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公开(公告)号：US20240091710A1
公开(公告)日：2024-03-21
申请号：US17946543
申请日：2022-09-16
Inventor： Dahiru Umar LAWAL , Wail Sulaiman FALLATAH , Isam Hasan ALJUNDI , Mohamed Abdelkarim ANTAR
CPC classification number: B01D61/366 , B01D61/364 , B01D61/3641 , B01D63/08 , B01D69/02 , C02F1/447 , B01D2311/1031 , B01D2311/106 , B01D2325/0283 , C02F2103/08
Abstract: A distillation apparatus having a hot liquid block, a thermoelectric module (TEM), a condensation surface, a feed liquid chamber having a feed chamber inlet, a feed chamber outlet, and a membrane disposed on at least one side of the feed liquid chamber. One side of the membrane faces to the condensation surface. An air gap of 1 mm to 20 cm separates the condensation surface and the membrane. A permeate outlet in fluid communication with the air gap. A heating unit in fluid communication with the feed liquid chamber and the hot liquid block. A cooling unit in fluid communication with the permeate outlet. A multi-stage distillation apparatus with a plurality of distillation apparatuses. A process of distilling water, by feeding a liquid into the distillation apparatus through the hot block inlet and collecting distilled water from the permeate outlet.
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公开(公告)号：US20220372049A1
公开(公告)日：2022-11-24
申请号：US17873746
申请日：2022-07-26
Inventor： Abdul Malik P. PEEDIKAKKAL , Isam Hasan ALJUNDI
Abstract: Mixed metal metal-organic frameworks (MM-MOFs) of copper-1,3,5-benzenetricarboxylate (BTC), M-Cu-BTC, wherein M is Zn(II), Ni(II), Co(II), and/or Fe(II) may be made using post-synthetic exchange (PSE) with metal ions. Such MM-MOFs may be used in H2 storage, especially Ni(II) and Co(II) MM-MOFs. Selected metal exchanged materials can provide gravimetric H2 uptake around 1.63 wt. % for Zn—Cu-BTC, around 1.61 wt. % for Ni—Cu-BTC, around 1.63 wt. % for Fe—Cu-BTC, and around 1.12 wt. % for Co—Cu-BTC.
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