公开(公告)号：US10036080B2

公开(公告)日：2018-07-31

申请号：US14920768

申请日：2015-10-22

申请人： FREEPORT MINERALS CORPORATION

发明人： Jason M Morgan ,  Barbara J Savage ,  David G Meadows ,  Wayne W Hazen

IPC分类号： C22B19/00 ,  C22B3/02 ,  C22B3/26 ,  B01D11/02 ,  B01D11/04 ,  C22B3/20 ,  C22B3/44 ,  C25C7/00

CPC分类号： C22B3/02 ,  B01D11/028 ,  B01D11/0488 ,  C22B3/0005 ,  C22B3/20 ,  C22B3/44 ,  C25C7/00 ,  Y02P10/234

摘要： The present disclosure relates to a metal recovery process comprising a solvent extraction process. In an exemplary embodiment, the solution extraction system comprises a plant with a first and second circuit. A high-grade pregnant leach solution (“HGPLS”) is provided to the first and second circuit, and a low-grade pregnant leach solution (“LGPLS”) is provided to the second circuit. The first circuit produces a rich electrolyte, which can be forwarded to a primary metal recovery, and a low-grade raffinate, which can be forwarded to a secondary metal recovery process. The second circuit produces a rich electrolyte, which can also be forwarded to the primary metal recovery process. The first and second circuits are in fluid communication with each other.

公开(公告)号：US09856570B2

公开(公告)日：2018-01-02

申请号：US15240383

申请日：2016-08-18

申请人： FREEPORT MINERALS CORPORATION

发明人： Anand Raman ,  Jason M Morgan ,  Barbara J Savage ,  David G Meadows ,  Wayne W Hazen

IPC分类号： C22B19/00 ,  C22B3/02 ,  C25C1/22 ,  C25C1/08 ,  C25C7/00 ,  C25C1/00 ,  C22B3/26 ,  B01D11/04 ,  C22B3/44 ,  C22B3/00 ,  C22B34/34 ,  C22B59/00 ,  C22B60/02 ,  C22B61/00

CPC分类号： C25C1/22 ,  B01D11/0488 ,  C22B3/0005 ,  C22B3/02 ,  C22B3/44 ,  C22B11/04 ,  C22B19/00 ,  C22B23/0407 ,  C22B23/0453 ,  C22B23/0461 ,  C22B34/34 ,  C22B59/00 ,  C22B60/0221 ,  C22B60/0252 ,  C22B60/0278 ,  C22B61/00 ,  C25C1/00 ,  C25C1/08 ,  C25C1/10 ,  C25C7/00 ,  Y02P10/234

摘要： The present disclosure relates to a process and system for recovery of one or more metal values using solution extraction techniques and to a system for metal value recovery. In an exemplary embodiment, the solution extraction system comprises a first solution extraction circuit and a second solution extraction circuit. A first metal-bearing solution is provided to the first and second circuit, and a second metal-bearing solution is provided to the first circuit. The first circuit produces a first rich electrolyte solution, which can be forwarded to primary metal value recovery, and a low-grade raffinate, which is forwarded to secondary metal value recovery. The second circuit produces a second rich electrolyte solution, which is also forwarded to primary metal value recovery. The first and second solution extraction circuits have independent organic phases and each circuit can operate independently of the other circuit.

公开(公告)号：US09644866B2

公开(公告)日：2017-05-09

申请号：US14187961

申请日：2014-02-24

申请人： Simbol Inc

发明人： Stephen Harrison ,  John Burba, III

IPC分类号： B01D21/00 ,  C02F1/52 ,  C22B19/00 ,  C22B26/12 ,  C22B47/00 ,  F24J3/08 ,  C22B26/10 ,  C02F9/00 ,  C02F1/74 ,  C02F5/00 ,  C02F101/10 ,  C02F103/06 ,  C02F103/08 ,  C02F103/10 ,  C02F1/26 ,  C02F1/28 ,  C02F1/42 ,  C02F1/56 ,  C02F1/66 ,  C02F101/20

