오존수 생성 수조 시스템

    公开(公告)号:KR101814794B1

    公开(公告)日:2018-02-02

    申请号:KR1020160105396

    申请日:2016-08-19

    发明人: 홍수열

    摘要: 본발명은내부가중공이며상부가개방된통 형상이며내부에물이담겨지는본체수조와상기본체수조의개방된상부에결합되는본체커버및 상기본체수조와본체커버사이를밀폐하는실링을포함하는본체부와, 상기본체수조에담겨있는물에오존을공급하는오존발생부와, 내부가중공인촉매하우징과상기촉매하우징에내부에서촉매하우징의내부공간을분할하도록설치되는그라파이트촉매를포함하는촉매부와, 상기촉매부의공기유출구와연결되며, 상기본체수조의내부공기를상기촉매부의그라파이트촉매를통과시켜외부로배출하는배출부를포함하는오존수생성수조시스템을개시한다.

    배기가스 중 질소산화물 환원 및 원소수은 산화용 촉매 및 상기 촉매를 이용한 배기가스 중 질소산화물과 원소수은의 동시제거 방법
    6.
    发明授权
    배기가스 중 질소산화물 환원 및 원소수은 산화용 촉매 및 상기 촉매를 이용한 배기가스 중 질소산화물과 원소수은의 동시제거 방법 有权
    用于减少氧化氮和在排气中氧化汞的催化剂以及使用催化剂同时除去氮氧化物和汞的方法

    公开(公告)号:KR100973675B1

    公开(公告)日:2010-08-03

    申请号:KR1020100015350

    申请日:2010-02-19

    摘要: PURPOSE: A catalyst for reduction of nitrogen oxide and oxidation of mercury in exhaust gas and a method for removing nitrogen oxide and mercury simultaneously using the catalyst is provided to a nitride oxidation reduction effect corresponding to the existing SCR catalyst and simultaneously remove the nitride oxidation and mercury. CONSTITUTION: A catalyst for reduction of nitrogen oxide and oxidation of mercury in exhaust gas removes a nitride oxide from an exhaust gas through selective catalytic reduction, and a transition metal halide is dipped on the surface of the catalyst. The selective reduction catalyst includes a vanadium pentroxide dipped on the titanium dioxide supporter. A method for removing nitrogen oxide and mercury simultaneously using the catalyst comprises the steps of: removing a nitride oxide from an exhaust gas by injecting a reduction material into a catalyst reaction container in which the transition metal halide is dipped on the selective oxidation catalyst and oxidizing mercury into an oxidation mercury by supplying a halogen nitrogen; and removing the oxide mercury.

    摘要翻译: 目的:提供一种用于还原氮氧化物和废气中汞的氧化的催化剂以及使用该催化剂同时除去氮氧化物和汞的方法,用于与现有SCR催化剂相对应的氮化物氧化还原效果,同时除去氮化物氧化和 汞。 构成:用于还原氮氧化物和废气中汞的氧化的催化剂通过选择性催化还原从废气中除去氮氧化物,并将过渡金属卤化物浸渍在催化剂的表面上。 选择还原催化剂包括浸渍在二氧化钛载体上的五氧化二钒。 使用催化剂同时除去氮氧化物和汞的方法包括以下步骤:通过将还原材料注入催化剂反应容器中,从而将废氮气氧化物从废气中除去,其中过渡金属卤化物浸渍在选择性氧化催化剂上并氧化 通过供应卤素氮将汞转化成氧化汞; 并除去氧化物汞。

    배기 가스 정화용 촉매
    7.
    发明公开
    배기 가스 정화용 촉매 有权
    排气净化催化剂

    公开(公告)号:KR1020090092296A

    公开(公告)日:2009-08-31

    申请号:KR1020097013044

    申请日:2007-09-07

    摘要: An exhaust gas purification catalyst that breaking the warring relationship between Hg oxidation and SO2 oxidation as a limit of conventional catalysts, realizes lowering only the SO2 oxidation ratio while maintaining the Hg oxidation ratio at a high level. There is provided an exhaust gas purification catalyst consisting of a composition comprising respective oxides of (i) titanium (Ti), (ii) molybdenum (Mo) and/or tungsten (W), (iii) vanadium (V) and (iv) phosphorus (P) wherein the atomic ratio of Ti : (Mo and/or W) : V is 85 to 97.5 : 2 to 10 : 0.5 to 10, and wherein the atomic ratio of P/(sum of Mo and/or W and V) is inthe range of 0.5 to 1.5. Further, there is provided a method of exhaust gas purification characterized in that an exhaust gas containing nitrogen oxide (NOx) and metallic mercury (Hg) is brought into contact with the above catalyst in the presence of ammonia as a reducing agent so as to carry out oxidation of metallic mercury (Hg) and reduction of NOx contained in the exhaust gas. ® KIPO & WIPO 2009

    摘要翻译: 作为常规催化剂的极限,破坏Hg氧化和SO2氧化之间的交互关系的排气净化催化剂实现仅将SO 2氧化比降低,同时将Hg氧化率保持在高水平。 提供一种由包含(i)钛(Ti),(ii)钼(Mo)和/或钨(W),(iii)钒(V)和(iv))的各自的氧化物组成的废气净化催化剂, 磷(P),其中Ti:(Mo和/或W):V的原子比为85〜97.5:2〜10:0.5〜10,其中P /(Mo和/或W和 V)在0.5至1.5的范围内。 此外,提供了一种排气净化方法,其特征在于,在氨作为还原剂的存在下,使含有氮氧化物(NOx)和金属汞(Hg)的废气与上述催化剂接触,以便携带 金属汞(Hg)的氧化和废气中所含的NOx的还原。 ®KIPO&WIPO 2009