Dongfang Boiler Group Co., Ltd. (DBC) is the first-class and the largest suppliers of thermal power equipment, nuclear power equipment, power plant auxiliaries, chemical vessels, environmental protection equipment and coal gasification equipment in China. It is also a first- class service provider of power plant and general contractor of environmental protection equipment in China. Our products, such as 300MW～1000MW class supercritical and ultra supercritical once-through boilers, subcritical natural circulation boilers of 600MW class and below, 250MW～600MW class subcritical and supercritical CFB boilers and 300MW～600MW class subcritical and supercritical double arch furnace boilers, equipment for 1000MW class nuclear power plant, petrochemical vessels as well as HP heaters, LP heaters, deaerators and De-SOx and De-NOx equipment for power plant, have reached the world’s advanced level.
DBC has a lot of experience on Circulating Fluidized Bed combustion and is standing in the front of CFB boiler technology. “600MW supercritical circulating fluidized bed boiler technology development and engineering demonstration” project won the first prize for China national scientific and technological progress in Jan. 2018. These experience in CFB combustion will serve the CHEERS project.
Role in CHEERS
WP 4 – Process integration and system prototype design
Design Integration and Front End Engineering Design (FEED) for the CLC plant, excluding the fuel reactor
In CHEERS project, Dongfang Boiler will provide the demonstration site as well as the utility facilities in the test center of the Key Laboratory for Clean Combustion and Flue Gas Purification of Sichuan Province, located in Deyang City. An existing 3MWth CFB combustion test facility of Dongfang Boiler will be modified to demonstrate Chemical Looping Combustion of petcoke and coal. Dongfang Boiler is responsible for the engineering of this pilot facility except the fuel reactor, as well as the construction, start-up, and commissioning.