聚丙烯生产工艺技术进展

The Technology Progress of Polypropylene Production Process

聚丙烯作为一种重要的化工产品,已广泛应用于各个领域。综述了国内外聚丙烯生产工艺的技术进展,包括溶液法、淤浆法、本体法及气相法,重点介绍了气相法聚丙烯生产工艺,分析了各种生产工艺的优缺点,指出了今后聚丙烯生产工艺的发展方向。

Polypropylene has been applied widely in many fields as an important chemical product. The technol- ogy progress of polypropylene production process in home and abroad were reviewed, including solution process, slur- ry process, bulk process and gas phase process, the gas phase polypropylene process was introduced emphatically, the advantages and disadvantages of the several production process were analyzed, and the development direction of poly- propylene production process was pointed out.