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公开(公告)号：US11904327B2
公开(公告)日：2024-02-20
申请号：US17059082
申请日：2019-05-29
Applicant: Khalifa University of Science and Technology
Inventor： Emad Alhseinat , Fawzi Banat
CPC classification number: B03C1/0332 , B03C1/023 , B03C1/0335 , B03C5/02 , C02F1/4606 , C02F1/485 , C02F2103/08 , C02F2201/483
Abstract: A liquid desalination system is disclosed. The liquid desalination system includes a feed line having an inlet to receive liquid and an outlet to discharge the liquid. The liquid desalination system includes a magnet coupled to the feed line, the magnet to generate an oscillating magnetic field within the feed line and in opposition to the feed water flow. The removal of targeted ions can be achieved by manipulating the frequency and rate of the generated electromagnetic waves. The generated electromagnetic waves can be tuned to weaken the hydration bonds of that specific ion and facilitate its removal. The liquid desalination system generates an electric field across the feed line to enable the liquid to flow through the electric field. The electric field may attract sodium ions to a positive electrode and may attract chloride ions to a negative electrode, to desalinate the liquid in the feed line.
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公开(公告)号：US20200376435A1
公开(公告)日：2020-12-03
申请号：US16681157
申请日：2019-11-12
Applicant: Khalifa University of Science and Technology
Inventor： Emad Alhseinat , Rawdha Alhammadi , Ohoud Alyammahi , Shatha AlMarri , Bashar El-Khasawneh
Abstract: The present invention discloses a pressure converter system for sustainably forcing saline water through a semi-permeable membrane, comprising a hydraulic oil pump, a hydraulic oil cylinder comprising pressurized oil generated from the hydraulic oil pump, a sustainable energy source for powering the hydraulic oil pump, a saline water cylinder containing saline water, wherein the hydraulic oil cylinder and the saline water cylinder are connected using a piston and an electrical circuit for determining a direction of movement of the piston. This system may be developed to a stand-alone desalination facility comprising a ducted windmill that can harvest energy from a wide range of wind speeds, especially very low wind speeds. Because of the above, the present invention successfully converts mechanical energy to high pressure that is required to produce fresh water from saline water.
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公开(公告)号：US11318419B2
公开(公告)日：2022-05-03
申请号：US16681157
申请日：2019-11-12
Applicant: Khalifa University of Science and Technology
Inventor： Emad Alhseinat , Rawdha Alhammadi , Ohoud Alyammahi , Shatha AlMarri , Bashar El-Khasawneh
Abstract: The present invention discloses a pressure converter system for sustainably forcing saline water through a semi-permeable membrane, comprising a hydraulic oil pump, a hydraulic oil cylinder comprising pressurized oil generated from the hydraulic oil pump, a sustainable energy source for powering the hydraulic oil pump, a saline water cylinder containing saline water, wherein the hydraulic oil cylinder and the saline water cylinder are connected using a piston and an electrical circuit for determining a direction of movement of the piston. This system may be developed to a stand-alone desalination facility comprising a ducted windmill that can harvest energy from a wide range of wind speeds, especially very low wind speeds. Because of the above, the present invention successfully converts mechanical energy to high pressure that is required to produce fresh water from saline water.
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