{HEAD ~ The packing arrangement} is particularly useful for {TAIL ~ gas/liquid mass transfer} in relatively large absorption towers having a cross sectional area more than about 3 ft2, where gas channeling, and surging of gas and packing material is most prevalent 
is particularly useful for
{ HEAD ~ The packing arrangement } is particularly useful for { TAIL ~ gas / liquid mass transfer } in relatively large absorption towers having a cross sectional area more than about 3 ft2 , where gas channeling , and surging of gas and packing material is most prevalent
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