发明名称 |
IMPROVING ENERGY EFFICIENCY IN ADSORPTIVE SEPARATION |
摘要 |
The present process comprises a means for energy savings in one or more process pumps by driving the one or more pumps with a variable-speed driving means. The invention is particularly useful in the separation of an adsorbed product from a mixture of components using simulated-moving-bed adsorption associated with a large circulating stream pumped with variable-speed driving means for conservation of energy relative to the known art. The improvement is particularly applicable to a process for the separation of para-xylene from mixed C8 aromatics. |
申请公布号 |
EP2776138(A4) |
申请公布日期 |
2015.07.22 |
申请号 |
EP20120847843 |
申请日期 |
2012.09.21 |
申请人 |
UOP LLC |
发明人 |
FREY, STANLEY J.;PETTENGILL, LEWIS H.;VAN DE COTTE, MICHAEL R. |
分类号 |
B01D15/18;C07C7/12 |
主分类号 |
B01D15/18 |
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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