| Patents for C04B 5 - Treatment of molten slag; Artificial stone from molten slag (971) |
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| 08/22/2007 | CN101020968A Process of comprehensively utilizing high temperature nickel smelting slag |
| 08/01/2007 | CN1329332C High-viscosity molten slag treating method by drum process |
| 07/10/2007 | US7240520 Method and device for pulverizing and granulating melts |
| 07/04/2007 | EP1697271B1 Hydraulic mineral composition, production method thereof and hydraulic binders and cementitious products containing one such composition |
| 06/28/2007 | US20070144404 Hydraulic mineral composition, production method thereof and hydraulic binders and cementitious products containing one such composition |
| 06/19/2007 | CA2497064C Process and apparatus for converting spent potliners into a glass frit, and resulting products |
| 06/06/2007 | EP1792879A1 A process and system for treating ultra fine powder of steel slag |
| 05/10/2007 | US20070104949 Granulate made of sintered or cellular broken glass |
| 05/09/2007 | CN1314493C Spraying head for granulation device |
| 05/02/2007 | CN1955135A Method for quickly preparing quenched slag for cement concrete |
| 03/29/2007 | US20070068425 Process of inertization (dampening) of steel making slag for economical reuse |
| 03/20/2007 | CA2290500C Apparatus for and process of water granulating matte or slag |
| 02/07/2007 | EP1749804A2 Use of a matrix obtained by treating the slag of urban solid waste for the production of a mineral additive as a substitute for cement in the preparation of concrete, system for the production of said matrix and relative method |
| 02/01/2007 | WO2007013087A1 A process for conversion of basic oxygen furnace slag into construction materials |
| 01/31/2007 | CN1906137A Hydraulic mineral composition, production method thereof and cememtitious products and hydraulic binders containing one such composition |
| 01/17/2007 | CN1295177C Method for processing building material using lead mine waste slag |
| 12/27/2006 | CN1292080C Method for treating slags on and iron bath |
| 12/20/2006 | CN1880035A Process of producing porous water-permeable construction material using ingredient from matter combustion |
| 12/06/2006 | EP1370501B1 Method for oxidizing treatment of steel plant slag to obtain cement-based materials |
| 12/06/2006 | CN1288255C Method for manufacturing hard granular water slag and its device |
| 11/14/2006 | US7135068 Injection into liquid slag of oxygen or a mixture of gases containing gaseous oxygen to mix and oxidise slag; addition to and dissolution in mixed liquid slag of a source of alumina and a source of lime and source of silica and/or iron; cooling |
| 11/01/2006 | CN1854226A Binder for gas lime balls and its production |
| 10/19/2006 | WO2006108517A1 Method and installation for slag granulation |
| 10/18/2006 | EP1712644A1 Process and plant for granulating slag |
| 10/18/2006 | CN1847184A Environment protection technological method for coal-burning power plant to omit cinder yard |
| 09/06/2006 | EP1697271A1 Hydraulic mineral composition, production method thereof and hydraulic binders and cementitious products containing one such composition |
| 08/24/2006 | WO2006086874A1 Converting spent potliners into a glass frit |
| 08/16/2006 | CN1269970C System and method for recycling slag from stainless steel refiner |
| 08/08/2006 | CA2151568C Slag handling system |
| 08/02/2006 | CN2801791Y Treatment device for metallugical cinder |
| 07/05/2006 | CN1262509C Method for treating stainless steel refining slag |
| 06/28/2006 | EP1673316A1 Process of inertization (dampening) of steel making slag for economical reuse |
| 06/14/2006 | CN1259274C Method for producing covering agent for collecting slag |
| 06/07/2006 | CN1782494A Powder body melting burner |
| 04/26/2006 | CN2775048Y New environment protection slag treating system |
| 03/08/2006 | CN1743289A High-viscosity molten slag treating method by drum process |
| 03/01/2006 | EP1630143A1 Method for stabilization treatment of steel making slag, stabilized steel making slag, and material and method for environmental preservation of water area using said slag |
| 02/16/2006 | DE19755118B4 Verfahren zur Herstellung eines künstlichen Betonzuschlagstoffs aus Verbrennungsasche und Vorrichtung zur Herstellung desselben A method for producing an artificial aggregate concrete from combustion ash and apparatus thereof for the manufacture |
| 02/15/2006 | CN1733940A Steel slag super fine powder processing technique and system |
| 02/01/2006 | CN1239528C Anticoagulant as water granulation of blast furnace slag or regulation of granularity and anticoagulating method |
| 01/18/2006 | CN1237188C Comprehensive utilization of steel slag and blast furnace slag |
| 01/11/2006 | CN1718554A Treatment method of vanadium containing converter steel slag |
| 12/07/2005 | CN1230559C Short stage manufacturing technique of metallurgic slag micropowder |
| 11/09/2005 | EP1252341B1 Method for producing pozzolanic binders for the cement industry from steel slags using a reduction metal bath |
| 09/20/2005 | US6946014 transformation into hydraulic binder equivalent to Portland Cements via |
| 09/14/2005 | CN2725304Y Biwheel granulating device |
| 09/14/2005 | CN2725291Y Drum body for roller method metallurgical slag treatment device |
| 09/07/2005 | CN2723447Y Grid for metallurgical slag treating device by rolling tube method |
