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1. 发明授权

US10732167B2 Multiphase systems and uses thereof 有权
公开(公告)号：US10732167B2
公开(公告)日：2020-08-04
申请号：US15657951
申请日：2017-07-24
申请人： President and Fellows of Harvard College
发明人： Charles R. Mace , Ozge Akbulut Halatci , Ashok A. Kumar , Nathan D. Shapiro , George M. Whitesides
IPC分类号： G01N33/00 , G01N33/49 , B03B5/28 , B03B5/44 , B03D3/00 , G01N33/537 , G01N33/574 , G01N33/18
摘要： A multi-phase system includes a phase-separated solution comprising at least two phases, each phase having a phase component selected from the group consisting of a polymer, a surfactant and combinations thereof, wherein at least one phase comprises a polymer, wherein the phases, taken together, represent a density gradient. Novel two-phase, three-phase, four-phase, five-phase, or six-phase systems are disclosed. Using the disclosed multi-phase polymer systems, particles, or other analyte of interest can be separated based on their different densities or affinities.

2. 发明授权

US10279510B2 Method of separating waste material 有权
公开(公告)号：US10279510B2
公开(公告)日：2019-05-07
申请号：US15309805
申请日：2015-05-11
申请人： Infimer Technologies Ltd.
发明人： Yuval Tamir
IPC分类号： B29B17/02 , B03B5/28 , B03B9/06 , B02C23/18 , C12M1/107 , C12M1/00 , C12M1/26 , C12M1/34 , C12P7/10 , C12P7/64 , B29B17/04
摘要： A method of separating waste material to a plurality of separated materials is disclosed herein. The method is effected by subjecting the waste material to a separation according to specific gravity, to thereby obtain two or more fractions, and optionally subjecting one or more of said fractions to additional separation procedures, to thereby obtain two or more of a low-density polymeric material, a high-density polymeric material, a metal, a glass, an oil, and lignocelluloses. The disclosed method can further be effected by processing one or more of the separated materials to thereby obtain one or more processed materials of a beneficial use. Further disclose herein are separated and/or processed materials obtainable by the method, articles-of-manufacturing comprising same, and systems for separating and/or processing the waste material.

3. 发明授权

US10022759B2 Method for refining of in power plants produced coal ash and coal containing ashes produced in other combustion processings 有权
公开(公告)号：US10022759B2
公开(公告)日：2018-07-17
申请号：US15553463
申请日：2015-02-26
申请人： MICROPULVA LTD OY
发明人： Risto Mannonen , Jouko Niemi
IPC分类号： B03D1/02 , B09B3/00 , B03B5/28 , C04B7/12 , C04B7/60 , C10L5/44 , C04B7/42
摘要： A method for industrial refining of coal ash created in power plants and carbonaceous ashes produced in other combustion processes by separating coal from said ashes and returning it to use and by recovering a substantially coal-free ash fraction obtained in the refining. In the method, coal ash and at least one ash fraction created by gasification technique in combustion plants are carefully proportioned in relation to one another and formed into a slurry mixture by means of an efficient dispersion technique, the slurry being then led to a flotation step, where a fraction rich in coal and a siliceous fraction poor in coal and a fraction dissolving in the process water are separated by flotation. The coal ash is arranged to have the highest proportion in the mixture to be taken to flotation, the ashes from combustion plants being dosed into said mixture in an amount that does not cause the maximum amounts of harmful substances to be exceeded in the qualities of the carbonaceous product and the silicate product poor in coal to be obtained.

