As a result,the high-octane gasoline is obtained from C9 through two stage polymerization in the presence of metal halide as catalyst.The process is mild condition and convenient to operate.

• 实验结果表明,C9馏分在金属卤化物存在下通过两段聚合制备高辛烷值汽油组分,聚合条件温和,操作简单,可得到无色无怪味的高辛烷值汽油组分。