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Class Information
Number: 60/39.52
Name: Power plants > Combustion products used as motive fluid > With exhaust treatment > Exhaust gas recycling
Description: Plants in which some or all of the exhaust gases are returned to the circuit to form a portion of the motive fluid.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7516609 |
Carbon dioxide recirculation |
Apr. 14, 2009 |
| 7509794 |
Waste heat steam generator |
Mar. 31, 2009 |
| 7503178 |
Thermal power plant with sequential combustion and reduced-CO.sub.2 emission, and a method for operating a plant of this type |
Mar. 17, 2009 |
| 7490472 |
Efficient combined cycle power plant with CO.sub.2 capture and a combustor arrangement with separate flows |
Feb. 17, 2009 |
| 7472550 |
Combined cooling and power plant with water extraction |
Jan. 6, 2009 |
| 7421835 |
Air-staged reheat power generation system |
Sep. 9, 2008 |
| 7363756 |
Method for combustion of a fuel |
Apr. 29, 2008 |
| 7316105 |
Steam power plant |
Jan. 8, 2008 |
| 7305831 |
Gas turbine having exhaust recirculation |
Dec. 11, 2007 |
| 7299637 |
Method and device for operating a gas turbine with a fossil-fuel fired combustion chamber |
Nov. 27, 2007 |
| 7278267 |
Steam turbine plant |
Oct. 9, 2007 |
| 7258724 |
Method for the separation of residual gases and working fluid in a combined cycle water/steam process |
Aug. 21, 2007 |
| 7204077 |
Atmospheric pressure combustion turbine system |
Apr. 17, 2007 |
| 7191587 |
Hybrid oxygen-fired power generation system |
Mar. 20, 2007 |
| 7134285 |
Adiabatic power generating system |
Nov. 14, 2006 |
| 7124589 |
Power cogeneration system and apparatus means for improved high thermal efficiencies and ultra-low emissions |
Oct. 24, 2006 |
| 7089745 |
System for vaporization of liquid fuels for combustion and method of use |
Aug. 15, 2006 |
| 7089743 |
Method for operating a power plant by means of a CO.sub.2 process |
Aug. 15, 2006 |
| 7007487 |
Recuperated gas turbine engine system and method employing catalytic combustion |
Mar. 7, 2006 |
| 6981366 |
Turbineless jet engine |
Jan. 3, 2006 |
| 6957539 |
Power generator with low CO2 emissions and associated method |
Oct. 25, 2005 |
| 6945052 |
Methods and apparatus for starting up emission-free gas-turbine power stations |
Sep. 20, 2005 |
| 6945029 |
Low pollution power generation system with ion transfer membrane air separation |
Sep. 20, 2005 |
| 6928730 |
Method for making a multi-pass exhaust gas recirculation cooler |
Aug. 16, 2005 |
| 6910335 |
Semi-closed Brayton cycle gas turbine power systems |
Jun. 28, 2005 |
| 6886344 |
Method for the operation of a power plant |
May. 3, 2005 |
| 6848249 |
Coleman regenerative engine with exhaust gas water extraction |
Feb. 1, 2005 |
| 6832485 |
Method of and apparatus for producing power using a reformer and gas turbine unit |
Dec. 21, 2004 |
| 6684643 |
Process for the operation of a gas turbine plant |
Feb. 3, 2004 |
| 6651421 |
Coleman regenerative engine with exhaust gas water extraction |
Nov. 25, 2003 |
| 6637183 |
Semi-closed brayton cycle gas turbine power systems |
Oct. 28, 2003 |
| 6622470 |
Semi-closed brayton cycle gas turbine power systems |
Sep. 23, 2003 |
| 6598402 |
Exhaust gas recirculation type combined plant |
Jul. 29, 2003 |
| 6536205 |
Combined cycle power plant |
Mar. 25, 2003 |
| 6532745 |
Partially-open gas turbine cycle providing high thermal efficiencies and ultra-low emissions |
Mar. 18, 2003 |
| 6412284 |
Methods and apparatus for supplying air to gas turbine engines |
Jul. 2, 2002 |
| 6389796 |
Gas turbine system and combined plant comprising the same |
May. 21, 2002 |
| 6363709 |
Exhaust gas recirculation type combined plant |
Apr. 2, 2002 |
| 6353789 |
Predicting broadband noise from a stator vane of a gas turbine engine |
Mar. 5, 2002 |
| 6293338 |
Gas turbine engine recuperator |
Sep. 25, 2001 |
| 6282883 |
Hydrogen burning turbine plant |
Sep. 4, 2001 |
| 6269624 |
Method of operating a power plant with recycled CO2 |
Aug. 7, 2001 |
| 6260348 |
Combined cycle power plant with fuel reformer |
Jul. 17, 2001 |
| 6256976 |
Exhaust gas recirculation type combined plant |
Jul. 10, 2001 |
| 6212871 |
Method of operation of a gas turbine engine and a gas turbine engine |
Apr. 10, 2001 |
| 6202400 |
Gas turbine exhaust recirculation method and apparatus |
Mar. 20, 2001 |
| 5996336 |
Jet engine having radial turbine blades and flow-directing turbine manifolds |
Dec. 7, 1999 |
| 5955039 |
Coal gasification and hydrogen production system and method |
Sep. 21, 1999 |
| 5906806 |
Reduced emission combustion process with resource conservation and recovery options "ZEROS" zero-emission energy recycling oxidation system |
May. 25, 1999 |
| 5852925 |
Method for producing oxygen and generating power using a solid electrolyte membrane integrated with a gas turbine |
Dec. 29, 1998 |
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