4. 发明授权

US09538777B2 Method and apparatus for reducing aflatoxin-contaminated corn 有权
标题翻译：减少黄曲霉毒素污染玉米的方法和装置
公开(公告)号：US09538777B2
公开(公告)日：2017-01-10
申请号：US14567251
申请日：2014-12-11
申请人： CARGILL, INCORPORATED
发明人： Nicholas Wayne Bethke , Chad Allen Conard , Marie Khagik Costanian , Lawrence E. Fosdick , Eugene Joseph Fox , Donald Grunig , Steven W. Kirkvold , Abhay R. Ladhe , Jacob A. Leland , Joseph Michael Lewis , Eugene Max Peters , Anthony John Schanilec , Riley Neil Smith , Eric Sumner , Ping Yang , Hadi Nayef Yehia , Jill Louise Zullo
IPC分类号： B03D1/00 , A23L1/015 , B03B5/28 , A23L1/10 , A23B9/00 , B03B5/30
CPC分类号： A23L7/197 , A23B9/00 , A23L5/20 , A23V2002/00 , B03B5/28 , B03B5/30 , B03D1/00
摘要： Methods and apparatus for separating and removing aflatoxin-contaminated corn from batches of corn by a floating process, thus producing a distinguishable floating mat of contaminated corn and a separate submerged bed of uncontaminated and less contaminated corn. The methods of this disclosure include removing the floating contaminated corn mat by a vacuum mechanism or by liquid flow. The methods reduce the aflatoxin level in the submerged corn bed as much as 80% from the initial aflatoxin level, while removing no more than 15% from the batch of corn.
摘要翻译：通过漂浮方法从批次的玉米中分离除去黄曲霉毒素污染的玉米的方法和装置，从而产生可区分的污染的玉米的漂浮垫和独立的未受污染和较少污染的玉米的浸没床。本公开的方法包括通过真空机构或通过液体流除去漂浮的污染玉米垫。该方法从初始黄曲霉毒素水平将黄曲霉毒素水平降低高达80％，同时从玉米批次中除去不超过15％。

5. 发明授权

US09469049B2 Method and installation for separating individual valuable materials from mixed, in particular milled, plastic waste 有权
标题翻译：从混合的，特别是碾磨的塑料废物中分离出各种有价值的材料的方法和安装
公开(公告)号：US09469049B2
公开(公告)日：2016-10-18
申请号：US13128053
申请日：2009-11-09
申请人： Wolfgang L. Lindner
发明人： Wolfgang L. Lindner
IPC分类号： B03B5/00 , B29B17/02 , B03B5/28 , B03B9/06 , C08J11/06 , B29B17/04 , B29K23/00 , B29K105/06 , B29K705/02 , B29L7/00 , B29L9/00 , B29L31/00
CPC分类号： B29B17/02 , B03B5/28 , B03B9/061 , B29B17/04 , B29B2017/0203 , B29B2017/0234 , B29B2017/0244 , B29B2017/0293 , B29B2017/0484 , B29B2017/0488 , B29K2023/06 , B29K2023/065 , B29K2023/12 , B29K2105/065 , B29K2705/02 , B29L2007/008 , B29L2009/003 , B29L2031/7166 , C08J11/06 , Y02W30/524 , Y02W30/622 , Y02W30/625 , Y02W30/701
摘要： The invention relates to a method and to an installation for separating individual valuable materials from mixed, in particular milled, plastic waste, comprising film parts, laminated film parts and hard plastic parts, plus optionally impurities. Any impurities are separated from the plastic waste. Next the plastic waste is separated into hard plastics and films as well as laminates, and the hard plastics are separated from the films, and finally the hard plastics are separated into the different types of plastic. At least one separation step comprises a sink-or-float separation.
摘要翻译：本发明涉及一种用于从混合的，特别是碾磨的塑料废料中分离各种有价值的材料的方法和装置，其包括膜部件，层压膜部件和硬塑料部件，以及任选的杂质。任何杂质与塑料废物分离。接下来，将塑料废物分成硬塑料和薄膜以及层压材料，将硬塑料与薄膜分离，最后将硬塑料分成不同类型的塑料。至少一个分离步骤包括下沉或浮选分离。

6. 发明授权

US09073059B2 Method and apparatus for particle separation 有权
标题翻译：颗粒分离方法和装置
公开(公告)号：US09073059B2
公开(公告)日：2015-07-07
申请号：US14114171
申请日：2012-04-11
申请人： Paolo Bozzato
发明人： Paolo Bozzato
IPC分类号： B03B5/28 , B03B5/34 , B04C5/26 , B04C7/00 , B04C11/00
CPC分类号： B03B5/34 , B04C5/26 , B04C7/00 , B04C11/00
摘要： The invention relates to the dynamic separation of particles such as those resulting from crushing and grinding extracted minerals or recycled materials (glass, plastic, etc.). The separation is carried out by multi-stage dynamic separators (2, 3), a regulation being carried out therebetween by feeding a fluid. This latter can be a dense medium similar to that feeding the stages, and can have a rotational component with respect to the axis of the separator.
摘要翻译：本发明涉及颗粒的动态分离，例如由粉碎和研磨提取的矿物质或再循环材料（玻璃，塑料等）产生的颗粒。通过多级动态分离器（2,3）进行分离，通过供给流体在其间进行调节。后者可以是类似于进料台的致密介质，并且可以具有相对于分离器的轴线的旋转分量。

