| Patents for C10L 9 - Treating solid fuels to improve their combustion (3,817) |
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| 03/26/1998 | DE19723194A1 Working up organic waste material |
| 03/12/1998 | WO1998010035A1 System for upgrading recuperative organic matter |
| 03/11/1998 | EP0827998A1 System for the valorization of organic waste |
| 03/10/1998 | US5725613 Method to reduce oxidative deterioration of bulk materials |
| 02/25/1998 | CN1037519C Coal Combustion-supporting smoke-eliminating agent and its preparation method |
| 02/25/1998 | CN1037518C Multi-functional strong coal-burning regulating agent |
| 02/04/1998 | CN1172151A Bunker coal combustion adjuvant suitable for many kinds of coal |
| 01/29/1998 | WO1998003616A1 Additive to be sprayed into the combustion chambers of heating plants and process for preventing high temperature corrosion |
| 01/29/1998 | CA2261037A1 Additive to be sprayed into the combustion chambers of heating plants and process for preventing high temperature corrosion |
| 01/27/1998 | US5711769 Process for passivation of reactive coal char |
| 01/21/1998 | CN1170752A Combustible carbonaceous composition and method for production |
| 01/15/1998 | WO1998001517A1 Method to reduce oxidative deterioration of bulk materials |
| 01/07/1998 | CN1169462A High-efficiency coal combustion-supporting agent |
| 12/29/1997 | EP0814147A1 Combustible carbonaceous compositions and method of manufacturing thereof |
| 12/29/1997 | EP0813921A1 Foundry sand additive and method of casting metal |
| 12/23/1997 | US5700301 Adding to fuel liquid solution of aliphatic amine, aliphatic alcohol, paraffin to improve combustion efficiency and reduce pollution |
| 12/21/1997 | CA2208883A1 Combustible carbonaceous compositions and method |
| 12/21/1997 | CA2188365A1 Foundry sand additives and method of casting metal, comprising a humic acid-containing ore and in-situ activated carbon or graphite for reduced voc emissions |
| 12/17/1997 | EP0812899A2 Method for disposing synthetic resinous material and apparatus therefor |
| 12/17/1997 | EP0812347A1 Method for manufacturing coal agglomerates for use in direct iron smelting reducing furnace |
| 12/16/1997 | US5698028 Composition and process for improving soil |
| 12/10/1997 | CN1167138A Method for making coal combustion catalyst promoting agent |
| 12/09/1997 | US5695554 Foundry sand additives and method of casting metal, comprising a humic acid-containing ore and in-situ activated carbon or graphite for reduced VOC emissions |
| 12/03/1997 | EP0810041A2 Method of converting organic wastes to valuable resources |
| 12/03/1997 | CN1166519A Method for changing organic waste into resources |
| 11/27/1997 | DE19721507A1 Holzkohle Charcoal |
| 11/18/1997 | US5688313 Activated carbon foundry sand additives and method of casting metal for reduced VOC emissions |
| 11/13/1997 | DE19618880A1 Preparation of brown coal for gasification and combustion in power generation |
| 11/12/1997 | CN1164565A Method for producing formed cleaning coal before furnace |
| 11/11/1997 | US5685153 Efficient utilization of chlorine and/or moisture-containing fuels and wastes |
| 11/04/1997 | US5683951 Water treatment, roasting a ceramic and treatment with microorganisms of bacteria, fungi or yeasts |
| 11/04/1997 | US5683665 Composition and process for cleansing exhaust gas |
| 11/04/1997 | US5683664 Of a deodorizing ceramic obtained by calcining a composition comprising raw ceramic materials and microorganisms and/or culture fluid thereof |
| 10/22/1997 | CN1162628A Manufacture of energy saving coal additives and its operation |
| 10/16/1997 | WO1997038064A1 Process for treating coal tailings |
| 10/16/1997 | CA2251804A1 Process for treating coal tailings |
| 09/17/1997 | CN1159834A Transportability improver for pulverized coal |
| 09/10/1997 | EP0794192A1 Ferrocene derivatives |
| 08/28/1997 | WO1997031222A1 Process for generating superheated steam for operating a steam power station |
| 08/27/1997 | CN1157846A Method equipment and press for reducing moisture content in raw lignite |
| 08/21/1997 | DE19606153A1 Verfahren zur Erzeugung von Heißdampf zum Betreiben eines Dampfkraftwerkes A method of generating superheated steam for operating a steam power plant |
| 08/20/1997 | CA2196931A1 Apparatus for reducing the water content of water-containing brown coal |
| 08/19/1997 | US5659664 Speech synthesis with weighted parameters at phoneme boundaries |
| 08/19/1997 | US5658357 In liquid; applying compression |
| 07/29/1997 | CA1339051C Process for inhibiting the spontaneous oxidation of low rank coal |
| 07/23/1997 | EP0785246A1 Method for operating a coal-fired power plant |
| 07/17/1997 | WO1997025391A1 Method of gasifying coal and related installation |
