| Patents for F27D 17 - Arrangement for using waste heat; Arrangement for using, or disposing of, waste gases (7,646) |
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| 05/27/2009 | CN201246953Y Calcining apparatus of nano-scale metallic oxide material rotary kiln |
| 05/27/2009 | CN101441034A Method and device for purifying enclosed calcium carbide furnace gas |
| 05/27/2009 | CN100490946C Sintering flue gas ammonia method desulfurizing system |
| 05/20/2009 | EP2059616A2 Method of reheating in a furnace using a fuel of low calorific power, and furnace using this method |
| 05/20/2009 | CN201242359Y Solar water heating system for ganged domestic electric water heater |
| 05/20/2009 | CN201242358Y Overturn lower arrangement type ring-shaped dust-collecting cover |
| 05/20/2009 | CN201241173Y Flue gas utilizing equipment of annealing furnace |
| 05/20/2009 | CN201239593Y Flue gas-purifying and dust-removing apparatus for enclosed ore furnace |
| 05/20/2009 | CN201239589Y Fiberglass washer for high-temperature gas purification |
| 05/20/2009 | CN101435662A Petroleum coke calcining flue gas processing method |
| 05/20/2009 | CN101435089A System and method for utilizing residual heat of electrolyzer low temperature flue gas |
| 05/13/2009 | EP2058044A1 Dust collector |
| 05/13/2009 | CN201237450Y Waste heat recovery and utilization apparatus of ceramic roller kiln |
| 05/13/2009 | CN201237449Y Gas collecting device of silicon carbide synthesizing stove |
| 05/13/2009 | CN101432449A Metal heat treating methods and devices |
| 05/13/2009 | CN101430096A Dual lift system |
| 05/13/2009 | CN100487350C Low-temperature residual heat power generating system for steel smelting sintering ring-cooling machine |
| 05/06/2009 | CN201233184Y Heat energy reuse structure for heating furnace |
| 05/06/2009 | CN201233183Y Waste heat recovery system for tunnel kiln |
| 05/06/2009 | CN201232069Y Waste heat recovery and recycle apparatus for heat-treating facility during standard parts production |
| 05/06/2009 | CN201232064Y Energy recovery apparatus for mono-layer layout stove blower set |
| 05/06/2009 | CN101424484A Control method for stabilizing and enhancing sintered ring cooling wind temperature while smelting steel |
| 05/06/2009 | CN101422673A Pre-dusting device of cement kiln waste-heat power generation system sedimentation chamber and pre-ducting method thereof |
| 04/29/2009 | CN201229137Y Bidirectional helical counter flow type hot pipe condenser |
| 04/29/2009 | CN201229118Y Exhaust gas reclaiming device for heat treating furnace |
| 04/29/2009 | CN201229117Y Waste-heat recovery device for roller kiln |
| 04/29/2009 | CN201229110Y Energy-conserving ring cooling machine capable of enhancing recovery of waste heat |
| 04/29/2009 | CN201229109Y Rotary kiln ring shaped residual heat collector |
| 04/29/2009 | CN201228270Y Smoking pipe and water cooling furnace lid including the same |
| 04/22/2009 | EP1525342B1 Method and installation for heat treatment of carbon products containing sodium |
| 04/22/2009 | EP1419356B1 Device for introducing hot gas into a heating surface pipe of a waste heat boiler |
| 04/22/2009 | CN201225831Y Kiln hood for ceramic tile production line |
| 04/22/2009 | CN201225816Y Ore reaction furnace |
| 04/22/2009 | CN201225179Y Waste heat power generation apparatus of CO2 working substance refractory material plant |
| 04/22/2009 | CN201224750Y Residual heat utilization and preheat temperature rising system of heat processing furnace |
| 04/22/2009 | CN201223769Y Environment-protecting rotary-flow water bath type desulfurized dust collector |
| 04/22/2009 | CN101413759A High temperature waste hot gas recycling apparatus of heat-treatment production line |
| 04/22/2009 | CN101413758A High temperature waste hot gas recycling apparatus of steel curtain line austenite furnace |
| 04/22/2009 | CN101413037A Method for recovery of waste heat of steel slag and comprehensively processing and utilizing steel slag |
| 04/22/2009 | CN101411964A Method of desulfuration using powder dust and flue gas from calcium carbide stove |
| 04/22/2009 | CN100480605C Sintering machine cooling circulation exhaust gas residual heat utilization system |
| 04/16/2009 | WO2009046757A1 Method and apparatus for using the waste heat of an annular anode furnace |
| 04/15/2009 | CN201221898Y Electric stove vertical shaft locking apparatus |
| 04/15/2009 | CN201220149Y Quenching and tempering, desulfurizing and dedusting integrated device for kiln flue gas |
| 04/15/2009 | CN201220143Y High-temperature flue gas purification residual heat utilization device |
| 04/15/2009 | CN201220142Y High-temperature smoke purifier |
| 04/15/2009 | CN101410539A Method and equipment for treating process gas |
| 04/15/2009 | CN100478465C Treatment device for converter waste gas |
| 04/15/2009 | CN100478294C Cement clinker production comprising partial removal of a flow of rotary kiln exhaust gas containing harmful substances |
