这家工厂也是一座世界级规模的化工厂，将源源不断地生产成千上万吨聚乙烯、聚丙烯（塑料的基本组成部分）和二甲苯（PX，用于合成聚脂纤维）。
The facility is also a world-scale chemical plant, pumping out thousands of tons of polyethylene and polypropylene, the building blocks of plastic, and paraxylene, which gets turned into polyester.
甲苯，二甲苯，溶剂级石脑油。
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.
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