中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

38 records (took 0.015 seconds)

    SYSTEM AND METHOD FOR SEPARATING A REACTION PRODUCT FROM A FLUID
    6.
    发明公开
    SYSTEM AND METHOD FOR SEPARATING A REACTION PRODUCT FROM A FLUID 审中-公开

    公开(公告)号：US20230141446A1

    公开(公告)日：2023-05-11

    申请号：US17522079

    申请日：2021-11-09

    Applicant: Palo Alto Research Center Incorporated

    Inventor： Eugene S. Beh ,  Francisco E. Torres

    IPC: C25B15/08 ,  C25B9/19 ,  C25B13/00

    CPC classification number: C25B15/087 ,  C25B9/19 ,  C25B13/00

    Abstract: An electrochemical system includes a first reservoir comprising a first fluid and a catalyst, wherein the first fluid comprises a reaction mixture that reacts to form first and second products, and a second reservoir comprises a second fluid. A first electrode contacts a redox-active electrolyte material solution and has a reversible redox reaction with the electrolyte material to accept at least one ion. A second electrode contacts a redox-active electrolyte material solution and has a reversible redox reaction with the electrolyte material to drive at least one ion into the second fluid as an electrical potential is supplied. A diluted effluent comprising the second product and the catalyst exits the second reservoir, wherein the second product is removed from the first reservoir via electroosmosis, and optionally concurrently via osmosis, and a product stream comprising the first product exits the first reservoir.

    ELECTROCHEMICAL DEVICE FOR CREATION OF PH GRADIENTS
    7.
    发明申请
    ELECTROCHEMICAL DEVICE FOR CREATION OF PH GRADIENTS 有权

    公开(公告)号：US20220306497A1

    公开(公告)日：2022-09-29

    申请号：US17214404

    申请日：2021-03-26

    Applicant: Palo Alto Research Center Incorporated

    Inventor： Eugene S. Beh ,  Mahati Chintapalli ,  Stephen Matthew Meckler

    IPC: C02F1/467 ,  C02F1/461

    Abstract: A membraneless electrochemical device comprises a fluid feed stream input to the membraneless electrochemical cell, a first electrode, and a second electrode. The first electrode comprises a first redox-active material configured to have a proton-coupled oxidation reaction with a first portion of the fluid feed stream, and the second electrode comprises a second redox-active material configured to have a proton-coupled reduction reaction with a second portion of the fluid feed stream. The first portion and the second portion of the fluid feed stream are separated. A first effluent stream comprises the first portion and has a first pH, and a second effluent stream comprises the second portion and has a second pH, different from the first pH.

    STAGED REGENERATED LIQUID DESICCANT DEHUMIDIFICATION SYSTEMS
    8.
    发明申请
    STAGED REGENERATED LIQUID DESICCANT DEHUMIDIFICATION SYSTEMS 有权

    公开(公告)号：US20220299223A1

    公开(公告)日：2022-09-22

    申请号：US17204703

    申请日：2021-03-17

    Applicant: Palo Alto Research Center Incorporated

    Inventor： Michael Benedict ,  Eugene S. Beh ,  Francisco E. Torres

    IPC: F24F11/30 ,  F24F3/14 ,  F24F11/00 ,  B01D53/26 ,  B01D53/28 ,  B01D53/14 ,  B01D53/18

    Abstract: A system comprises a liquid desiccant regeneration system, a first air contactor stage, and a second air contactor stage. The regeneration system has a first stage with a first concentration output and first diluted output, and a second stage with a second concentration output, different from the first concentration output, and a second diluted output. The first air contactor stage is coupled to the first concentrated output to form a first output air stream having a reduced water content and a first diluted air contactor output. The second air contactor stage is coupled to the second concentrated output to form a second output air stream having a reduced water content and a second diluted air contactor output. Both diluted air contactor outputs are recirculated into the regeneration system, and the output air streams are combined.

    Electrochemical desalination system
    9.
    发明授权
    Electrochemical desalination system 有权

    公开(公告)号：US10821395B2

    公开(公告)日：2020-11-03

    申请号：US16200289

    申请日：2018-11-26

    Applicant: Palo Alto Research Center Incorporated

    Inventor： Eugene S. Beh ,  Divyaraj Desai ,  Michael Benedict ,  Jessica Louis Baker Rivest

    IPC: B01D61/42 ,  B01D53/14 ,  H01M8/22 ,  B01D61/46 ,  B01D53/26 ,  H01M8/18 ,  B01D61/44 ,  C02F1/469 ,  C02F103/08

    Abstract: An electrodialytic battery system comprises an electrodialysis apparatus having first and second reservoirs, wherein concentration of an input solution in the first reservoir increases and concentration of the input solution decreases in the second reservoir during an operation mode. A first redox-active electrolyte chamber comprises a first electrode and a first solution of a first redox-active electrolyte material and has a reversible redox reaction with the first electrolyte material to drive an ion into the first reservoir. A second redox-active electrolyte chamber comprises a second electrode and a second solution of a redox-active electrolyte material and has a reversible redox reaction with the second electrolyte material to accept an ion from the second reservoir. A first type of membrane is disposed between the first and second reservoirs, and a second type of membrane, different from the first type, is disposed between the respective electrode chambers and reservoirs.

Patent Agency Ranking