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31. 发明申请

US20180200731A1 Foam Prevention In The Reverse Flotation Process For Purifying Calcium Carbonate 审中-公开
公开(公告)号：US20180200731A1
公开(公告)日：2018-07-19
申请号：US15923236
申请日：2018-03-16
申请人： CLARIANT INTERNATIONAL LTD. , CLARIANT S.A.
发明人： Stefan DILSKY , Wagner Claudio DA SILVA , Monica SPECK CASSOLA , Nilson Mar BARTALINI , Zaira Guimaraes DUARTE , Jorge Antonio ARIAS MEDINA , Antonio Pedro OLIVEIRA FILHO
IPC分类号： B03D1/01 , B01D19/04 , B03D1/004 , B03D1/02 , B03D1/008 , C01F11/18 , B03D1/006
CPC分类号： B03D1/011 , B01D19/04 , B01D19/0409 , B01D19/0413 , B01D19/0418 , B01D19/0422 , B01D19/0436 , B01D19/0468 , B03D1/0043 , B03D1/0046 , B03D1/006 , B03D1/008 , B03D1/02 , B03D2201/007 , B03D2201/02 , B03D2203/02 , B03D2203/04 , B03D2203/10 , C01F11/185
摘要： This invention relates to an composition, comprising A) at least one quaternary ammonium compound which is a collector for the reverse flotation of magnesium minerals from calcium carbonate B) at least one antifoam agent C) a solvent and its use in the reverse flotation of calcium carbonate.

32. 发明授权

US08425781B2 Materials and process for enhancing selective separations 有权
标题翻译：用于增强选择性分离的材料和工艺
公开(公告)号：US08425781B2
公开(公告)日：2013-04-23
申请号：US12479087
申请日：2009-06-05
申请人： John B. Hines , Brian L. Swift , Pablo G. Dopico
发明人： John B. Hines , Brian L. Swift , Pablo G. Dopico
IPC分类号： B03D101/06 , B03D1/001 , C02F1/24 , C02F1/52 , C02F1/00
CPC分类号： B03D1/02 , B03D1/0046 , B03D1/01 , B03D2201/02 , C04B24/12 , C04B40/0039 , C04B2103/0079 , C05C1/00 , C05C9/005 , C05C9/02 , C05G1/00 , C22B3/20 , Y02P10/234 , C04B24/10 , C05D9/02 , C05F11/02
摘要： Use of a Maillard reaction product as an adjuvant in a variety of applications including solid-liquid separations, corrosion inhibition, emulsification, dust suppression, slow release fertilization, viscosity modification and others and especially as a depressant or collector in separation processes, including the selective separation of solids and/or ionic species from aqueous media, such as in the process of froth flotation.
摘要翻译：美拉德反应产物在各种应用中的应用，包括固液分离，腐蚀抑制，乳化，抑尘，缓释施肥，粘度改性等，特别是作为分离过程中的抑制剂或收集剂，包括选择性固体和/或离子物质与水性介质的分离，例如在泡沫浮选过程中。

33. 发明授权

US07913852B2 Modified amine-aldehyde resins and uses thereof in separation processes 有权
标题翻译：改性胺醛树脂及其在分离过程中的用途
公开(公告)号：US07913852B2
公开(公告)日：2011-03-29
申请号：US11298948
申请日：2005-12-12
申请人： James Wright , Carl R. White , Kurt Gabrielson , John B. Hines , Phillip W. Hurd , Lisa M. Arthur , Paul Hart , Richard Rediger , Robbie D. Kelly
发明人： James Wright , Carl R. White , Kurt Gabrielson , John B. Hines , Phillip W. Hurd , Lisa M. Arthur , Paul Hart , Richard Rediger , Robbie D. Kelly
IPC分类号： B03D1/16 , B03D1/02 , C10G1/00
CPC分类号： C02F1/683 , B01D21/0012 , B01D21/01 , B01D61/14 , B03D1/0046 , B03D1/01 , B03D1/012 , B03D1/016 , B03D1/02 , B03D1/08 , B03D3/06 , B03D2201/06 , B03D2203/006 , B03D2203/02 , B03D2203/10 , B28C1/08 , C01P2006/80 , C02F1/001 , C02F1/24 , C02F1/44 , C02F1/54 , C02F1/56 , C02F2101/103 , C02F2101/20 , C02F2103/10 , C02F2103/12 , C02F2103/28 , C09C1/42 , C10G1/045 , C10G2300/1003 , C10G2300/1033 , C10G2300/208 , C22B3/24 , E21B21/068 , Y02P10/234
摘要： Modified resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These modified resins are especially useful as froth flotation depressants in the beneficiation of many types of materials (e.g., mineral and metal ores), including the beneficiation of impure coal comprising clay impurities, as well as in the separation of valuable bitumen from solid contaminants such as sand. The modified resins are also useful for treating aqueous liquid suspensions to remove solid particulates, as well as for removing metallic ions in the purification of water. The modified resins comprise a base resin that is modified with a coupling agent, which is highly selective for binding to solid contaminants and especially siliceous materials such as sand or clay.
摘要翻译：公开了用于从悬浮和/或溶解的液体中除去多种固体和/或离子物质的改性树脂。这些改性树脂在许多类型的材料（例如矿物和金属矿石）的选矿中特别可用作泡沫浮选抑制剂，包括选择含有粘土杂质的不纯的煤，以及将有价值的沥青从固体污染物分离出来作为沙子。改性树脂也可用于处理水性液体悬浮液以除去固体颗粒，以及在净化水中除去金属离子。改性树脂包括用耦合剂改性的基础树脂，其对于结合固体污染物，特别是硅质材料如沙子或粘土是高选择性的。

