The activated carbon for flue gas desulfurization was prepared from bituminous coal by gasactivation process.
以烟煤为原料，采用气体活化法制备煤质活性炭，并将其用于烟气脱硫。
2
A new gasactivation method was proposed to remove nickel from spent fluid catalytic cracking (FCC) catalyst effectively.
提出了一种新的废流化催化裂化催化剂气相活化脱镍技术。
3
A new silicon membrane, which is employable in gas separation at higher temperature, is developed by control pyrolysis and activation of a thermosetting.