公开(公告)号：US20240173648A1

公开(公告)日：2024-05-30

申请号：US18436054

申请日：2024-02-08

申请人： PHASE DIAGNOSTICS, INC.

发明人： Yin To CHIU ,  Brian Sangwoo LEE ,  Garrett Lee MOSLEY ,  Beatrice S. LIM

IPC分类号： B01D17/02 ,  B01D11/04 ,  B01D15/00 ,  B01D17/12 ,  B01D19/00 ,  B01J20/32 ,  C07K1/14 ,  C07K1/36 ,  G01N1/40

CPC分类号： B01D17/0214 ,  B01D11/0492 ,  B01D15/00 ,  B01D17/02 ,  B01D17/0202 ,  B01D17/12 ,  B01D19/0057 ,  B01J20/3208 ,  B01J20/3274 ,  B01J20/3287 ,  B01J20/3289 ,  C07K1/145 ,  C07K1/36 ,  G01N1/405 ,  G01N2001/4061

摘要： The present invention relates to a method and/or device for improving the separation behaviors and performance of aqueous two-phase system (ATPS) for the isolation and/or concentration of one or more target analytes from a sample. In one embodiment, the present method and device comprise ATPS components within a porous material and one or more phase separation behavior modifying agents that improve the separation behavior and performance characteristics of ATPS, including but not limited to the increasing the stability or reducing fluctuations of ATPS thought the adjustment of total volume of a sample solution that undergoes phase separation, volume ratio of the two phases of the ATPS, fluid flow rates, and concentrations of ATPS components.

公开(公告)号：US20240082811A1

公开(公告)日：2024-03-14

申请号：US18515730

申请日：2023-11-21

申请人： Board of Trustees of Michigan State University ,  Fraunhofer USA

发明人： Qi Hua FAN ,  Keliang WANG

IPC分类号： B01J20/20 ,  B01D17/02 ,  B01D53/02 ,  B01J20/26 ,  B01J20/28 ,  B01J20/30 ,  B01J20/34 ,  C02F1/28

CPC分类号： B01J20/20 ,  B01D17/0202 ,  B01D53/02 ,  B01J20/262 ,  B01J20/28004 ,  B01J20/28045 ,  B01J20/3085 ,  B01J20/3416 ,  B01J20/3491 ,  C02F1/283 ,  C02F2101/32

摘要： A plasma activated biochar filter is provided. In another aspect, Fluorine-based reactive gas is used in a plasma reactor to activate biochar. A further aspect employs a substrate flocked with plasma activated biochar. Yet another aspect employs plasma activated and fluorinated biochar on a porous substrate to act as an oil-fluid separating filter.

公开(公告)号：US20240067888A1

公开(公告)日：2024-02-29

申请号：US17898094

申请日：2022-08-29

申请人： Saudi Arabian Oil Company

发明人： Srinivasaiah Kamandahalli ,  Kamarul Ariffin Amminudin

IPC分类号： C10G33/06 ,  B01D17/02 ,  B01D17/04 ,  B01D17/12 ,  B01D19/00 ,  C10G31/06

CPC分类号： C10G33/06 ,  B01D17/0202 ,  B01D17/042 ,  B01D17/12 ,  B01D19/0005 ,  C10G31/06

摘要： The disclosure relates to systems and methods for using waste heat to increase crude yield, reduce an amount of water in hydrocarbon products and enhance pipeline integrity in a gas oil separation plant.

公开(公告)号：US20190217274A1

公开(公告)日：2019-07-18

申请号：US16336041

申请日：2017-09-22

申请人： University of South Africa

发明人： Samson Oluwagbemiga ALAYANDE ,  Enock Olugbenga DARE ,  Akinola Kehinde AKINLABI ,  Peter Olaitan AIYEDUN ,  Titus A. M. MSAGATI

