发明名称 |
A method for controlling the temperature of a fluidized bed especially a process for producing polymers. |
摘要 |
<p>A process is described for a method for controlling the temperature of a fluidized bed during the production of polymers in a fluidized bed reactor by an exothermic polymerization reaction, which comprises continuously introducing into the bed a stream of gas cooled to below the maximum desired temperature within said bed and simultaneously or separately introducing a stream of liquid into said reactor under conditions such that an essentially uniform two-phase mixture of said gas and liquid is introduced in said bed at a level below the region of maximum desired temperature within said reactor. This invention also refers to a process for producing polymers from one or more monomers by an exothermic polymerization reaction in a fluidized bed reactor in which the way of operation mentioned above is performed.</p> |
申请公布号 |
EP0241947(A2) |
申请公布日期 |
1987.10.21 |
申请号 |
EP19870106294 |
申请日期 |
1983.03.23 |
申请人 |
UNION CARBIDE CORPORATION |
发明人 |
JENKINS, JOHN MITCHELL, III;JONES, RUSSELL LAWRENCE;JONES, THOMAS MICHAEL;BERET, SAMIL |
分类号 |
C08F2/00;B01J8/18;B01J8/24;C08F2/34;C08F10/00;C08F10/02;C08G85/00;(IPC1-7):B01J8/24 |
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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