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公开(公告)号：US08967258B2
公开(公告)日：2015-03-03
申请号：US13103584
申请日：2011-05-09
申请人： David S. Soane , Rosa Casado Portilla , Robert P. Mahoney , Gangadhar Jogikalmath , Philip Wuthrich
发明人： David S. Soane , Rosa Casado Portilla , Robert P. Mahoney , Gangadhar Jogikalmath , Philip Wuthrich
摘要： The invention provides formulations for facilitating the removal of oil from a surface using a chisel composition, wherein the chisel composition includes a polymer having one or more binding points with a high affinity for the surface, and one or more hydrophilic segments that form a hydrophilic coating on the surface, rendering the surface water-wet and thereby facilitating the removal of oil from the surface. The invention also provides for methods of use of such formulations.
摘要翻译： 本发明提供了使用凿组合物促进从表面除去油的制剂，其中凿组合物包括具有对表面具有高亲和力的一个或多个结合点的聚合物和形成亲水涂层的一个或多个亲水链段 在表面上使表面变湿，从而有助于从表面除去油。 本发明还提供了使用这种制剂的方法。
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公开(公告)号：US20110272325A1
公开(公告)日：2011-11-10
申请号：US13103584
申请日：2011-05-09
申请人： David S. Soane , Rosa Casado Portilla , Robert P. Mahoney , Gangadhar Jogikalmath , Philip Wuthrich
发明人： David S. Soane , Rosa Casado Portilla , Robert P. Mahoney , Gangadhar Jogikalmath , Philip Wuthrich
摘要： The invention provides formulations for facilitating the removal of oil from a surface using a chisel composition, wherein the chisel composition includes a polymer having one or more binding points with a high affinity for the surface, and one or more hydrophilic segments that form a hydrophilic coating on the surface, rendering the surface water-wet and thereby facilitating the removal of oil from the surface. The invention also provides for methods of use of such formulations.
摘要翻译： 本发明提供了使用凿组合物促进从表面除去油的制剂，其中凿组合物包括具有对表面具有高亲和力的一个或多个结合点的聚合物和形成亲水涂层的一个或多个亲水链段 在表面上使表面变湿，从而有助于从表面除去油。 本发明还提供了使用这种制剂的方法。
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23.发明授权Organoclay compositions for purifying contaminated liquids and methods for making and using them 有权用于净化污染液体的有机粘土组合物及其制备和使用方法公开(公告)号：US06627084B2
公开(公告)日：2003-09-30
申请号：US09840959
申请日：2001-04-24
IPC分类号： B01J2116
CPC分类号： B01J20/3204 , B01D15/00 , B01D17/0202 , B01J20/16 , B01J20/186 , B01J20/28004 , B01J20/28011 , B01J20/28057 , B01J20/2808 , B01J20/3242 , B01J20/3248 , B01J20/3251 , C02F1/288 , C02F1/52 , C02F1/681 , C02F2101/20 , C02F2101/32 , C02F2305/12
摘要： The current invention describes organoclay compositions and methods of using them for removing impurities from contaminated liquids. The compositions are formed by contacting an attapulgite, sepiolite, or zeolite clay mineral with an alkylamine base. The method of use involves contacting the organoclay composition with a contaminated liquid, such as oil in water, allowing the organoclay to absorb the contaminants. The organoclay can be in the form of a granular solid for inline filter applications, or it can be a finely divided powder for other applications.
摘要翻译： 本发明描述了有机粘土组合物和使用它们从污染液体中除去杂质的方法。 组合物通过将绿坡缕石，海泡石或沸石粘土矿物与烷基胺基接触而形成。 使用方法包括使有机粘土组合物与污染的液体（例如水中的油）接触，允许有机粘土吸收污染物。 有机粘土可以是用于在线过滤器应用的颗粒状固体的形式，或者可以是用于其它应用的细碎粉末。
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公开(公告)号：US5711923A
公开(公告)日：1998-01-27
申请号：US675135
申请日：1996-07-03
申请人： Paul J. Harris , Robert P. Mahoney , Manian Ramesh
发明人： Paul J. Harris , Robert P. Mahoney , Manian Ramesh
摘要： The invention comprises a process for improved flocculation of Bayer process red mud-containing slurry. The improvement comprises adding to the red mud-containing liquor a hydroxymethyl diphosphonic acid polymer optionally in addition to the conventional flocculant. The polymer is added to the red mud-containing liquor in an amount sufficient to reduce the concentration of suspended solids in the supernatant phase and/or increase the rate of sedimentation.
摘要翻译： 本发明包括一种改进拜耳法红泥浆的絮凝的方法。 该改进包括向含红泥的液体中加入任选地除了常规絮凝剂之外的羟甲基二膦酸聚合物。 将聚合物以足以降低上清液相中悬浮固体浓度和/或提高沉降速率的量加入含红泥的液体中。
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25.发明授权Polymers containing phosphonic acid groups for the treatment of red mud in the Bayer process 失效含有膦酸基团的聚合物用于拜耳法处理红泥
公开(公告)号：US5534235A
公开(公告)日：1996-07-09
申请号：US523993
申请日：1995-09-05
申请人： Peter E. Reed , Robert P. Mahoney
发明人： Peter E. Reed , Robert P. Mahoney
CPC分类号： C02F1/56 , C01F7/0653 , C02F2103/16
摘要： The invention comprises a process for improved flocculation of Bayer process red mud-containing slurry. The improvement comprises adding to the red mud-containing liquor a phosphonic acid polymer optionally in addition to the conventional flocculant. The polymer is added to the red mud-containing liquor in an amount sufficient to reduce the concentration of suspended solids in the supernatant phase and/or increase the rate of sedimentation.