| 09/01/2005 | US20050188723 Method and device for pulverizing and granulating melts |
| 08/30/2005 | US6936673 applying 0.002-0.3 weight parts of an acrylic polymer solution as anti-bonding agent to 100 weight parts of the blast furnace slag or its grading adjusted slag, wherein consolidation of blast furnace slag or its grading adjusted slag is prevented |
| 08/03/2005 | CN1648096A Method for processing building material using lead mine waste slag |
| 07/14/2005 | WO2005001146A3 Method for conditioning slags and dust |
| 07/07/2005 | WO2005061406A1 Hydraulic mineral composition, production method thereof and hydraulic binders and cementitious products containing one such composition |
| 07/06/2005 | CN1634787A Method for preparing high reactive slag from blast furnace slag |
| 06/29/2005 | CN1208276C Method for oxidizing treatment of steel works slag and resulting LD slag |
| 06/22/2005 | CN1207398C Novel process and apparatus of water quenching steam treatment for modifying steel slag |
| 06/22/2005 | CN1207397C Process for treating steel slag by using self grinding technology |
| 06/15/2005 | CN1206370C Apparatus and process to extract heat and solidify molten material particles |
| 06/15/2005 | CN1206369C Method for producing pozzolanic binders for cement industry from steel slags using reduction metal bath |
| 04/27/2005 | CN1609235A Comprehensive utilization of steel slag and blast furnace slag |
| 04/27/2005 | CN1198771C Method and device for preventing consolidation of blast furnace slag |
| 04/27/2005 | CN1198770C Process for making expanded slag and equipment for implementing the same method |
| 04/21/2005 | WO2005035462A1 Process of inertization (dampening) of steel making slag for economical reuse |
| 04/06/2005 | CN1195881C Method for removing chrome and/or nickel from liquid slags |
| 03/24/2005 | US20050065306 Anti-bonding methods for blast furnace slag or its grading adjusted slag |
| 03/23/2005 | CN2687136Y Slag granulating apparatus |
| 03/16/2005 | CN1594187A Method for producing covering agent for collecting slag |
| 03/02/2005 | CN2682086Y Eccentric style roller method molten slag treating equipment |
| 02/16/2005 | CN1189413C Proceess for treating steel slag |
| 02/15/2005 | US6855189 Method for removing chrome and/or nickel from liquid slags |
| 02/09/2005 | CN1576377A System and method for recycling slag from stainless steel refiner |
| 02/02/2005 | CN1187279C Blast furnace granulated slag, fine aggregate prepared therefrom and method for producing them |
| 01/20/2005 | US20050011415 Heat exchanging from slag to calcium sulfate; controlling particle size; autoclaving; binders |
| 01/19/2005 | CN1566010A Deferrization process for steel scoria and application of steel scoria fine powder thereof |
| 01/18/2005 | US6843828 Method for treating slags or slag mixtures on an iron bath |
| 01/06/2005 | WO2005001146A2 Method for conditioning slags and dust |
| 12/29/2004 | CN1557971A Short stage manufacturing technique of metallurgic slag micropowder |
| 12/29/2004 | CN1557970A Preparation method of steel slag mould sand |
| 12/16/2004 | WO2004108624A1 Method for stabilization treatment of steel making slag, stabilized steel making slag, and material and method for environmental preservation of water area using said slag |
| 10/06/2004 | EP1289902B1 Method for oxidising treatment of steel works slag and resulting ld slag |
| 09/21/2004 | CA2185944C Cement with air-cooled slag and silica fume |
| 09/01/2004 | EP1451124A1 Material comprising gypsum and blast furnace slag, a process and an installation of making the same |
| 08/04/2004 | CN1517179A Manufacturing method of high-carbon chromium iron slag grinded by wind power and sand-blast material |
| 07/28/2004 | CN2628977Y 旋转式转筒进料装置 Rotary drum feeder |
| 07/08/2004 | US20040130077 Production of products from steel slags |
| 06/30/2004 | CN1508268A Slag thermal-sealed vapour maintenance treating method |
| 06/30/2004 | CN1155532C Treating method for coal ash |
| 05/20/2004 | US20040093988 Comprising, based on the raw slag total weight, at least 45% in weight of CaO and less than 30% in weight of Fe2O3, overcoming the inconveniences of the prior art |
| 05/11/2004 | US6732547 Method for the treating stainless steel refining slag |
| 04/28/2004 | CN1492058A Process for treating steel slag by using self grinding technology |
| 04/07/2004 | EP1194387B1 Device and method for atomizing and comminuting liquid melts |
| 03/31/2004 | CN1485445A Novel process and apparatus of water quenching steam treatment for modifying steel slag |
| 03/24/2004 | EP1400602A2 Method and apparatus for the granulation of liquid melts |
| 03/24/2004 | EP1203102B1 Device for atomising liquid melts |
| 03/24/2004 | CN1143001C Agglomeration method of steel slag |
| 03/17/2004 | CN1482090A Instantly grinding scoria micro powder and process for manufacturing the same |
| 03/10/2004 | CN1141401C Double-cavity steel slag treating drum mechanism |
| 03/03/2004 | EP1394275A1 Method for removing of alkalis in an oxide melt |
| 03/03/2004 | EP1394131A2 Process and apparatus for granulating of molten materials |
| 02/05/2004 | US20040020411 Injection into liquid slag of oxygen or a mixture of gases containing gaseous oxygen to mix and oxidise slag; addition to and dissolution in mixed liquid slag of a source of alumina and a source of lime and source of silica and/or iron; cooling |