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1. 发明授权

KR100429500B1 무한궤도형 이온교환 분리장치의 이온교환섬유체의 제조방법 有权
标题翻译： 무한궤도형이온교환분리장치의이온교환섬유체의제조방
公开(公告)号：KR100429500B1
公开(公告)日：2004-05-03
申请号：KR1020010026160
申请日：2001-05-14
申请人： 재단법인 충남대학교 산학연교육연구재단
发明人： 황택성 , 강경석 , 김태일 , 박진원 , 이진혁 , 이선아 , 이재천
IPC分类号： C01G43/00
摘要： PURPOSE: Provided is an endless track type ion exchanger separator which is characterized by using ion exchange non-woven fabric to recover high precious metals(U, Li, B, V etc.) from brine and high concentrated seawater. Accordingly, the ion exchanger separator enables adsorption, desorption, washing and concentration at the same time. CONSTITUTION: The endless track type ion exchange separator is produced by installing an ion exchange non-woven fabric in a shape of conveyor belt, not a column. The belt type ion exchange non-woven fabric is prepared by needle punching a non-woven fabric and connecting the ends of non-woven fabric with 2-20mm thickness and 200-600mm width. The non-woven fabric uses ion exchange fibers with one or more of functional groups based on amidoxime adsorbing uranium selectively, sulfonic acid, carboxyl and phosphoric acid or copolymers such as polypropylene sulfonate-styrene, polypropylene amidoxime-acrylo nitrile, poly propylene-acrylic acid, etc. The resultant endless track type ion exchanger separator enables adsorption, desorption and washing consecutively, and doesn't discharge acid washer after desorption unlike conventional column type separator.
摘要翻译：用途：提供一种循环式离子交换分离器，其特征在于使用离子交换无纺布从盐水和高浓度海水中回收高贵金属（U，Li，B，V等）。因此，离子交换器分离器能够同时进行吸附，解吸，洗涤和浓缩。组成：无端履带式离子交换分离器是通过将离子交换无纺布安装成传送带形状而不是立柱来生产的。带式离子交换无纺布是通过针刺无纺布并连接2-20毫米厚度和200-600毫米宽度的无纺布端部而制备的。该非织造织物使用具有一种或多种基于偕胺肟选择性吸附铀的官能团，磺酸，羧基和磷酸的离子交换纤维或共聚物如聚丙烯磺酸盐 - 苯乙烯，聚丙烯偕胺肟 - 丙烯腈，聚丙烯 - 丙烯酸所得到的环形轨道型离子交换分离器能够连续地进行吸附，解吸和洗涤，而不像传统的柱式分离器那样，在解吸后不会释放酸洗涤器。

2. 发明公开

KR1020020087564A 무한궤도형 이온교환 분리장치의 이온교환섬유체의 제조방법 有权
标题翻译：无尾履带式离子交换器的生产
公开(公告)号：KR1020020087564A
公开(公告)日：2002-11-23
申请号：KR1020010026160
申请日：2001-05-14
申请人： 재단법인 충남대학교 산학연교육연구재단
发明人： 황택성 , 강경석 , 김태일 , 박진원 , 이진혁 , 이선아 , 이재천
IPC分类号： C01G43/00
CPC分类号： B01D15/361 , B01J20/264 , Y02W10/40
摘要： PURPOSE: Provided is an endless track type ion exchanger separator which is characterized by using ion exchange non-woven fabric to recover high precious metals(U, Li, B, V etc.) from brine and high concentrated seawater. Accordingly, the ion exchanger separator enables adsorption, desorption, washing and concentration at the same time. CONSTITUTION: The endless track type ion exchange separator is produced by installing an ion exchange non-woven fabric in a shape of conveyor belt, not a column. The belt type ion exchange non-woven fabric is prepared by needle punching a non-woven fabric and connecting the ends of non-woven fabric with 2-20mm thickness and 200-600mm width. The non-woven fabric uses ion exchange fibers with one or more of functional groups based on amidoxime adsorbing uranium selectively, sulfonic acid, carboxyl and phosphoric acid or copolymers such as polypropylene sulfonate-styrene, polypropylene amidoxime-acrylo nitrile, poly propylene-acrylic acid, etc. The resultant endless track type ion exchanger separator enables adsorption, desorption and washing consecutively, and doesn't discharge acid washer after desorption unlike conventional column type separator.
摘要翻译：目的：提供一种循环式离子交换分离器，其特征在于使用离子交换无纺布从盐水和高浓度海水中回收高贵金属（U，Li，B，V等）。因此，离子交换分离器能够同时进行吸附，解吸，洗涤和浓缩。构成：通过将离子交换无纺布安装成输送带的形状而不是柱来生产环形履带式离子交换分离器。带式离子交换无纺布通过针刺无纺布并连接无纺布的端部，厚度为2-20mm，宽度为200-600mm来制备。无纺布使用基于偕胺肟选择性吸附铀的官能团的一种或多种离子交换纤维，磺酸，羧基和磷酸或诸如聚丙烯磺酸盐 - 苯乙烯，聚丙烯偕胺肟 - 丙烯腈，聚丙烯 - 丙烯酸的共聚物等等。所得到的循环型离子交换分离器能够连续吸附，解吸和洗涤，与常规的柱式分离器不同，在解吸后不排放酸洗涤剂。

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