摘要翻译： 本发明包括一种改进拜耳法红泥浆的絮凝的方法。 改进之处在于，除了常规的絮凝剂外，还向含红泥的液体中加入任选的膦酸聚合物。 将聚合物以足以降低上清液相中悬浮固体浓度和/或提高沉降速率的量加入含红泥的液体中。
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公开(公告)号：US5478477A
公开(公告)日：1995-12-26
申请号：US334307
申请日：1994-11-04
申请人： Manian Ramesh , John D. Kildea , Robert P. Mahoney
发明人： Manian Ramesh , John D. Kildea , Robert P. Mahoney
CPC分类号： C01F7/0653 , B01D21/01
摘要： Alginic acid is used in combination with high molecular weight synthetic water soluble polymers to flocculate red mud from Bayer process liquors. Superior clarity of supernatant liquor is achieved using the process of the invention.
摘要翻译： 海藻酸与高分子量合成水溶性聚合物组合使用，以絮凝拜耳工艺液中的红泥。 使用本发明的方法实现上清液的清晰度。
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公开(公告)号：US20140014348A1
公开(公告)日：2014-01-16
申请号：US13939965
申请日：2013-07-11
申请人： Robert P. Mahoney , David S. Soane , Marie K. Hering , Kevin K. Kincaid , Rosa Casado Portilla , Philip Wuthridge
发明人： Robert P. Mahoney , David S. Soane , Marie K. Hering , Kevin K. Kincaid , Rosa Casado Portilla , Philip Wuthridge
摘要： The invention provides for modified proppants, comprising a proppant particle and a hydrogel coating, wherein the hydrogel coating localizes on the surface of the proppant particle to produce the modified proppant, methods of manufacturing such proppants and methods of use.
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公开(公告)号：US20130233545A1
公开(公告)日：2013-09-12
申请号：US13599828
申请日：2012-08-30
IPC分类号： C09K8/80 , E21B43/267
CPC分类号： C09K8/805 , C09K8/685 , C09K8/80 , E21B43/267 , Y10T428/2991 , Y10T428/2998
摘要： The present invention provides modified proppants, and methods for their manufacture. In embodiments, the modified proppant comprises a proppant particle and a hydrogel coating, wherein the hydrogel coating is applied to a surface of the proppant particle and localizes on the surface to produce the modified proppant. In embodiments, formulations are disclosed comprising the modified particles, and methods are disclosed for using the formulations.
摘要翻译： 本发明提供改性的支撑剂及其制造方法。 在实施方案中，改性支撑剂包括支撑剂颗粒和水凝胶涂层，其中将水凝胶涂层施加到支撑剂颗粒的表面上并定位在表面上以产生经改性的支撑剂。 在实施方案中，公开了包含改性颗粒的制剂，并且公开了使用该制剂的方法。
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29.发明授权High molecular weight polymers containing pendant salicylic acid groups for clarifying bayer process liquors 有权含有侧枝水杨酸基团的高分子量聚合物用于澄清拜耳工艺液体公开(公告)号：US08008430B2
公开(公告)日：2011-08-30
申请号：US11505595
申请日：2006-08-17
申请人： Murat Quadir , Everett C. Phillips , Larry E. Brammer, Jr. , Robert P. Mahoney , John D. Kildea , Manian Ramesh , John T. Malito
发明人： Murat Quadir , Everett C. Phillips , Larry E. Brammer, Jr. , Robert P. Mahoney , John D. Kildea , Manian Ramesh , John T. Malito
IPC分类号： C08C1/14
CPC分类号： C02F1/5272 , B01D21/01 , C01F7/0653 , C01F7/47 , C02F1/56 , C02F2103/10 , C02F2103/16 , C08F220/58 , C08F246/00 , C08F220/06 , C08F220/14 , C08F220/18
摘要： A high molecular weight, water-soluble polymer comprising pendant salicylic acid groups and having a weight average molecular weight of at least about 2,000,000 daltons and use of the polymer for clarifying red mud-containing liquors generated in the Bayer process for the recovery of alumina from bauxite.
摘要翻译： 一种高分子量的水溶性聚合物，其包含水杨酸侧基并具有至少约2,000,000道尔顿的重均分子量，并且使用该聚合物来澄清在拜耳法中生成的含红泥的液体以从 铝土矿
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公开(公告)号：US07972526B2
公开(公告)日：2011-07-05
申请号：US12630454
申请日：2009-12-03
IPC分类号： D06M15/263
CPC分类号： D21H19/14 , D06M11/82 , D06M15/05 , D06M15/11 , D06M15/333 , D21H17/55 , D21H17/56 , D21H21/20 , Y10T428/249921 , Y10T428/31504 , Y10T428/31511 , Y10T428/31551 , Y10T428/31663 , Y10T428/31725 , Y10T428/31786 , Y10T428/31855 , Y10T428/31942 , Y10T428/31971 , Y10T428/31993
摘要： Disclosed herein is an environmentally safe, grease resistant article comprising an absorbent substrate, a cross-linking agent, and a polymer; wherein the substrate is first coated with the cross-linking agent and is then coated with the polymer.
摘要翻译： 本文公开了一种环境安全的耐油脂制品，其包含吸收性基材，交联剂和聚合物; 其中基底首先用交联剂涂覆，然后用聚合物涂覆。
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