公开(公告)号：US11992813B2

公开(公告)日：2024-05-28

申请号：US17862916

申请日：2022-07-12

申请人： California Institute of Technology

发明人： Ye Shi ,  Julia R. Greer ,  Harry A. Atwater ,  Ognjen Ilic

IPC分类号： B01D69/14 ,  B01D53/26 ,  B01D61/36 ,  B01D69/02 ,  B01D71/38 ,  C02F1/44

CPC分类号： B01D69/147 ,  B01D53/261 ,  B01D61/364 ,  B01D69/02 ,  B01D69/1411 ,  B01D71/381 ,  C02F1/447 ,  B01D2311/2626 ,  B01D2311/2674 ,  B01D2313/367 ,  B01D2325/04 ,  B01D2325/36 ,  C02F2201/009

摘要： A membrane for water collection may include a sheet having a top surface and a bottom surface, and a plurality of conical structures disposed on the top surface of the sheet, the conical structures comprising a hydrogel material. Each conical structure of the plurality of conical structures may have a height of 1 mm to 50 mm, wherein height is measured from the top surface of the sheet to an apex of a conical structure. Each conical structure of the plurality of conical structures may have an apex angle of 10 to 60 degrees.

公开(公告)号：US20240343616A1

公开(公告)日：2024-10-17

申请号：US18298533

申请日：2023-04-11

申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

发明人： Ayman Abdulhak Ahmed Ibrahim ALAZAB ,  Naef Abduljalil Abdulrahman QASEM ,  Hassan Mohammed BAAQEEL

IPC分类号： C02F1/44 ,  B01D61/36 ,  C02F1/28 ,  C02F103/08

CPC分类号： C02F1/447 ,  B01D61/3641 ,  C02F1/28 ,  B01D61/368 ,  B01D2311/2626 ,  B01D2311/2673 ,  B01D2311/2674 ,  B01D2313/22 ,  B01D2313/243 ,  B01D2313/501 ,  B01D2313/502 ,  B01D2313/90 ,  B01D2315/10 ,  B01D2315/24 ,  B01D2317/025 ,  B01D2317/04 ,  C02F2103/08 ,  C02F2201/005 ,  C02F2201/007

摘要： The present disclosure relates to a hybrid AD-DCMD desalination system, where two subsystems, such as AD and DCMD, are integrated synergistically to maximize freshwater production. The waste heat released from an AD condenser is used to drive the DCMD subsystem in a first configuration of the hybrid AD-DCMD system, while another configuration relies on the heat released due to an exothermic adsorption process in an adsorption bed. The DCMD subsystem is included to exploit the waste heat of the AD subsystem to enhance performance. In both these configurations, seawater is used to release the heat from the AD subsystem, which is then fed into the DCMD subsystem. The hybrid AD-DCMD system configurations demonstrate improved performance in terms of GOR, specific daily water production (SDWP), and freshwater cost reduction.

公开(公告)号：US12043536B2

公开(公告)日：2024-07-23

申请号：US17870624

申请日：2022-07-21

申请人： RIPRUP Company S.A.

发明人： Josef Schucker

IPC分类号： B67D1/08 ,  B01D61/02 ,  B01D61/08 ,  C02F1/00 ,  C02F1/44 ,  C02F1/68

CPC分类号： B67D1/0859 ,  B01D61/025 ,  B01D61/081 ,  C02F1/008 ,  C02F1/441 ,  C02F1/68 ,  B01D2311/06 ,  B01D2311/106 ,  B01D2311/14 ,  B01D2311/16 ,  B01D2311/2661 ,  B01D2311/2673 ,  B01D2311/2674 ,  B01D2313/18 ,  B01D2313/221 ,  B01D2313/243 ,  B67D2210/0001 ,  B67D2210/00104 ,  C02F2201/005 ,  C02F2209/03 ,  C02F2209/40

摘要： A beverage dispenser has a supply opening that supplies an aqueous liquid from a source; a recooling heat exchanger having a heat receiving portion, a recooling inlet and a recooling outlet; a reverse osmosis filter having an inlet for aqueous liquid, a permeate outlet and a concentrate outlet; and a cooling device having a cooling portion extracting heat energy from the permeate and a heat dissipation portion dissipating energy to the heat receiving portion of the recooling heat exchanger. The heat dissipation portion of the cooling device is thermally coupled with the heat receiving portion of the recooling heat exchanger. The cooling portion of the cooling device is thermally coupled with the permeate exiting the permeate outlet of the reverse osmosis filter, wherein the permeate enters the cooling portion by a cooling portion permeate inlet and exits the cooling portion by a cooling portion permeate outlet.