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公开(公告)号：US12091626B2
公开(公告)日：2024-09-17
申请号：US17856505
申请日：2022-09-07
Applicant: Arq IP Limited
Inventor： Paul Groves , John Francis Unsworth
CPC classification number: C10L5/04 , C10L5/363 , C10L9/00 , B03D1/025 , B03D2203/08 , C10L2250/06 , C10L2270/04 , C10L2290/08 , C10L2290/24 , C10L2290/28 , C10L2290/30 , C10L2290/547
Abstract: Processes for upgrading of a coal product and preparing of a purified coal product are provided. The process comprises the steps of: (i) providing a purified coal composition, wherein the composition is in the form of solid particles, and wherein at least about 90% by volume (% vol) of the solid particles are no greater than about 500 μm in diameter; and (ii) combining the purified coal composition with a solid coal feedstock, in order to create a combined solid-solid blend upgraded coal product.
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公开(公告)号：US09643193B2
公开(公告)日：2017-05-09
申请号：US15215190
申请日：2016-07-20
Applicant: Ecolab USA Inc.
Inventor： James Adrian Counter , John D. Kildea
CPC classification number: B03D1/025 , B03D1/002 , B03D1/0043 , B03D1/008 , B03D1/014 , B03D1/016 , B03D1/02 , B03D1/021 , B03D2201/04 , B03D2203/08
Abstract: The invention provides methods and compositions for improving a froth flotation type separation. The method uses a microemulsion to improve the effectiveness of a frother. The improvement allows for low dosages of frother to work as well as much greater amounts of non-microemulsified frother.
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公开(公告)号：US09446416B2
公开(公告)日：2016-09-20
申请号：US13687042
申请日：2012-11-28
Applicant: ECOLAB USA INC.
Inventor： Jianjun Liu , Kevin L. O'Brien
CPC classification number: B03D1/004 , B01D21/0084 , B01D21/01 , B03D1/025 , B03D2201/007 , B03D2203/08 , C02F1/24 , C02F1/5263 , C02F1/5272
Abstract: The invention provides methods and compositions for improving a froth flotation type separation. The method uses a thickener to improve the effectiveness of an emulsifier. The improvement allows for low dosages of emulsifier to work well so the emulsifier does not cancel out the effectiveness of other additives in the slurry such as collectors, frothing agents, regulators, depressors, deactivators, and/or activators.
Abstract translation: 本发明提供了改进泡沫浮选型分离的方法和组合物。 该方法使用增稠剂来改善乳化剂的有效性。 该改进允许低剂量的乳化剂工作良好，因此乳化剂不会抵消浆料中其它添加剂如收集剂，起泡剂，调节剂，抑制剂，失活剂和/或活化剂的有效性。
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4.发明授权公开(公告)号：US09174856B2
公开(公告)日：2015-11-03
申请号：US13384543
申请日：2010-07-15
Applicant: Yasunori Matsufuji , Koji Takasu , Kiyotaka Tatsumi
Inventor： Yasunori Matsufuji , Koji Takasu , Kiyotaka Tatsumi
CPC classification number: C02F1/24 , B03D1/1418 , B03D1/1462 , B03D1/1475 , B03D1/24 , B03D1/247 , B03D2203/08 , C02F2301/024 , C02F2301/026 , C04B18/08 , C04B28/02 , Y02W30/92 , Y10T137/2076 , C04B14/06 , C04B20/02
Abstract: By storing a liquid to be treated in a treatment tank main body 10 having a bottom portion 10g that narrows downward, with particles of materials to be treated dispersed therein, taking out the liquid to be treated from a position lower than the liquid level of the treatment tank main body 10, and returning the liquid to the bottom portion 10g of the treatment tank main body 10, thereby circulating the liquid to be treated while forming a vortex flow within the treatment tank main body 10, and at the same time supplying air bubbles from the lower part of the treatment main unit 10, a first component contained in froths is separated from a second component, which is less susceptible to floatation, contained in the liquid to be treated.
