Heat-Recovery and Seed-Recovery Development Project: Engineering Test Facility HRSR Conceptual Design Study

摘要

Heat Recovery Seed Recovery (HRSR) subsystem described is to serve as a reference design for subsequent development of the Engineering Test Facility (ETF) concept. Ultimately, the aim of an ETF is to demonstrate the practicality of a coal-fired, open cycle MHD power plant. The HRSR subsystem consists of a boiler (furnace and convection pass), an electrostatic precipitator (ESP), an air heater and auxiliary equipment. The boiler is designed to produce superheated steam, to heat primary combustion air and to collect condensed spent seed material. The boiler is a subcritical, drum type with forced (pump assisted) circulation. The heat absorption equipment of the boiler includes the superheater, reheater, intermediate temperature oxidant heater (ITOH), economizer and enclosure walls. (ERA citation 07:047133)