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Class Information
Number: 106/745
Name: Compositions: coating or plastic > Coating or plastic compositions > Inorganic settable ingredient containing > Portland type cement > Portland type cement per se (e.g., clinker preparation, etc.) > Waste material employed as raw material or fuel (not kiln dust)
Description: Subject matter employing waste material as the raw material or fuel.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7265254 |
Waste processing method, waste processing system, integrated waste processing method, and integrated waste processing system |
Sep. 4, 2007 |
| 7258737 |
Method for recycling concrete waste |
Aug. 21, 2007 |
| 7189074 |
Method and process for co-combustion in a waste to-energy facility |
Mar. 13, 2007 |
| 7135068 |
Method for oxidizing treatment of steel works slag and resulting LD slag |
Nov. 14, 2006 |
| 7037368 |
Mid-kiln injection of waste-derived materials |
May. 2, 2006 |
| 6908507 |
Process and a plant for the production of Portland cement clinker |
Jun. 21, 2005 |
| 6875267 |
Process and device for feeding dispersible solid fuels into the calcinator of a cement clinker production line |
Apr. 5, 2005 |
| 6855302 |
Method for emission control of dioxin and/or furan waste gas pollutants in a cement clinker production line |
Feb. 15, 2005 |
| 6764544 |
Process for incorporating coal ash into cement clinker |
Jul. 20, 2004 |
| 6752865 |
Process for manufacturing of high iron hydraulic cement clinker |
Jun. 22, 2004 |
| 6740157 |
Method for cement clinker production using vitrified slag |
May. 25, 2004 |
| 6733583 |
Process for producing a blended cement having enhanced cementitious properties capable of combination with class C fly ash |
May. 11, 2004 |
| 6709510 |
Process for using mill scale in cement clinker production |
Mar. 23, 2004 |
| 6709509 |
Portland cement manufacture from slag from the production of magnesium metal |
Mar. 23, 2004 |
| 6695911 |
Method and installation for production of cement clinker |
Feb. 24, 2004 |
| 6695909 |
Concrete with improved freeze/thaw characteristic |
Feb. 24, 2004 |
| 6685771 |
Introducing an additive to portland cement |
Feb. 3, 2004 |
| 6593262 |
Porosifying, solidification-accelerating additive for binding agent building materials, and process of producing |
Jul. 15, 2003 |
| 6514334 |
Cementitious mixture |
Feb. 4, 2003 |
| 6491751 |
Method for manufacturing cement using a raw material mix including finely ground steel slag |
Dec. 10, 2002 |
| 6488766 |
Aggregate using recycled plastics |
Dec. 3, 2002 |
| 6478870 |
Process aid for preparing a flowable slurry |
Nov. 12, 2002 |
| 6471767 |
Process for recycling gypsum-based waste material into readily crushable members for use in the manufacture of cement and crushable members formed thereby |
Oct. 29, 2002 |
| 6468345 |
Process for producing both steam power and cement clinker simultaneously in one apparatus its products, apparatus and use |
Oct. 22, 2002 |
| 6416574 |
Method and apparatus for recycling cement kiln dust |
Jul. 9, 2002 |
| 6391107 |
Method for the utilization of residual materials in the production of cement |
May. 21, 2002 |
| 6391105 |
Enhancement of cement clinker yield |
May. 21, 2002 |
| 6361596 |
Process for converting well drill cuttings into raw materials for the production of cement, and cement compositions obtained therefrom |
Mar. 26, 2002 |
| 6287379 |
Apparatus and method for disposing rubber waste material during the manufacturing of products which are heated in a rotary kiln |
Sep. 11, 2001 |
| 6190449 |
Method for eliminating waste sulfurous acids coming from industrial treatments and for obtaining stable products |
Feb. 20, 2001 |
| 6168658 |
Composition for manufacturing logs for handling pallets or building elements such as panels, rubble stone or the like |
Jan. 2, 2001 |
| 6090197 |
Method for recycling particulate waste material and product obtained thereby |
Jul. 18, 2000 |
| 6068826 |
Method for reducing the amount of chloride compounds produced in a kiln for firing cement clinker |
May. 30, 2000 |
| 5997629 |
Hazardous waste treatment |
Dec. 7, 1999 |
| 5997631 |
Hardener composition for producing waste-containing shaped cement articles and process for producing shaped cement articles using the hardener composition |
Dec. 7, 1999 |
| 5976243 |
Process for producing cement clinker containing blast furnace slag |
Nov. 2, 1999 |
| 5937771 |
Method of processing kiln exhaust gases by chlorine bypass system and apparatus therefor |
Aug. 17, 1999 |
| 5904763 |
Insulating mortar |
May. 18, 1999 |
| 5855666 |
Process for preparing environmentally stable products by the remediation of contaminated sediments and soils |
Jan. 5, 1999 |
| 5853474 |
Use of stabilized EAFD as a raw material in the production of a portland cement clinker |
Dec. 29, 1998 |
| 5843857 |
Inorganic porous body and method for producing the same |
Dec. 1, 1998 |
| 5843223 |
Method for producing mineral products having a great heat content from waste materials and slurries and resulting products |
Dec. 1, 1998 |
| 5837052 |
Process for producing cement clinker containing coal ash |
Nov. 17, 1998 |
| 5803894 |
Process for preparing enviromentally stable products by the remediation of contaminated sediments and soils |
Sep. 8, 1998 |
| 5769940 |
Process for producing cement and elemental sulfur from a flue gas desulfurization waste product |
Jun. 23, 1998 |
| 5766339 |
Process for producing cement from a flue gas desulfurization process waste product |
Jun. 16, 1998 |
| 5698027 |
Method and plant for manufacturing mineralized portland cement clinker |
Dec. 16, 1997 |
| 5676750 |
Process of treatment and environment-friendly utilization of asbestos-cement products |
Oct. 14, 1997 |
| 5669969 |
Process for forming aggregate; and product |
Sep. 23, 1997 |
| 5626667 |
Process and apparatus for producing SO.sub.2 -containing gas and cement clinker from waste gypsum |
May. 6, 1997 |
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