Abstract translation: 通过将待处理液体储存在具有向下变窄的底部部分10g的处理槽主体10中，其中分散有待处理的材料颗粒，从低于所述待处理液体的液面的位置取出待处理的液体 处理槽主体10，将液体返回处理槽主体10的底部10g，使处理槽主体10内形成涡流的待处理液体循环，同时供给空气 来自治疗主体10的下部的气泡，包含在泡沫中的第一成分与容纳在待处理液体中的不太易浮化的第二成分分离。
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公开(公告)号：US20150144570A1
公开(公告)日：2015-05-28
申请号：US14610095
申请日：2015-01-30
Applicant: NALCO COMPANY
Inventor： Bo L. Tran , Kerem Eraydin , Jianjun Liu , Royce D. Mullins , Jinming Zhang , James A. Counter
CPC classification number: C02F1/24 , B03D1/008 , B03D1/012 , B03D1/02 , B03D1/06 , B03D2201/02 , B03D2201/04 , B03D2203/08 , C02F1/54 , C12F3/10
Abstract: The invention provides methods and compositions for green compositions and technologies. In an embodiment, the present invention provides a method of separating a first material from a second material. For example, the method can comprise mixing the first material and the second material in a slurry with a beneficiation composition. The beneficiation composition can comprise one or more glyceride and fatty acid mixtures extracted from a fuel ethanol process. Air bubbles can be provided in the slurry to form bubble-particle aggregates with the first material and the bubble-particle aggregates can be allowed to be separated from the second material.
Abstract translation: 本发明提供了绿色组合物和技术的方法和组合物。 在一个实施例中，本发明提供了从第二材料分离第一材料的方法。 例如，该方法可以包括将第一材料和第二材料混合在具有选矿组合物的浆料中。 选矿组合物可包含从燃料乙醇方法提取的一种或多种甘油酯和脂肪酸混合物。 可以在浆料中提供气泡以与第一材料形成气泡 - 颗粒聚集体，并且可以允许气泡 - 颗粒聚集体与第二材料分离。
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Patent Agency Ranking
公开(公告)号：US20150096925A1
公开(公告)日：2015-04-09
申请号：US14509086
申请日：2014-10-08
Applicant: Georgia-Pacific Chemicals LLC
Inventor： John B. Hines , Brian L. Swift
CPC classification number: B03D1/01 , B03D1/021 , B03D2201/02 , B03D2201/04 , B03D2203/006 , B03D2203/02 , B03D2203/06 , B03D2203/08
Abstract: Collector compositions and methods for making and using same to purify one or more crude materials are provided. The collector composition can include one or more amidoamines having the chemical Formula I and one or more amines having the chemical Formula IV, where a weight ratio of the amidoamine to the amine can be about 99:1 to about 1:99.
Abstract translation: 提供了用于制造和使用它们的收集剂组合物和方法以纯化一种或多种粗制原料。 收集组合物可以包括具有化学式I的一种或多种酰氨基胺和一种或多种具有化学式IV的胺，其中酰氨基胺与胺的重量比可为约99:1至约1:99。
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公开(公告)号：US20140262974A1
公开(公告)日：2014-09-18
申请号：US13798965
申请日：2013-03-13
Applicant: ECOLAB USA INC.
Inventor： Dmitri L. Kouznetsov
IPC: B03D1/02
CPC classification number: B03D1/004 , B03D1/0043 , B03D1/006 , B03D1/008 , B03D1/01 , B03D1/012 , B03D1/014 , B03D1/016 , B03D1/02 , B03D2201/02 , B03D2203/08
Abstract: The invention provides methods and compositions for improving a froth flotation type separation. The method involves adding a hydrocarbon reaction product to slurry to enhance the separation. The method is particularly effective with coal separation because it increases yield without increasing ash content of flotation concentrate.