| 04/09/2009 | WO2008052942A3 Dust material heating process |
| 04/09/2009 | DE102007048213A1 Waste heat recovery device for operating washing machine, has multiple heat exchangers arranged in exhaust gas flow path, where heat exchangers are arranged directly downstream to radiant pipe burners |
| 04/08/2009 | CN201218660Y Power generation apparatus by waste heat of sintering production |
| 04/08/2009 | CN201218657Y Smokeless coal burning kiln |
| 04/08/2009 | CN201216913Y Tail gas cleaner |
| 04/08/2009 | CN101403571A Circular cooler flue gas recycling method and system, and circular cooler |
| 04/08/2009 | CN101403506A Calcium carbide stove exhaust combustion and utilization method and device |
| 04/08/2009 | CN101402885A Method for gasifying inflammable solid waste and producing liquid fuel with high-temperature metallurgy liquid slag |
| 04/08/2009 | CN100476335C Method and apparatus for preventing ash in treating molten metal |
| 04/02/2009 | WO2009041099A1 Reflow furnace |
| 04/01/2009 | EP1323809B1 Co-current shaft reactor |
| 04/01/2009 | CN201215445Y Flue type residue heat exchanging device for graphitization furnace |
| 04/01/2009 | CN201215444Y Hot wind full circulation type residue heat recovery and utilizing device for sintering cooling machine |
| 04/01/2009 | CN101398259A Bottom flue gas passage structure of electrode calcination furnace with cap |
| 04/01/2009 | CN101396635A Semi-gas desulfurization technological process of flue gas of sinter machine |
| 03/25/2009 | CN101392992A Silicon smelting electric furnace waste heat power generation process flow and configuration |
| 03/18/2009 | EP2036855A2 System and method for producing solar grade silicon |
| 03/18/2009 | CN101386913A Method for recovering zinc oxide in Zn-containing dust treatment by rotary hearth furnace |
| 03/12/2009 | CA2698251A1 Direct processing of metallic ore concentrates into ferroalloys |
| 03/11/2009 | CN201206829Y Liquid phase intermediate medium heat exchanging type heat exchanger |
| 03/10/2009 | CA2288195C Process and device for recovering raw materials from waste and residues |
| 03/05/2009 | WO2009028274A1 Method of treating residual flue gas and apparatus therefor |
| 03/05/2009 | WO2009000704A3 Shaft furnace and method for operating a furnace |
| 03/04/2009 | EP1794526A4 Online bakeout of regenerative oxidizers |
| 03/04/2009 | CN201203356Y Energy-saving furnace-in-furnace |
| 03/04/2009 | CN201203355Y Heat radiation reutilization apparatus of cement rotary kiln barrel |
| 03/04/2009 | CN201203349Y Multichannel energy-saving kiln |
| 03/04/2009 | CN201202914Y Drilled shaft cap drag chain water pipe connecting structure |
| 03/04/2009 | CN101377386A Metal smelting flue gas purification method |
| 03/04/2009 | CN101376921A Sintering gas flue gas sulfuric dioxide decrement discharge technology |
| 03/03/2009 | US7497987 Refining method and refining apparatus for chromium-contained molten steel |
| 02/25/2009 | CN201199127Y Waste heat boiler integrated fuming furnace |
| 02/18/2009 | CN201196528Y Flue gas cooling residual heat utilization and dedusting equipment especially for ore furnace |
| 02/18/2009 | CN201196527Y Reflection furnace |
| 02/18/2009 | CN201196104Y Power generation apparatus by waste heat of CO2 working medium electrolytic furnace |
| 02/18/2009 | CN201196103Y Power generation apparatus by waste heat of CO2 working medium incineration furnace |
| 02/18/2009 | CN201196102Y Power generation apparatus by waste heat of CO2 working medium cement factory |
| 02/18/2009 | CN101368796A Sintering device, sintering cooler and its lamination sealing device |
| 02/18/2009 | CN101368795A Sintering device, sintering cooler and its imbedded sealing device |
| 02/18/2009 | CN101368794A Sintering device, sintering cooler and its suspension sealing device |
| 02/18/2009 | CN101368793A Sintering device, sintering cooler and its flexible sealing device |
| 02/17/2009 | CA2403221C Heating furnace with regenerative burners and method of operating the heating furnace |
| 02/11/2009 | CN201193927Y Circular sleeve type kiln waste gas and residual heat utilizing apparatus |
| 02/11/2009 | CN101365810A A dust recycling system for enhanced availability of Corex |
| 02/11/2009 | CN101363692A Kiln and furnace heat collector |
| 02/04/2009 | CN201191147Y Interior heat collecting device of furnace in fluid bed for production of sulfuric acid |
| 02/04/2009 | CN201191140Y Waste heat utilization system for novel gangue kiln |
| 02/04/2009 | CN201191139Y Gangue kiln with clothing-drying function |
| 02/04/2009 | CN201191132Y Energy-conserving type circling smelting furnace |
| 02/04/2009 | CN101358770A Method for utilizing flue gas low-temperature heat quantity for industrial furnace |
| 02/04/2009 | CN101358260A Waste heat recovery from smelting reduction ironmaking in rotary hearth furnace and steam production apparatus |