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1. 发明授权

US10883041B2 Crosslinked proppant-gel matrix 有权
公开(公告)号：US10883041B2
公开(公告)日：2021-01-05
申请号：US15612560
申请日：2017-06-02
申请人： Hexion Inc.
发明人： Charles Zha , Jan Beetge
IPC分类号： C09K8/68 , C09K8/575 , C09K8/80 , C09K8/90 , C08B11/02 , C08B37/00 , C08K5/00 , C01F11/02 , C08K3/011 , C08B15/00 , C01B25/30 , C01B11/00
摘要： A method of making a proppant-gel matrix comprising: a) hydrating a gelling agent to form a hydrated gelling agent; b) adding a basic compound to the hydrated gelling agent to form a basic hydrated gelling agent having a pH in the range of 11.5 to 14.0; c) mixing the basic hydrated gelling agent and a proppant to form a basic hydrated gelling system; and d) adding a crosslinking agent to the basic hydrated gelling system to form the proppant-gel matrix, is disclosed. The proppant-gel matrix can then be used as a fracturing fluid in a hydraulic fracturing process.

2. 发明授权

US09776163B1 Method and system for the integral chlorine dioxide production with relatively independent sodium chlorate electrolytic production and chlorine dioxide production 有权
公开(公告)号：US09776163B1
公开(公告)日：2017-10-03
申请号：US15589094
申请日：2017-05-08
申请人： GuangXi University
发明人： Shuangfei Wang , Chengrong Qin , Xueping Song , Xusheng Li , Shuangxi Nie , Chen Liang
IPC分类号： B01J19/00 , B01J19/06 , B01J19/08 , B01J19/24 , C01B11/00 , C01B11/02 , C25B1/00 , C25B1/24 , C25B1/26 , C25B15/00 , C25B15/08
CPC分类号： B01J19/245 , B01J19/0013 , B01J19/06 , B01J19/087 , B01J19/2465 , B01J2219/00051 , B01J2219/0803 , B01J2219/0877 , B01J2219/24 , C01B11/025 , C25B1/265 , C25B15/08
摘要： A system for the integral chlorine dioxide production with relatively independent sodium chlorate electrolytic production and chlorine dioxide production is provided. The system may feed electrolyte solution into a solid-liquid filter, filtering out the crystal and eliminating sodium chloride and sodium dichromate. The sodium chlorate crystal may be fed into a chlorine dioxide generator after dissolving, while sodium chloride and sodium dichromate solution separately return to electrolyzer for electrolysis process. Sodium chloride may be constantly formed as a by-product in the chlorine dioxide production unit, and solution containing the sodium chloride is withdrawn from the generator and, after filtration, washing and dissolution, recycled back to sodium chlorate production unit. This way, there is no need of sodium chloride make-up.

3. 发明授权

US09504985B2 Apparatus and methods for producing chlorine dioxide 有权
标题翻译：用于生产二氧化氯的设备和方法
公开(公告)号：US09504985B2
公开(公告)日：2016-11-29
申请号：US14176335
申请日：2014-02-10
申请人： Basic Energy Services, L.P.
发明人： Kristian E. Grimland , John Charles Sokol
IPC分类号： B01J19/00 , B01J19/26 , C01B11/00 , C01B11/02
CPC分类号： B01J19/26 , C01B11/023 , C01B11/024 , C01B11/026
摘要： Chlorine dioxide (ClO2) is produced by apparatus and methods wherein a ClO2 gas produced in the apparatus is quickly introduced into a fluid stream to be treated with said gas. To this end, the apparatus has an interior chemical reaction chamber which houses an internal fluid flow tube having a fluid impervious upper section and a porous lower section that respectively define two zones within the interior chemical reaction chamber.
摘要翻译：二氧化氯（ClO 2）是通过设备和方法生产的，其中在该装置中产生的ClO 2气体被快速地引入待用所述气体处理的流体流中。为此，该装置具有内部化学反应室，该内部化学反应室容纳内部流体流动管，该内部流体流管具有分别在内部化学反应室内限定两个区域的不透液体上部和多孔下部。

4. 发明授权

US08741157B2 Biofouling control 有权
标题翻译：生物污染控制
公开(公告)号：US08741157B2
公开(公告)日：2014-06-03
申请号：US12179949
申请日：2008-07-25
申请人： Robert L. Wetegrove , Andrew J. Cooper , Steven R. Hatch
发明人： Robert L. Wetegrove , Andrew J. Cooper , Steven R. Hatch
IPC分类号： C02F1/76 , C02F1/72 , C02F1/68 , A62D3/00 , C01B11/00 , C11D3/395 , C23F11/00 , A61L2/18
CPC分类号： C02F1/68 , A01N59/00 , C02F1/76 , C02F1/766 , C02F2103/023 , C02F2303/20 , A01N25/22 , A01N35/08 , A01N37/32 , A01N37/34 , A01N2300/00
摘要： A system and method for stabilizing bromine in an industrial water system by monitoring and flexible dosing of chlorine oxidant and halide ion stabilizer residual levels. The system comprises chlorine oxidant, and a halide ion source with a halogen stabilizer.
摘要翻译：通过监测和灵活计量氯氧化剂和卤化物离子稳定剂残留水平，在工业水系统中稳定溴的系统和方法。该系统包括氯氧化剂和具有卤素稳定剂的卤离子源。