IPC分类号： B01J20/34 ,  B01J20/26 ,  C02F1/28 ,  C02F1/40 ,  B01D17/02 ,  B01J20/28 ,  C02F1/44 ,  E02B15/04 ,  E02B15/10

CPC分类号： B01J20/3475 ,  B01D17/02 ,  B01D17/0202 ,  B01D39/16 ,  B01D41/00 ,  B01J20/261 ,  B01J20/28007 ,  B01J20/28023 ,  B01J20/28038 ,  B01J20/3425 ,  C02F1/285 ,  C02F1/40 ,  C02F1/44 ,  C02F2101/32 ,  C02F2303/16 ,  E02B15/041 ,  E02B15/045 ,  E02B15/101 ,  Y02A20/204

摘要： A method of recovering crude oil from crude oil drenched adsorbent and simultaneously regenerating the adsorbent to render it suitable for re-use in crude oil adsorption. The method includes contacting crude oil drenched adsorbent, in the form of solid nanofibrous expanded polystyrene drenched with adsorbed crude oil, with a non-polar solvent, thereby obtaining regenerated crude oil lean adsorbent and crude oil rich solvent.

公开(公告)号：US20190093019A1

公开(公告)日：2019-03-28

申请号：US16041010

申请日：2018-07-20

申请人： RJ LEE GROUP, INC.

发明人： ALAN M. LEVINE ,  STEVEN J. MONACO ,  RICHARD J. LEE

IPC分类号： C10B53/07 ,  B01D3/00 ,  B01D3/14 ,  B01D3/40

CPC分类号： C10B53/07 ,  B01D3/009 ,  B01D3/148 ,  B01D3/40 ,  B01D17/0202 ,  B01D2256/24 ,  B01D2257/7027 ,  C10G21/00 ,  C10G21/14 ,  C10G21/28 ,  C10G25/003 ,  C10G53/04 ,  C10G53/08

摘要： The present invention provides a method and apparatus for processing to improve the properties of pyrolysis oil and, as a result, the commercial value of the same. The net result is creation of an oil with a much lighter color in lieu of the black color, reducing or elimination the undesired sulfury/amine aroma and reducing the amount of PAH which is believed to be a carcinogen.

公开(公告)号：US20180264415A1

公开(公告)日：2018-09-20

申请号：US15756579

申请日：2016-08-31

申请人： Silana GmbH ,  Universitat Zurich

发明人： Zonglin Chu ,  Stefan Seeger

IPC分类号： B01D69/14 ,  B01D71/04 ,  B01D17/02

CPC分类号： B01D69/145 ,  B01D15/00 ,  B01D17/0202 ,  B01D69/147 ,  B01D71/04 ,  B01J20/262 ,  B01J20/28007 ,  B01J20/28033 ,  B01J20/28097 ,  B01J20/3272 ,  B01J20/3483

摘要： The present invention relates to a porous material in which at least the pores of the porous material are lined with nanoparticles capable of treating fluids or fluid mixtures that pass through the pores of the porous material and whose treating properties can be fully reinstated through heating the porous material.

公开(公告)号：US20180202121A1

公开(公告)日：2018-07-19

申请号：US15742849

申请日：2016-07-08

申请人： Canadian Floating Fence Corporation

发明人： Stephen Russell NEAL ,  Mark Andrew NEAL

IPC分类号： E02B15/06 ,  C02F1/40 ,  C02F1/28 ,  B01D17/02 ,  E02B15/10 ,  E02B15/08 ,  E02B15/04

CPC分类号： E02B15/06 ,  B01D17/0202 ,  B32B5/022 ,  B32B5/024 ,  B32B2307/54 ,  B32B2307/7265 ,  C02F1/285 ,  C02F1/40 ,  C02F2101/32 ,  C02F2103/007 ,  E02B15/045 ,  E02B15/0842 ,  E02B15/101

摘要： An aquatic containment material and method of using the same for containing a contaminant in a body of water. The containment material includes a deflection layer permeable to water and with low permeability to the contaminant. A containment layer is connected with the deflection layer and is also permeable to water and with low permeability to the contaminant. The containment material has tensile strength, permittivity to water, and rigidity selected to maintain a vertical position or other selected shape at an expected flow rate across the containment material in a body of water in which the containment material is designed to be used for a given application.

