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    Polymer-encapsulated magnetic nanoparticles
    4.
    发明授权
    Polymer-encapsulated magnetic nanoparticles 有权

    公开(公告)号：US10319502B2

    公开(公告)日：2019-06-11

    申请号：US15520581

    申请日：2015-10-23

    Applicant: CORNING INCORPORATED

    Inventor： Ann MeeJin Ferrie ,  Yan Jin ,  Lingyan Wang ,  Yue Zhou

    IPC: H01F1/12 ,  H01F1/00 ,  C12N15/10 ,  H01F1/34 ,  H01F1/36 ,  H01F1/20

    Abstract: Magnetic particles (100) have a particle size (134) of 500 nm or less and include a core (110) and a polymer coating (120) that surrounds and encapsulates the core (110). The core (110) includes a metal, metal alloy, or metal oxide of at least one metal such as B, Mg, Al, Mn, Co, Ni, Cu, Fe Sm, Yb, Dy, Gd or Er and Nb. The magnetic core (100) is a polycrystalline particle and is a superspin glass magnetic material, having a coercivity greater than zero and a magnetic remenance greater than zero at room temperature. Above room temperature and at low field, the magnetic moment of these superspin glass magnetic materials increases with temperature. An in situ hydrolysis/precipitation method from precursor metal salts is used to form the polymer-encapsulated magnetic particles (100).

    METHOD OF MAKING A HONEYCOMB HAVING CHANNELS CONTAINING A POROUS ADSORBENT
    5.
    发明申请
    METHOD OF MAKING A HONEYCOMB HAVING CHANNELS CONTAINING A POROUS ADSORBENT 有权
    制造具有多孔吸收体的通道的蜂窝状体的方法

    公开(公告)号：US20160038915A1

    公开(公告)日：2016-02-11

    申请号：US14809460

    申请日：2015-07-27

    Applicant: Corning Incorporated

    Inventor： William Peter Addiego ,  Benedict Yorke Johnson ,  Lingyan Wang

    IPC: B01J20/28 ,  B01D53/04 ,  B01J20/30 ,  B01J20/32 ,  B01J20/20 ,  B01J20/08

    CPC classification number: B01J20/28045 ,  B01D53/0407 ,  B01J20/08 ,  B01J20/18 ,  B01J20/20 ,  B01J20/26 ,  B01J20/3078 ,  B01J20/3085 ,  B01J20/3236 ,  B01J20/324 ,  B01J20/3291 ,  C02F1/28 ,  C02F2101/20 ,  C04B38/0006 ,  C04B38/0012

    Abstract: A method of making a filter article having a honeycomb substrate having adsorbent filled channels, including: sealing the first end of a porous, cellular honeycomb substrate; filling the channels of the cellular honeycomb substrate with a dry adsorbent source material; sealing the second end of the filled honeycomb to form a sealed honeycomb; contacting the sealed honeycomb and water for a time sufficient to convert the dry precursor material in-situ to a paste; removing the seals from the first and second ends; and heating the contacted honeycomb to convert the paste to an adsorbent. Also disclosed is a filter article having a honeycomb substrate having adsorbent filled channels and methods of using the article.

    Abstract translation: 一种制造具有蜂窝基材的过滤制品的方法，所述蜂窝基材具有吸附剂填充通道，包括：密封多孔蜂窝状基材的第一端; 用干吸附剂源材料填充蜂窝状蜂窝状基材的通道; 密封填充蜂窝的第二端以形成密封蜂窝; 使密封的蜂窝和水接触足够的时间以将干燥的前体材料原位转化成糊状物; 从第一和第二端移除密封件; 并加热接触的蜂窝体以将糊料转化为吸附剂。 还公开了一种具有具有吸附剂填充通道的蜂窝状基材和使用该制品的方法的过滤制品。

    FILTER AND METHODS FOR HEAVY METAL REMEDIATION OF WATER
    6.
    发明申请
    FILTER AND METHODS FOR HEAVY METAL REMEDIATION OF WATER 有权
    用于重金属水分补充的过滤器和方法

    公开(公告)号：US20160023922A1

    公开(公告)日：2016-01-28

    申请号：US14804406

    申请日：2015-07-21

    Applicant: Corning Incorporated

    Inventor： William Peter Addiego ,  Benedict Yorke Johnson ,  Lingyan Wang

    IPC: C02F1/28 ,  B01J20/08 ,  B01J20/02 ,  B01J20/06 ,  B01J20/28 ,  B01J20/20

    CPC classification number: C02F1/283 ,  B01J20/02 ,  B01J20/06 ,  B01J20/08 ,  B01J20/20 ,  B01J20/28009 ,  B01J20/28045 ,  C02F1/281 ,  C02F1/288 ,  C02F2101/20 ,  C02F2101/22 ,  C02F2301/08 ,  C02F2305/08

    Abstract: A liquid filter article, including: a housing having an inlet, an outlet, and an adsorbent bed there between, the bed comprising: a first stage having a first adsorbent, the first adsorbent including an activated carbon honeycomb infused with a plurality of zero valent iron nanoparticles (“Fe-AC”); and a second stage having a second adsorbent, the second adsorbent being selected from iron oxide particles supported on activated carbon honeycomb (“FEOX-AC”), iron oxide particles supported on activated alumina honeycomb (“FeOX-AA”), or a combination thereof, wherein the first stage is in fluid communication with the second stage. Also disclosed is a method of using the liquid filter article to remediate heavy metals in water.

    Abstract translation: 一种液体过滤器件，包括：壳体，其间具有入口，出口和吸附床，所述床包括：具有第一吸附剂的第一级，所述第一吸附剂包括注入多个零价的活性炭蜂巢 铁纳米粒子（“Fe-AC”）; 和具有第二吸附剂的第二阶段，所述第二吸附剂选自负载在活性炭蜂窝体（“FEOX-AC”）上的氧化铁颗粒，负载在活性氧化铝蜂窝体上的氧化铁颗粒（“FeOX-AA”）或组合 其中第一级与第二级流体连通。 还公开了使用液体过滤器制品来修复水中的重金属的方法。

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