FAN Zhaoyun, CAI Weibin, YANG Yunhui, et al. Operation properties of oriented grid packing extractor[J]. CIESC Journal, 2015, (5): 1792-1797.DOI: 10.11949/j.issn.0438-1157.20141489.
The hydraulic characteristics and mass transfer efficiency of a new kind of oriented grid packing extractor were investigated by experimental study. The throughput of the new extractor increased greatly than the traditional packed extractor. When velocity ratio LR (dispersed phase:continuous phase) equaled 1:5
flooding throughout reached 150 m3·m-2·h-1. The new packed extractor also exhibited good extraction efficiency
and thus could have excellent application prospects in many areas as solvent deasphalting in petroleum refining process
phenol removal from wastewater in coal chemical industry