公开(公告)号：US10702794B2

公开(公告)日：2020-07-07

申请号：US16175352

申请日：2018-10-30

申请人： The Board of Regents of the University of Oklahoma

发明人： Hamidreza Shabgard ,  Kumar Parthasarathy

IPC分类号： B01D3/14 ,  C02F1/08 ,  C02F1/04 ,  B01D5/00 ,  B01D1/22 ,  B01D3/10 ,  C02F103/10 ,  C02F103/08 ,  C02F1/14

摘要： A distillation system having a plurality of chambers, an input conduit connected to each chamber to deliver an aqueous fluid to each chamber; a pressure reducing valve connected to the input conduit; a waste output conduit connected to a waste collection compartment of each chamber; and condensate output conduit connected to a condensate collection compartment of each chamber. An evaporation wall of each chamber is constructed to maintain an evaporation surface temperature that is greater than a condensation surface temperature of a condensation wall of each chamber. The aqueous fluid forms a fluid coating, which moves down the evaporation wall. A saturation pressure differential is created as water from the aqueous fluid evaporates from the evaporation wall and condenses on the condensation wall forming an aqueous condensate, which moves down the condensation wall and is collected as an aqueous distillate in the condensate collecting compartment.

公开(公告)号：US20190126164A1

公开(公告)日：2019-05-02

申请号：US16175352

申请日：2018-10-30

申请人： The Board of Regents of the University of Oklahoma

发明人： Hamidreza Shabgard ,  Kumar Parthasarathy

IPC分类号： B01D3/14 ,  C02F1/04 ,  B01D1/22 ,  B01D5/00

CPC分类号： B01D3/146 ,  B01D1/22 ,  B01D5/006 ,  C02F1/048 ,  C02F2103/10

摘要： A distillation system having a plurality of chambers, an input conduit connected to each chamber to deliver an aqueous fluid to each chamber; a pressure reducing valve connected to the input conduit; a waste output conduit connected to a waste collection compartment of each chamber; and condensate output conduit connected to a condensate collection compartment of each chamber. An evaporation wall of each chamber is constructed to maintain an evaporation surface temperature that is greater than a condensation surface temperature of a condensation wall of each chamber. The aqueous fluid forms a fluid coating, which moves down the evaporation wall. A saturation pressure differential is created as water from the aqueous fluid evaporates from the evaporation wall and condenses on the condensation wall forming an aqueous condensate, which moves down the condensation wall and is collected as an aqueous distillate in the condensate collecting compartment.