MOLTEN SALTS FOR THE REFINING OF MG ALLOYS
    4.
    发明申请
    MOLTEN SALTS FOR THE REFINING OF MG ALLOYS 审中-公开
    精炼MG合金的MOLTEN SALTS

    公开(公告)号:WO2008002111A1

    公开(公告)日:2008-01-03

    申请号:PCT/KR2007/003201

    申请日:2007-07-02

    CPC classification number: C22B26/22 C22B9/10

    Abstract: The present invention relates to a molten salt for refining magnesium alloys, especially Sr- containing magnesium alloys, and more specifically, relates to a molten salt for refining magnesium alloys to effectively remove impurities and to minimize the loss of Sr from Sr- containing magnesium molten alloy melt. This molten salt is a LiCl-KCl binary molten salt, a LiCl-KCl-NaCl ternary molten salt, or a binary or ternary molten salt containing 20% or less of MgCl 2 or CaCl 2 based on the total weight thereof. The molten salt may include 10 wt% or less of impurities in the working procedure.

    Abstract translation: 本发明涉及一种用于精炼镁合金,特别是含Sr的镁合金的熔盐,更具体地说,涉及一种用于精炼镁合金以有效去除杂质的熔融盐,并且使含Sr的镁熔融的Sr的损失最小化 合金熔体。 该熔融盐是LiCl-KCl二元熔融盐,LiCl-KCl-NaCl三元熔融盐或含有20%以下MgCl 2或CaCl 2的二元或三元熔融盐 基于其总重量。 熔融盐在工作过程中可能含有10重量%以下的杂质。

    DEVICE FOR MANUFACTURING OPTICAL FILM AND METHOD FOR MANUFACTURING THE SAME
    5.
    发明申请
    DEVICE FOR MANUFACTURING OPTICAL FILM AND METHOD FOR MANUFACTURING THE SAME 审中-公开
    用于制造光学膜的装置及其制造方法

    公开(公告)号:WO2008075811A1

    公开(公告)日:2008-06-26

    申请号:PCT/KR2006/005821

    申请日:2006-12-28

    Abstract: Disclosed herein is an apparatus and method for manufacturing an optical film having superior optical characteristics. The optical film has a smooth surface and superior optical characteristics and can be used as a protective film for an interior component of LCD or an optical storage media, such as DVD, which employs a blue-ray. The apparatus comprises an extruder to compress and discharge a molten resin, a die provided to the extruder to determine a thickness of the resin extruding through the die, a flexible band to which the resin extruding through the die is applied, and a calender roll or a flexible compression band disposed on a path conveying the resin applied to the flexible band to compress the air contact surface of the resin. The method manufactures the optical film by using the apparatus.

    Abstract translation: 本文公开了一种具有优异光学特性的光学膜的制造装置和方法。 该光学膜具有光滑的表面和优异的光学特性,可用作LCD的内部部件或使用蓝光的DVD等光学存储介质的保护膜。 该设备包括挤出机,用于压缩和排出熔融树脂,模具设置在挤出机中以确定通过模具挤出的树脂的厚度,施加通过模具挤出的树脂的柔性带,以及压延辊或 柔性压缩带设置在输送施加到柔性带上的树脂的路径上,以压缩树脂的空气接触表面。 该方法通过使用该装置制造光学膜。

    A METHOD FOR REGENERATING CATALYSTS
    6.
    发明申请
    A METHOD FOR REGENERATING CATALYSTS 审中-公开
    一种再生催化剂的方法

    公开(公告)号:WO2008038855A1

    公开(公告)日:2008-04-03

    申请号:PCT/KR2006/005107

    申请日:2006-11-29

    CPC classification number: B01J38/04 B01J38/12

    Abstract: The present invention provides a method of regenerating a catalyst using the oxidizability of NO 2 , a method of regenerating a catalyst, including the step of injecting NO or air into an oxidation catalyst to generate NO 2 , and a method of regenerating a catalyst, including the step of directly injecting NO or air into a regeneration catalyst, rather than an oxidation catalyst. Further, the present invention provides a useful method of regenerating a catalyst, in which the sintering of the catalyst can be prevented because the regeneration temperature is decreased, in which coke is burned, thus increasing the regeneration efficiency of the catalyst, thereby maintaining the activity of the catalyst, and in which the cost of maintaining the catalyst is low.

    Abstract translation: 本发明提供了使用NO 2氧化可再生催化剂的方法,一种再生催化剂的方法,包括将NO或空气注入氧化催化剂以产生NO 2的步骤 以及再生催化剂的方法,包括将NO或空气直接注入再生催化剂而不是氧化催化剂的步骤。 此外,本发明提供了一种再生催化剂的有用方法,其中可以防止由于再生温度降低而导致催化剂的烧结,其中焦炭被燃烧,从而提高催化剂的再生效率,从而保持活性 的催化剂,其中保持催化剂的成本低。

    MAGNESIUM DIAPHRAGM WITH BUILT-IN BOBBIN AND METHOD FOR SAME
    8.
    发明申请
    MAGNESIUM DIAPHRAGM WITH BUILT-IN BOBBIN AND METHOD FOR SAME 审中-公开
    具有内置BOBBIN的MAGNESIUM DIAPHRAGM及其相似方法

    公开(公告)号:WO2009107938A2

    公开(公告)日:2009-09-03

    申请号:PCT/KR2009000673

    申请日:2009-02-12

    CPC classification number: H04R7/127 H04R7/18

    Abstract: The present invention relates to a thin magnesium diaphragm with a built-in bobbin and a method for manufacturing the same in a simple fashion. The magnesium diaphragm of the present invention includes a semi-spherical dome made of a magnesium material, and a bobbin made of a magnesium material, formed integrally with the semi-spherical dome and extended into a cylindrical shape from an edge of the semi-spherical dome. The semi-spherical dome has a first thickness, and the bobbin has a second thickness thicker than the first thickness.

    Abstract translation: 本发明涉及具有内置绕线管的薄镁片及其制造方法。 本发明的镁膜包括由镁材料制成的半球形圆顶和由镁材料构成的线轴,与半球形圆顶一体地形成并从半球形的边缘延伸成圆柱形 圆顶。 半球形圆顶具有第一厚度,并且线轴具有比第一厚度厚的第二厚度。

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