... , 10 tons/day , 12 tons per day3. the size of reactor: 2200mm*5100, 2200mm * 6000mm , 2200mm * 6600mm , 2800mm * 6000mm, 2800mm*6600mm4 ... workers. 19. The investment required:The whole plant cost, the sea feight, the raw material cost, the workers salary, the electricity per day ... , using waste gas to heat the reactor.In average, per ton raw material, the fuel cost is 60kg for heating. We take ...