5. 发明授权

US08568613B2 Enhanced stability peracid compositions 有权
标题翻译：增强稳定性过酸组合物
公开(公告)号：US08568613B2
公开(公告)日：2013-10-29
申请号：US13228020
申请日：2011-09-08
申请人： Victor F. Man , Keith G. Lascotte , Yvonne M. Killeen , Steven E. Lentsch
发明人： Victor F. Man , Keith G. Lascotte , Yvonne M. Killeen , Steven E. Lentsch
IPC分类号： C11D3/39 , C11D3/00 , C11D7/18 , C11D7/54 , C11D9/42 , C11D17/00 , A62D3/00 , A62D9/00 , C01B7/00 , C01B11/00 , C01B13/00 , C01B15/00 , C01B3/00 , C09K3/00
CPC分类号： C07B63/04 , A01N37/16 , C07C407/006 , Y02E60/324 , A01N25/22 , A01N59/00 , C07C409/24 , C07C409/26
摘要： The present invention is directed to stabilized peracid compositions. Stabilizing compositions including a metal salt and a chelating agent are added to compositions including peracids. The results stabilized peracid compositions have increased shelf life and storage stability.
摘要翻译：本发明涉及稳定的过酸组合物。将包含金属盐和螯合剂的稳定组合物加入到包含过酸的组合物中。结果稳定的过酸组合物具有增加的保质期和储存稳定性。

6. 发明授权

US08414793B2 Metallocarbene complex peroxide activators 有权
标题翻译：金属络合物复合过氧化物活化剂
公开(公告)号：US08414793B2
公开(公告)日：2013-04-09
申请号：US12990317
申请日：2009-05-12
申请人： Michael B. Abrams , Xiawei Zhang
发明人： Michael B. Abrams , Xiawei Zhang
IPC分类号： C09K3/00 , C11D3/39 , C11D3/395 , C11D7/18 , C11D7/54 , C11D9/42 , C11D3/00 , A62D3/00 , A62D9/00 , A61K8/00 , A61K8/18 , A61Q5/08 , A61Q19/02 , C01B7/00 , C01B11/00 , C01B13/00 , C01B13/02 , C01B15/00 , C01B15/01 , C02F1/00 , D06L3/00 , D06L3/02 , D06L3/04
CPC分类号： C11D3/3951 , C11D3/168 , C11D3/3932
摘要： A bleaching composition comprising a peroxy compound and one or more activator present in an effective amount to activate the peroxy compound, present in an amount effective to accomplish bleaching or cleaning or oxidation. The activator is a metallocarbene of the general structure (XX′C)yMLn′ where M represents a metal center, C represents the carbene carbon bound to the metal center, X and X′ may be the same or different and may furthermore be part of a cyclic structure, Ln′ represents one or more other ligands which may or may not include one or more metal centers, and where y>1.
摘要翻译：一种漂白组合物，其包含有效量的过氧化合物和一种或多种活化剂以活化过氧化合物，以有效实现漂白或清洁或氧化的量存在。活化剂是一般结构（XX'C）yMLn'的金属苝，其中M表示金属中心，C表示与金属中心结合的碳烯碳，X和X'可以相同或不同，并且还可以是环状结构，Ln'表示一个或多个其它配体，其可以或可以不包括一个或多个金属中心，并且其中y> 1。

7. 发明申请

US20110094577A1 CONDUCTIVE METAL OXIDE FILMS AND PHOTOVOLTAIC DEVICES 审中-公开
标题翻译：导电金属氧化物膜和光电器件
公开(公告)号：US20110094577A1
公开(公告)日：2011-04-28
申请号：US12887761
申请日：2010-09-22
申请人： Dilip Kumar Chatterjee , Curtis Robert Fekety , Lenwood Lynell Fields , Zhen Song , Lili Tian , Ji Wang
发明人： Dilip Kumar Chatterjee , Curtis Robert Fekety , Lenwood Lynell Fields , Zhen Song , Lili Tian , Ji Wang
IPC分类号： H01L31/0216 , B32B5/00 , B32B17/06 , B32B18/00 , B32B15/04 , B32B27/06 , C01B11/00 , C01G19/02
CPC分类号： C23C18/1216 , C03C17/253 , C03C17/36 , C03C17/3678 , C03C2217/94 , C23C18/1258 , C23C18/1291 , H01L31/1884 , Y02E10/50 , Y10T428/265
摘要： Article comprising a substrate; and a conductive metal oxide film adjacent to a surface of the substrate, wherein the conductive metal oxide film has an electron mobility (cm2/V-s) of 35 or greater are described. Photovoltaic devices comprising conductive metal oxide films are also described.
摘要翻译：制品包括基材; 以及与基板的表面相邻的导电性金属氧化物膜，其中，导电性金属氧化物膜的电子迁移率（cm2 / V-s）为35以上。还描述了包括导电金属氧化物膜的光伏器件。

