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1. 发明授权

US08808660B2 Method of precipitation of metal ions 有权
标题翻译：金属离子析出方法
公开(公告)号：US08808660B2
公开(公告)日：2014-08-19
申请号：US13145632
申请日：2010-02-09
申请人： Xiaowei Huang , Zhiqi Long , Hongwei Li , Dali Cui , Xinlin Peng , Guilin Yang , Yongke Hou , Chunmei Wang , Shunli Zhang
发明人： Xiaowei Huang , Zhiqi Long , Hongwei Li , Dali Cui , Xinlin Peng , Guilin Yang , Yongke Hou , Chunmei Wang , Shunli Zhang
IPC分类号： C01B31/24
CPC分类号： C22B3/44 , C04B22/064 , C04B22/066 , C22B59/00 , Y02P10/234
摘要： The present invention relates to a method of precipitation of metal ions. Mineral(s), oxide(s), hydroxide(s) of magnesium and/or calcium are adopted as raw materials, and the raw material(s) is processed through at least one step of calcination, slaking, or carbonization to produce aqueous solution(s) of magnesium bicarbonate and/or calcium bicarbonate, and then the solution(s) is used as precipitant(s) to deposit rare earth, such as nickel, cobalt, iron, aluminum, gallium, indium, manganese, cadmium, zirconium, hafnium, strontium, barium, copper and zinc ions. And at least one of metal carbonates, hydroxides or basic carbonates is obtained, or furthermore the obtained products are calcined to produce metal oxides. The invention takes the cheap calcium and/or magnesium minerals or their oxides, hydroxides with low purity as raw materials to instead common precipitants such as ammonium bicarbonate and sodium carbonate etc. The calcium, magnesium, carbon dioxide etc are efficiently and circularly used, and the environment pollution by ammonium-nitrogen wastewater, high concentration salts wastewater is avoided, and both of the discharge of greenhouse gas carbon dioxide and the production cost of metal are decreased.
摘要翻译：本发明涉及一种沉淀金属离子的方法。采用矿物，氧化物，镁和/或钙的氢氧化物作为原料，通过至少一个煅烧，去渣或碳化步骤处理原料以产生水溶液碳酸氢钙和/或碳酸氢钙的溶液，然后使用该溶液作为沉淀剂沉积稀土，例如镍，钴，铁，铝，镓，铟，锰，镉，锆，铪，锶，钡，铜和锌离子。并且获得金属碳酸盐，氢氧化物或碱性碳酸盐中的至少一种，或者进一步将所得产物煅烧以产生金属氧化物。本发明以廉价的钙和/或镁矿物或其氧化物，低纯度的氢氧化物为原料，代替普通的沉淀剂如碳酸氢铵和碳酸钠等。钙，镁，二氧化碳等有效和循环使用，避免了氮铵废水，高浓度盐水等环境污染，温室气体二氧化碳的排放和金属的生产成本均下降。

