最新的分离技术使得从裂解汽油中回收高纯度的苯乙烯和异构级的混合二甲苯成为可能。这比把他们混合到汽油中更大大提升了其价值。
Latest separation technology makes it possible that recycling high-purity styrene and isomerous MX (mixed xylene), which greatly upgrades its value rather than those mixed into gasoline.
苯乙烯和混合二甲苯的混合物，在合成硅铝酸催化剂存在下连续合成二芳基乙烷。
Diarylethane was synthesized continuously from a mixture of styrene and xylol with synthetic SiO_2-Al_2O_3 as catalyst.
苯乙烯和混合二甲苯的混合物，在合成硅铝酸催化剂存在下连续合成二芳基乙烷。
Diarylethane was synthesized continuously from a mixture of styrene and xylol with synthetic SiO_2-Al_2O_3 as catalyst.
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