34. 发明授权

US06871743B2 Methods of increasing flotation rate 有权
标题翻译：提高浮选率的方法
公开(公告)号：US06871743B2
公开(公告)日：2005-03-29
申请号：US10218979
申请日：2002-08-14
申请人： Roe-Hoan Yoon
发明人： Roe-Hoan Yoon
IPC分类号： B03D1/004 , B03D1/006 , B03D1/008 , B03D1/014 , B03D1/02 , B03D1/012 , B03D1/016
CPC分类号： B03D1/008 , B03D1/0046 , B03D1/006 , B03D1/014 , B03D1/016 , B03D1/02 , B03D2201/02 , B03D2203/06 , B03D2203/08
摘要： Methods of increasing the rate of separating hydrophobic and hydrophilic particles by flotation have been developed. They are based on using appropriate reagents to enhance the hydrophobicity of the particles to be floated, so that they can be more readily collected by the air bubbles used in flotation. The hydrophobicity-enhancing reagents include low HLB surfactants, naturally occurring lipids, modified lipids, and hydrophobic polymers. These methods can greatly increase the rate of flotation for the particles that are usually difficult to float, such as ultrafine particles, coarse particles, middlings, and the particles that do not readily float in the water containing large amounts of ions derived from the particles. In addition, new collectors for the flotation of phosphate minerals are disclosed.
摘要翻译：已经开发出通过浮选分离疏水和亲水颗粒的速率的方法。它们基于使用适当的试剂来增强要漂浮的颗粒的疏水性，使得它们可以通过浮选中使用的气泡更容易地收集。疏水性增强剂包括低HLB表面活性剂，天然存在的脂质，修饰的脂质和疏水聚合物。这些方法可以大大增加通常难以浮起的颗粒的浮选速率，例如超细颗粒，粗颗粒，中等颗粒，以及不容易漂浮在含有源自颗粒的大量离子的水中的颗粒。此外，还披露了用于浮选磷酸盐矿物的新收集器。

35. 发明授权

US06799682B1 Method of increasing flotation rate 有权
标题翻译：提高浮选率的方法
公开(公告)号：US06799682B1
公开(公告)日：2004-10-05
申请号：US09573441
申请日：2000-05-16
申请人： Roe-Hoan Yoon
发明人： Roe-Hoan Yoon
IPC分类号： B03D102
CPC分类号： B03D1/008 , B03D1/0046 , B03D1/006 , B03D1/014 , B03D1/016 , B03D1/02 , B03D2201/02 , B03D2203/06 , B03D2203/08
摘要： Methods of increasing the rate of separating hydrophobic and hydrophilic particles by flotation have been developed. They are based on using appropriate reagents to enhance the hydrophobicity of the particles to be floated, so that they can be more readily collected by the air bubbles used in flotation. The hydrophobicity-enhancing reagents include low HLB surfactants, naturally occurring lipids, modified lipids, and hydrophobic polymers. These methods can greatly increase the rate of flotation for the particles that are usually difficult to float, such as ultrafine particles, coarse particles, middlings, and the particles that do not readily float in the water containing large amounts of ions derived from the particles. In addition, new collectos for the flotation of phosphate minerals are disclosed.
摘要翻译：已经开发出通过浮选分离疏水和亲水颗粒的速率的方法。它们基于使用适当的试剂来增强要漂浮的颗粒的疏水性，使得它们可以通过浮选中使用的气泡更容易地收集。疏水性增强剂包括低HLB表面活性剂，天然存在的脂质，修饰的脂质和疏水聚合物。这些方法可以大大增加通常难以浮起的颗粒的浮选速率，例如超细颗粒，粗颗粒，中等颗粒，以及不容易漂浮在含有源自颗粒的大量离子的水中的颗粒。此外，还披露了用于磷酸盐矿物浮选的新型聚合物。

