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    TREATMENT OF CONTAMINATED LIQUIDS
    17.
    发明申请
    TREATMENT OF CONTAMINATED LIQUIDS 审中-公开
    污染液体的处理

    公开(公告)号：US20150196856A1

    公开(公告)日：2015-07-16

    申请号：US14597669

    申请日：2015-01-15

    Applicant: ARVIA TECHNOLOGY LIMITED

    Inventor： Nigel Willis Brown ,  Edward P.L. Roberts

    IPC: B01D15/20 ,  B01D53/14 ,  B01D53/06

    CPC classification number: B01D15/203 ,  B01D53/06 ,  B01D53/08 ,  B01D53/1425 ,  B01D2253/102 ,  B01D2257/70 ,  B01D2259/40083 ,  B01J20/20 ,  B01J20/3416 ,  B01J20/3441 ,  C02F1/283 ,  C02F1/34 ,  C02F1/46 ,  C02F2303/16

    Abstract: Contaminants are removed from a quantity of contaminated liquid in a treatment reservoir (2,28) containing a carbon based adsorbent material capable of electrochemical regeneration. The adsorbent material is in the form of a bed supported on a plate (6) at the base of the reservoir. The bed is agitated for a period to distribute the adsorbent material in the liquid and adsorb contaminant therefrom. At the end of the period the agitation ceases, and the bed of adsorbent material is allowed to settle. The adsorbent is then regenerated, during or after settlement, by passing an electric current through the bed to release from the adsorbent gaseous products derived from the contaminant, in bubbles rising through the decontaminated liquid in the reservoir. Various methods of regenerating the adsorbent material are disclosed, as are apparatus in which the method can be applied.

    Abstract translation: 污染物在含有能够进行电化学再生的碳基吸附材料的处理容器（2,28）中从一定数量的污染液体中除去。 吸附剂材料为支撑在储存器底部的板（6）上的床的形式。 将床搅拌一段时间以将吸附剂材料分散在液体中并从中吸附污染物。 在该阶段结束时，搅拌停止，并且允许吸附材料床沉降。 然后，在沉积期间或之后，通过使电流通过床来吸附吸附剂，以在通过储存器中的去污液体升高的气泡中从吸附剂释放来自污染物的气态产物。 公开了再生吸附材料的各种方法，以及可以应用该方法的装置。

    OPTICALLY HEATED ANALYTE DESORBER FOR GAS CHROMATOGRAPHY ANALYSIS
    18.
    发明申请
    OPTICALLY HEATED ANALYTE DESORBER FOR GAS CHROMATOGRAPHY ANALYSIS 有权
    光学加热分析仪用于气相色谱分析

    公开(公告)号：US20140026638A1

    公开(公告)日：2014-01-30

    申请号：US13467074

    申请日：2012-05-09

    Applicant: Michael J. Bowers, II ,  Tadd C. Kippeny

    Inventor： Michael J. Bowers, II ,  Tadd C. Kippeny

    IPC: B01J20/281

    CPC classification number: G01N30/482 ,  B01J20/3416 ,  B01J20/3441 ,  G01N1/4022 ,  G01N1/405 ,  G01N30/06 ,  G01N2030/122

    Abstract: Analytes are rapidly desorbed from a carbonaceous sorbent powder with improved quantitation and reduced analyte re-adsorption, thermal degradation, and rearrangement. The sample is distributed in a thin layer onto a desorption surface within a chamber. The layer can be a monolayer. Heating light irradiates the sample through a window, directly and rapidly heating the sample while the desorbed analytes diffuse into a vacuum or are removed by a carrier gas. Finally, the sorbent is flushed from the chamber by a transport gas. The desorption surface can be an inner surface of the window, or a surface of a porous frit that divides the chamber into two sections. The frit can be stainless steel or glass. The carrier gas can be helium, argon, or carbon dioxide. The light source can be a tungsten halogen lamp. A heater can control the chamber temperature according to a heating profile.

    Abstract translation: 分析物从具有改进的定量和减少的分析物再吸附，热降解和重排的碳质吸附剂粉末中快速解吸。 将样品分布在薄层内到室内的解吸表面。 该层可以是单层。 加热光通过窗户照射样品，直接和快速地加热样品，同时解吸的分析物扩散到真空中或通过载气除去。 最后，通过运输气体将吸附剂从室中冲洗掉。 解吸表面可以是窗口的内表面，或多孔玻璃料的将该室分成两部分的表面。 玻璃料可以是不锈钢或玻璃。 载气可以是氦，氩或二氧化碳。 光源可以是卤钨灯。 加热器可以根据加热曲线来控制腔室温度。

    METHOD OF TREATING TREATMENT OBJECT CONTAINING HARMFUL COMPOUND
    19.
    发明申请
    METHOD OF TREATING TREATMENT OBJECT CONTAINING HARMFUL COMPOUND 有权
    处理含有有害化合物的处理对象的方法

    公开(公告)号：US20130248452A1

    公开(公告)日：2013-09-26

    申请号：US13847117

    申请日：2013-03-19

    Applicant: NIPPON SHEET GLASS COMPANY, LIMITED

    Inventor： Koichiro NAKAMURA

    IPC: C02F1/70 ,  B09C1/08

    CPC classification number: C02F1/70 ,  B01J20/3441 ,  B09C1/08 ,  C02F1/281 ,  C02F1/32 ,  C02F1/72 ,  C02F9/00 ,  C02F2303/16 ,  C02F2305/10 ,  Y02W10/37

    Abstract: Disclosed is a method of treating a treatment object containing a harmful compound. The method includes: a step A of bringing a treatment object containing a harmful compound containing an element X that is As, Sb or Se into contact with titanium oxide so as to adsorb the harmful compound on the surface of the titanium oxide; a step B of separating, from the treatment object, the titanium oxide on which the harmful compound is adsorbed; and a step C of irradiating the titanium oxide separated from the treatment object with light in a treatment phase containing a radical source so as to cause a reaction between the harmful compound adsorbed on the titanium oxide and a radical generated from the radical source and detoxify the harmful compound.

    Abstract translation: 公开了一种处理含有有害化合物的处理对象的方法。 该方法包括：使包含含有As，Sb或Se的元素X与氧化钛接触的有害化合物的处理对象的步骤A，以将有害化合物吸附在氧化钛的表面上; 与处理对象物分离有机化合物所吸附的氧化钛的工序B; 以及在含有自由基源的处理相中用光照射从处理对象物分离的氧化钛以使吸附在氧化钛上的有害化合物与由自由基源产生的自由基之间发生反应的步骤C， 有害化合物。

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