SYSTEM AND METHOD FOR GENERATING SYNTHETIC DIAMONDS VIA ATMOSPHERIC CARBON CAPTURE

    公开(公告)号:WO2021226410A1

    公开(公告)日:2021-11-11

    申请号:PCT/US2021/031200

    申请日:2021-05-06

    Abstract: One variation of a method includes: ingesting an air sample captured during an air capture period at a target location for collection of a first mixture including carbon dioxide and a first concentration of impurities; conveying the first mixture through a liquefaction unit to generate a second mixture including carbon dioxide and a second concentration of impurities less than the first concentration of impurities; in a methanation reactor, mixing the second mixture with hydrogen to generate a first hydrocarbon mixture comprising a third concentration of impurities comprising nitrogen, carbon dioxide, and hydrogen; conveying the first hydrocarbon mixture through a separation unit configured to remove impurities from the first hydrocarbon mixture to generate a second hydrocarbon a fourth concentration of impurities less than the third concentration of impurities; and depositing the second hydrocarbon mixture in a diamond reactor containing a set of diamond seeds to generate a first set of diamonds.

    KREUZFLUSSWASSERELEKTROLYSE
    4.
    发明申请

    公开(公告)号:WO2021043578A1

    公开(公告)日:2021-03-11

    申请号:PCT/EP2020/073215

    申请日:2020-08-19

    Abstract: Die vorliegende Erfindung betrifft Verfahren zur alkalischen Elektrolyse von Wasser, in denen ein Elektrolyt im Kreislauf zwischen einer Anodenhalbzelle und Kathodenhalbzelle gepumpt wird, um so die Elektrolytkonzentration über den Elektrolyseprozess konstant zu halten. Durch diese Verfahrensführung lassen sich aus dem Stand der Technik bekannte Nachteile, wie beispielsweise die Ausbildung eines Donnan-Potentials, und die Ausbildung von Fließströmen weitestgehend unterdrücken und so die Energieausbeute und der Wirkungsgrad des Verfahrens verbessern. Die vorliegende Erfindung betrifft weiterhin Elektrolysevorrichtungen, mit denen die angegebenen Verfahren durchgeführt werden können.

    アルカリ水電解槽
    5.
    发明申请

    公开(公告)号:WO2021019985A1

    公开(公告)日:2021-02-04

    申请号:PCT/JP2020/025097

    申请日:2020-06-25

    Abstract: アルカリ水電解槽(50)は少なくとも2つの外枠とガスケット(7)と隔膜(4)とを有する。2つの外枠を周方向における少なくとも一部において重なるように積層させる。ガスケット(7)を2つの外枠に挟持させる。ガスケット(7)は外枠と周方向の全体に亘って当接可能な枠状である。ガスケット(7)の内周面において周方向に沿ってスリットを形成する。隔膜(4)をガスケット(7)のスリットにおいて把持させる。外枠によるガスケット(7)の押付面圧が1MPa以上10MPa以下である。ガスケット(7)と隔膜(4)との最大接触面圧が3MPa以上20MPa以下である。

    一种超声-电极-纳米多孔膜耦合制氢灭菌系统

    公开(公告)号:WO2021000662A1

    公开(公告)日:2021-01-07

    申请号:PCT/CN2020/091171

    申请日:2020-05-20

    Applicant: 浙江大学

    Abstract: 一种超声‑电极‑纳米多孔膜耦合制氢灭菌系统,包括容器,以及设置在容器内的若干个制氢单元,所述制氢单元包括腔体,以及位于腔体内的宽频超声发生器、环形产氢电极,所述环形产氢电极包绕宽频超声发生器;所述腔体的底膜为内疏水外亲水膜;所述腔体的侧膜为内亲水外疏水膜,竖直安装或斜向上呈0°~45°安装。该系统具有连续、高效促进液态体系自循环微流、溶氢(呈纳米气泡)及界面-体相气泡转化、分散、杀菌等功能,所制备抗菌功能饮料的含氢量高(3~6ppm),其中富氢纳米气泡直径可分布于20~1000nm,未密封状态也可稳定保留8~36h以上。本发明的制备方法简单、智能、高效且产品高质、绿色、保健,避免大量充氢浪费与高压能耗,防止加工二次污染体系,满足食品级需求。

    ELECTROCHEMICAL REACTOR
    8.
    发明申请

    公开(公告)号:WO2020120776A1

    公开(公告)日:2020-06-18

    申请号:PCT/EP2019/085183

    申请日:2019-12-13

    Abstract: An electrochemical reactor for carrying out an electrochemical main reaction comprising at least one electrolyte compartment for receiving an aqueous electrolyte, wherein at least one of the side walls of said electrolyte compartment is an electrode and an opposite side wall comprises or consist of a separator element, a plurality of electrically conductive granules forming a working electrode for the electrochemical main reaction in the electrolyte compartment and enclosed in the electrolyte compartment, said granules comprising or consisting of a first material exhibiting at least a first activation overpotential for an electrochemical side reaction within a distance (d) from the separator element, characterized in that the electrochemical reactor further comprises a spacer element for maintaining the conductive granules at least at a distance (d) from the separator element on at least the electrolyte-facing side of the separator element, wherein the spacer element is electrically conductive and wherein the spacer element comprises or consists of a second material exhibiting a second activation overpotential for the electrochemical side reaction within a distance (d) from the separator element and wherein the second activation overpotential is larger than the first activation overpotential.

Patent Agency Ranking