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1.发明授权Composition for enhancing the production of crystal agglomerates from a precipitation liquor 有权用于从沉淀液中增强结晶聚集体的生成的组合物公开(公告)号：US08784509B2
公开(公告)日：2014-07-22
申请号：US13645577
申请日：2012-10-05
Applicant: Nalco Company
Inventor： Dmitri Kouznetsov , Jianjun Liu , Kim Richard Coleman , Ryan Travis Chester , John David Kildea
IPC: C05B19/00
Abstract: The present invention relates to compositions and methods to increase the output of a high quality product from the precipitation liquor crystallization process exemplified through the aluminum hydroxide recovery processes such as the Bayer process. The invention is a method of increasing the size of precipitates from a liquor. The invention in one embodiment relates to the use of a crystal growth modifier compositions added to the precipitation process to increase the particle size distribution of the precipitated alumina trihydrate.
Abstract translation: 本发明涉及通过氢氧化铝回收方法例如拜耳方法例举的沉淀液结晶方法来提高高质量产品的产量的组合物和方法。 本发明是一种从酒中提高沉淀物的尺寸的方法。 在一个实施方案中的本发明涉及添加到沉淀方法中的晶体生长改性剂组合物用于增加沉淀的三水合氧化铝的粒度分布的用途。
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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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3.发明申请公开(公告)号：US20130035405A1
公开(公告)日：2013-02-07
申请号：US13645577
申请日：2012-10-05
Applicant: Nalco Company
Inventor： Dmitri Kouznetsov , Jianjun Liu , Kim Richard Coleman , Ryan Travis Chester , John David Kildea
IPC: C09K3/00
Abstract: The present invention relates to compositions and methods to increase the output of a high quality product from the precipitation liquor crystallization process exemplified through the aluminum hydroxide recovery processes such as the Bayer process. The invention is a method of increasing the size of precipitates from a liquor. The invention in one embodiment relates to the use of a crystal growth modifier compositions added to the precipitation process to increase the particle size distribution of the precipitated alumina trihydrate.
Abstract translation: 本发明涉及通过氢氧化铝回收方法例如拜耳方法例举的沉淀液结晶方法来提高高质量产品的产量的组合物和方法。 本发明是一种从酒中提高沉淀物的尺寸的方法。 在一个实施方案中的本发明涉及添加到沉淀方法中的晶体生长改性剂组合物用于增加沉淀的三水合氧化铝的粒度分布的用途。
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