公开(公告)号：US20180036712A1

公开(公告)日：2018-02-08

申请号：US15228345

申请日：2016-08-04

申请人： Nanotek Instruments, Inc.

发明人： Aruna Zhamu ,  Bor Z. Jang

IPC分类号： B01J20/24 ,  C02F1/28 ,  C09K3/32 ,  B01D17/02 ,  B01J20/28 ,  C09K5/14

CPC分类号： B01J20/24 ,  B01D17/0202 ,  B01J20/28004 ,  B01J20/28011 ,  B01J20/28061 ,  B01J20/28064 ,  B01J20/28066 ,  B01J20/28083 ,  C02F1/283 ,  C02F1/285 ,  C02F2303/16 ,  C09K3/32 ,  C09K5/14

摘要： Provided is an integral 3D humic acid-carbon hybrid foam composed of multiple pores and pore walls, wherein pore walls contain single-layer or few-layer humic acid sheets chemically bonded by a carbon material at their edges and have a carbon material-to-humic acid weight ratio from 1/200 to 1/2, wherein the few-layer humic acid sheets have 2-10 layers of stacked substantially hexagonal carbon planes having an inter-plane spacing d002 from 0.3354 nm to 0.40 nm as measured by X-ray diffraction and the single-layer or few-layer humic acid sheets contain 0.01% to 25% by weight of non-carbon elements wherein said humic acid is selected from oxidized humic acid, reduced humic acid, fluorinated humic acid, chlorinated humic acid, brominated humic acid, iodized humic acid, hydrogenated humic acid, nitrogenated humic acid, doped humic acid, chemically functionalized humic acid, or a combination thereof.

公开(公告)号：US20170247263A1

公开(公告)日：2017-08-31

申请号：US15443007

申请日：2017-02-27

申请人： MANN+HUMMEL GMBH

发明人： Lars Spelter ,  Idriss Razgani ,  Christoph Baumann

IPC分类号： C02F1/28 ,  F02M37/22 ,  B01D35/00

CPC分类号： C02F1/283 ,  B01D17/0202 ,  B01D17/08 ,  B01D35/005 ,  C02F1/285 ,  C02F2101/32 ,  F02M35/0218 ,  F02M35/024 ,  F02M35/02441 ,  F02M35/09 ,  F02M37/24

摘要： A cleaning module (10) for cleaning a media flow of a first medium contaminated with a second medium that has a housing (12) having an inlet (18) and an outlet (20, 21) and a replaceable filter element (30) arranged within the housing (12). In this arrangement, a flow direction (32) of the media flow is directed through the filter element (30) in the specified installed state against the force of gravity. The filter element (30) has an absorptive and/or adsorptive material (34) for picking up at least a portion of the second medium in the first medium. A filter element for the cleaning module (10) and a filter system (100) having the cleaning module (10) are disclosed.

公开(公告)号：US09739047B2

公开(公告)日：2017-08-22

申请号：US14516488

申请日：2014-10-16

申请人： Ji Seung Development

发明人： Soon Bok Lee

IPC分类号： E03F5/14 ,  B01D36/04 ,  E03F5/04 ,  B01D17/02

CPC分类号： E03F5/14 ,  B01D17/0202 ,  B01D36/04 ,  E03F5/0401 ,  E03F5/0404

摘要： Provided is a non-point pollutant source treatment apparatus. The non-point pollutant source treatment apparatus includes an inlet pipe for allowing initial polluted rain (raw) water to flow therethrough, a settling tank coupled to the inlet pipe and storing raw water flowing from the inlet pipe, a drain part disposed at one side of an inside of the settling tank directly under the inlet pipe, and coupled to a drain pipe so as to discharge raw water contained in the settling tank into the outlet pipe, a purifying member disposed at the other side of the settling tank and including purifying plates with inlet holes, a filtering part coupled to an upper portion of the settling tank and filtering foreign substances from raw water, and a backwashing tank coupled to an upper portion of the filtering part and including a purified water pipe.

