| 摘要 |
<p>A process and equipment for generating useful power comprising a special split stream heat recovery boiler (108) in combination with a gas turbine (20) and a steam turbine (80) to form a combined cycle. A steam-injected gas turbine (20) and alternately a condensing steam turbine (116) may be utilized. A topping high temperature and high pressure topping steam turbine (80) optionally may be included. Chemical heat recuperation via natural gas reformation may be incorporated within the boiler (108) to increase cycle efficiency further and to lower NOx formation without excess CO. The heat recovery boiler (206) yields increased efficiency and power output heretofore unexpected for the combined cycle compared to conventional combined cycle equipment.</p> |
