Single site reactor/catalyst continuity in a dispersed phase reaction in terms of initial activation and subsequent deactivation may be improved by treating the support with a metal salt. The activator and catalyst are then deposited on the treated support. The resulting catalyst has a lower consumption of ethylene during initiation and a lower rate of deactivation. Preferably the catalyst is used with an antistatic agent.
申请公布号
CA2716772(A1)
申请公布日期
2011.04.20
申请号
CA20102716772
申请日期
2010.10.06
申请人
NOVA CHEMICALS CORPORATION
发明人
GAO, XIAOLIANG;SANTOS, BILLY GASPAR;HOANG, PETER PHUNG MINH;JONES, AMY MARIE;SHAW, BENJAMIN MILTON;JOBE, IAN RONALD