摘要
分析了硫对丙烯聚合高效催化剂的影响 ,介绍了采用国产脱硫剂对液相丙烯进行常温精脱硫的情况。生产实践表明 ,在粗丙烯硫含量不大于 1 0μg/g情况下 ,精丙烯硫含量可控制在 1 .0 μg/g左右 。
Influence of sulfur on high efficiency propylene polymerization catalyst is discussed and application of domestic desulfurization agent in ambient temperature desulfurization from liquid phase propylene described.Commercial operation showed that the agent can reduce the sulfur content in treated propylene to around 1 0μg/g when sulfur content of raw propylene is no more than 10μg/g,which greatly improved quality of PP product and economic profit.
出处
《工业催化》
CAS
2000年第1期56-59,共4页
Industrial Catalysis