7. 发明申请

US20150114887A1 APPARATUS FOR PREWASHING COMMINUTED PLASTIC PARTS 有权
标题翻译：用于预制塑料件的设备
公开(公告)号：US20150114887A1
公开(公告)日：2015-04-30
申请号：US14398894
申请日：2012-10-10
申请人： Herbold Meckesheim GmbH
发明人： Heiko Weber , Holger Watzelt
IPC分类号： B03B5/28 , B03B11/00 , B08B3/10
CPC分类号： B03B5/28 , B03B5/00 , B03B5/40 , B03B11/00 , B03B2011/008 , B08B3/042 , B08B3/10
摘要： An apparatus for prewashing comminuted plastic parts and for separating heavy materials or mineral constituents such as sand, silt, etc., comprises a material feed (1) for the plastic parts to be prewashed, a separating region (2) for the heavy materials, which comprises a separating chamber (3) that is filled with water during operation, a washing region (4) for the further washing of the floating fraction coming from the separating region (2), which comprises a washing chamber (6) working with a water bath (5) and/or shower/spray water, and a drawing-off region (7) for the usable material washed in the washing region (4), which comprises a drawing-off chamber (8) that is filled with water during operation, wherein the plastic parts pass via the material feed (1) into the separating chamber (8), preferably by gravitational force, via a first conveying device (9), as a floating fraction, into the washing chamber (6) and, as usable material, into the drawing-off chamber (8), and from there are conveyed via a second conveying device (10) to a material discharge (11).
摘要翻译：用于预冲洗粉碎的塑料部件和用于分离重物质或矿物成分如沙子，淤泥等的装置包括用于待预洗的塑料部件的材料进料（1），用于重质材料的分离区域（2）其包括在操作期间填充有水的分离室（3），用于进一步清洗来自分离区域（2）的漂浮部分的洗涤区域（4），其包括洗涤室（6）水浴（5）和/或淋浴/喷水，以及用于在洗涤区域（4）中洗涤的可用材料的排出区域（7），其包括填充有水的抽出室（8）在操作期间，其中塑料部件优选地通过重力通过材料进料（1）经由作为浮动部分的第一输送装置（9）进入洗涤室（6）中并且作为可用材料进入抽出室（8），并且从第经由第二输送装置（10）输送到物料排出口（11）。

8. 发明申请

US20150021237A1 UNDERWATER MINERAL SORTING METHODS AND SYSTEMS 有权
标题翻译：水下矿物分选方法和系统
公开(公告)号：US20150021237A1
公开(公告)日：2015-01-22
申请号：US13950325
申请日：2013-07-25
申请人： S.G.B.D. TECHNOLOGIES LTD.
发明人： Alexander Brodt
IPC分类号： B03B5/28
CPC分类号： B03B5/28 , B03B5/38 , B03B5/44 , B03B11/00 , B03B2011/008
摘要： Provided are systems and methods for sorting crushed material by gravitationally separating components of the crushed material according to component densities in a liquid column having a bottom layer of a heavy water-immiscible liquid, an intermediate layer of an aqueous salt solution and a top layer of a light water-immiscible liquid. The heavy water-immiscible liquid has a higher density than the aqueous salt solution, the aqueous salt solution has a higher density than the light water-immiscible liquid and the light water-immiscible liquid has a higher density than sea water to maintain the intermediate layer on top of the bottom layer, the top layer on top of the intermediate layer and the top layer in the liquid column.
摘要翻译：本发明提供了一种系统和方法，用于通过在具有重水不溶混液体的底层，中间层的盐水溶液的中间层和最上层的液柱中根据组分密度重力分离粉碎材料的组分来分选粉碎材料轻水不混溶液体。重水不混溶液体的密度高于盐水溶液，盐水溶液的密度高于轻水不混溶液体，轻水不混溶液体的密度高于海水，保持中间层在底层的顶部，中间层顶部的顶层和液柱中的顶层。

