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公开(公告)号：US5929408A
公开(公告)日：1999-07-27
申请号：US721177
申请日：1996-09-26
IPC: B03D1/02 , B03D1/004 , B03D1/012 , B03D1/014 , B03D101/02 , B03D103/02
CPC classification number: B03D1/014 , B03D1/012 , B03D2201/02 , B03D2203/02 , B03D2203/025
Abstract: Novel compositions comprised of a dialkyl aryl disulfonic acid and a collector different from the dialkyl aryl disulfonic acid are provided, said compositions being useful for beneficiation of ores. Novel methods for using compositions comprised of a dialkyl aryl disulfonic acid and a collector different from the dialkyl aryl disulfonic acid to beneficiate ores are also provided.
Abstract translation: 提供由二烷基芳基二磺酸和不同于二烷基芳基二磺酸的收集剂组成的新型组合物，所述组合物可用于选矿。 还提供了使用由二烷基芳基二磺酸和不同于二烷基芳基二磺酸的收集剂组成的组合来选择矿石的新方法。
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2.发明申请公开(公告)号：US20090008325A1
公开(公告)日：2009-01-08
申请号：US11912306
申请日：2006-04-28
Applicant: Lu-Kwang Ju , Qin Zhang
Inventor： Lu-Kwang Ju , Qin Zhang
CPC classification number: B03D1/016 , B03D1/008 , B03D1/028 , B03D2201/007 , B03D2201/02 , B03D2203/001 , B03D2203/003 , B03D2203/005
Abstract: The present invention generally relates to methods for purifying and/or concentrating compounds from or in solutions and/or mixtures. In one embodiment, the present invention relates to a method for purifying and/or concentrating a compound from a solution or mixture. In another embodiment, the present invention relates to a method for purifying/concentrating a compound from a solution or mixture that utilizes, in whole or part, foam purification and/or concentration. In still another embodiment, the present invention can be used to separate, concentrate and/or purify any material, including biological products and/or biomaterials, that can be selectively bound to a binding agent, thereby yielding a complex that will readily partition onto bubble surfaces in a foam.
Abstract translation: 本发明一般涉及从溶液和/或混合物中提取和/或浓缩化合物的方法。 在一个实施方案中，本发明涉及从溶液或混合物中纯化和/或浓缩化合物的方法。 在另一个实施方案中，本发明涉及一种从溶液或混合物中纯化/浓缩化合物的方法，该方法或混合物全部或部分地使用泡沫纯化和/或浓缩。 在另一个实施方案中，本发明可用于分离，浓缩和/或纯化任何可以选择性地结合到结合剂上的物质，包括生物产物和/或生物材料，从而产生易于分配到泡沫上的复合物 泡沫中的表面。
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公开(公告)号：US20050263442A1
公开(公告)日：2005-12-01
申请号：US10523746
申请日：2003-07-22
Applicant: Tobias Rau , Heinrich Hesse , Wolfgang Buch , Jaime Gomez , Miguel Arends , Norbert Ernstorfer
Inventor： Tobias Rau , Heinrich Hesse , Wolfgang Buch , Jaime Gomez , Miguel Arends , Norbert Ernstorfer
IPC: B03D1/01 , B03D1/012 , B03D1/014 , B03D101/02 , B03D103/02 , C07F9/24 , B03D1/02
CPC classification number: C07F9/24 , B03D1/008 , B03D1/014 , B03D2201/02 , B03D2201/04 , B03D2203/02
Abstract: A method for the flotation of sulfide ores is disclosed. The method comprises contacting the sulfide ores with a composition comprising at least one compound of the formula where R1, R2 and R3 independently of one another are alkyl groups having 1 to 18 carbon atoms, alkenyl groups having 2 to 18 carbon atoms, aryl groups having 6 to 10 carbon atoms, or alkylaryl groups having 7 to 10 carbon atoms.
Abstract translation: 公开了一种浮选硫化矿石的方法。 该方法包括使硫化矿石与包含至少一种下式化合物的组合物接触：其中R 1，R 2和R 3独立地为 另一个是具有1至18个碳原子的烷基，具有2至18个碳原子的烯基，具有6至10个碳原子的芳基或具有7至10个碳原子的烷基芳基。
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4.发明授权2-mercapto-benzoxazole derivatives as collectors for the selective flotation of metal ores 失效2-巯基 - 苯并恶唑衍生物作为金属矿石的选择性浮选的收集器
公开(公告)号：US5505310A
公开(公告)日：1996-04-09
申请号：US244254
申请日：1994-07-15
Applicant: Anna Marabini , Giorgio Bornengo , Vittorio Alesse , Fabrizio Bergamini
Inventor： Anna Marabini , Giorgio Bornengo , Vittorio Alesse , Fabrizio Bergamini
IPC: B03D1/012 , B03D1/06 , B03D101/02 , B03D103/02 , B03D1/02
CPC classification number: B03D1/012 , B03D1/06 , B03D2201/02 , B03D2203/02
Abstract: A process for the selective flotation of at least one sulfide selected from the group of copper sulfide, silver sulfide, and activated zinc sulfide performed in the presence of 2-mercapto-benzoxazole derivatives.
Abstract translation: PCT No.PCT / IT92 / 00148 Sec。 371日期1994年7月15日 102（e）日期1994年7月15日PCT 1991年11月24日PCT公布。 公开号WO93 / 10903 日期：1993年6月10日。一种在2-巯基 - 苯并恶唑衍生物存在下进行选择性浮选选自硫化铜，硫化银和活性硫化锌中的硫化物的方法。
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