发明名称 |
Steam purging of granular epdm resins. |
摘要 |
A process for substantially removing and recovering unreacted diene monomer from ethylene propylene diene monomer resin produced in a fluidized bed reactor by purging the resin with steam in a purging zone, the resin being introduced in the purging zone at a temperature above the temperature of the steam in the purging zone. <IMAGE> |
申请公布号 |
ZA9207396(B) |
申请公布日期 |
1993.04.02 |
申请号 |
ZA19920007396 |
申请日期 |
1992.09.25 |
申请人 |
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION |
发明人 |
ROBERT JOSEPH BERNIER;DUAN-FAN WANG |
分类号 |
C08F6/00;C08F6/06;C08F210/00;C08F210/16 |
主分类号 |
C08F6/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|