은이 담지된 다공성 복합흡착제 및 그의 제조방법
    3.
    发明授权
    은이 담지된 다공성 복합흡착제 및 그의 제조방법 有权
    Ag浸渍的多孔抗菌吸附剂及其制备方法

    公开(公告)号:KR100865974B1

    公开(公告)日:2008-10-30

    申请号:KR1020070026944

    申请日:2007-03-20

    Abstract: 본 발명은 다공성 복합흡착제 및 그의 제조방법과 이로부터 제조된 필터에 관한 것이다.
    상기 다공성 복합흡착제는 유효금속을 담지하여 개질된 다공성 흡착체와 은이 담지된 항균 다공성 흡착체를 포함하는 것으로 유효금속을 담지하여 개질된 다공성 흡착체는 산 처리로 생성된 산화성 관능기로 유해가스 처리력이 증대되고, 은이 담지된 항균 다공성 흡착체는 은의 항균성을 나타내고 기존의 약한 흡착력으로 인하여 재탈착 되었던 문제를 방지하고 흡착제의 짧은 교체기를 해결하는 것이다.
    은, 다공성흡착제, 유효금속, 소성, 항균, 황화수소, 알데히드, 염화수소, 악취 유해가스, 산화처리

    폐폴리스티렌의 열분해 잔사를 이용한 흡착제 제조방법
    5.
    发明授权
    폐폴리스티렌의 열분해 잔사를 이용한 흡착제 제조방법 失效
    废弃聚苯乙烯热解残渣吸附剂的工艺方法

    公开(公告)号:KR100868236B1

    公开(公告)日:2008-11-11

    申请号:KR1020070063596

    申请日:2007-06-27

    Abstract: A method of manufacturing adsorber is provided to recycle pyrolysis residue obtained thermally decomposes waste polystyrene as a raw material of the adsorber, to reduce environment contamination problem by waste, to secure steadily the raw material of the adsorber and to save a production cost. A waste polystyrene melt is injected in a pyrolysis reactor and a styrene monomer and a pyrolysis residue are manufactured at 350 ~ 400 °C. The manufactured pyrolysis residue is heated at 900 ~ 1000 °C under an inert atmosphere and separated into a volatile component and a solid carbide. The solid carbide perform an activation reaction at 900 ~ 1000 °C by an oxidative gas.

    Abstract translation: 提供一种制造吸附剂的方法,用于回收热分解废聚苯乙烯作为吸附剂原料的热分解残渣,以减少废物的环境污染问题,稳定地获得吸附剂的原料并节省生产成本。 在热解反应器中注入废聚苯乙烯熔体,在350〜400℃下制造苯乙烯单体和热解残渣。 将制得的热解残渣在惰性气氛下在900〜1000℃下加热,分离成挥发性成分和固体碳化物。 固体碳化物通过氧化气体在900〜1000℃下进行活化反应。

    은이 담지된 다공성 복합흡착제 및 그의 제조방법
    7.
    发明公开
    은이 담지된 다공성 복합흡착제 및 그의 제조방법 有权
    AG侵袭性多孔抗体吸附剂及其制备方法

    公开(公告)号:KR1020080085428A

    公开(公告)日:2008-09-24

    申请号:KR1020070026944

    申请日:2007-03-20

    Abstract: A porous composite adsorbent is provided to increase treatment capability of harmful gases, exhibit antibacterial properties of silver, prevent an existing problem that the harmful gases are desorbed again due to weak adsorptive power, and prolong the short replacement cycle of the adsorbent, a method of preparing the porous composite adsorbent is provided, and a filter using the porous composite adsorbent is provided. A porous composite adsorbent comprises a porous adsorbent body formed by doping and modifying an effective metal and an antibacterial porous adsorbent body doped with silver. A method of preparing a porous composite adsorbent comprises the steps of: (a) adding a porous adsorbent body and a porous adsorbent body having an oxidative functional group obtained treating the porous adsorbent body with an acid into a metal precursor solution to dope and modify the porous adsorbent body and the porous adsorbent body having an oxidative functional group with metal oxides, and drying and firing the metal oxide-doped and modified porous adsorbent bodies to prepare a porous adsorbent body formed by doping and modifying an effective metal; (b) dissolving an aqueous solution in which a silver(Ag) compound is mixed with alcohol into a polymer mixed solution, and reducing silver with an organic acid to prepare a nano-dispersion, dissolving the nano-dispersion into distilled water, mixing the dissolved solution with an acid treated porous adsorbent body, and firing the mixture to prepare an antibacterial porous adsorbent body doped with silver; and (c) mixing adsorbent bodies of the step(a) and the step(b) in a mixer to form a porous composite adsorbent. Further, the porous adsorbent body is one or more selected from activated carbon, diatomite, zeolite, silica gel and bentonite.

    Abstract translation: 提供多孔复合吸附剂以增加有害气体的处理能力,显示出银的抗菌性能,防止由于吸附力弱引起有害气体再次脱附的现有问题,并延长吸附剂的更换周期。 提供多孔复合吸附剂的制备,并提供使用多孔复合吸附剂的过滤器。 多孔复合吸附剂包括通过掺杂和改性有效金属和掺杂有银的抗菌多孔吸附体形成的多孔吸附体。 一种制备多孔复合吸附剂的方法包括以下步骤:(a)加入多孔吸附剂体和具有氧化官能团的多孔吸附体,所述氧化官能团用酸处理多孔吸附剂体为金属前体溶液, 多孔吸附体和具有氧化官能团的多孔吸附体与金属氧化物反应,并干燥和烧制金属氧化物掺杂和改性的多孔吸附体,以制备通过掺杂和改性有效金属形成的多孔吸附体; (b)将其中将银(Ag)化合物与醇混合的水溶液溶解在聚合物混合溶液中,并用有机酸还原银以制备纳米分散体,将纳米分散体溶解在蒸馏水中,将 用酸处理的多孔吸附剂体溶解溶液,并焙烧混合物以制备掺杂有银的抗菌多孔吸附体; 和(c)在混合器中将步骤(a)和步骤(b)的吸附剂体混合以形成多孔复合吸附剂。 此外,多孔吸附体是选自活性炭,硅藻土,沸石,硅胶,膨润土中的一种以上。

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