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1. 发明申请

WO2005120675A1 METHOD FOR TREATING OF ETCHING ACID WASTE CONTAINING PHOSPHORIC ACID, ACETIC ACID AND NITRIC ACID 审中-公开
标题翻译：用于处理含酸性磷酸，乙酸和硝酸的消毒酸性废物的方法
公开(公告)号：WO2005120675A1
公开(公告)日：2005-12-22
申请号：PCT/KR2005/001665
申请日：2005-06-03
申请人： DAEIL DEVELOPMENT CO., LTD. , KIM, Ho-Suk , AHN, Jae-Woo , KIM, Ju-Yup , KIM, Jun-Young , SHIN, Chang-Hoon
发明人： KIM, Ho-Suk , AHN, Jae-Woo , KIM, Ju-Yup , KIM, Jun-Young , SHIN, Chang-Hoon
IPC分类号： B01D11/04
CPC分类号： B01D11/0426 , C23F1/46
摘要： The present invention relates to a method for treating an etching waste with tri-octyl-phosphate (TOP) and tri-butyl-phosphate (TBP) as organic extraction solvents and more particularly, a method for treating an etching waste from the production process of liquid crystals to recover acids from the etching waste by means of solvent extraction comprising: a phase separation process of contacting the tricomponent waste solution (aqueous) comprising phosphoric acid and acetic acid, nitric acid or a mixture thereof with a diluted organic phase comprising tri-octyl-phosphate (TOP) and a diluent at a predetermined volume ratio, followed by uniformly stirring and standstilling to separate an extract phase containing the selectively extracted acetic acid and nitric acid and raffinate comprising phosphoric acid remaining in the waste solution; a separation process of stripping the acetic acid and nitric acid from the separated extract phase with water to recover the acids; and a phosphoric acid recovery process of extracting phosphoric acid remaining in the raffinate with an organic phase comprising tri-butyl-phosphate(TBP), followed by stripping with water to recover purified phosphoric acid.
摘要翻译：本发明涉及一种用磷酸三辛酯（TOP）和磷酸三丁酯（TBP）作为有机萃取溶剂处理蚀刻废料的方法，更具体地说，涉及一种从生产过程中处理蚀刻废物的方法液晶，以通过溶剂萃取从蚀刻废料中回收酸，其包括：使包含磷酸和乙酸的三组分废液（水溶液），硝酸或其混合物与包含三 - 辛基磷酸酯（TOP）和稀释剂，然后均匀搅拌和静置以分离含有选择性提取的乙酸和硝酸的提取相和残留在废溶液中的包含磷酸的残液; 用水从分离的萃取相中汽提乙酸和硝酸以回收酸的分离过程; 以及用含磷酸三丁酯（TBP）的有机相萃取剩余残液中的磷酸的磷酸回收方法，然后用水汽提回收纯化的磷酸。

2. 发明申请

WO2003060327A1 COMPRESSOR HAVING CYLINDRICAL SHAPE VANE 审中-公开
标题翻译：具有圆柱形形状的压缩机
公开(公告)号：WO2003060327A1
公开(公告)日：2003-07-24
申请号：PCT/KR2002/002441
申请日：2002-12-26
申请人： LG ELECTRONICS INC. , LEE, Kun-Hyeong , AHN, Jae-Woo , CHO, Hyoung-Joo
发明人： LEE, Kun-Hyeong , AHN, Jae-Woo , CHO, Hyoung-Joo
IPC分类号： F04C2/356
CPC分类号： F04C18/3568 , F01C21/0809
摘要： A compressor having cylindrical shape vanes (120), in which the compressor comprises a cylinder assembly (D) having a suction flow path (100) and a discharge flow path connected to an inner space and having vane insertion holes (45, 55) penetrated as a circular shape at upper and lower surfaces (41, 51) thereof; a Z-plate (22) for dividing the inner space into a plurality of compression spaces in the cylinder assembly (D) and for making a fluid be sucked, compressed, and discharged by being rotated by a motor unit, and cylindrical shape vanes (120) inserted to the vane insertion holes (45, 55) and contacted with both sides of the Z-plate (22) for dividing the respective compression spaces into a suction region and a compression region by a reciprocal movement. In the compressor having cylindrical shape vanes (120), vanes are smoothly operated, a process for construction components is simplified, and its construction components are simple, thereby enhancing a reliability of a driving and enhancing its assembly productivity.
摘要翻译：一种具有圆柱形叶片（120）的压缩机，其中压缩机包括具有吸入流路（100）的气缸组件（D）和连接到内部空间并具有穿过叶片插入孔（45,55）的排出流路在其上表面和下表面（41,41）处为圆形; 用于将所述内部空间分割成所述气缸组件（D）中的多个压缩空间并且通过由电动机单元旋转而使流体被吸入，压缩和排出的Z板（22），以及圆柱形叶片 120）插入到叶片插入孔（45,55）中并与Z板（22）的两侧接触，用于通过往复运动将各个压缩空间分成吸入区域和压缩区域。在具有圆柱形叶片（120）的压缩机中，叶片平稳地操作，简化了构造部件的过程，并且其构造部件简单，从而提高了驱动的可靠性并提高了其组装生产率。

