| Patents for C03B 3 - Charging the melting furnaces (1,564) |
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| 03/15/2000 | EP0679144B1 Method and apparatus for cullet preheating and pollution emission reduction in the glass manufacturing process |
| 03/14/2000 | US6035663 Method for controlling flow of casing glass in a cased glass stream |
| 03/07/2000 | US6032591 System for recycling refuse |
| 03/01/2000 | EP0957068A4 Method for producing basaltic fibres and device for realising the same |
| 03/01/2000 | EP0757662B1 Making porous mineral fibers |
| 01/18/2000 | CA2106746C Ash melting furnace |
| 01/11/2000 | US6014402 Electric resistance melting furnace |
| 01/06/2000 | WO2000000440A1 Melting furnace having cullet preheating and rear crown vent with support system |
| 01/05/2000 | DE19927447A1 Plant pretreating granular or lump material prior to smelting in electric furnace |
| 12/29/1999 | EP0966406A1 Method and device for melting and refining materials capable of being vitrified |
| 12/15/1999 | CN1238247A Process and apparatus for thermal conversion of residues |
| 12/08/1999 | CN1237948A Method for producing basaltic fibres and device for realising the same |
| 12/07/1999 | US5997234 Silicon feed system |
| 12/07/1999 | US5996512 System for recycling refuse |
| 12/01/1999 | CN1237147A Method and device for inorganic fiber production waste recycling |
| 11/24/1999 | EP0959049A1 Method and apparatus for thermal transforming of waste |
| 11/22/1999 | CA2272495A1 Process and apparatus for the thermal conversion of residues |
| 11/17/1999 | EP0957068A1 Method for producing basaltic fibres and device for realising the same |
| 11/16/1999 | US5985779 Manufactured by fusion of silica particles, the opacity being enhanced by the reaction of an organosilicon additive in the course of the fusion process |
| 11/10/1999 | EP0955271A2 Method and apparatus for melting glass in U-flames or transverse-flames tank furnaces for reducing the concentration of NOx and CO in the burnt gases |
| 11/09/1999 | US5979191 Method and apparatus for melting of glass batch materials |
| 11/03/1999 | CN1233643A Method and equipment for treating waste matter |
| 10/27/1999 | EP0952394A2 Waste incinerator |
| 10/13/1999 | EP0948464A1 Method and apparatus which removes odor and pollutants when preparing cullet for use in an electrostatic bed filter |
| 10/07/1999 | WO1999050196A1 Method for melting rock material for mineral fibre production |
| 09/29/1999 | CN1229895A Ash welting furnace |
| 09/28/1999 | US5960026 Organic waste disposal system |
| 09/28/1999 | CA2143403C Process for the simultaneous smelting of dust and incinerator slag |
| 09/21/1999 | US5954851 Method for preheating glass batch |
| 09/15/1999 | EP0868404B1 Rotary resistance melting furnace |
| 09/11/1999 | CA2230084A1 Refuse reclamation facility for converting urban and related waste into energy |
| 09/07/1999 | US5947887 Extruder glass-melter process for vitrification of nuclear and other toxic wastes |
| 09/07/1999 | CA2157961C Fixed bed filtering preheater system for high temperature process furnaces |
| 08/31/1999 | US5944863 Apparatus for controlling flow of casing glass in a cased glass stream |
| 08/10/1999 | US5935885 Manufacture of ceramic tiles from fly ash |
| 07/29/1999 | WO1999037590A1 Improvements in and relating to the handling, treatment and storage of waste |
| 07/28/1999 | EP0815061B1 Method and device for melting recycled silicate starting materials |
| 07/20/1999 | US5925165 Process and apparatus for the 3-stage treatment of solid residues from refuse incineration plants |
| 07/15/1999 | WO1999035099A1 Method and device for melting and refining materials capable of being vitrified |
| 07/08/1999 | WO1999033765A1 Method of producing synthetic silicates and use thereof in glass production |
| 07/08/1999 | DE19818953C1 Method and control apparatus for melting glass |
| 06/10/1999 | WO1999028250A1 Production of man-made vitreous fibres |
| 06/10/1999 | WO1999028249A1 Apparatus and method for the production of man-made vitreous fibres |
| 06/10/1999 | WO1999028247A1 Apparatus and method for the production of man-made vitreous fibres |
| 06/10/1999 | WO1999028246A1 Processes and apparatus for the production of man-made vitreous fibres |
| 06/09/1999 | EP0921103A1 Manufacture of man-made vitreous fibres |
| 05/27/1999 | DE19731160C2 Verfahren zum Trennen der Komponenten einer Verbundglasscheibe A method for separating the components of a laminated glass pane |
| 05/20/1999 | WO1999015466A3 Glass furnace exhaust gas filter combined with raw material preheater |
| 05/19/1999 | EP0915811A1 Method and device for waste recycling in a mineral fibre manufacturing plant |
