METHOD AND APPARATUS FOR REMOVING PARTICULATE MATERIAL FROM A GAS
申请公布号:CA1064814(A)
申请号:CA19740204802
申请日期:1974.07.15
申请公布日期:1979.10.23
发明人:UDWIN, ELLIS G.;BECKER, THOMAS R.
分类号:B01D47/14;B01D46/30;B01D53/18;(IPC1-7):01D47/14
主分类号:B01D47/14
摘要:<p>PROCESSING OF GAS STREAMS Method and apparatus for removing material from a gas stream. The gas; stream with entrained material is moved downwardly through a filter bed of loose filtering solids of not more than 1.4 millimeter size, simultaneously with the passage of liquid downwardly through the filter bed which wets the surfaces of the filtering solids. Backwashing at intervals cleans the surfaces of the filtering solids of material that has accumulated thereon.</p>
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