3. 发明申请

WO2004111454A1 COMPRESSOR 审中-公开
标题翻译：压缩机
公开(公告)号：WO2004111454A1
公开(公告)日：2004-12-23
申请号：PCT/KR2003/001177
申请日：2003-06-16
申请人： LG ELECTRONICS INC. , PARK, Joon-Hong , LEE, Geun-Hyoung , AHN, Jae-Woo
发明人： PARK, Joon-Hong , LEE, Geun-Hyoung , AHN, Jae-Woo
IPC分类号： F04C2/107
CPC分类号： F04C23/008 , F01C21/0845 , F04C18/3568
摘要： A compressor includes a cylinder assembly (301) having an internal compression space, a suction path (301) and a discharge path connected to the compression space; a rotational shaft (140) inserted into the cylinder assembly in a lengthy direction; a partition plate (150) for partitioning the compression space into a first and a second compression spaces (341,342) and rotating by being combined with the rotational shaft (140); a first and a second vanes (341,342) contacted to each surface of the partition plate (150) so as to divide the first and second compression spaces (341,342) into a compression region and a suction region respectively in order to perform a reciprocating motion within a certain region in the lengthy direction of the rotational shaft (140) according to rotation of the partition plate (150), wherein a surface contacting portion having a circular section and a curvature same with an outer diameter of the rotational shaft (140) is formed at least one of the first and second vanes (341,342).
摘要翻译：压缩机包括具有内部压缩空间的气缸组件（301），连接到压缩空间的吸入路径（301）和排出路径; 沿长方向插入到气缸组件中的旋转轴（140）; 用于将所述压缩空间分隔成第一和第二压缩空间（341,342）并通过与所述旋转轴（140）组合而旋转的分隔板（150）; 与分隔板（150）的每个表面接触的第一和第二叶片（341,342），以将第一和第二压缩空间（341,342）分别分成压缩区域和抽吸区域，以便在根据分隔板（150）的旋转沿着旋转轴（140）的长度方向的某个区域，其中具有与旋转轴（140）的外径相同的圆形截面和曲率的表面接触部分是形成第一和第二叶片（341,342）中的至少一个。

4. 发明申请

WO2004111453A1 COMPRESSOR 审中-公开
标题翻译：压缩机
公开(公告)号：WO2004111453A1
公开(公告)日：2004-12-23
申请号：PCT/KR2003/001176
申请日：2003-06-16
申请人： LG ELECTRONICS INC. , YANG, Kwang-Sik , PARK, Joon-Hong , LEE, Geun-Hyoung , AHN, Jae-Woo
发明人： YANG, Kwang-Sik , PARK, Joon-Hong , LEE, Geun-Hyoung , AHN, Jae-Woo
IPC分类号： F04C2/107
CPC分类号： F01C21/0845 , F04C18/3568 , F04C23/008
摘要： In a compressor, a compressor including a cylinder assembly (301) having an internal compression space, a suction path (310) and a discharge path connected to the compression space; a rotational shaft (140) inserted into the cylinder assembly (310) in the lengthy direction of the cylinder assembly (310); a partition plate (150) for partitioning the compression space into a first and a second compression spaces (341,342) and rotating by being combined with the rotational shaft (140); a first and a second vanes (351,352) contacted to each surface of the partition plate (150) so as to divide the first and second compression spaces (341,342) into a compression region and a suction region respectively in order to perform a reciprocating motion within a certain region in the lengthy direction of the rotational shaft (140) according to rotation of the partition plate (150) ; and a contact maintaining unit for making the first and second vanes (351,352) maintain a state contacted to each surface of the partition plate (150) while performing a reciprocating motion in the lengthy direction of the rotational shaft (140) with the first and second vanes (351,352)is provided.
摘要翻译：在压缩机中，包括具有内部压缩空间的气缸组件（301），连接到压缩空间的吸入路径（310）和排出路径的压缩机; 在所述气缸组件（310）的长度方向上插入所述气缸组件（310）中的旋转轴（140）; 用于将所述压缩空间分隔成第一和第二压缩空间（341,342）并通过与所述旋转轴（140）组合而旋转的分隔板（150）; 与所述分隔板（150）的每个表面接触的第一和第二叶片（351,352），以将所述第一和第二压缩空间（341,342）分别分成压缩区域和吸入区域，以便进行往复运动根据分隔板（150）的旋转沿着旋转轴（140）的长度方向的某个区域; 以及接触保持单元，用于使第一和第二叶片（351,352）保持与分隔板（150）的每个表面接触的状态，同时沿着旋转轴（140）的长度方向进行往复运动，第一和第二叶片提供叶片（351,352）。

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