| Patents for F01K 23 - Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids (6,676) |
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| 03/30/1994 | EP0588930A1 A method and a device for maintaining a high gas temperature in a pfbc power plant. |
| 03/23/1994 | EP0588392A1 Steam and gas turbine power plant using moistened natural gas |
| 03/22/1994 | US5295350 Process for the generation of power |
| 03/16/1994 | EP0586431A1 Environmentally acceptable energy generation process and plant in a combined gas/steam generating power station |
| 03/16/1994 | EP0586425A1 Energy generating process in a combined gas/steam generating power station |
| 03/16/1994 | EP0586416A1 Environmentally acceptable electric energy generation process and plant |
| 03/16/1994 | EP0518868B1 Process and device for generating mechanical energy |
| 03/15/1994 | US5293842 Method for operating a system for steam generation, and steam generator system |
| 03/03/1994 | WO1994004795A1 Energy generation process in a combined gas-steam power station |
| 03/03/1994 | DE4231151A1 Gas turbine operation with fluidic bed combustion - introduces cooling gas into fluidic bed to limit its operating temp. |
| 03/03/1994 | DE4228206A1 Operation of gas turbine plant burning solid fuel - involves waste heat from gas turbine to pre-dry fuel |
| 03/02/1994 | EP0584072A1 Gas-turbine/steam-turbine installation. |
| 02/24/1994 | DE4227146A1 Verfahren zur Erzeugung von Energie in einer kombinierten Gas-Dampfkraftanlage Process for the production of energy in a combined gas-steam power plant |
| 02/23/1994 | CN1082685A Staged furnaces for firing coal pyrolysis gas and char |
| 02/22/1994 | US5287695 Power plant system |
| 02/16/1994 | EP0582898A1 Method of operating a steam and gas turbine system and system for carrying out the method |
| 02/15/1994 | US5285629 Circulating fluidized bed power plant with turbine fueled with sulfur containing fuel and using CFB to control emissions |
| 02/15/1994 | US5285627 Method for operating a gas and steam turbine plant and a plant for performing the method |
| 02/10/1994 | DE4225858A1 Ash particle solidification and removal for a coal-dust fired gas-turbine installation - by partial cooling of combustion gases by injection of pass-out steam, water, or air |
| 02/03/1994 | WO1994002712A1 Method and device for the operation of a combined-process power station |
| 02/03/1994 | WO1994002711A1 Process and arrangement for operating a combined power station |
| 02/02/1994 | EP0580910A1 Combined power cycle with liquefied natural gas (LNG) and synthesis or fuel gas |
| 01/27/1994 | DE4224958A1 Verfahren und Anordnung zum Betrieb eines Kombikraftwerkes Method and apparatus for operating a combined cycle power plant |
| 01/20/1994 | WO1994001657A1 An inert gas turbine engine |
| 01/19/1994 | EP0579061A1 Method of operating a steam and gas turbine system and system for carrying out the method |
| 01/11/1994 | CA2008339C Process to cool gas |
| 01/05/1994 | CN1080357A Full fired combined power plant |
| 12/29/1993 | EP0575406A1 Improved clean power generation. |
| 12/21/1993 | US5271217 Mounting arrangement for a single shaft combined cycle system |
| 12/14/1993 | US5269130 Method for operating a gas and steam turbine plant and gas and steam turbine plant operated according to the method |
| 12/09/1993 | WO1993024785A1 Gas-distributing station with energetic installation |
| 12/09/1993 | WO1993024784A1 Gas-distributing station with energetic installation |
| 12/09/1993 | WO1993024704A1 A process for recovering chemicals and energy from cellulose waste liquor |
| 12/09/1993 | WO1993024703A1 A process for recovering energy from a combustible gas |
| 12/09/1993 | CA2136829A1 A process for recovering chemicals and energy from cellulose waste liquor |
| 12/09/1993 | CA2136817A1 A process for recovering energy from a combustible gas |
| 12/07/1993 | US5267434 Gas turbine topped steam plant |
| 12/01/1993 | CN1022944C Method and installation for generating electrical power |
| 11/30/1993 | US5265410 Power generation system |
| 11/24/1993 | EP0571233A2 Staged furnaces for firing coal pyrolysis gas and char |
| 11/23/1993 | CA2096323A1 Staged furnaces for firing coal pyrolysis gas and char |
| 11/18/1993 | EP0569796A2 Process furnace with a split flue convection section |
| 11/11/1993 | WO1993022600A1 Method for maintaining a nominal working temperature of flue gases in a pfbc power plant |
| 11/11/1993 | WO1993022540A1 Combined cycle power plant incorporating atmospheric circulating fluidized bed boiler and gasifier |
| 11/11/1993 | DE4313368A1 Measurement of metal constituents in combustion gases - from light emission of gas in plasma flame |
| 11/09/1993 | CA2015909C Cogeneration of electricity and liquid carbon dioxide by combustion of methane-rich gas |
| 11/06/1993 | CA2094433A1 Process furnace with a split flue convection section |
| 10/27/1993 | EP0566868A1 Method of operating a gas turbine plant |
| 10/26/1993 | US5255507 Combined cycle power plant incorporating atmospheric circulating fluidized bed boiler and gasifier |
