BCM型催化剂在Innovene气相法聚丙烯装置上的应用

Application of BCM catalyst to an Innovene gas phase polypropylene plant

考察了国产BCM型催化剂在Innovene气相法聚丙烯(PP)装置上的工业应用,并开发出超柔无纺布专用PP新产品——PPR-Y40-V。结果表明:BCM型催化剂具有很高的活性,最高达63.3 kg/g,且氢调敏感性好;PPR-Y40-V粉料粒径较大且粒径分布窄,粒径大于0.85 mm的PP粉料占94.1%;BCM型催化剂完全可以用于Innovene气相法PP工艺。

Industrial application of BCM catalyst to the Innovene gas phase polypropylene plant was investigated, and a novel polypropylene（PP）for super soft non-woven frbic, grade PPR-Y40-V, was developed.The results indicate that BCM catalyst has high catalytic activity up to 63.3 kg/g and excellent sensitivity to hydrogen modulation. The PPR-Y40-V powder has bigger particle size and narrow particle size distribution.The PP powders with particle size greater than 0.85 mm account for 94.1%. BCM catalyst can be totally used in the Innovene gas phase PP process.