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11. 发明申请

US20220289595A1 SYSTEM, METHOD AND APPARATUS FOR THERMODYNAMICALLY OPTIMAL DISTILLATION OF WATER OR OTHER LIQUIDS 有权
公开(公告)号：US20220289595A1
公开(公告)日：2022-09-15
申请号：US17693450
申请日：2022-03-14
申请人： Alexandre S. Beaudin
发明人： Alexandre S. Beaudin
IPC分类号： C02F1/04
摘要： The United Nations predicts that within the next decade, 1.9 billion people will live in regions with absolute water scarcity. More energy efficient methods will be needed to enable large scale water desalination in order to alleviate the global water crisis. The primary objective of this research and development, prototype construction and the resultant patent application was to identify and develop a more energy efficient water desalination method, with very low capital and maintenance cost. The project investigated a novel mechanical vapor recompression system that recompresses the vapor with concurrent heat transfer back to the evaporation chamber thereby allowing the compression process to proceed along the saturated water line. In the proposed system, the evaporation and condensation chambers are thermally coupled. The saturated water vapor is collected from the evaporation chamber and brought to the condensation chamber where it is compressed very nearly isothermally against a heat transfer plate which results in a slight pressure increase. In turn, the condensation temperature increases slightly, causing the vapor to condense against the heat transfer plate thereby returning its latent heat of vaporization to the evaporation chamber. When the compression rate is slow relative to the heat transfer capacity, the compression process follows the saturated vapor line which results in a much lower enthalpy increase than adiabatic compressors. Parametric analysis demonstrated that the energy requirement can be inferior to 0.5 kWh/m3 of desalinated water while achieving a net daily output of over 4 cubic meters per day per 400×103 W/K of thermal conduction between the compression and evaporation chambers. The energy requirement is approximately 10 times more energy efficient than reverse osmosis systems and offers a potential solution to the global water crisis.

12. 发明授权

US11420882B2 Water treatment system and method of use thereof 有权
公开(公告)号：US11420882B2
公开(公告)日：2022-08-23
申请号：US16812780
申请日：2020-03-09
申请人： Renew Health Limited
发明人： William Tally , Dereck Kowalski , Kevin Moran , Manoj Bhargava
IPC分类号： C02F1/06 , C02F1/00 , C02F1/04 , B01D1/06 , B01D3/10 , A01K79/02 , B01D1/22 , C02F1/08 , B01D1/16 , C02F1/12 , B01D1/12 , C02F103/08 , A01M29/30
摘要： The present disclosure relates a system for the treatment of water. The water treatment system may be linked an aquatic protection system or a water filtration system.

13. 发明授权

US11420881B2 Apparatus, method and system to remove contaminates from contaminated fluids using solar energy 有权
公开(公告)号：US11420881B2
公开(公告)日：2022-08-23
申请号：US17115762
申请日：2020-12-08
申请人： Katz Water Tech, LLC
发明人： Gary P. Katz
IPC分类号： C02F1/00 , C02F1/04 , B01D3/06 , C02F103/02
摘要： An apparatus, system and method to remove purified vapor from a contaminated fluid using solar energy is disclosed. The apparatus comprises an inlet wherein contaminated fluid flows in the apparatus through the inlet; at least two outlets wherein a first outlet exits purified vapor and a second outlet wherein contaminated fluid with a portion removed as purified vapor exits the apparatus; an energy source that causes the contaminated fluid to heat to a temperature wherein at least a portion of the contaminated fluid is converted to purified vapor; at least two different flow paths from at least one inlet to the first outlet and second outlet, the first and second flow paths flow through at least a portion of the apparatus wherein differences causes the lighter purified vapor to take a different path than the contaminated fluid exiting the second outlet.

14. 发明申请

US20220195706A1 ATMOSPHERIC WATER GENERATION SYSTEMS AND METHODS 有权
公开(公告)号：US20220195706A1
公开(公告)日：2022-06-23
申请号：US17552173
申请日：2021-12-15
申请人： Genesis Systems LLC
发明人： David James Stuckenberg , Erick Keith Went , Owen Michael Erickson , Shania Samantha Madramootoo , Miguel Angel Jurado, JR. , Ethan Emerson Plumer , Jashal Patel
IPC分类号： E03B3/28 , C02F1/04
摘要： An atmospheric water generation system comprises water vapor consolidation systems configured to increase the relative humidity of a controlled air stream prior to condensing water from the controlled air stream. The water vapor consolidation system comprises a fluid-desiccant flow system configured to decrease the temperature of the desiccant to encourage water vapor to be absorbed by the desiccant from an atmospheric air flow. The desiccant flow is then heated to encourage water vapor evaporation from the desiccant flow into a controlled air stream that circulates within the system. The humidity of the controlled air stream is thereby increased above the relative humidity of the atmospheric air to facilitate condensation of the water vapor into usable liquid water.

