Patents for C10F 5 - Drying or de-watering peat (330) |
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09/28/2000 | DE19914098A1 Process for dewatering solid fuel comprises heating the fuel and dewatering in a centrifuge |
04/01/1999 | WO1998012490A8 Method for dehydrating wet coal |
03/30/1999 | US5887514 Method, filter press and control device for reducing the water content of solid materials and/or sludges |
03/04/1999 | WO1999010079A1 A method and an apparatus for upgrading a solid material |
03/04/1999 | WO1999010078A1 Heating with steam |
01/26/1999 | US5862612 Method and system for dewatering carboniferous materials using a vaportight pressure chamber |
01/20/1999 | EP0891404A1 Process for comminuting and drying brown coal |
01/12/1999 | US5857421 Method of and means for producing combustible gases from low grade fuel |
12/23/1998 | CN1041323C Method of and means for producing combustible gases from grade solid fuel |
12/02/1998 | EP0784660B1 Method and device for reducing the water content of water-containing brown coal |
10/06/1998 | US5815946 Method for dehydrating wet coal |
09/23/1998 | CN1193652A Plant filter press and controlling device for reducing water content in solid and/or slurry materials |
09/17/1998 | DE19710711A1 Lignite dewatering under mechanical pressure, aided by superheated steam |
09/17/1998 | DE19710708A1 Lignite dewatering apparatus |
09/09/1998 | CN1192771A Method and apparatus for reducing by-products content in carbonaceous materials |
07/09/1998 | DE3790187C2 Drying of low-rank coal to reduce spontaneous combustion |
06/24/1998 | CN1038847C Method for producing combustible gases from low grade solid fuel like oil shale or the like |
06/23/1998 | US5769908 Injecting steam under pressure or under a vacuum |
06/03/1998 | CN1183455A Spheric washed slime granule and preparing method thereof |
03/26/1998 | WO1998012490A1 Method for dehydrating wet coal |
01/15/1998 | DE19627626A1 Dewatering process for brown coal for use in a power station boiler |
10/02/1997 | WO1997035944A1 Process for comminuting and drying brown coal |
10/02/1997 | DE19612187A1 Verfahren zur Zerkleinerung und Trocknung von Braunkohle Process for crushing and drying of lignite |
09/24/1997 | CN1160418A Method and device for reducing water content of water-contg. brown coal |
08/28/1997 | WO1997031222A1 Process for generating superheated steam for operating a steam power station |
08/28/1997 | WO1997031082A1 Process for reducing the water content of lignite |
08/27/1997 | EP0724508A4 Multi effect hydrolysing/drying system for biological materials |
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 |
08/21/1997 | DE19606152A1 Verfahren zur Reduzierung des Wassergehaltes von wasserhaltiger Braunkohle A method for reducing the water content of hydrous lignite |
07/23/1997 | EP0784660A1 Method and device for reducing the water content of water-containing brown coal |
06/24/1997 | CA2065923C Method and apparatus for harvesting and dewatering peat moss material |
06/05/1997 | DE19537286A1 Press for de-watering sewage sludges and lignite |
04/10/1997 | DE19537050A1 Cooler for lignite uses vibratory trough conveyor with stepped construction |
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 |
03/23/1997 | CA2185733A1 Process and apparatus for reducing bound water content of solid carboniferous materials |
02/20/1997 | WO1997006227A1 Method and apparatus for reducing the by-product content in carbonaceous materials |
11/27/1996 | CN1136683A Computer control program for rolling and forming device in hot-pressing process of briquette |
10/30/1996 | CN1134683A Multi effect hydrolysing/drying system for biological materials |
08/07/1996 | EP0724508A1 Multi effect hydrolysing/drying system for biological materials |
06/18/1996 | US5527365 Subjecting solid fuel to mildly reducing atmosphere at temperature of 150 to 300 degrees celcius at atmospheric pressure |
05/08/1996 | EP0639215B1 Process for drying hydrous solid fuels, in particular raw brown coal |
05/08/1996 | EP0639214B1 Process for dressing brown coal for combined gas and steam processes |
05/08/1996 | EP0571445B1 Process for dressing brown coal for combined gas and steam processes |
04/09/1996 | US5505144 Pyrolyzing fuel to produce combustible gases and carbonaceous material, combusting carbonaceous material, combusting ash |
04/04/1996 | WO1996010064A1 Method and device for reducing the water content of water-containing brown coal |
03/28/1996 | DE4434447A1 Verfahren und Vorrichtung zur Reduzierung des Wassergehaltes von kohlenstoffhaltigen Feststoffmaterialien Method and apparatus for reducing the water content of carbonaceous solid materials |