Abstract translation: 本发明提供了改进泡沫浮选型分离的方法和组合物。 该方法包括向浆料中加入烃反应产物以增强分离。 该方法对于煤分离是特别有效的，因为它可以提高产率而不增加浮选精矿的灰分含量。
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公开(公告)号：US20140144815A1
公开(公告)日：2014-05-29
申请号：US13687042
申请日：2012-11-28
Applicant: Jianjun Liu , Kevin L. O'Brien
Inventor： Jianjun Liu , Kevin L. O'Brien
IPC: B03D1/02
CPC classification number: B03D1/004 , B01D21/0084 , B01D21/01 , B03D1/025 , B03D2201/007 , B03D2203/08 , C02F1/24 , C02F1/5263 , C02F1/5272
Abstract: The invention provides methods and compositions for improving a froth flotation type separation. The method uses a thickener to improve the effectiveness of an emulsifier. The improvement allows for low dosages of emulsifier to work well so the emulsifier does not cancel out the effectiveness of other additives in the slurry such as collectors, frothing agents, regulators, depressors, deactivators, and/or activators.
Abstract translation: 本发明提供了改进泡沫浮选型分离的方法和组合物。 该方法使用增稠剂来改善乳化剂的有效性。 该改进允许低剂量的乳化剂工作良好，使得乳化剂不会抵消浆料中其它添加剂如收集剂，起泡剂，调节剂，抑制剂，失活剂和/或活化剂的有效性。
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公开(公告)号：US08127930B2
公开(公告)日：2012-03-06
申请号：US11823880
申请日：2007-06-29
Applicant: James T. Wright , Carl R. White , Kurt Gabrielson , John B. Hines , Lisa M. Arthur , Michael J. Cousin
Inventor： James T. Wright , Carl R. White , Kurt Gabrielson , John B. Hines , Lisa M. Arthur , Michael J. Cousin
CPC classification number: C08L95/00 , B03D1/008 , B03D1/01 , B03D1/016 , B03D2203/006 , B03D2203/02 , B03D2203/08 , C02F1/001 , C02F1/24 , C02F1/56 , C02F1/66 , C02F9/00 , C02F2101/101 , C02F2101/103 , C02F2101/20 , C02F2303/12 , C08G12/043 , C08G12/08 , C08G12/12
Abstract: Amine-aldehyde 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 resins are especially useful as froth flotation depressants, for example in the beneficiation of value materials (e.g., bitumen, coal, or kaolin clay) to remove impurities such as sand. The 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.
Abstract translation: 公开了胺醛树脂用于从悬浮和/或溶解的液体中除去多种固体和/或离子物质。 这些树脂特别可用作泡沫浮选抑制剂，例如在选择价值材料（例如沥青，煤或高岭土）以除去杂质如沙子时。 这些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。
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公开(公告)号：US08123042B2
公开(公告)日：2012-02-28
申请号：US11764461
申请日：2007-06-18
Applicant: Bo L. Tran
Inventor： Bo L. Tran
CPC classification number: B03D1/006 , B03D1/008 , B03D2201/04 , B03D2203/08
Abstract: Methods and compositions for separating materials are provided. The present invention provides a method of separating a first material from a second material such as mixing the first material and the second material in a slurry with a beneficiation composition. The beneficiation composition can comprise methyl isobutyl carbinol mixture derived from a methyl isobutyl ketone and/or methyl isobutyl carbinol manufacturing process. Additionally air bubbles can be provided in the slurry to form bubble-particle aggregates with the first material and the bubble-particle aggregates can be allowed to be separated from the second material.
Abstract translation: 提供了用于分离材料的方法和组合物。 本发明提供了将第一材料与第二材料分离的方法，例如将第一材料和第二材料混合在具有选矿组合物的浆料中。 选矿组合物可以包含衍生自甲基异丁基酮和/或甲基异丁基甲醇制造方法的甲基异丁基甲醇混合物。 另外，可以在浆料中提供气泡以与第一材料形成气泡 - 颗粒聚集体，并且可以允许气泡 - 颗粒聚集体与第二材料分离。
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