| 07/17/1997 | CA2241985A1 Method of gasifying coal and related installation |
| 07/16/1997 | EP0783589A1 Transportability improver for pulverized coal |
| 07/10/1997 | WO1997024414A1 Method for manufacturing coal agglomerates for use in direct iron smelting reducing furnace |
| 07/02/1997 | CN1035330C Easy ignition charcoal for cooking food without pollution |
| 06/25/1997 | CN1035265C High-efficient energy-saving pollution-reducing combustion-supporting agent |
| 06/10/1997 | US5637122 Electrostatic pyrite ash and toxic mineral separator |
| 06/05/1997 | DE19537286A1 Press for de-watering sewage sludges and lignite |
| 05/13/1997 | US5628878 Aluminum trifluoride coating |
| 05/09/1997 | WO1997009398A3 Electrostatic pyrite, ash and toxic mineral separator |
| 05/07/1997 | CN1149006A Electrostatic pyrite, ash and toxic mineral separator |
| 04/30/1997 | CN1148617A SD coal firing element |
| 04/10/1997 | DE19537050A1 Cooler for lignite uses vibratory trough conveyor with stepped construction |
| 04/01/1997 | US5616216 Process and device for treating waste by direct contact |
| 03/27/1997 | WO1997011139A1 Process for operating a combustion plant of a coal-fired power station with slag tap firing and combustion plant operating thus |
| 03/27/1997 | DE19535315A1 Dewatering e.g. raw brown coal - comprises preheating feed material, sealing in steam-tight pressure chamber, subjecting to steam injection and applying mechanical pressure |
| 03/27/1997 | CA2232476A1 Method of operating a combustion unit of a coal-fired power plant with a slag tap furnace and a combustion plant operating by this method |
| 03/25/1997 | CA2133638C Desulphurization of carbonaceous fuel |
| 03/23/1997 | CA2185733A1 Process and apparatus for reducing bound water content of solid carboniferous materials |
| 03/13/1997 | WO1997009398A2 Electrostatic pyrite, ash and toxic mineral separator |
| 03/12/1997 | CN1145089A Needle coke for graphite electrode and process for producing the same |
| 02/27/1997 | WO1997007185A1 Stabilization of low rank coals after drying |
| 02/27/1997 | CA2229130A1 Stabilization of low rank coals after drying |
| 02/20/1997 | WO1997006227A1 Method and apparatus for reducing the by-product content in carbonaceous materials |
| 02/19/1997 | EP0758677A1 Stabilized thermally beneficiated low rank coal and method of manufacture |
| 02/16/1997 | CA2179460A1 Stabilized thermally beneficiated low rank coal and method of manufacture |
| 02/15/1997 | CA2156010A1 Solid fuel products free of slag formation and method of producing same |
| 02/12/1997 | EP0395707B1 Method and composition for decreasing emissions of sulfur oxides and nitrogen oxides |
| 02/12/1997 | CN1142845A Utilizing discarded carbon |
| 02/11/1997 | US5602065 Calcining raw materials and microorganisms; oxidation resistance |
| 02/11/1997 | US5601692 Process for treating noncaking coal to form passivated char |
| 02/04/1997 | US5599361 Stable compressed solid fuel pellets or briquets containing coal and/or coke fines with polymeric binder |
| 01/23/1997 | WO1997002363A1 Method for improving conveyability of pulverized coal |
| 01/22/1997 | EP0754746A1 Needle coke for graphite electrode and process for producing the same |
| 01/21/1997 | US5595577 Smoking article |
| 01/08/1997 | EP0611390A4 Coal pulverizer purifier classifier. |
| 01/08/1997 | EP0607158B1 Process for bonding halogens to solids in the combustion of fossil fuels, rubbish and the like |
| 01/02/1997 | DE19523722A1 Controlling free-lime content of ash from coal-fired power stations |
| 12/31/1996 | US5589118 Forming into briquettes with binder |
| 12/24/1996 | US5587552 Infrared illuminating composition |
| 12/19/1996 | WO1996041070A1 Efficient utilization of chlorine and/or moisture-containing fuels and wastes |
| 11/28/1996 | DE19519213A1 Treatment of biogenic fuel |
| 11/26/1996 | US5578239 Methods for treating coke and coal and products produced thereby |
| 11/26/1996 | US5577669 Apparatus and method for the beneficiation of ore and coal with the aid of ultrasound |
| 11/19/1996 | US5576056 Coating coal with water soluble cationic polymers for oxidation resistance |
| 11/19/1996 | US5575824 Coal preparation device |
| 11/07/1996 | WO1996035092A1 Apparatus for calcining petroleum coke |
| 11/07/1996 | DE19534558C1 Operating combustion appts. of coal power station |
| 11/06/1996 | EP0740695A1 Utilizing discarded carbon |
| 11/05/1996 | US5571293 Wood briquettes |
| 10/02/1996 | CN1132238A High powr firing aid coal saving agent |
| 10/02/1996 | CN1132237A Coke additives |
| 09/25/1996 | EP0581913B1 Process for treating moisture laden coal fines |
| 09/17/1996 | US5556436 Solid fuel made from porous coal and production process and production apparatus therefore |