可供选择地，镁钠针沸石颗粒作为催化剂的组成组分被引入到裂化催化剂中。
In the alternative, the ferrierite zeolite particles are incorporated into the cracking catalyst as an integral component of the catalyst.
可供选择地，镁钠针沸石颗粒作为催化剂的组成组分被引入到裂化催化剂中。
In the alternative, the ferrierite zeolite particles are incorporated into the cracking catalyst as an integral component of the catalyst.
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