The price of propylene has increased due to higher demand.

由于需求增加，丙烯的价格上涨了。

The factory uses propylene to produce various plastic products.

工厂使用丙烯生产各种塑料制品。

Propylene is a key ingredient in the manufacturing of polypropylene.

丙烯是制造聚丙烯的关键成分。

Researchers are exploring new ways to synthesize propylene.

研究人员正在探索合成丙烯的新方法。

The chemical industry heavily relies on propylene for many processes.

化学工业在许多工艺中严重依赖丙烯。

Polypropylene is propylene polymerization and obtained a thermoplastic resin.

聚丙烯是由丙烯聚合而制得的一种热塑性树脂。

EPDM is a terpolymer elastomer made from ethylene-propylene diene monomer.

EPDM是一种由乙烯-丙烯、二烯单聚物构成的三元共聚物弹性材料。

Process of producing DIPE from propylene is one of effective routes to use propylene and has obvious economic pro…

丙烯制二异丙醚工艺简单，经济效益显著，是丙烯合理应用的有效途径之一。

Operating result showed that the catalyst has high activity for arsenic removal from propylene, which well meets the requirement of high efficiency catalyst on quality of propylene feedstock.

结果表明该脱砷剂在丙烯精制的过程中具有极强的脱砷活性，完全满足高效催化剂对丙烯的质量要求。

A divided wall column was used to separate propylene and propane.

提出了采用隔离壁塔分离丙烯-丙烷的新工艺.