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1.发明申请公开(公告)号：US20140001125A1
公开(公告)日：2014-01-02
申请号：US13979594
申请日：2012-01-12
Applicant: Sherif El-Safty , Ahmed Shahat Ahmed , Kohmei Halada , Mohamed Shenashen , Ahmed Abouelmaged , Hitoshi Yamaguchi
Inventor： Sherif El-Safty , Ahmed Shahat Ahmed , Kohmei Halada , Mohamed Shenashen , Ahmed Abouelmaged , Hitoshi Yamaguchi
IPC: C02F1/28
CPC classification number: C02F1/281 , B01J20/28007 , B01J20/28057 , B01J20/28069 , B01J20/28083 , B01J20/3204 , B01J20/3219 , B01J20/3236 , B01J20/3433 , B01J20/3475 , B82Y30/00 , C02F1/288 , C02F2101/103 , C02F2303/16 , C02F2305/08 , G01N21/78
Abstract: Means for reducing an arsenic ion concentration in the solution to the degree of ultra trace amount are provided. Ammonium molybdate is supported by a nanostructure material by mixing the nanostructure material, which is obtained after the nanostructure material such as an alumina reacts with a surfactant, in the solution containing the ammonium molybdate. The nanostructure material supporting an arsenic ion adsorption compound such as ammonium molybdate can selectively adsorb and remove trace of arsenic ion in the solution by a room temperature treatment without a water conditioning such as pH control. In our removal system of arsenic, extra posttreatments are not needed because special pretreatments are not carried out, and special heating equipments are not used. Accordingly, our removal system of arsenic can be constructed at low cost. Furthermore, it can supply an arsenic-free solution by be constructed at multi stages.
Abstract translation: 提供了将溶液中的砷离子浓度降低至超痕量的方法。 钼酸铵由纳米结构材料通过将纳米结构材料如氧化铝与表面活性剂反应后得到的纳米结构材料混合在含有钼酸铵的溶液中来负载。 支持砷离子吸附化合物如钼酸铵的纳米结构材料可以通过室温处理而不需要诸如pH控制的水调节来选择性地吸附并除去溶液中的痕量砷离子。 在我们的砷清除系统中，不需要额外的后处理，因为不进行特殊预处理，不使用特殊的加热设备。 因此，我们的砷的去除系统可以以低成本构建。 此外，它可以通过多阶段构建无砷解决方案。
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Patent Agency Ranking
2.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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公开(公告)号：US20130036870A1
公开(公告)日：2013-02-14
申请号：US13522833
申请日：2011-01-19
Applicant: Sherif El-Safty , Ahmed Shahat Ahmed , Kohmei Halada
Inventor： Sherif El-Safty , Ahmed Shahat Ahmed , Kohmei Halada
IPC: C22B23/00
CPC classification number: B01D15/00 , B01J20/28042 , B01J20/28064 , B01J20/3204 , B01J20/3246 , B01J20/3251 , B01J20/3433 , B01J20/3483 , C22B3/24 , Y02P10/234
Abstract: Urban ore is a mixture of a lot of metallic elements, and these metallic elements need to be separately collected therefrom. However, because the content of each metallic element is very small, it has been extremely difficult to selectively collect the required metallic element.In order to solve the problem, there is provided a metal-ion adsorbent which is for use in a method for collecting metal ions present in a liquid, and in which a continuously porous support having large numbers of pores of uniform size and shape, and a compound having a metal ion-binding group is chemically bonded to the inner surfaces of the pores, whereby a material and a method with which rare-metal ions contained in urban ore are efficiently and inexpensively taken out are provided.
