发明名称 |
Heat exchanger with pressure controlling restricter |
摘要 |
A heat transfer method for a polymer mixture is disclosed, comprising the steps of transporting the polymer mixture in a flow path through a heat exchange medium and restricting the flow of the polymer mixture at a predetermined location along the flow path. This method defines a zone upstream of the flow restriction device, wherein the mixture is sufficiently pressurized to prevent vaporization of volatile components of the mixture. This method also defines a zone downstream of the flow restriction device maintained at a pressure lower than that of the upstream zone, wherein the pressure is sufficiently relieved to induce partial vaporization of volatile components of the mixture.
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申请公布号 |
US5785808(A) |
申请公布日期 |
1998.07.28 |
申请号 |
US19950538014 |
申请日期 |
1995.10.02 |
申请人 |
LCI CORPORATION |
发明人 |
LITSCHERT, II, JOHN H.;STERRETT, BRUCE D. |
分类号 |
B01D1/06;B01D3/06;C08F6/00;F28D7/16;F28F13/08;F28F13/12;(IPC1-7):B01D1/00 |
主分类号 |
B01D1/06 |
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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