15. 发明申请

US20220169534A1 Water Vapor Distillation Apparatus, Method and System 有权
公开(公告)号：US20220169534A1
公开(公告)日：2022-06-02
申请号：US17675642
申请日：2022-02-18
申请人： DEKA Products Limited Partnership
发明人： Dean Kamen , Ryan K. LaRocque , Christopher C. Langenfeld , Paul R. Ambler
IPC分类号： C02F1/04 , B01D5/00
摘要： A water vapor distillation apparatus. The apparatus includes a source fluid input, an evaporator condenser whereby the source fluid input is fluidly connected to the evaporator condenser and the evaporator condenser transforms source fluid into steam and transforms compressed steam into product fluid, and a steam chest fluidly connected to the evaporator condenser, whereby the steam flows from the evaporator condenser into the steam chest, the steam chest comprising a foam mitigation device wherein the foam mitigation device mitigates foam in the water vapor distillation apparatus.

16. 发明申请

US20220149146A1 SYSTEMS AND METHODS FOR SHIELDED INDUCTIVE DEVICES 有权
公开(公告)号：US20220149146A1
公开(公告)日：2022-05-12
申请号：US17585372
申请日：2022-01-26
申请人： Taiwan Semiconductor Manufacturing Co., Ltd.
发明人： Feng Wei KUO , Chewn-Pu JOU , Huan-Neng CHEN , Lan-Chou CHO , Robert Bogdan STASZEWSKI
IPC分类号： H01L49/02 , H01F27/28 , H03L7/085 , H01L23/522 , H03L7/099 , B01D1/00 , B01D1/12 , C02F1/04 , C02F11/12 , C02F11/18
摘要： In an embodiment, a circuit includes: a transformer defining an inductive footprint within a first layer; a grounded shield bounded by the inductive footprint within a second layer separate from the first layer; and a circuit component bounded by the inductive footprint within a third layer separate from the second layer, wherein: the circuit component is coupled with the transformer through the second layer, and the third layer is separated from the first layer by the second layer.

17. 发明授权

US11325844B2 Decontamination method and apparatus for effluents 有权
公开(公告)号：US11325844B2
公开(公告)日：2022-05-10
申请号：US16720980
申请日：2019-12-19
申请人： PHARMTEC SA
发明人： Mats Mickos
IPC分类号： C02F1/02 , C02F1/04 , C02F101/30
摘要： An apparatus and method for decontamination of effluent, includes connecting a first ejector to source of a first motive fluid, directing from the first ejector first motive fluid into piping connected to a source of effluent thus causing the effluent to stream in the piping and simultaneously causing the effluent to be heated, and controlling the directing of the first motive fluid in such a way that a predetermined thermal effect is achieved.

18. 发明申请

US20220134251A1 METHOD, PROCESS AND APPARATUS FOR THE VERY LOW TEMPERATURE EVAPORATION SYSTEM 有权
公开(公告)号：US20220134251A1
公开(公告)日：2022-05-05
申请号：US17435245
申请日：2020-03-13
申请人： Vivek VERMA
发明人： Vivek VERMA
IPC分类号： B01D1/26 , B01D1/28 , B01D3/10 , C02F1/04
摘要： The method, process and apparatus for very low temperature evaporation system novelty of the invention lies in the concept of method, process and apparatus for evaporation and concentration at very low temperature ranges from 5° C. to 80° C. to recover water vapour from liquids or solutions or industrial effluents or spentwash or industrial wastewater or juices or syrups or slurry or sludge or brine or sewer or wastewater or any other evaporative liquid materials in single or multiple effect heat exchanger arranged in horizontal or vertical manner with mechanical vapour compression system under vacuum. This very low temperature evaporation system operates at lowest temperature for maximum clean water recovery from liquids or solutions or industrial effluents or industrial wastewater. The apparatus for low temperature evaporation system eliminates or reduces the utilization of heat generation and rejection units along with other benefits like reduces water extraction from earth and energy losses.

19. 发明申请

US20220119277A1 Enhanced Leachate Evaporation With Heat Induced Acceleration Process 有权
公开(公告)号：US20220119277A1
公开(公告)日：2022-04-21
申请号：US17502317
申请日：2021-10-15
申请人： Custom Environmental Consulting LLC
发明人： Jeffrey R. Palutis
IPC分类号： C02F1/04 , C02F1/12
摘要： The invention disclosed herein includes apparatus and a method for enhancing the evaporation rate of leachate from leachate evaporator ponds. The HIAP apparatus and method promotes enhances evaporation by providing heat from high powered industrial heat lamps that direct heated air and heat energy across the air/leachate liquid interface of the evaporator pond surface to increase the evaporation rate of leachate from the evaporator pond.

20. 发明授权

US11279631B2 Purifying aqueous mixtures derived from hydrocarbon production processes 有权
公开(公告)号：US11279631B2
公开(公告)日：2022-03-22
申请号：US14649071
申请日：2013-12-03
申请人： PAN ASIAN CHEMICALS INC.
发明人： James D. Wrubel
IPC分类号： C02F1/22 , C02F1/04 , C02F1/44 , C02F1/52 , C02F103/10 , C02F103/36 , C02F1/02 , C02F1/00 , C02F1/38
摘要： A method for purifying an aqueous mixture is provided. The method can include at least partially crystallizing an aqueous mixture derived from a hydrocarbon process to provide a crystallized aqueous mixture. The aqueous mixture can comprise water and one or more contaminants to be separated from the water. The crystallized aqueous mixture can be separated into a contaminant-rich fraction and a water-rich fraction. Water can be recovered from the water-rich fraction and the one or more contaminants can be recovered from the contaminant-rich fraction.

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