36. 发明申请

US20130217791A1 MATERIALS AND PROCESS FOR ENHANCING SELECTIVE SEPARATIONS 审中-公开
公开(公告)号：US20130217791A1
公开(公告)日：2013-08-22
申请号：US13847781
申请日：2013-03-20
申请人： Georgia-pacific Chemicals LLC
发明人： John B. Hines , Brian L. Swift , Pablo G. Dopico
IPC分类号： B03D1/02
CPC分类号： B03D1/02 , B03D1/0046 , B03D1/01 , B03D2201/02 , C04B24/12 , C04B40/0039 , C04B2103/0079 , C05C1/00 , C05C9/005 , C05C9/02 , C05G1/00 , C22B3/20 , Y02P10/234 , C04B24/10 , C05D9/02 , C05F11/02
摘要： Use of a Maillard reaction product as an adjuvant in a variety of applications including solid-liquid separations, corrosion inhibition, emulsification, dust suppression, slow release fertilization, viscosity modification and others and especially as a depressant or collector in separation processes, including the selective separation of solids and/or ionic species from aqueous media, such as in the process of froth flotation.

37. 发明授权

US08092686B2 Modified amine-aldehyde resins and uses thereof in separation processes 有权
标题翻译：改性胺醛树脂及其在分离过程中的用途
公开(公告)号：US08092686B2
公开(公告)日：2012-01-10
申请号：US11473314
申请日：2006-06-23
申请人： James T. Wright , Carl R. White , Kurt Gabrielson , John B. Hines , Lisa M. Arthur , Michael J. Cousin
发明人： James T. Wright , Carl R. White , Kurt Gabrielson , John B. Hines , Lisa M. Arthur , Michael J. Cousin
IPC分类号： B01D15/00 , B01J39/00 , B03D1/16 , B03D1/02 , C01G1/00
CPC分类号： C08G12/12 , B03D1/0046 , B03D1/008 , B03D1/01 , B03D1/016 , B03D1/02 , B03D1/021 , B03D1/08 , B03D1/1431 , B03D3/06 , B03D2201/06 , B03D2203/006 , B03D2203/02 , B03D2203/08 , C02F1/24 , C02F1/44 , C02F1/56 , C02F2101/103 , C02F2101/20 , C08G12/06
摘要： Modified resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These modified resins are especially useful as froth flotation depressants in the beneficiation of many types of materials (e.g., mineral and metal ores), including the beneficiation of impure coal comprising clay impurities, as well as in the separation of valuable bitumen from solid contaminants such as sand. The modified resins are also useful for treating aqueous liquid suspensions to facilitate the removal of solid particulates, as well as the removal of metallic ions in the purification of water. The modified resins comprise a base resin that is modified with a coupling agent, which is highly selective for binding to solid contaminants and especially siliceous materials such as sand or clay.
摘要翻译：公开了用于从悬浮和/或溶解的液体中除去多种固体和/或离子物质的改性树脂。这些改性树脂在许多类型的材料（例如矿物和金属矿石）的选矿中特别可用作泡沫浮选抑制剂，包括选择含有粘土杂质的不纯的煤，以及将有价值的沥青从固体污染物分离出来作为沙子。改性树脂也可用于处理含水液体悬浮液以便于去除固体颗粒，以及在净化水中去除金属离子。改性树脂包括用耦合剂改性的基础树脂，其对于结合固体污染物，特别是硅质材料如沙子或粘土具有高选择性。

38. 发明申请

US20090008301A1 Methods of Increasing Flotation Rate 审中-公开
标题翻译：提高浮选率的方法
公开(公告)号：US20090008301A1
公开(公告)日：2009-01-08
申请号：US12013586
申请日：2008-01-14
申请人： Roe-Hoan Yoon
发明人： Roe-Hoan Yoon
IPC分类号： B03D1/001 , B03D1/008 , B03D1/004 , B03D1/006
CPC分类号： B03D1/008 , B03D1/0046 , B03D1/006 , B03D1/014 , B03D1/016 , B03D1/02 , B03D2201/02 , B03D2203/06 , B03D2203/08
摘要： Methods of increasing the rate of separating hydrophobic and hydrophilic particles by flotation have been developed. They are based on using appropriate reagents to enhance the hydrophobicity of the particles to be floated, so that they can be more readily collected by the air bubbles used in flotation. The hydrophobicity-enhancing reagents include low HLB surfactants, naturally occurring lipids, modified lipids, and hydrophobic polymers. These methods can greatly increase the rate of flotation for the particles that are usually difficult to float, such as ultrafine particles, coarse particles, middlings, and the particles that do not readily float in the water containing large amounts of ions derived from the particles. In addition, new collectos for the flotation of phosphate minerals are disclosed.
摘要翻译：已经开发出通过浮选分离疏水和亲水颗粒的速率的方法。它们基于使用适当的试剂来增强要漂浮的颗粒的疏水性，使得它们可以通过浮选中使用的气泡更容易地收集。疏水性增强剂包括低HLB表面活性剂，天然存在的脂质，修饰的脂质和疏水聚合物。这些方法可以大大增加通常难以浮起的颗粒的浮选速率，例如超细颗粒，粗颗粒，中等颗粒，以及不容易漂浮在含有源自颗粒的大量离子的水中的颗粒。此外，还披露了用于磷酸盐矿物浮选的新型聚合物。