| 10/26/1993 | US5255504 Electrical power generation |
| 10/22/1993 | CA2093185A1 Method of operating a gas turbine group |
| 10/15/1993 | CA2093948A1 Gas turbine topped steam plant |
| 10/14/1993 | WO1993020336A1 Pfbc power plant with turbocharged cycle |
| 10/12/1993 | US5251434 Pressurized fluidized-bed boiler power plant |
| 10/12/1993 | US5251433 Adding separate streams of dry sulfur-free fuel gas and moist nitrogen to combustion zone of gas turbine, burning it with air to yield flue gas which is expanded to power turbine |
| 10/12/1993 | US5251432 Method for operating a gas and steam turbine plant |
| 10/06/1993 | CN1076996A Apparatus and method for economic use of excess compressed air when firing low caloric-value gas in a combustion gas turbine |
| 09/28/1993 | US5247907 Process furnace with a split flue convection section |
| 09/28/1993 | US5247791 Power generation plant and power generation method without emission of carbon dioxide |
| 09/23/1993 | DE4308694A1 Monitoring and controlling fluid bed layer - facilitating precise determn. of optimum bed thickness and max. efficiency esp. in treatment of sulphur and nitrogen oxide(s) |
| 09/22/1993 | EP0561220A1 Process for operating a steam generating system and steam generator |
| 09/08/1993 | CN1022061C Method for gasifying combustion and gasifying electricity generation method |
| 09/07/1993 | US5241825 Process for generating electric power |
| 09/07/1993 | US5241817 For propelling a wheeled vehicle |
| 08/25/1993 | EP0556568A1 Vehicle drive unit |
| 08/24/1993 | US5237816 Steam generator control systems |
| 08/12/1993 | DE4203438A1 Energy-saving thermal generation plant - has electricity generated by steam engine-generator and IC engine-generator with heat exchange between water and freon cycles |
| 07/07/1993 | EP0549930A1 Gas turbine plant |
| 07/06/1993 | US5224338 Gasifying combustion method and gasifying power generation method |
| 07/01/1993 | CA2086184A1 Gas turbine arrangement |
| 06/17/1993 | DE4141051A1 Combustion engine combined with steam turbine - uses heat from exhaust gases to vaporise working fluid for turbine |
| 06/16/1993 | EP0546527A1 Process for the purification of a H2S and nitrogen containing crude gas |
| 06/10/1993 | WO1993011351A1 Apparatus and method for firing low caloric-value gas |
| 06/10/1993 | WO1993011297A1 Method of recovering energy from waste liquors from pulp processes |
| 06/10/1993 | CA2124347A1 Apparatus and method for economic use of excess compressed air when firing low caloric-value gas in a combustion gas turbine |
| 06/08/1993 | US5216885 Combustor for burning a premixed gas |
| 05/27/1993 | WO1993010335A1 Combined gas-steam turbine power station |
| 05/27/1993 | WO1993010137A1 2'-deoxy-2'-fluorocoformycin and stereoisomers thereof |
| 05/25/1993 | US5212941 Method for operating a combined gas turbine/steam turbine process |
| 05/19/1993 | DE4137946A1 Gas and steam power plant - incorporates gas turbine whose exhaust gas heat is used for steam prodn. and steam is fed to steam turbine and heat exchanger |
| 05/19/1993 | CN1072239A Synchronous birotor combination engine |
| 05/05/1993 | CN1071732A Differential bed coal combustion joint circulation method and device |
| 04/28/1993 | EP0539244A1 Method of supplying energy through medium of methanol |
| 04/21/1993 | CN1020348C Electric power generation method of binding gasify combination cycle |
| 04/20/1993 | US5203160 Combined generating plant and its start-up control device and start-up control method |
| 04/20/1993 | US5203159 Pressurized fluidized bed combustion combined cycle power plant and method of operating the same |
| 04/13/1993 | US5201172 Method for treating black liquor |
| 04/06/1993 | US5199356 Efficient incinerator |
| 04/06/1993 | US5199256 Overspeed protection for a gas turbine/steam turbine combined cycle |
| 04/01/1993 | WO1993006351A1 Air flow control system in pfbc plants |
| 04/01/1993 | WO1993006350A1 Temperature control of the air supply in pfbc plants |
| 04/01/1993 | DE4230819A1 Gasifying coal to produce hydrogen@-rich gas - comprises rapidly heating to gasification temp. and keeping at this temp. to form desired gas |
| 03/30/1993 | US5197277 Gasification-type combined electric power generating plant |
| 03/25/1993 | DE4131757A1 Verfahren zur umweltfreundlichen erzeugung elektrischer energie in einer kombinierten gas-dampfkraftanlage Environmentally friendly process for generation of electrical energy in a combined gas-steam power plant |
| 03/23/1993 | US5195881 Screw-type compressor/expander with valves at each axial end of rotors |
| 03/17/1993 | CN1020122C Steam power plant by using refined bottem oil |
| 03/11/1993 | CA2077880A1 Method of supplying energy through medium of methanol |
| 03/09/1993 | US5191766 Hybrid internal combustion/steam engine |
| 03/04/1993 | DE4129115A1 Steam-generation method using waste heat - involves superheating saturated stream generated in both heating stages |
| 03/02/1993 | US5189873 Combined cycle power plant with water treatment |