发明名称 |
Gas phase polymerization and method of controlling same |
摘要 |
A process for controlling a continuous gas phase exothermic process in a reactor comprising: (i) effecting a gas phase exothermic reaction under a set of operating conditions in the presence of a cooling agent, the cooling agent having a pre-selected concentration and feed rate of an induced cooling agent; (ii) determining a maximum production rate (I) without regard to limitations due to the cooling agent under the operating conditions; (iii) determining a maximum production rate (II) with regard to limitations due to the cooling agent under the operating conditions; (iv) calculating an optimal concentration of the induced cooling agent such that the difference between (I) and (II) is minimized; and (v) adjusting the feed rate of the induced cooling agent to achieve the concentration value calculated in (iv).
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申请公布号 |
US2007043174(A1) |
申请公布日期 |
2007.02.22 |
申请号 |
US20040558941 |
申请日期 |
2004.05.26 |
申请人 |
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION |
发明人 |
PARRISH JOHN R.;LAMBERT GLENN A. |
分类号 |
C08G85/00;C08F10/00;C08F210/16 |
主分类号 |
C08G85/00 |
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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