Treatment of gases

专利名称：Treatment of gases 发明人：COOPER CHARLES
申请号：US40187329
申请日：19291023
公开号：US1798307A
公开日：
19310331
专利内容由知识产权出版社提供
摘要：324,747. Cooper, C., Henshaw, D. M., and Holmes & Co., Ltd., W. C. Nov. 21, 1928. Gases, treating with liquids; purifiers; tar.- In towers for treating gases with active or inert solids and liquids comprising a gas inlet 6 and outlet 7 and apertures in the walls connected by unobstructed passages 5 so that gas travels in a zig-zag path through the solid in the tower, valved or movable partitions 8 are provided at different levels so that the solid may be moved stepwise down the tower from each section to that immediately below. Gratings or inclined louvres 4 are provided on the walls and cover plates 5 overlapping on opposite sides of the tower guide the gas up through the solid. Inclined deflectors 18 extending downwardly from the end walls at each partition guide the falling solid toward the centre. Solids are added by a valved opening at the top and discharged through movable or valved elements 9, 9 in each partition 8 operated by handles 11 sliding in horizontal extensions 12 of the tower. A tank 15 at the base may serve as a liquid seal, or for the separation of tar when fuel gases are treated. When gases are treated with liquid, the tower is filled with Raschig rings. Specification 276,736 is referred to.
申请人：W. C. HOLMES AND COMPANY, LIMITED
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