심도 탈황용 알루미나 담지 코발트 및/또는 니켈-몰리브덴 황화물 촉매의 제조 방법
    1.
    发明授权
    심도 탈황용 알루미나 담지 코발트 및/또는 니켈-몰리브덴 황화물 촉매의 제조 방법 有权
    / - 负载在氧化铝上用于深加氢脱硫的钴和/或镍 - 硫化钼硫化物催化剂的制备

    公开(公告)号:KR101631321B1

    公开(公告)日:2016-06-17

    申请号:KR1020090119870

    申请日:2009-12-04

    Abstract: 본발명은심도탈황용알루미나담지코발트및/또는니켈-몰리브덴황화물촉매의제조방법에관한것으로, 더욱상세하게는 (A) 유기용매에황을용해시키고, 황-유기용매용액에몰리브덴헥사카르보닐과감마알루미나를투입한후, 초음파를가하여알루미나에몰리브덴황화물을담지시키는단계, (B) 상기 (A) 단계에서제조된몰리브덴황화물이담지된알루미나에조촉매인코발트및/또는니켈전구체를용매에녹여함침하고 400℃미만온도에서열처리하여코발트및/또는니켈-몰리브덴황화물촉매를제조하는단계; 및 (C) 고압의수소내에서, 상기 (B) 단계에서제조된코발트및/또는니켈몰리브덴황화물이담지된알루미나를황화제와반응시켜코발트및/또는니켈을황화시키는단계를포함하는심도탈황용알루미나담지몰리브덴황화물촉매의제조방법에관한것이다. 본발명에따르면, 탈황성능이우수한심도탈황용알루미나담지몰리브덴황화물촉매를제조할수 있다.

    휠체어용 우산
    2.
    发明授权
    휠체어용 우산 有权
    可拆卸的轮椅UMBRELLA

    公开(公告)号:KR101427400B1

    公开(公告)日:2014-08-07

    申请号:KR1020130024478

    申请日:2013-03-07

    Abstract: An umbrella for a wheelchair comprises an operating unit; an expansion unit; and an umbrella unit. The operating unit is fixed on the arm of a wheelchair to be rotatable. The expansion unit is fixed on the back of the wheelchair and extends to the upper side of a wheelchair user. At the end of the extension unit, a rotating unit which rotates in the same direction of the operation by the operating unit is fixed. The umbrella unit blocks rain by being fixed on the rotating unit to be detachable.

    Abstract translation: 用于轮椅的伞包括操作单元; 扩建单位 和伞单位。 操作单元被固定在轮椅的臂上以便可旋转。 扩展单元固定在轮椅的背面,并延伸到轮椅使用者的上侧。 在延伸单元的端部,固定有沿操作单元的操作方向旋转的旋转单元。 伞形单元通过固定在旋转单元上而可以防雨,以便可拆卸。

    심도 탈황용 알루미나 담지 코발트 및/또는 니켈-몰리브덴 황화물 촉매의 제조 방법
    3.
    发明公开
    심도 탈황용 알루미나 담지 코발트 및/또는 니켈-몰리브덴 황화물 촉매의 제조 방법 有权
    支持氧化铝进行深层加氢处理的钴和/或镍 - 硫化钼硫化物催化剂的制备

    公开(公告)号:KR1020110062968A

    公开(公告)日:2011-06-10

    申请号:KR1020090119870

    申请日:2009-12-04

    CPC classification number: B01J27/051 B01J37/08 B01J37/20 B01J37/34

    Abstract: PURPOSE: A manufacturing method of the alumina immersion cobalt for deep desulfurizaion and/or nickel-molybdenum sulfide catalyst is provided to manufacture the alumina immersion molybdenum sulfide catalyst for deep desulfurization which has excellent desulfurization performance by immersing after dispersing cobalt and/or nickel-molybdenum sulfide on the alumina carrier. CONSTITUTION: The manufacturing method of the alumina immersion cobalt for deep desulfurizaion and/or nickel-molybdenum sulfide catalyst includes the steps of: dissolving the sulfur in the organic solvent; putting molybdenum hexacarbonyl and gamma alumina into the sulfur - organic solvent solution; immersing the molybdenum sulfide in the alumina by adding ultrasonic wave; impregnating by melting cobalt and/or the nickel precursor in the solvent in the alumina in which the molybdenum sulfide is immersed; manufacturing the cobalt and/or the nickel - molybdenum sulfide catalyst by heat -treating under the temperature of 400°C; reacting the alumina in which the cobalt and/or the nickel molybdenum sulfide is immersed with the sulfurization agent in the hydrogen of the high pressure; sulfurizing the cobalt and/or the nickel.

    Abstract translation: 目的:提供用于深脱硫和/或镍 - 钼硫化物催化剂的氧化铝浸渍钴的制造方法,以制造用于深度脱硫的氧化铝浸渍硫化钼催化剂,其通过在分散钴和/或镍 - 钼之后浸渍而具有优异的脱硫性能 氧化铝载体上的硫化物。 构成:用于深脱硫和/或镍 - 钼硫化物催化剂的氧化铝浸渍钴的制造方法包括以下步骤:将硫溶解在有机溶剂中; 将六羰基钼和γ-氧化铝放入硫 - 有机溶剂溶液中; 通过加入超声波将硫化钼浸入氧化铝中; 通过在浸渍有硫化钼的氧化铝中的溶剂中熔化钴和/或镍前体而浸渍; 通过在400℃的温度下加热来制造钴和/或镍 - 钼硫化物催化剂; 使其中将钴和/或硫化镍硫化物与硫化剂浸入高压氢气中的氧化铝反应; 使钴和/或镍硫化。

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