea water bittern |
| 12/23/2008 | US7468176 A slurry is created of burned lime and a first part of the soda liquor (green liquor), a second part being preheated before addition to the slurry; slaking and causticizing reactions to form caustic soda are completed under elevated temperature and pressure; for use in the kraft pulping industry |
| 12/17/2008 | EP2001577A2 Carbon dioxide sequestration materials and processes |
| 12/17/2008 | CN201165494Y Vertical type continuous calcination limekiln |
| 12/17/2008 | CN201165493Y Environment-protective energy-saving magnesite electric melting furnace |
| 12/17/2008 | CN101323505A Direct combustion type lime carbonate calcination method |
| 12/10/2008 | EP1999082A1 Stabilization of milk of lime suspensions |
| 12/10/2008 | CN201161979Y Environment friendly energy conservation filter of lime kiln |
| 12/10/2008 | CN201161978Y Double-bucket feed apparatus of limestone kiln |
| 12/10/2008 | CN101318781A Method for preparing ultra-fine magnesium oxide with dolostone |
| 12/10/2008 | CN101318780A Process for recovering white slime and tunnel type calcining kiln for the method |
| 12/03/2008 | CN201158617Y Automatic lime-removing device of environment friendly energy-saving lime kiln stove |
| 12/03/2008 | CN201158616Y Limestone digestion device |
| 11/26/2008 | CN101312924A Method and apparatus for treating lime mud |
| 11/26/2008 | CN100436548C Structurally modified silica |
| 11/20/2008 | US20080282938 Cement making method |
| 11/19/2008 | CN101306924A Method and apparatus for light-burning magnesium powder for rotary kiln |
| 11/19/2008 | CN101306923A Full automatic rail type enclosed auto ash powder production line |
| 11/12/2008 | CN101302010A By-product carbon dioxide cogeneration carbonas in giobertite process and application method thereof to sewage disposal |
| 11/05/2008 | CN201144193Y Gas lime vertical kiln and energy saving system |
| 10/29/2008 | CN101293745A Vertical kiln for breeze air slaked lime |
| 10/29/2008 | CN101293744A Impulse composite combustion method in breeze and natural gas mix combustion |
| 10/29/2008 | CN101293175A Environment friendly energy-saving lime burner furnace desulfurization dust separator |
| 10/22/2008 | CN101289288A Device for preparing large-scale lime cream |
| 10/22/2008 | CN100427611C Efficient lime clarifier for sugar solution and its prepn and use |
| 10/22/2008 | CN100427420C Process for preparing high temperature vertical kiln oil firing medium magnesite |
| 10/16/2008 | WO2008123778A1 Method to prevent build-up of limestone in a lime slaker that is used for batchwise slaking of burnt lime |
| 10/16/2008 | WO2008097936A3 Methods of limiting hydroxyl ion concentrations or their effects in concrete pore solutions to interfere with alkali silica reaction |
| 10/16/2008 | CA2678619A1 Method to prevent build-up of limestone in a lime slaker that is used for batchwise slaking of burnt lime |
| 10/15/2008 | CN201132820Y Double- hearth lime shaft kiln |
| 10/14/2008 | US7434332 Method and apparatus for drying wet bio-solids using excess heat from a cement clinker cooler |
| 10/09/2008 | US20080245275 Preheating, calcination, sintering, cooling |
| 10/08/2008 | EP1631531A4 A wear-resistant member having a hard composite comprising hard constituents held in an infiltrant matrix |
| 10/08/2008 | CN201128720Y Anchoring piece for upper sleeve of limekiln |
| 10/08/2008 | CN101279823A Sewage recycling system for quicklime slaking |
| 10/01/2008 | CN201125218Y Lime slaking machine |
| 10/01/2008 | CN201125217Y Quicklime slaking apparatus with dust collector |
| 09/25/2008 | US20080233044 Water added in a quantity to ensure that the partial pressure of the added water as a function of the temperature is maintained within the defined interval; calcioum oxide calcined raw meal from cement manufacturing plant; hydrated product re-introduced to preheater; reduce sulfur dioxide discharge |
| 09/24/2008 | CN201121171Y Conical furnace tooth of lime burner |
| 09/24/2008 | CN201121170Y Automatic ash discharge system of lime burner |
| 09/24/2008 | CN101269919A Method for materials calcination and vertical kiln apparatus thereof |
| 09/24/2008 | CN100420646C Smelting method of low silicon high calcium single crystal electric melting magnesite clinker |
| 09/18/2008 | US20080223257 introducing lime fines such as calcium hydroxide (Ca(OH)2)and/or calcium oxide (CaO) fines held by asphalt-compatible binder such as ethylene-vinyl acetate copolymer, bitumens, tall oil pitch, asphalt cements etc. to heated liquid asphalt cement; use in asphalt pavement |
| 09/03/2008 | CN101254935A Method for preparing calcium hydroxide with high purity and high activity |
| 08/28/2008 | WO2008027286A3 Process and system for calcination of high solids lime mud |
| 08/27/2008 | CN201106023Y Environment-friendly type calcining vertical kiln |
| 08/27/2008 | CN100414236C Process for burning lumps of material with lean gas |
| 08/27/2008 | CN100414235C Treatment method of lime kiln smoke dust pollution |
| 08/27/2008 | CN100414234C Method for incineration of material contg. carbon |
| 08/27/2008 | CN100413802C Method for sintering and soft burning magnesia in tunnel kiln by using magnesite powder and particles |
| 08/21/2008 | WO2008027285A3 Process and system for producing commercial quality carbon dioxide from high solids lime mud |
| 08/20/2008 | EP1957423A2 Method and apparatus for treating lime mud |
| 08/20/2008 | CN201102936Y Wet-type dust collector and quicklime digestion device with the same |
| 08/20/2008 | CN201102935Y Energy-saving environment-friendly quicklime digestion device |
| 08/20/2008 | CN101244900A Method for producing calcium oxide with marble as raw material |
| 08/14/2008 | US20080190328 Cement Clinker and Process for Producing the Save |
| 08/12/2008 | US7410536 Oxidation-stable iron oxide pigments, process for preparing them and their use |
| 08/07/2008 | US20080187711 Three-Dimensional Printing Material System With Improved Color, Article Performance, and Ease of Use |
| 08/06/2008 | EP1951411A1 System and method for calcination/carbonation cycle processing |
| 07/30/2008 | EP1948565A1 A material compound and a method of fabricating the same |
| 07/30/2008 | CN201092560Y Dolomite calcining residual heat recovery system |
| 07/30/2008 | CN101229961A Gas lime vertical kiln and energy-saving system thereof |
| 07/30/2008 | CN101229960A Lime carbonate slaking apparatus |
| 07/23/2008 | CN101224953A Clean energy-saving magnesia electric melting furnace |
| 07/23/2008 | CN101224365A Dedusting method for burnt lime hydrator and device thereof |