39. 发明申请

US20070000839A1 Modified amine-aldehyde resins and uses thereof in separation processes 有权
标题翻译：改性胺醛树脂及其在分离过程中的用途
公开(公告)号：US20070000839A1
公开(公告)日：2007-01-04
申请号：US11473314
申请日：2006-06-23
申请人： James Wright , Carl White , Kurt Gabrielson , John Hines , Lisa Arthur , Michael Cousin
发明人： James Wright , Carl White , Kurt Gabrielson , John Hines , Lisa Arthur , Michael Cousin
IPC分类号： B01D15/00
CPC分类号： C08G12/12 , B03D1/0046 , B03D1/008 , B03D1/01 , B03D1/016 , B03D1/02 , B03D1/021 , B03D1/08 , B03D1/1431 , B03D3/06 , B03D2201/06 , B03D2203/006 , B03D2203/02 , B03D2203/08 , C02F1/24 , C02F1/44 , C02F1/56 , C02F2101/103 , C02F2101/20 , C08G12/06
摘要： Modified resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These modified resins are especially useful as froth flotation depressants in the beneficiation of many types of materials (e.g., mineral and metal ores), including the beneficiation of impure coal comprising clay impurities, as well as in the separation of valuable bitumen from solid contaminants such as sand. The modified resins are also useful for treating aqueous liquid suspensions to facilitate the removal of solid particulates, as well as the removal of metallic ions in the purification of water. The modified resins comprise a base resin that is modified with a coupling agent, which is highly selective for binding to solid contaminants and especially siliceous materials such as sand or clay.
摘要翻译：公开了用于从悬浮和/或溶解的液体中除去多种固体和/或离子物质的改性树脂。这些改性树脂在许多类型的材料（例如矿物和金属矿石）的选矿中特别可用作泡沫浮选抑制剂，包括选择含有粘土杂质的不纯的煤，以及将有价值的沥青从固体污染物分离出来作为沙子。改性树脂也可用于处理含水液体悬浮液以便于去除固体颗粒，以及在净化水中去除金属离子。改性树脂包括用耦合剂改性的基础树脂，其对于结合固体污染物，特别是硅质材料如沙子或粘土是高选择性的。

40. 发明申请

US20050167340A1 Methods of increasing flotation rate 审中-公开
标题翻译：提高浮选率的方法
公开(公告)号：US20050167340A1
公开(公告)日：2005-08-04
申请号：US11070874
申请日：2005-03-02
申请人： Roe-Hoan Yoon
发明人： Roe-Hoan Yoon
IPC分类号： B03D1/004 , B03D1/006 , B03D1/008 , B03D1/014 , B03D1/02
CPC分类号： B03D1/008 , B03D1/0046 , B03D1/006 , B03D1/014 , B03D1/016 , B03D1/02 , B03D2201/02 , B03D2203/06 , B03D2203/08
摘要： Methods of increasing the rate of separating hydrophobic and hydrophilic particles by flotation have been developed. They are based on using appropriate reagents to enhance the hydrophobicity of the particles to be floated, so that they can be more readily collected by the air bubbles used in flotation. The hydrophobicity-enhancing reagents include low HLB surfactants, naturally occurring lipids, modified lipids, and hydrophobic polymers. These methods can greatly increase the rate of flotation for the particles that are usually difficult to float, such as ultrafine particles, coarse particles, middlings, and the particles that do not readily float in the water containing large amounts of ions derived from the particles. In addition, new collectos for the flotation of phosphate minerals are disclosed.
摘要翻译：已经开发出通过浮选分离疏水和亲水颗粒的速率的方法。它们基于使用适当的试剂来增强要漂浮的颗粒的疏水性，使得它们可以通过浮选中使用的气泡更容易地收集。疏水性增强剂包括低HLB表面活性剂，天然存在的脂质，修饰的脂质和疏水聚合物。这些方法可以大大增加通常难以浮起的颗粒的浮选速率，例如超细颗粒，粗颗粒，中等颗粒，以及不容易漂浮在含有源自颗粒的大量离子的水中的颗粒。此外，还披露了用于磷酸盐矿物浮选的新型聚合物。

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