CPC分类号： F24T10/20 ,  B01D21/00 ,  C02F1/26 ,  C02F1/281 ,  C02F1/42 ,  C02F1/52 ,  C02F1/5245 ,  C02F1/56 ,  C02F1/66 ,  C02F1/74 ,  C02F5/00 ,  C02F9/00 ,  C02F2001/5218 ,  C02F2101/10 ,  C02F2101/203 ,  C02F2103/06 ,  C02F2103/08 ,  C02F2103/10 ,  C02F2209/02 ,  C02F2209/06 ,  C22B26/10 ,  Y02E10/14

摘要： This invention relates to treated geothermal brine compositions containing reduced concentrations of silica, iron, and potassium compared to the untreated brines. Exemplary compositions of the treated brine contain a concentration of silica ranging from about 0 mg/kg to about 15 mg/kg, a concentration of iron ranging from about 0 mg/kg to about 10 mg/kg, and a concentration of potassium ranging from about 300 mg/kg to about 8500 mg/kg. Other exemplary compositions of the treated brines also contain reduced concentrations of elements like rubidium, cesium, and lithium.

公开(公告)号：US09057117B2

公开(公告)日：2015-06-16

申请号：US13874004

申请日：2013-04-30

申请人： Simbol Inc.

发明人： Stephen Harrison ,  Samaresh Mohanta

IPC分类号： C25C1/16 ,  C25B1/21 ,  C22B19/00 ,  C25C1/10 ,  C22B47/00

CPC分类号： C22B19/00 ,  C22B47/00 ,  C25C1/10 ,  C25C1/16

摘要： This invention relates to a method for the selective recovery of manganese and zinc from geothermal brines that includes the steps of removing silica and iron from the brine, oxidizing the manganese and zinc to form precipitates thereof, recovering the manganese and zinc precipitates, solubilizing the manganese and zinc precipitates, purifying the manganese and zinc, and forming a manganese precipitate, and recovering the zinc by electrochemical means.

摘要翻译： 本发明涉及从地热盐水中选择性回收锰和锌的方法，包括从盐水中除去二氧化硅和铁，氧化锰和锌形成沉淀物，回收锰和锌沉淀物，溶解锰 和锌沉淀物，纯化锰和锌，并形成锰沉淀，并通过电化学方法回收锌。

公开(公告)号：US08764880B2

公开(公告)日：2014-07-01

申请号：US12304484

申请日：2007-06-12

申请人： Yuehui Zhou ,  Jeffrey Charles Henry Dyck ,  Boban Jakovljevic ,  Cyril Christian Henri Bourget ,  Allan James Robertson ,  Donato Nucciarone

发明人： Yuehui Zhou ,  Jeffrey Charles Henry Dyck ,  Boban Jakovljevic ,  Cyril Christian Henri Bourget ,  Allan James Robertson ,  Donato Nucciarone

IPC分类号： C22B5/00 ,  C07F9/30 ,  C22B15/00 ,  C22B17/00 ,  C22B19/00 ,  C22B23/00 ,  C22B47/00

CPC分类号： C07F9/301 ,  C07F9/5004 ,  C07F9/5059

摘要： The present invention provides phosphinic acids and their sulfur derivatives, in accordance with the following formula (I): wherein R1 and R2 are different and each of R1 and R2 is independently selected from an organic radical that branches at the alpha carbon and an organic radical that branches at the beta carbon, and each of X and Y is independently O or S, and wherein said compound is a liquid at room temperature. Compounds of formula (I) find utility for example as metal extractants. Also provided are methods for making compounds of formula (I) and their corresponding phosphine intermediates.

摘要翻译： 本发明根据下式（I）提供次膦酸及其硫衍生物：其中R1和R2不同，R1和R2各自独立地选自在α碳上分支的有机基团和有机基团 其分支在β碳上，X和Y各自独立地为O或S，并且其中所述化合物在室温下为液体。 式（I）化合物可用于例如金属萃取剂。 还提供制备式（I）化合物及其相应的膦中间体的方法。

公开(公告)号：US20130236378A1

公开(公告)日：2013-09-12

申请号：US13874004

申请日：2013-04-30

申请人： SIMBOL INC.