2. 发明申请

US20110280778A1 METHOD OF PRECIPITATION OF METAL IONS 有权
标题翻译：降低金属离子的方法
公开(公告)号：US20110280778A1
公开(公告)日：2011-11-17
申请号：US13145632
申请日：2010-02-09
申请人： Xiaowei Huang , Zhiqi Long , Hongwei Li , Dali Cui , Xinlin Peng , Guilin Yang , Yongke Hou , Chunmei Wang , Shunli Zhang
发明人： Xiaowei Huang , Zhiqi Long , Hongwei Li , Dali Cui , Xinlin Peng , Guilin Yang , Yongke Hou , Chunmei Wang , Shunli Zhang
IPC分类号： C01F17/00 , C01G49/02 , C01F7/34 , C01G51/06 , C01G53/06 , C01G27/00 , C01G45/00 , C01G15/00 , C01G3/00 , C01G9/00 , C01G11/00 , C01G45/02 , C01F11/02 , C01G3/02 , C01G9/02 , C01F5/24 , C01F11/18
CPC分类号： C22B3/44 , C04B22/064 , C04B22/066 , C22B59/00 , Y02P10/234
摘要： The present invention relates to a method of precipitation of metal ions. Mineral(s), oxide(s), hydroxide(s) of magnesium and/or calcium are adopted as raw materials, and the raw material(s) is processed through at least one step of calcination, slaking, or carbonization to produce aqueous solution(s) of magnesium bicarbonate and/or calcium bicarbonate, and then the solution(s) is used as precipitant(s) to deposit rare earth, such as nickel, cobalt, iron, aluminum, gallium, indium, manganese, cadmium, zirconium, hafnium, strontium, barium, copper and zinc ions. And at least one of metal carbonates, hydroxides or basic carbonates is obtained, or furthermore the obtained products are calcined to produce metal oxides. The invention takes the cheap calcium and/or magnesium minerals or their oxides, hydroxides with low purity as raw materials to instead common precipitants such as ammonium bicarbonate and sodium carbonate etc. The calcium, magnesium, carbon dioxide etc are efficiently and circularly used, and the environment pollution by ammonium-nitrogen wastewater, high concentration salts wastewater is avoided, and both of the discharge of greenhouse gas carbon dioxide and the production cost of metal are decreased.
摘要翻译：本发明涉及一种沉淀金属离子的方法。采用矿物，氧化物，镁和/或钙的氢氧化物作为原料，通过至少一个煅烧，去渣或碳化步骤处理原料以产生水溶液碳酸氢钙和/或碳酸氢钙的溶液，然后使用该溶液作为沉淀剂沉积稀土，例如镍，钴，铁，铝，镓，铟，锰，镉，锆，铪，锶，钡，铜和锌离子。并且获得金属碳酸盐，氢氧化物或碱性碳酸盐中的至少一种，或者进一步将所得产物煅烧以产生金属氧化物。本发明以廉价的钙和/或镁矿物或其氧化物，低纯度的氢氧化物为原料，代替普通的沉淀剂如碳酸氢铵和碳酸钠等。钙，镁，二氧化碳等有效和循环使用，避免了氮铵废水，高浓度盐水等环境污染，温室气体二氧化碳的排放和金属的生产成本均下降。

3. 发明申请

US20110274597A1 USE OF Mg(HCO3)2 AND/OR Ca(HCO3)2 AQUEOUS SOLUTION IN METAL EXTRACTIVE SEPARATION AND PURIFICATION 有权
标题翻译：在金属提取分离和纯化中使用Mg（HCO3）2和/或Ca（HCO3）2水溶液
公开(公告)号：US20110274597A1
公开(公告)日：2011-11-10
申请号：US13143772
申请日：2010-01-14
申请人： Xiaowei Huang , Zhiqi Long , Xinlin Peng , Hongwei Li , Guilin Yang , Dali Cui , Chunmei Wang , Na Zhao , Liangshi Wang , Ying Yu
发明人： Xiaowei Huang , Zhiqi Long , Xinlin Peng , Hongwei Li , Guilin Yang , Dali Cui , Chunmei Wang , Na Zhao , Liangshi Wang , Ying Yu
IPC分类号： C01F17/00 , C01F7/74 , C01F5/24 , C01G3/10 , C01G51/04 , C01F11/18 , C01G51/00 , C01G31/02
CPC分类号： C22B59/00 , C22B3/0005 , C22B3/0043 , C22B3/0067 , C22B3/0068 , Y02P10/234
摘要： The application of aqueous solution of magnesium bicarbonate and/or calcium bicarbonate in the process of extraction separation and purification of metals is disclosed, wherein the aqueous solution of magnesium bicarbonate and/or calcium bicarbonate is used as an acidity balancing agent, in order to adjust the balancing pH value of the extraction separation process which uses an acidic organic extractant, improve the extraction capacity of organic phase, and increase the concentration of metal ions in the loaded organic phase.
摘要翻译：公开了在金属萃取分离和纯化过程中应用碳酸氢镁和/或碳酸氢钙的水溶液，其中将碳酸氢镁和/或碳酸氢钙的水溶液用作酸度平衡剂，以便调节使用酸性有机萃取剂的提取分离过程的平衡pH值，提高有机相的萃取能力，提高负载有机相中金属离子的浓度。

