发明名称 |
CHAIN TRANSFER AGENT REMOVAL BETWEEN POLYOLEFIN POLYMERIZATION REACTORS |
摘要 |
<p>A system and method for polymerizing olefin in the presence of a chain transfer agent in a first reactor to form a first polyolefin, discharging from the first reactor a transfer slurry having the first polyolefin and the chain transfer agent, and processing the transfer slurry in a separator to remove chain transfer agent and to provide a fluff slurry having the first polyolefin and a lower content of chain transfer agent than in the transfer slurry. The system and method provide for feeding the fluff slurry to a second reactor, polymerizing olefin in the second reactor to form a second polyolefin, and discharging from the second reactor a slurry having the second polyolefin.</p> |
申请公布号 |
CA2895417(A1) |
申请公布日期 |
2014.06.26 |
申请号 |
CA20132895417 |
申请日期 |
2013.12.06 |
申请人 |
CHEVRON PHILLIPS CHEMICAL COMPANY LP |
发明人 |
BHANDARKAR, MARUTI;BENHAM, ELIZABETH A.;GILL, CATHERINE M.;GONZALES, REBECCA A.;KUFELD, SCOTT E.;MUTCHLER, JOEL A.;NGUYEN, THANH;ODI, TIMOTHY O. |
分类号 |
B01J19/24;C08F2/14;C08F10/00 |
主分类号 |
B01J19/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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