发明人： Stephen Harrison ,  Samaresh Mohanta

IPC分类号： C22B19/00 ,  C22B47/00

CPC分类号： C22B19/00 ,  C22B47/00 ,  C25C1/10 ,  C25C1/16

摘要： This invention relates to a method for the selective recovery of manganese and zinc from geothermal brines that includes the steps of removing silica and iron from the brine, oxidizing the manganese and zinc to form precipitates thereof, recovering the manganese and zinc precipitates, solubilizing the manganese and zinc precipitates, purifying the manganese and zinc, and forming a manganese precipitate, and recovering the zinc by electrochemical means.

摘要翻译： 本发明涉及一种从地热盐水中选择性回收锰和锌的方法，包括从盐水中除去二氧化硅和铁，氧化锰和锌形成沉淀物，回收锰和锌沉淀物，溶解锰 和锌沉淀物，纯化锰和锌，并形成锰沉淀，并通过电化学方法回收锌。

公开(公告)号：US08410013B2

公开(公告)日：2013-04-02

申请号：US12670420

申请日：2009-02-26

申请人： Katsumi Nochi ,  Yoshiaki Obayashi ,  Masashi Kiyosawa

发明人： Katsumi Nochi ,  Yoshiaki Obayashi ,  Masashi Kiyosawa

IPC分类号： B01J8/02 ,  B01J27/00 ,  B01J27/198 ,  B01J27/188 ,  B01J27/19 ,  B01J27/192 ,  B01J23/00 ,  C01G11/00 ,  C01G13/00 ,  C01G28/00 ,  C01G30/00 ,  B32B3/12 ,  C22B17/00 ,  C22B19/00 ,  C22B19/04 ,  C22B43/00 ,  B01D53/56 ,  B01D53/94 ,  C01B21/00 ,  C01B23/00 ,  C01B25/00 ,  C01B31/00 ,  C01B33/00 ,  C01B35/00

CPC分类号： B01J23/31 ,  B01D53/8628 ,  B01D53/8665 ,  B01D2251/108 ,  B01D2251/2062 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/20769 ,  B01D2255/20776 ,  B01D2257/602 ,  B01J21/063 ,  B01J23/22 ,  B01J27/199 ,  B01J35/04 ,  B01J37/0009 ,  B01J37/0018 ,  Y10T428/24149

摘要： Provided is a catalyst for treating exhaust gas capable of reducing the amount of a highly corrosive mercury-chlorinating agent to be added while keeping the mercury oxidation efficiency high in an exhaust gas treatment. By the catalyst for treating exhaust gas, nitrogen oxide in the exhaust gas is removed upon contact with ammonia serving as a reducing agent, and mercury is oxidized using a halogen serving as an oxidant. The catalyst includes: TiO2 as a support; an oxide of at least one selected from the group consisting of V, W and Mo, which is supported as an active component on the support; and at least one selected from the group consisting of Bi, P, and compounds containing Bi and/or P, which is supported as a co-catalyst component on the support.

摘要翻译： 提供了一种用于处理废气的催化剂，其能够在废气处理中保持汞氧化效率高的同时减少要加入的高度腐蚀性的氯化汞的量。 通过用于处理废气的催化剂，在与作为还原剂的氨接触时排出废气中的氮氧化物，并且使用用作氧化剂的卤素氧化汞。 催化剂包括：TiO 2作为载体; 选自由V，W和Mo组成的组中的至少一种的氧化物，其作为活性组分负载在载体上; 以及选自Bi，P和含有Bi和/或P的化合物中的至少一种，其作为助催化剂组分负载在载体上。

公开(公告)号：US20120175307A1

公开(公告)日：2012-07-12

申请号：US13374574

申请日：2011-12-31

申请人： Charles E. Skinner ,  William Henry Campbell ,  Yung K. Kim

发明人： Charles E. Skinner ,  William Henry Campbell ,  Yung K. Kim

IPC分类号： B01D15/04 ,  C07H21/00 ,  C22B9/00 ,  C22B11/00 ,  C22B13/00 ,  C22B17/00 ,  C22B19/00 ,  C22B25/00 ,  C22B26/20 ,  C22B34/10 ,  C22B34/20 ,  C22B34/30 ,  C22B47/00 ,  C22B59/00 ,  C22B30/02 ,  C22B60/02 ,  C22B60/04 ,  C07K1/14

