Abstract: A methanol indirect combustion combined-cycle power generation apparatus and method. A liquid methanol input stream is evaporated to provide a gaseous methanol stream which is converted to syngas that is combusted in a gas turbine assembly to drive a first electrical generator and produce an exhaust gas. Heat from the exhaust gas of the gas turbine assembly is used to produce first and second steam streams. The first steam stream drives a first steam turbine and provides the heat required for converting the gaseous methanol stream to the syngas combustion stream. The second steam stream drives a second steam turbine and provides the heat required for evaporating the liquid methanol input stream. A second electrical generator is driven using at least one of the first and second steam turbines.

Abstract: A power generation plant and a method of generating electric energy from recovered heat during an industrial process that uses steam as a means of transferring energy. The method comprises: a) generating a first saturated steam in a first heat exchanger heated by a first source of recovered heat; b) feeding the first saturated steam into a first steam turbine generator, where the first steam turbine generator outputs exhaust steam; c) removing moisture from the exhaust steam with a moisture separator; d) superheating the moisture reduced exhaust steam from step c) in a main heat exchanger with a heat source; and e) feeding the superheated exhaust steam into a second steam turbine generator. The power generation plant comprises a first source of saturated steam, a first steam turbine generator, a moisture separator, a second source of saturated steam, a heat exchanger and a second steam turbine generator.

Abstract: A power generation plant and a method of generating electric energy from recovered heat during an industrial process that uses steam as a means of transferring energy. The method comprises: a) generating a first saturated steam in a first heat exchanger heated by a first source of recovered heat; b) feeding the first saturated steam into a first steam turbine generator, where the first steam turbine generator outputs exhaust steam; c) removing moisture from the exhaust steam with a moisture separator; d) superheating the moisture reduced exhaust steam from step c) in a main heat exchanger with a heat source; and e) feeding the superheated exhaust steam into a second steam turbine generator. The power generation plant comprises a first source of saturated steam, a first steam turbine generator, a moisture separator, a second source of saturated steam, a heat exchanger and a second steam turbine generator.