Method for mixing vapour in a countercurrent column.
摘要
<p>The efficiency of mixing vapour in a countercurrent column (1) is improved by use of one or more vapour risers (6) each incorporating a mixing device (7). The method is suitable for use in countercurrent columns operating at high pressures or under vacuum. For high pressure operation a single riser is preferred positioned in the centre of the distributor tray (5).</p>
申请公布号
EP0364117(A2)
申请公布日期
1990.04.18
申请号
EP19890309599
申请日期
1989.09.21
申请人
THE BRITISH PETROLEUM COMPANY P.L.C.
发明人
REAY, DEREK WILLIAM;FRASER, STUART;HEDDLE, RICHARD GEOFFREY