9. 发明申请

US20130292305A1 FILMS CONTAINING FOAMABLE INKS OR COATINGS AND PROCESS FOR SEPARATING SIMILAR DENSITY MATERIALS 有权
标题翻译：包含可泡沫油墨或涂料的膜，以及分离类似密度材料的方法
公开(公告)号：US20130292305A1
公开(公告)日：2013-11-07
申请号：US13887699
申请日：2013-05-06
申请人： EASTMAN CHEMICAL COMPANY
发明人： Marcus David Shelby , Freddie Wayne Willams , Jeffery Earl Grant Powell , Scott Ellery George , Jeff Scott Howell
IPC分类号： B03B5/28 , B65D23/08
CPC分类号： B03B5/28 , B03D1/02 , B65D23/0878 , C08J11/04 , C08K3/26 , C08K5/09 , C08K5/14 , C08K5/23 , C09D5/00 , C09D7/61 , C09D7/63 , C09D11/02 , C09D11/03 , Y10T428/24967 , Y10T428/264 , Y10T428/265 , Y10T428/266 , Y10T428/2826 , Y10T428/31786 , Y10T428/31938
摘要： The present invention is directed to films that are deposited with foamable inks or coatings. One purpose is to facilitate their separation for recycling purposes. The films are particularly useful as packaging labels. The inks/coatings are designed so that foaming is activated when the film is in the hot-wash stage of a typical recycle process. This provides added buoyancy to the film allowing it to float to the surface and be removed, thereby significantly improving the efficiency of the recycle process. A feature of the invention is that, prior to this hot wash, the inks/coatings remain substantially unfoamed and thereby do not negatively affect the aesthetics of labeled package. The foamable inks/coatings can be used with any type of film.
摘要翻译：本发明涉及沉积有可发泡墨水或涂层的薄膜。一个目的是为了便于他们的分离以便回收目的。这些胶片特别适用于包装标签。油墨/涂层被设计成使得当膜处于典型的再循环过程的热洗阶段时，发泡被激活。这为膜提供了增加的浮力，使其浮在表面上并被除去，从而显着地提高了循环过程的效率。本发明的特征在于，在该热洗之前，油墨/涂层基本上未发泡，从而不会对标记包装的美观性产生不利影响。可发泡油墨/涂层可用于任何类型的胶片。

10. 发明申请

US20120141645A1 METHOD AND SYSTEM FOR NON DESTRUCTIVE LEAN RECOVERY 审中-公开
标题翻译：非破坏性精神恢复的方法和系统
公开(公告)号：US20120141645A1
公开(公告)日：2012-06-07
申请号：US12958377
申请日：2010-12-01
申请人： Jason W. Tomcak , Brad J. Dirkschneider
发明人： Jason W. Tomcak , Brad J. Dirkschneider
IPC分类号： A23L1/317 , B03B5/28
CPC分类号： B03B5/28 , A23L13/00 , A23L33/20 , B03B5/40 , B03B11/00
摘要： An apparatus and method for a non-destructive lean recovery operable for separating lean and fat animal tissue in sparse lean products, such as for example, meat trimmings. The method and apparatus exploits the fact that lean and fatty tissue have distinctly different specific gravities. The method and apparatus impacts the sparse lean material with a force, which breaks the lean material into small pieces of fat and lean material thereby separating the fat portions from the lean portions. The sparse lean material can be initially ground through a grind plate and the ground material can be suspended in a water bath and agitated with sufficient force to separate the fat from the lean material. As the forces are applied and the separation occurs, due to the different specific gravities of the lean and fat, the fat will tend to float to the surface of the water bath and the lean material will tend to sink in the water bath, thereby facilitating recovering the lean material portions.
摘要翻译：一种用于非破坏性精益回收的装置和方法，其可操作用于分离稀薄产品中的瘦和脂肪动物组织，例如肉类切割。该方法和设备利用瘦和脂肪组织具有明显不同的比重的事实。所述方法和装置用力冲击稀疏稀薄材料，其将稀薄材料分解成小块的脂肪和贫脂材料，从而将脂肪部分与稀薄部分分离。稀疏稀薄材料可以最初通过研磨板研磨，并将研磨材料悬浮在水浴中并用足够的力搅拌以将脂肪与稀薄材料分离。当施加力并发生分离时，由于瘦和脂肪的比重不同，脂肪将倾向于漂浮到水浴表面，并且瘦物质将倾向于在水浴中下沉，从而便于回收稀材料部分。

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