4. 发明授权

US08721998B2 Use of Mg(HCO3)2 and/or Ca(HCO3)2 aqueous solution in metal extractive separation and purification 有权
标题翻译：在金属萃取分离和纯化中使用Mg（HCO3）2和/或Ca（HCO3）2水溶液）
公开(公告)号：US08721998B2
公开(公告)日：2014-05-13
申请号：US13143772
申请日：2010-01-14
申请人： Xiaowei Huang , Zhiqi Long , Xinlin Peng , Hongwei Li , Guilin Yang , Dali Cui , Chunmei Wang , Na Zhao , Liangshi Wang , Ying Yu
发明人： Xiaowei Huang , Zhiqi Long , Xinlin Peng , Hongwei Li , Guilin Yang , Dali Cui , Chunmei Wang , Na Zhao , Liangshi Wang , Ying Yu
IPC分类号： C01F17/00
CPC分类号： C22B59/00 , C22B3/0005 , C22B3/0043 , C22B3/0067 , C22B3/0068 , Y02P10/234
摘要： The application of aqueous solution of magnesium bicarbonate and/or calcium bicarbonate in the process of extraction separation and purification of metals is disclosed, wherein the aqueous solution of magnesium bicarbonate and/or calcium bicarbonate is used as an acidity balancing agent, in order to adjust the balancing pH value of the extraction separation process which uses an acidic organic extractant, improve the extraction capacity of organic phase, and increase the concentration of metal ions in the loaded organic phase.
摘要翻译：公开了在金属萃取分离和纯化过程中应用碳酸氢镁和/或碳酸氢钙的水溶液，其中将碳酸氢镁和/或碳酸氢钙的水溶液用作酸度平衡剂，以便调节使用酸性有机萃取剂的提取分离过程的平衡pH值，提高有机相的萃取能力，提高负载有机相中金属离子的浓度。

5. 发明授权

US08507330B2 Thin film transistor 有权
标题翻译：薄膜晶体管
公开(公告)号：US08507330B2
公开(公告)日：2013-08-13
申请号：US12845057
申请日：2010-07-28
申请人： Chunmei Wang , Wei Beng Ng , Takehisa Ishida
发明人： Chunmei Wang , Wei Beng Ng , Takehisa Ishida
IPC分类号： H01L21/84
CPC分类号： H01L21/02628 , H01L21/02554 , H01L21/02565 , H01L27/1292 , H01L29/4908 , H01L29/66969 , H01L29/7869
摘要： A method is proposed for producing a thin-film transistor (TFT), the method comprising forming a substrate, applying a ZnO-based precursor solution onto the substrate to form a ZnO-based channel layer, annealing the channel layer, forming a source electrode and a drain electrode on the channel layer, forming a dielectric layer on the channel layer and forming a gate electrode on the dielectric layer.
摘要翻译：提出一种用于制造薄膜晶体管（TFT）的方法，该方法包括：形成衬底，将ZnO基前体溶液施加到衬底上以形成ZnO基沟道层，退火沟道层，形成源电极以及沟道层上的漏电极，在沟道层上形成电介质层，并在电介质层上形成栅电极。

6. 发明授权

US09406942B2 Electrocatalyst rotating disk electrode preparation apparatus 有权
标题翻译：电催化旋转盘电极制备装置
公开(公告)号：US09406942B2
公开(公告)日：2016-08-02
申请号：US13534845
申请日：2012-06-27
申请人： Chunmei Wang , Nilesh Dale , Kevork Adjemian
发明人： Chunmei Wang , Nilesh Dale , Kevork Adjemian
IPC分类号： F27B5/16 , C22C5/00 , C22C5/04 , B01J21/18 , B01J23/40 , B01J23/74 , B01J23/00 , B01J21/00 , B01J20/00 , H01M4/88 , H01M4/00 , H01M8/00
CPC分类号： H01M4/8828 , H01M4/88 , Y02E60/50
摘要： Disclosed herein are embodiments of an apparatus for preparing rotating disk electrodes. One such apparatus comprises a base, a plurality of disk mounts attached to the base, each configured to receive a respective rotating disk, a plurality of motors each coupled to a corresponding one of the plurality of disk mounts and configured to rotate the corresponding one of the plurality of disk mounts and a controller configured to individually operate each of the plurality of motors.
摘要翻译：这里公开了用于制备旋转盘电极的装置的实施例。一种这样的设备包括基座，附接到基座的多个盘安装件，每个都被配置为容纳相应的旋转盘，多个马达，每个马达耦合到多个盘安装件中的对应的一个，并且被配置为使相应的一个所述多个盘安装件和被配置为单独操作所述多个马达中的每一个的控制器。

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