发明名称 |
Process for the production of polyethylene and ethylene copolymers |
摘要 |
The invention provides a process and an apparatus for the high pressure polymerization of ethylene in which a jet pump is used to pump a fluid into a polymer/monomer product mixture leaving a bumped tubular reactor. The fluid may be recycled monomer or another fluid such as a modifier.
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申请公布号 |
US8048971(B2) |
申请公布日期 |
2011.11.01 |
申请号 |
US20070299742 |
申请日期 |
2007.04.04 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
GOOSSENS IVO T.;CORNELISSEN PHILIP H.;NAETS JAN J.;LAMMENS HENRI A. |
分类号 |
C08F2/00;B01J19/00;C08F110/02 |
主分类号 |
C08F2/00 |
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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