公开(公告)号：US20180155216A1

公开(公告)日：2018-06-07

申请号：US15530141

申请日：2016-12-06

申请人： Brent D. Terrell ,  Howard Scott Stockton

发明人： Brent D. Terrell ,  Howard Scott Stockton

IPC分类号： C02F1/40 ,  B01D17/02 ,  C02F1/28 ,  B01D15/02 ,  B03C1/02

CPC分类号： C02F1/40 ,  B01D15/02 ,  B01D17/0202 ,  B01D17/0211 ,  B01D17/0214 ,  B01D17/12 ,  C02F1/283 ,  C02F2001/007 ,  C02F2101/20 ,  C02F2301/022

摘要： A skimmer for removing a layer of oil floating on a surface oil contaminated water which subsequently concentrated and separated in an oil water separator which removes tramp oils or other fluids, such as hydraulic oils, with specific gravity less than that of the operating fluid are required to be removed from operating fluid such as water, lubri-coolants or other liquids. The skimmer supplies concentrated oil water composite fluid to a separator apparatus designed for use in industrial applications in which unwanted tramp oils or other fluids, such as hydraulic oils, with specific gravity less than that of the operating fluid are required to be removed from operating fluid such as water, lubri-coolants or other liquids.

公开(公告)号：US20180142101A1

公开(公告)日：2018-05-24

申请号：US15627600

申请日：2017-06-20

申请人： ARCA EIR INC.

发明人： Byong Cheol Shin ,  Bo Ram Han ,  Su Jin Lim ,  Hark Mo Seong

IPC分类号： C09B67/54 ,  B01J20/28 ,  B01D11/02 ,  B01D17/02

CPC分类号： C09B67/0096 ,  B01D9/0004 ,  B01D11/0257 ,  B01D11/0288 ,  B01D11/0292 ,  B01D17/0202 ,  B01J20/28047 ,  C09B61/00

摘要： A method of separating oil-soluble pigment and water-soluble pigment from natural material using aerogels characterized in comprising the steps of: (A) immersing a natural material in a leaching solvent to extract a pigment; (B) mixing the leaching solution from which pigment is extracted in step (A) with aerogel to adsorb oil-soluble pigment to aerogels; (C) separating oil-soluble pigment adsorbed on the surface of aerogel in step (B); (D) drying and concentrating the pigment separated in step (C), enhancing a method of separating from natural material the initial substance for pharmaceuticals, food, cosmetics, etc. facilitating a safer and more efficient production process compared to the conventional separation method.

公开(公告)号：US09896353B2

公开(公告)日：2018-02-20

申请号：US15299880

申请日：2016-10-21

申请人： PPG Industries Ohio, Inc.

发明人： Qunhui Guo ,  James C. Peters

IPC分类号： C02F1/44 ,  B01D61/14 ,  B01D69/14 ,  C10G33/06 ,  B01D71/26 ,  C02F1/28 ,  B01D17/02 ,  C02F1/40 ,  B01D17/00 ,  B01D67/00 ,  C08L23/06 ,  C02F101/32 ,  C02F103/10 ,  B01D71/02

CPC分类号： C02F1/444 ,  B01D17/0202 ,  B01D17/085 ,  B01D61/145 ,  B01D61/147 ,  B01D67/002 ,  B01D67/0027 ,  B01D67/003 ,  B01D69/148 ,  B01D71/027 ,  B01D71/26 ,  B01D2323/06 ,  B01D2323/12 ,  B01D2323/21 ,  B01D2323/36 ,  B01D2325/02 ,  B01D2325/24 ,  C02F1/281 ,  C02F1/40 ,  C02F2101/32 ,  C02F2103/10 ,  C08K3/34 ,  C08L23/06 ,  C08L2207/068 ,  C10G33/06 ,  C10G2300/1033

摘要： The present invention is directed to methods of treating a hydrocarbon-containing waste stream to form a hydrocarbon-containing retentate and an aqueous permeate which is substantially free of hydrocarbon. The method includes passing the hydrocarbon-containing waste stream through a microporous membrane to yield the hydrocarbon-containing retentate and the aqueous permeate. The membrane comprises a substantially hydrophobic, polymeric matrix and substantially hydrophilic, finely divided, particulate filler distributed throughout the matrix. The polymeric matrix has pores with a volume average diameter less than 1.0 micron, and at least 50 percent of the pores have a mean diameter of less than 0.35 micron.