156087 ⎘
Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor Adding inert bed material to maintain proper fluidized bed inventory
Use of pre-oxidized ilmenite in fluidized bed boilers
#2System and process for recycling fluidized boiler bed material
#3Use of pre-oxidized ilmenite in fluidized bed boilers
#4Methods and devices for even distribution of solid fuel materials