公开(公告)号：US09738029B2

公开(公告)日：2017-08-22

申请号：US14443408

申请日：2013-10-24

申请人： KARLSRUHER INSTITUT FUER TECHNOLOGIE

发明人： Michael Roehrig ,  Hendrik Hoelscher ,  Marc Schneider ,  Matthias Worgull ,  Andreas Hopf

IPC分类号： B29C59/00 ,  B29C59/02 ,  B08B17/06 ,  B29C37/00 ,  B01D17/02 ,  B81C1/00 ,  B01J20/26 ,  B01J20/28 ,  B01J20/30 ,  B29C33/38 ,  C02F1/28 ,  B29K23/00 ,  B29K105/00 ,  B29L9/00 ,  B29L31/00

CPC分类号： B29C59/025 ,  B01D17/02 ,  B01D17/0202 ,  B01J20/26 ,  B01J20/28042 ,  B01J20/3007 ,  B08B17/065 ,  B29C33/3842 ,  B29C37/0053 ,  B29C2059/023 ,  B29K2023/12 ,  B29K2105/253 ,  B29K2995/0093 ,  B29L2009/00 ,  B29L2031/772 ,  B81C1/00111 ,  C02F1/285

摘要： A method for producing a molded body includes providing a composite including a first plate having a polymer film pressed into its surface, providing a third plate including roughened areas on at least part of one of its surfaces, placing the third plate opposite the polymer film without the third plate touching the composite, heating the third plate to a temperature above the glass transition temperature Tg of the polymer of the polymer film without heating the composite and without the heated third plate coming into contact with the surface of the polymer film, and structuring the surface of the polymer film facing the third plate by a relative movement which removes the third plate from the first plate while the polymer film remains soft and is thus extended lengthwise, thereby forming a modified composite that comprises the molded body.

公开(公告)号：US20170210641A1

公开(公告)日：2017-07-27

申请号：US15379291

申请日：2016-12-14

申请人： THE GOVERNORS OF THE UNIVERSITY OF ALBERTA

发明人： Aman ULLAH ,  Tariq SIDDIQUE

IPC分类号： C02F1/28 ,  B01J20/24 ,  C07K14/47 ,  C02F1/52

CPC分类号： C02F1/286 ,  B01D17/0202 ,  B01J20/06 ,  B01J20/12 ,  B01J20/24 ,  B01J20/265 ,  B01J20/267 ,  B01J20/3085 ,  B01J20/3212 ,  B01J20/3236 ,  B01J20/3246 ,  B01J20/3272 ,  B01J20/3293 ,  B01J2220/4862 ,  C02F1/5272 ,  C02F2001/007 ,  C02F2101/103 ,  C02F2101/106 ,  C02F2101/20 ,  C02F2101/34 ,  C02F2103/10 ,  C07K14/4741

摘要： Methods of using modified keratin to remove trace metals and/or napthenic acids from a waste water stream are described. The waste water stream may be mature or fine fluid tailings from oil sands operations, and the methods may include the removal of trace metals, naphthenic acids with simultaneous consolidation of the tailings. The keratin may be modified to unfold the keratin, disrupt disulphide bonding, add functional groups, and/or maintain or stabilize the unfolded configuration.

公开(公告)号：US20170157534A1

公开(公告)日：2017-06-08

申请号：US15434455

申请日：2017-02-16

申请人： Opflex Technologies, LLC

发明人： Thomas Gray Curtis, JR. ,  Scott C. Smith

IPC分类号： B01D17/02 ,  C08J9/36 ,  C02F1/68 ,  C02F1/28 ,  C02F1/40

CPC分类号： B01D17/0202 ,  C02F1/285 ,  C02F1/40 ,  C02F1/681 ,  C02F2101/32 ,  C08J9/0061 ,  C08J9/06 ,  C08J9/36 ,  C08J9/38 ,  C08J2201/03 ,  C08J2205/05 ,  C08J2205/052 ,  C08J2323/08 ,  C08J2423/06

摘要： An apparatus for removing a contaminant from a liquid includes a tension element extending along a length of the liquid and may be near a bottom of the liquid. A plurality of buoyant strips having a polymer defining an open-cell foam are attached to the tension element and extend to a surface of the liquid, with at least a portion of the strips floating on the surface. The polymer may include ethylene alkyl acrylate copolymer (e.g., 100% EMA copolymer).

公开(公告)号：US09656185B2

公开(公告)日：2017-05-23

申请号：US13546634

申请日：2012-07-11

申请人： James F. McGehee ,  Tiejun Zhang

发明人： James F. McGehee ,  Tiejun Zhang

IPC分类号： B01D11/00 ,  B01D11/04 ,  B01D17/02 ,  B01D17/04

CPC分类号： B01D17/045 ,  B01D11/043 ,  B01D17/0202 ,  B01D17/0208 ,  B01D17/047 ,  B01D2011/005 ,  Y10T29/49716

摘要： In an improved fiber-film type contactor/separator an enhanced coalescing zone is provided by the presence of a disengagement device connected to a shroud that contains a bundle of high surface area vertical hanging fibers, where the enhanced coalescing zone diverts a portion of an admixture of immiscible liquids to flow radially in a path not parallel to the vertical axis of the hanging fibers whereby the diverted portion of liquids contacts a coalescing surface to cause at least one of the liquids to coalesce into droplets. The immiscible liquids are allowed to settle into separate phase layers and first and second outlets selectively remove the higher density liquid from the lower density liquid.

