发明名称 GAS-PHASE PROCESS FOR THE POLYMERIZATION OF ALPHA-OLEFINS
摘要 <p>A continuous gas-phase process for the polymerization of alpha-olefins, in particular ethylene, comprising passing an alpha-olefin monomer stream through an oil filter in order to reduce the amount of oil to less than 8 ppm, and polymerizing the thus purified monomer feed in gas-phase reactor; the reduction of the amount of oil improves the operability of the plant over time.</p>
申请公布号 WO2009077185(A1) 申请公布日期 2009.06.25
申请号 WO2008EP10823 申请日期 2008.12.18
申请人 BASELL POLYOLEFINE GMBH;HECKER, MANFRED;SCHOPF, MARKUS;HAMMANN, AXEL;DE LANGE, PAULUS-PETRUS, MARIA 发明人 HECKER, MANFRED;SCHOPF, MARKUS;HAMMANN, AXEL;DE LANGE, PAULUS-PETRUS, MARIA
分类号 C08F10/02;C08F2/34;C10G70/00 主分类号 C08F10/02
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