12/26/1995 | US5477627 Method and apparatus for harvesting and dewatering peat moss material |
05/27/1995 | CA2136662A1 Irreversible drying of carbonaceous fuels |
04/13/1995 | WO1995009722A1 Multi effect hydrolysing/drying system for biological materials |
04/13/1995 | CA2173440A1 Multi effect hydrolysing/drying system for biological materials |
02/14/1995 | US5388534 Pyrolysis of low grade fuel in pyrolyzer with carbonaceous material |
12/14/1994 | EP0430933B1 A method and apparatus for mechanical drying of an organic fibre based material as straw materials, peat, wooden chips and the like |
12/01/1993 | CN1078992A Method of and means for producing combustible gases from low grade solid fuel |
10/20/1993 | EP0566332A1 Method and apparatus for harvesting and dewatering peat moss material |
09/01/1993 | CN1075741A Method of and means for producing combustible gases from low grade solid fuel |
05/13/1993 | DE3644806C1 Process and plant for drying crude lignite in a fluidized-bed dryer |
03/03/1993 | EP0428564B1 Process and apparatus for generating steam |
09/03/1992 | WO1992014803A1 Process for dressing brown coal for combined gas and steam processes |
09/03/1992 | WO1992014802A1 Process for dressing brown coal for combined gas and steam processes |
09/03/1992 | WO1992014801A1 Process for drying hydrous solid fuels, in particular raw brown coal |
08/20/1992 | DE4105129A1 Verfahren zur trocknung wasserhaltiger fester brennstoffe, insbesondere rohbraunkohle Method for drying water-solid fuels, especially raw lignite |
08/20/1992 | DE4105128A1 Verfahren zur braunkohlenaufbereitung fuer gas-dampf-kombiprozesse Method for lignite treatment for gas-steam-combinatorial processes |
08/20/1992 | DE4105127A1 Verfahren zur braunkohlenaufbereitung fuer gas-dampf-kombiprozesse Method for lignite treatment for gas-steam-combinatorial processes |
06/09/1992 | CA1302706C Utilization of low rank coal and peat |
03/17/1992 | CA1297292C Apparatus and method for drying low rank coals |
12/04/1991 | CA2018141A1 Method and system for mechanical drying of raw peat |
10/16/1991 | EP0301000B1 Screw press |
09/24/1991 | CA1289361C Low severity peat dewatering process |
09/10/1991 | US5046265 Method and system for reducing the moisture content of sub-bituminous coals and the like |
07/09/1991 | CA1285760C Cooling of dried coal |
06/12/1991 | EP0430933A1 A method and apparatus for mechanical drying of an organic fibre based material as straw materials, peat, wooden chips and the like. |
02/20/1991 | EP0412985A1 Solvent extraction and dewatering of peat |
02/19/1991 | CA1280382C Process for heat treatment of coal |
12/26/1990 | CN1048054A Solvent extraction and dewatering of peat |
10/25/1990 | DE3943366A1 Fluidising indirectly heated drying bed - by evolved vapour before processing vapour to fitness for emission |
08/22/1990 | EP0383485A2 Process for dewatering peat |
08/21/1990 | CA1272881A1 Low temperature thermal-chemical pretreatment process for peat dewatering |
08/13/1990 | CA2009797A1 Peat compositions and their manufacture |
07/10/1990 | CA1271330A1 Upgrading solid fuels |
05/01/1990 | CA1268329A1 Drying plant for brown coals of high water content |
03/07/1990 | CN1040263A Apparatus and process for generating steam from wet fuel |
02/22/1990 | WO1990001663A1 A process and an apparatus for drying wet fuel |
01/23/1990 | US4895577 Steam, slurries, shearing, mixing, quenching |
12/13/1989 | EP0345387A1 Process for inhibiting the spontaneous oxidation of low rank coal |
11/07/1989 | US4878441 Apparatus and process for generating steam from wet fuel |
11/02/1989 | WO1989010391A1 Solvent extraction and dewatering of peat |
07/06/1989 | DE3742817A1 Process for manufacturing briquettes from lignite coke |
06/06/1989 | CA1255245A1 Process for the manufacture of coke granulates as a carburizing agent |
05/09/1989 | US4828575 Drying low rank coal and retarding spontaneous ignition |
04/18/1989 | CA1252626A1 Device for drying organic solids of high water content |
03/14/1989 | US4811494 Removal of water from carbonaceous solids by use of methyl formate |
03/07/1989 | US4810258 Low rank coal or peat having impurities removed by a drying process |
03/07/1989 | US4810257 Mechanical dewatering process |
02/09/1989 | DE3724960A1 Method and facility for drying moist bulk materials in a fluidised-bed dryer |
02/01/1989 | EP0301000A1 Screw press. |
01/24/1989 | US4800015 Utilization of low rank coal and peat |
01/12/1989 | WO1989000185A1 A method and apparatus for mechanical drying of an organic fibre based material as straw materials, peat, wooden chips and the like |
01/11/1989 | EP0298087A1 Utilization of low rank coal and peat |
01/10/1989 | US4797136 Nonflammable coating, spraying, drying |