| Patents for F22G 7 - Steam superheaters characterised by location, arrangement, or disposition (301) |
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| 07/27/2005 | EP0884526B1 Boiler |
| 07/26/2005 | CA2355101C Fossil-fired continuous-flow steam generator |
| 03/09/2005 | CN1192187C Fossil fuel fired steam generator |
| 03/09/2005 | CN1192186C Fossil fuel fired continuous-flow steam generator |
| 02/09/2005 | EP1504154A1 Method of producing energy at a pulp mill |
| 12/01/2004 | CN1550710A Steam generator operating on fossil fuel |
| 09/29/2004 | CN1168918C Device for superheating steam |
| 09/23/2004 | WO2004033309A3 Communication device holder |
| 04/22/2004 | WO2004033309A2 Communication device holder |
| 04/14/2004 | CN1145754C Waste heat steam generator |
| 01/22/2004 | US20040011484 Combusting waste liquor from pulping procedure in furnace of recovery boiler to generate flue gases; recovering heat from flue gases to produce saturated steam; gasifying a solid wood-based material; burning combustible gas; superheating |
| 11/20/2003 | WO2003095738A1 Exhalation system |
| 10/01/2003 | CN1122777C Boiler |
| 11/06/2002 | EP1255073A2 Method for the utilization of waste heat from pig iron production in rotary hearth furnaces |
| 10/17/2002 | DE10121624C1 Evaluating the waste heat produced from pig iron production in rotating furnaces comprises after burning a waste gas together with combustion air to form an inert process gas, forming hot vapor, and super heating the hot vapor |
| 09/10/2002 | US6446584 Fossil-fuel-fired steam generator |
| 09/10/2002 | US6446580 Fossil fuel-fired continuous-flow steam generator |
| 07/02/2002 | CA2243711C Boiler |
| 06/26/2002 | EP1141625B1 Fossil fuel fired continuous-flow steam generator |
| 03/20/2002 | EP1188986A2 Arrangement in recovery boiler |
| 03/07/2002 | US20020026905 Fossil-fuel-fired steam generator |
| 03/06/2002 | EP0993581B1 Waste heat steam generator |
| 02/20/2002 | CN1336997A Fossil fuel fired steam generator |
| 01/09/2002 | CN1330751A Fossil fuel fired continuous-flow steam generator |
| 01/03/2002 | US20020000208 Fossil fuel-fired continuous-flow steam generator |
| 10/17/2001 | EP1144910A1 Fossil fuel fired steam generator |
| 10/10/2001 | EP1141625A1 Fossil fuel fired continuos-flow steam generator |
| 08/07/2001 | US6269754 Steam generator for superheated steam for incineration plants with corrosive flue gases |
| 01/30/2001 | US6178924 Method for upgrading a boiler |
| 01/16/2001 | US6173679 Waste-heat steam generator |
| 07/27/2000 | DE19901621A1 Fossilbeheizter Dampferzeuger Fossil heated steam generator |
| 07/20/2000 | WO2000042352A1 Fossil fuel fired steam generator |
| 07/12/2000 | CN1260034A Wast heat steam generator |
| 07/06/2000 | DE19858780A1 Fossilbeheizter Durchlaufdampferzeuger Fossil heated through steam generator |
| 06/29/2000 | WO2000037851A1 Fossil fuel fired continuos-flow steam generator |
| 06/07/2000 | EP0753122B1 Device for producing and superheating steam, and its use |
| 04/19/2000 | EP0993581A1 Waste heat steam generator |
| 03/07/2000 | US6032468 Method and device for generating steam |
| 02/23/2000 | EP0981015A1 Superheated steam generator for combustion plants with corrosive gases |
| 10/20/1999 | EP0950024A1 Purifying water by superheated steam |
| 09/14/1999 | US5950574 Boiler |
| 06/23/1999 | EP0717826B1 Steam boiler |
| 03/17/1999 | CN1211308A Boiler |
| 01/14/1999 | WO1999001697A1 Waste heat steam generator |
| 12/16/1998 | EP0884526A1 Boiler |