Abstract translation: 城市矿石是许多金属元素的混合物，这些金属元素需要从其中单独收集。 然而，由于每个金属元素的含量非常小，所以非常难以选择性地收集所需的金属元素。 为了解决这个问题，提供了一种用于收集存在于液体中的金属离子的方法中的金属离子吸附剂，其中具有大量具有均匀尺寸和形状的孔的连续多孔载体，以及 具有金属离子结合基团的化合物与孔的内表面化学键合，由此提供了将城市矿石中含有稀有金属离子的材料和方法有效且廉价地取出。
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4.发明授权Nanostructure material supporting arsenic ion adsorption compound and method to remove arsenic ion using the same 有权支持砷离子吸附化合物的纳米结构材料和使用其的砷离子的除去方法公开(公告)号：US09187343B2
公开(公告)日：2015-11-17
申请号：US13979594
申请日：2012-01-12
Applicant: Sherif El-Safty , Ahmed Shahat Ahmed , Kohmei Halada , Mohamed Shenashen , Ahmed Abouelmagd , Hitoshi Yamaguchi
Inventor： Sherif El-Safty , Ahmed Shahat Ahmed , Kohmei Halada , Mohamed Shenashen , Ahmed Abouelmagd , Hitoshi Yamaguchi
CPC classification number: C02F1/281 , B01J20/28007 , B01J20/28057 , B01J20/28069 , B01J20/28083 , B01J20/3204 , B01J20/3219 , B01J20/3236 , B01J20/3433 , B01J20/3475 , B82Y30/00 , C02F1/288 , C02F2101/103 , C02F2303/16 , C02F2305/08 , G01N21/78
Abstract: Means for reducing an arsenic ion concentration in the solution to the degree of ultra trace amount are provided. Ammonium molybdate is supported by a nanostructure material by mixing the nanostructure material, which is obtained after the nanostructure material such as an alumina reacts with a surfactant, in the solution containing the ammonium molybdate. The nanostructure material supporting an arsenic ion adsorption compound such as ammonium molybdate can selectively adsorb and remove trace of arsenic ion in the solution by a room temperature treatment without a water conditioning such as pH control. In our removal system of arsenic, extra posttreatments are not needed because special pretreatments are not carried out, and special heating equipments are not used. Accordingly, our removal system of arsenic can be constructed at low cost. Furthermore, it can supply an arsenic-free solution by be constructed at multi stages.
Abstract translation: 提供了将溶液中的砷离子浓度降低至超痕量的方法。 钼酸铵由纳米结构材料通过将纳米结构材料如氧化铝与表面活性剂反应后得到的纳米结构材料混合在含有钼酸铵的溶液中来负载。 支持砷离子吸附化合物如钼酸铵的纳米结构材料可以通过室温处理而不需要诸如pH控制的水调节来选择性地吸附并除去溶液中的痕量砷离子。 在我们的砷清除系统中，不需要额外的后处理，因为不进行特殊预处理，不使用特殊的加热设备。 因此，我们的砷的去除系统可以以低成本构建。 此外，它可以通过多阶段构建无砷解决方案。
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公开(公告)号：US08951332B2
公开(公告)日：2015-02-10
申请号：US13522833
申请日：2011-01-19
Applicant: Sherif El-Safty , Ahmed Shahat Ahmed , Kohmei Halada
Inventor： Sherif El-Safty , Ahmed Shahat Ahmed , Kohmei Halada
CPC classification number: B01D15/00 , B01J20/28042 , B01J20/28064 , B01J20/3204 , B01J20/3246 , B01J20/3251 , B01J20/3433 , B01J20/3483 , C22B3/24 , Y02P10/234
Abstract: Urban ore is a mixture of a lot of metallic elements, and these metallic elements need to be separately collected therefrom. However, because the content of each metallic element is very small, it has been extremely difficult to selectively collect the required metallic element.In order to solve the problem, there is provided a metal-ion adsorbent which is for use in a method for collecting metal ions present in a liquid, and in which a continuously porous support having large numbers of pores of uniform size and shape, and a compound having a metal ion-binding group is chemically bonded to the inner surfaces of the pores, whereby a material and a method with which rare-metal ions contained in urban ore are efficiently and inexpensively taken out are provided.
Abstract translation: 城市矿石是许多金属元素的混合物，这些金属元素需要从其中单独收集。 然而，由于每个金属元素的含量非常小，所以非常难以选择性地收集所需的金属元素。 为了解决这个问题，提供了一种用于收集存在于液体中的金属离子的方法中的金属离子吸附剂，其中具有大量具有均匀尺寸和形状的孔的连续多孔载体，以及 具有金属离子结合基团的化合物与孔的内表面化学键合，由此提供了将城市矿石中含有稀有金属离子的材料和方法有效且廉价地取出。
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6.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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