| 发明名称 |
POLYMERISATION CONTROL PROCESS |
| 摘要 |
<p>The present invention relates to a process for controlling the gas-phase copolymerisation of olefins in a fluidised bed reactor. The present invention further relates to a method for the continuous gas-phase (co-)polymerisation of olefins in a fluidised bed reactor in the presence of a polymerisation catalyst wherein the density SPAN of the polymer powder particles leaving the reactor is maintained below certain values throughout the polymerisation.</p> |
| 申请公布号 |
AU2002334224(A1) |
申请公布日期 |
2003.06.10 |
| 申请号 |
AU20020334224 |
申请日期 |
2002.10.22 |
| 申请人 |
BP CHEMICALS LIMITED |
发明人 |
SEBASTIEN HUCHETTE;PATRICK LEANEY;FREDERIC, ROBERT, MARIE, MICHEL MORTEROL |
| 分类号 |
C08F2/00;C08F2/34;C08F10/02;C08F210/16;(IPC1-7):C08F10/02 |
主分类号 |
C08F2/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
