초록 ▼

A gas turbine is employed in a combined cycle system to produce one or more chemically useful products. Selected exhaust gases are fed back into the gas turbine compressor so as to establish a stable mixture of working fluid constituents for the gas turbine. The gas turbine is preferably configured

A gas turbine is employed in a combined cycle system to produce one or more chemically useful products. Selected exhaust gases are fed back into the gas turbine compressor so as to establish a stable mixture of working fluid constituents for the gas turbine. The gas turbine is preferably configured in a combined cycle arrangement and both mechanical and thermal energy is extracted from the flow of gases through the load turbine, this energy being used in the production of useful process fluids. The methods and apparatus of the present invention are particularly unique in that here the principal output of the combined cycle plant is not electrical energy but rather valuable chemical products. In short, the gas turbine is being employed as a high-temperature reactor from which both mechanical and thermal energy may be extracted as a result of the energy in the gaseous reaction products.

대표청구항 ▼

An apparatus for producing fluids including at least carbon dioxide comprising: a gas turbine having a gas compressor and a load turbine driven by combustion of gases introduced into a combustor, said combustor receiving gases at least partially from said compressor; means for supplying hydrocarbon

An apparatus for producing fluids including at least carbon dioxide comprising: a gas turbine having a gas compressor and a load turbine driven by combustion of gases introduced into a combustor, said combustor receiving gases at least partially from said compressor; means for supplying hydrocarbon fuel to said combustor; means for supplying a stoichiometric excess of oxidant to said combustor to effect complete combustion; means for feeding back at least some gaseous exhuast including carbon dioxide to said compressor from the output of said load turbine; means to at least partially divert from said compressor the feedback flow thereto; and means to remove carbon dioxide from said diverted feedback flow.