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1.发明申请公开(公告)号：US20140033868A1
公开(公告)日：2014-02-06
申请号：US13985168
申请日：2012-02-21
Applicant: Sherif Elsafty , Kohmei Halada
Inventor： Sherif Elsafty , Kohmei Halada
CPC classification number: C22B59/00 , B01J20/28011 , B01J20/28057 , B01J20/28083 , B01J20/3204 , B01J20/3253 , B01J20/3255 , C22B3/24 , C22B60/02 , Y02P10/234
Abstract: Problem: To provide a material and a method for efficient and inexpensive extraction of rare metals that are included in urban minerals. Solution: A method for the extraction of lanthanoid elements and actinoid elements, said method comprising: an adsorption process wherein a metal-dissolved solution containing a target metal selected from lanthanoid elements and actinoid elements is made to come into contact with porous structures that carry metal-adsorbent compounds that are adsorbent to target metal ions so that the target metal ions in said solution are adsorbed by said metal-adsorbent compounds; and a target metal separation process wherein said porous structures are made to come into contact with a back-extraction solution so that the target metal ions that are adsorbed by said metal-absorbent compounds are transported to the back-extraction solution.
Abstract translation: 问题：提供一种材料和方法，用于高效和廉价地提取城市矿物中所含的稀有金属。 解决方案：提取镧系元素和锕系元素的方法，所述方法包括：吸附方法，其中将含有选自镧系元素和锕系元素的目标金属的金属溶解溶液与携带金属的多孔结构接触 - 吸附剂，其是目标金属离子的吸附剂，使得所述溶液中的目标金属离子被所述金属 - 吸附剂化合物吸附; 以及目标金属分离方法，其中使所述多孔结构与反萃取溶液接触，使得被所述金属吸收化合物吸附的目标金属离子被输送到反萃取溶液。
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2.发明授权公开(公告)号：US09267188B2
公开(公告)日：2016-02-23
申请号：US13985168
申请日：2012-02-21
Applicant: Sherif Elsafty , Kohmei Halada
Inventor： Sherif Elsafty , Kohmei Halada
CPC classification number: C22B59/00 , B01J20/28011 , B01J20/28057 , B01J20/28083 , B01J20/3204 , B01J20/3253 , B01J20/3255 , C22B3/24 , C22B60/02 , Y02P10/234
Abstract: Problem: To provide a material and a method for efficient and inexpensive extraction of rare metals that are included in urban minerals. Solution: A method for the extraction of lanthanoid elements and actinoid elements, said method comprising: an adsorption process wherein a metal-dissolved solution containing a target metal selected from lanthanoid elements and actinoid elements is made to come into contact with porous structures that carry metal-adsorbent compounds that are adsorbent to target metal ions so that the target metal ions in said solution are adsorbed by said metal-adsorbent compounds; and a target metal separation process wherein said porous structures are made to come into contact with a back-extraction solution so that the target metal ions that are adsorbed by said metal-absorbent compounds are transported to the back-extraction solution.
Abstract translation: 问题：提供一种材料和方法，用于高效和廉价地提取城市矿物中所含的稀有金属。 解决方案：提取镧系元素和锕系元素的方法，所述方法包括：吸附方法，其中将含有选自镧系元素和锕系元素的目标金属的金属溶解溶液与携带金属的多孔结构接触 - 吸附剂，其是目标金属离子的吸附剂，使得所述溶液中的目标金属离子被所述金属 - 吸附剂化合物吸附; 以及目标金属分离方法，其中使所述多孔结构与反萃取溶液接触，使得被所述金属吸收化合物吸附的目标金属离子被输送到反萃取溶液。
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