CPC分类号： C08G83/003 ,  B01J20/3204 ,  B01J20/3219 ,  B01J20/3257 ,  B01J20/3272 ,  B01J20/328 ,  B01J20/3289 ,  C07K1/22 ,  C08L101/005 ,  Y10T428/2991 ,  Y10T428/2995 ,  Y10T428/2998

摘要： Multi-layered macromolecules wherein the layers are covalently bonded together and wherein the macromolecules are covalently bonded to solid particulate substrates, methods for the preparation of such compositions, and methods for their uses in a multitude of end use applications ranging from the purification of waste chemical and metal process streams to the separation and identification of proteins, peptides, and oligionucleotides.

公开(公告)号：US07972898B2

公开(公告)日：2011-07-05

申请号：US11861455

申请日：2007-09-26

申请人： Peter J. Cowdery-Corvan ,  David H. Levy ,  Thomas D. Pawlik ,  Diane C. Freeman ,  Shelby F. Nelson

发明人： Peter J. Cowdery-Corvan ,  David H. Levy ,  Thomas D. Pawlik ,  Diane C. Freeman ,  Shelby F. Nelson

IPC分类号： C22B19/00 ,  C03C17/245

CPC分类号： H01L21/02576 ,  B33Y80/00 ,  C23C16/407 ,  C23C16/45504 ,  C23C16/45544 ,  C23C16/45551 ,  C23C16/45574 ,  H01L21/02554 ,  H01L21/02565 ,  H01L21/0262

摘要： The present invention relates to a process of making a zinc-oxide-based thin film semiconductor, for use in a transistor, comprising thin film deposition onto a substrate comprising providing a plurality of gaseous materials comprising first, second, and third gaseous materials, wherein the first gaseous material is a zinc-containing volatile material and the second gaseous material is reactive therewith such that when one of the first or second gaseous materials are on the surface of the substrate the other of the first or second gaseous materials will react to deposit a layer of material on the substrate, wherein the third gaseous material is inert and wherein a volatile indium-containing compound is introduced into the first reactive gaseous material or a supplemental gaseous material.

摘要翻译： 本发明涉及一种制造用于晶体管的氧化锌基薄膜半导体的方法，其包括在衬底上的薄膜沉积，包括提供多种包含第一，第二和第三气态材料的气态材料，其中 第一气体材料是含锌挥发性材料，第二气态材料与其反应，使得当第一或第二气态材料之一位于基材表面上时，第一或第二气态材料中的另一种将反应沉积 衬底上的一层材料，其中所述第三气态材料是惰性的，并且其中将挥发性含铟化合物引入到所述第一反应性气态材料或补充气态材料中。

公开(公告)号：US20100326237A1

公开(公告)日：2010-12-30

申请号：US12711186

申请日：2010-02-23

申请人： Christopher J. Nagel

发明人： Christopher J. Nagel

IPC分类号： C22B9/00 ,  C22B26/12 ,  C22B26/00 ,  C22B26/22 ,  C22B26/20 ,  C22B59/00 ,  C22B34/12 ,  C22B34/14 ,  C22B34/32 ,  C22B47/00 ,  C22B34/34 ,  C22B23/00 ,  C22B34/36 ,  C22B34/24 ,  C22B34/22 ,  C22B11/00 ,  C22B15/00 ,  C22B19/00 ,  C22B17/00 ,  C22B43/00 ,  C22B21/00 ,  C22B35/00 ,  C22B58/00 ,  C22B41/00 ,  C22B25/00 ,  C22B13/00 ,  C22B30/02 ,  C22B30/06 ,  C22B30/04

CPC分类号： B01J19/00 ,  C21C5/56 ,  C21C7/0025 ,  C21C7/072 ,  C22B9/05 ,  C22C1/02 ,  Y10T428/2982

摘要： The present invention relates to new compositions of matter, particularly metals and alloys, and methods of making such compositions. The new compositions of matter exhibit long-range ordering and unique electronic character.

摘要翻译： 本发明涉及新的物质组合物，特别是金属和合金，以及制备这种组合物的方法。 新的物质组成表现出远程排序和独特的电子特征。