发明名称 |
LIQUID PHASE ADSORPTION PROCESS |
摘要 |
An improved liquid phase adsorption process is provided using a fixed bed system wherein the conventional post-regeneration bed-filling step and the post-adsorption bed-draining step are replaced by a displacement step. The bed volume of regeneration medium in a first bed of the system undergoing the final stage of regeneration cool-down is passed directly into a second bed of the system in the final stage of the adsorption step whereby the bed volume of void-space feedstock in said second bed is removed therefrom by displacement, thus effectively accomplishing in a single operation the filling step in the first bed and the draining step in the second bed. |
申请公布号 |
PH23155(A) |
申请公布日期 |
1989.05.19 |
申请号 |
PH19800000360 |
申请日期 |
1987.11.18 |
申请人 |
UNION CARBIDE CORPORATION |
发明人 |
MOEZ MOHAMMEDALI NAGJI;OLAF NIFONTOFF |
分类号 |
B01D15/00 |
主分类号 |
B01D15/00 |
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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