| 11/19/1998 | DE19720789A1 Steam generation procedure |
| 09/22/1998 | US5810977 Purifying water by superheated steam |
| 08/11/1998 | US5791300 For dividing a flue gas flow into several paths in a steam generator |
| 06/25/1998 | WO1998027385A1 Boiler |
| 06/25/1998 | WO1998027384A1 Method in a boiler, particularly a chemical recovery boiler |
| 05/26/1998 | US5755187 Steam boiler with externally positioned superheating means |
| 02/26/1998 | WO1998007657A1 Purifying water by superheated steam |
| 02/26/1998 | CA2264025A1 Purifying water by superheated steam |
| 02/03/1998 | US5713312 Syngas cooler with vertical surface superheater |
| 10/08/1997 | EP0800037A2 A boiler |
| 02/26/1997 | CN1143998A Device for superheating steam |
| 01/15/1997 | EP0753122A1 Device for superheating steam |
| 10/09/1996 | CN2237177Y Energy saving low pressure high temperature boiler |
| 08/27/1996 | US5549078 Device for superheating steam |
| 06/26/1996 | EP0717826A1 Steam boiler |
| 05/30/1996 | WO1996016297A1 Device for superheating steam |
| 05/30/1996 | CA2181723A1 Device for superheating steam |
| 10/24/1995 | US5460127 Steam boiler |
| 03/16/1995 | WO1995007437A1 Steam boiler |
| 03/08/1995 | CA2105602A1 Steam boiler |
| 12/14/1994 | CN1096357A Improved temperature control of steam for boilers |
| 05/17/1994 | US5311844 Internested superheater and reheater tube arrangement for heat recovery steam generator |
| 05/03/1994 | US5307766 Temperature control of steam for boilers |
| 04/05/1994 | US5299534 Single-drum recovery boiler |
| 11/09/1993 | US5259343 Apparatus for providing uniform heat transfer in superheating steam generators |
| 09/29/1993 | EP0562736A1 Superheater and reheater tube arrangement for heat recovery steam generator |
| 09/28/1993 | CA2091238A1 Internested superheater and reheater tube arrangement for heat recovery steam generator |
| 05/06/1992 | CN1016531B Reheating waste gas boiler |
| 04/10/1991 | CN1050602A Reheating waste gas boiler |
| 04/03/1991 | EP0419696A1 Reheat type exhaust gas boiler |
| 07/31/1990 | US4944252 Reheat type exhaust gas boiler |
| 07/04/1990 | CN1008655B Waste heat recoverying boiler |
| 08/22/1989 | US4858562 Reheat type waste heat recovery boiler and power generation plant |
| 06/14/1989 | CN1004512B 锅炉 Boiler |
| 11/16/1988 | CN88102634A Waste heat recoverying boiler and power plant with same |
| 11/09/1988 | EP0290220A1 Reheat type waste heat recovery boiler and power generation plant using the same |
| 07/05/1988 | US4754725 Supercritical sliding pressure operation boiler with rear gas duct |
| 01/27/1988 | EP0254379A1 Boilers systems |
| 05/12/1987 | US4664067 Exhaust gas heat recovery boiler |
| 12/30/1986 | US4632064 Boiler |
| 10/15/1986 | EP0197378A1 Once-through steam generator |
| 09/02/1986 | CA1210653A1 Apparatus for superheating steam |
| 08/27/1986 | EP0192044A1 Boiler with a rear gas duct |
| 08/20/1986 | EP0191415A1 Exhaust gas heat recovery boiler |
| 08/20/1986 | CN86100970A 锅炉 Boiler |
| 07/22/1986 | CA1208086A1 Single drum all-welded boiler |
| 05/10/1986 | CN85107016A 锅炉 Boiler |
| 05/07/1985 | CA1186577A1 Steam generator with superheated tube bank |
| 04/17/1984 | US4442800 For a furnace |
| 12/06/1983 | US4418652 Steam generator having a superheater tube bank |
| 11/09/1983 | EP0093570A2 Boiler systems |
| 03/30/1983 | EP0075041A1 Steam generator with a superheater tubular wall |
| 06/26/1979 | CA1057145A1 Marine boiler |
| 03/28/1978 | US4080933 Heated enclosures |
| 08/16/1977 | US4041908 Super heater |