8. 发明授权

US07572384B2 Composition and method for reducing chemical oxygen demand in water 有权
公开(公告)号：US07572384B2
公开(公告)日：2009-08-11
申请号：US12288109
申请日：2008-10-16
申请人： Roy W. Martin
发明人： Roy W. Martin
IPC分类号： C02F1/72 , C02F1/68 , C02F1/76 , C01B15/08 , C01B11/00
CPC分类号： C02F1/725 , C02F1/722 , C02F1/76 , C02F2103/42
摘要： A method and composition for reducing chemical oxygen demand is presented. The composition includes a persulfate donor and a transition metal catalyst in contact with the persulfate donor. When the composition is contacted by water, the transition metal catalyst reacts with persulfate and reduces the persulfate concentration in the water. The composition allows the use of persulfate, which is known to cause irritation to users of aquatic facilities (e.g., pools, spas) that come in contact with it. As the persulfate concentration is reduced rapidly in the water by the catalyzed reaction, the persulfate-containing cleaning product may even be used while the aquatic facilities are being used. Optionally, a free halogen donor may be incorporated into the composition. The composition may be in the form of powder, granules (coated or uncoated), or agglomerate.

9. 发明授权

US07476333B2 Composition and method for reducing chemical oxygen demand in water 有权
标题翻译：减少水中化学需氧量的组成和方法
公开(公告)号：US07476333B2
公开(公告)日：2009-01-13
申请号：US11158676
申请日：2005-06-22
申请人： Roy W. Martin
发明人： Roy W. Martin
IPC分类号： C01B15/08 , C01B11/00 , C02F1/72 , C02F1/76 , C02F1/68
CPC分类号： C02F1/725 , C02F1/722 , C02F1/76 , C02F2103/42
摘要： A method and composition for reducing chemical oxygen demand is presented. The composition includes a persulfate donor and a transition metal catalyst in contact with the persulfate donor. When the composition is contacted by water, the transition metal catalyst reacts with persulfate and reduces the persulfate concentration in the water. The composition allows the use of persulfate, which is known to cause irritation to users of aquatic facilities (e.g., pools, spas) that come in contact with it. As the persulfate concentration is reduced rapidly in the water by the catalyzed reaction, the persulfate-containing cleaning product may even be used while the aquatic facilities are being used. Optionally, a free halogen donor may be incorporated into the composition. The composition may be in the form of powder, granules (coated or uncoated), or agglomerate.
摘要翻译：提出了一种减少化学需氧量的方法和组合物。组合物包括与过硫酸盐供体接触的过硫酸盐供体和过渡金属催化剂。当组合物与水接触时，过渡金属催化剂与过硫酸盐反应并降低水中的过硫酸盐浓度。该组合物允许使用过硫酸盐，其已知会对与其接触的水生设施（例如游泳池，水疗中心）的使用者造成刺激。由于通过催化反应使水中的过硫酸盐浓度迅速降低，所以在使用水生设备时，也可以使用含过硫酸盐的清洗剂。任选地，可将免费的卤素供体掺入组合物中。组合物可以是粉末，颗粒（涂覆或未涂覆）或附聚物的形式。

10. 发明授权

US5688477A Process for reacting dissociated zircon with gaseous hydrogen fluoride 失效
标题翻译：使解离的锆石与气态氟化氢反应的方法
公开(公告)号：US5688477A
公开(公告)日：1997-11-18
申请号：US377425
申请日：1995-01-24
申请人： Jonathan Nel
发明人： Jonathan Nel
IPC分类号： C01B33/107 , C01B33/12 , C01G25/02 , C01G25/04 , C01G25/00 , C01B9/08 , C01B11/00 , C01B33/08
CPC分类号： C01G25/02 , C01G25/04 , B01J2219/0894 , C01P2002/88 , C01P2006/80
摘要： A process for treating dissociated zircon comprises reacting dissociated zircon with gaseous hydrogen fluoride at an elevated reaction temperature. The reaction temperature is controlled to obtain at least one desired zirconium-based compound and at least one desired silicon-based compound.
摘要翻译：用于处理解离的锆石的方法包括在升高的反应温度下使解离的锆石与氟化氢气体反应。控制反应温度以获得至少一种所需的锆基化合物和至少一种所需的硅基化合物。

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