| 05/12/1999 | EP0914296A1 Process and device for returning scrap into cupola furnace |
| 05/06/1999 | EP0913363A1 Method and apparatus for thermal transforming of waste materials |
| 04/21/1999 | EP0909262A1 Process for the production of amorphous material from wastes |
| 04/21/1999 | CN1043075C Ash melting furnace |
| 04/01/1999 | WO1999015466A2 Glass furnace exhaust gas filter combined with raw material preheater |
| 03/30/1999 | CA2018740C Glass melting |
| 03/02/1999 | US5877394 Centrifuging plasma arc furnaces |
| 02/04/1999 | WO1999004913A1 Method and arrangement for destruction of hazardous waste |
| 02/04/1999 | CA2296588A1 Method and arrangement for destruction of hazardous waste |
| 01/28/1999 | DE19731160A1 Verfahren zum Trennen der Komponenten einer Verbundglasscheibe A method for separating the components of a laminated glass pane |
| 01/27/1999 | EP0893250A1 Method for separating the components of a laminated glazing |
| 01/27/1999 | EP0892765A1 Manufacture of ceramic tiles from fly ash |
| 01/19/1999 | US5862169 Float glass production |
| 01/14/1999 | WO1999001389A1 Method and device for preheating and/or drying a glass furnace charge |
| 01/07/1999 | DE19728332A1 Verfahren und Vorrichtung zum Vorwärmen von Schüttgut mittels Heizgasen A method and apparatus for preheating of bulk material by means of hot gases |
| 01/05/1999 | US5855636 Method which removes odor and pollutants when preparing cullet for use in an electrostatic bed filter |
| 12/30/1998 | WO1998058882A1 Method for the vitrification of a powder substance and device therefor |
| 12/30/1998 | CN1203568A Resistance melting furnace |
| 12/29/1998 | US5853448 Method of heating the charge of a glass furnace |
| 12/10/1998 | WO1998055411A1 Method and apparatus for melting of glass batch materials |
| 12/09/1998 | EP0882679A1 Process and melting furnace for vitrifying heavy metal containing waste |
| 12/03/1998 | WO1998054101A1 Method and device for waste recycling in a mineral fibre manufacturing plant |
| 12/03/1998 | CA2261859A1 Method and device for waste recycling in a mineral fibre manufacturing plant |
| 12/02/1998 | EP0880479A1 Opaque quartz glass product and method of manufacture |
| 12/02/1998 | CN1200713A Process and apparatus for modifying and homogenizing glass melts |
| 12/01/1998 | CA2157663C Process and apparatus for scrap glass fibers |
| 11/11/1998 | CN1198725A Float glass production facility and method |
| 11/11/1998 | CN1198411A Method and apparatus for controlling flow of casing glass in cased glass stream |
| 11/04/1998 | EP0875606A1 Silicon feed system |
| 11/04/1998 | CN1197854A Silicon feed system |
| 10/21/1998 | EP0757662A4 Making porous mineral fibers |
| 10/14/1998 | EP0870735A2 Method and apparatus for controlling flow of casing glass in a cased glass stream |
| 10/07/1998 | EP0868404A1 Rotary resistance melting furnace |
| 09/23/1998 | EP0866295A1 Operation of rotary kilns |
| 09/23/1998 | CN1193559A Apparatus for utilizing energy in urban refuses or similar |
| 09/15/1998 | US5807418 Energy recovery in oxygen-fired glass melting furnaces |
| 09/03/1998 | DE19707891A1 Glass batch preheating process |
| 08/26/1998 | EP0859935A1 Plant and process for thermal decomposition, melting and vitrification and for recovering substances from waste and residues of the most widely varying kinds |
| 08/05/1998 | EP0856493A1 Plant for upgrading urban waste and the like |
| 08/05/1998 | EP0856492A1 Plant for upgrading urban waste and the like |
| 07/30/1998 | CA2225594A1 Installation for generating energy from assimilated urban waste |
| 07/28/1998 | US5785923 Useful for melting metals, glasses and ceramics; includes metler housing, joule heated melter and an offgas outlet |
| 07/22/1998 | EP0853597A1 Process and apparatus for modifying and homogenizing glass melts |
| 07/22/1998 | EP0853596A1 Float glass production facility and method |
| 07/22/1998 | EP0645584B1 Method of operating a plasma furnace |
| 07/14/1998 | US5779748 Method which removes odor and pollutants when preparing cullet for use in an electrostatic bed filter |
| 06/30/1998 | US5773529 Method and apparatus which removes odor and pollutants when preparing cullet for use in an electrostatic bed filter |
| 06/30/1998 | US5771822 Process for the disposal of residual substances from waste incineration plants as well as activated coke and/or activated carbon |
| 06/18/1998 | WO1998025860A1 Method and apparatus which removes odor and pollutants when preparing cullet for use in an electrostatic bed filter |
| 06/18/1998 | DE19755118A1 Production of artificial gravel |
| 06/18/1998 | CA2274829A1 Method and apparatus which removes odor and pollutants when preparing cullet for use in an electrostatic bed filter |