The major product quality indexes basically reached or were close to that of slurrypolymerization.
液相本体法聚丙烯产品质量的主要指标基本达到或接近溶剂法产品指标。
2
Ethylene slurrypolymerization technology is the main method to produce PE. It has high demands on the performances of catalyst.
乙烯淤浆聚合工艺是生产聚乙烯的一种主要工艺，该工艺对催化剂的要求较高。
3
The kinetic behaviors and the polymerization results of the gas - phase and slurrypolymerization of ethylene with the prepolymerized catalyst and original catalyst have been compared.