公开(公告)号：US09598293B2

公开(公告)日：2017-03-21

申请号：US14379749

申请日：2012-03-11

申请人： Zhenhuang Yu

发明人： Zhenhuang Yu

IPC分类号： C02F1/28 ,  E02B15/10 ,  E02B15/06 ,  B01D17/02 ,  C02F103/00 ,  C02F1/40 ,  C02F1/68 ,  C02F101/32

CPC分类号： C02F1/286 ,  B01D17/0202 ,  C02F1/285 ,  C02F1/40 ,  C02F1/681 ,  C02F2101/32 ,  C02F2103/007 ,  E02B15/06 ,  E02B15/101 ,  Y02A20/204

摘要： A feather oil absorbent boom structure comprising an inner core and an outer ring winding outside the inner core; the inner core is a cloth bag, and the cloth bag is filled with feather oil absorbent material; the cloth bag is made of spunbonded-melt blown-spunbonded polyporpylene non-woven cloth; the outer ring is a plate-shaped oil absorbent felt formed through thermal fusion of feathers and bicomponent fibers of polypropylene/polyethylene having a low melting point; the weight ratio of the feathers to the bicomponent fibers is 70-85:15-30. The feather oil absorbent boom is capable of providing reliable buoyancy, and slowing down the reduction of the strength of the inner core. Further disclosed is a preparation method for the feather oil absorbent boom structure.

公开(公告)号：US09101862B2

公开(公告)日：2015-08-11

申请号：US13636761

申请日：2010-06-03

申请人： John Andrew Timmins

发明人： John Andrew Timmins

IPC分类号： B01D39/20 ,  B01D39/14 ,  B01D17/02 ,  B01D17/00 ,  B01D39/06

CPC分类号： B01D39/2017 ,  B01D17/0202 ,  B01D17/10 ,  B01D39/06 ,  B01D39/14 ,  B01D2239/0407 ,  B01D2239/0428 ,  B01D2239/1225 ,  B01D2239/1233 ,  Y10T29/49826

摘要： A filtering machine (10) for filtering a mixture which includes entrained oily contaminant, the filtering machine (10) including a filter (14) which has an exterior housing (15) through which the mixture, in use, passes to contact filter material within the interior of the filter housing (15), and through which filtrate passes out of the filter (14), and wherein the filter material includes particles (29) of agglomerated oleophillic fibers.

摘要翻译： 一种用于过滤包括夹带的油性污染物的混合物的过滤机（10），所述过滤机（10）包括具有外部壳体（15）的过滤器（14），所述混合物在使用中通过所述过滤器（14） 过滤器壳体（15）的内部，并且滤液通过其从过滤器（14）流出，并且其中过滤材料包括聚集的嗜油纤维的颗粒（29）。

公开(公告)号：US08968837B2

公开(公告)日：2015-03-03

申请号：US13666575

申请日：2012-11-01

申请人： Fraunhofer-Gesellschaft zur Foerderung der Angewandten Forschung E.V.

发明人： Marko Eichler ,  Krees Nagel ,  Claus-Peter Klages

IPC分类号： B05D5/00 ,  B01D17/02 ,  B05D1/00 ,  B05D7/22 ,  C23C16/04 ,  C23C16/507 ,  B01L3/00 ,  B05D5/08

CPC分类号： B05D5/00 ,  B01D17/0202 ,  B01L3/502707 ,  B01L3/502753 ,  B05D1/62 ,  B05D5/083 ,  B05D7/22 ,  C23C16/045 ,  C23C16/507

摘要： The present invention relates to the treatment of internal surfaces of a hollow body, on the inner surfaces of which areas having different surface properties, for example, having hydrophilic and hydrophobic properties, are produced. The invention further relates to fluid separators that are based on said hollow bodies and that have areas having different surface properties. Such fluid separators are used in medical technology and analysis, in particular biochemical analysis.

摘要翻译： 本发明涉及中空体的内表面的处理，其内表面上产生具有不同表面性质，例如具有亲水性和疏水性的区域。 本发明还涉及基于所述中空体并且具有不同表面特性的区域的流体分离器。 这种流体分离器用于医疗技术和分析，特别是生化分析。