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公开(公告)号：US11958005B2
公开(公告)日：2024-04-16
申请号：US17957408
申请日：2022-09-30
申请人： FUJIFILM Corporation
IPC分类号： B01D37/04 , B01D19/04 , B01D27/00 , B01D39/16 , B01D53/46 , B01J31/00 , B01J31/06 , B01J47/014
CPC分类号： B01D37/04 , B01D19/0404 , B01D27/00 , B01D39/1676 , B01D53/46 , B01J31/00 , B01J31/063 , B01J47/014 , B01D2257/60
摘要： An object of the present invention is to provide a chemical liquid purification method which makes it possible to obtain a chemical liquid having excellent defect inhibition performance. Another object of the present invention is to provide a chemical liquid. The chemical liquid purification method according to an embodiment of the present invention is a chemical liquid purification method including obtaining a chemical liquid by purifying a substance to be purified containing an organic solvent, in which a content of the stabilizer in the substance to be purified with respect to the total mass of the substance to be purified is equal to or greater than 0.1 mass ppm and less than 100 mass ppm.
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2.发明公开公开(公告)号：US20230339781A1
公开(公告)日：2023-10-26
申请号：US18335615
申请日：2023-06-15
申请人： ECOLAB USA INC.
CPC分类号： C02F1/24 , B01D17/047 , B01D19/02 , B01D19/0404 , B03D1/0043 , B03D1/008 , B03D1/24 , B09C1/08 , B03D1/01
摘要： The present invention provides improved methods for purifying and/or removing oily particles, and/or contaminants suspended or dissolved in water. In particular the process relates to an additive composition that has the appropriate surfactant characteristics for effectively removing an oil phase from an oil/aqueous mixed phase via foam fractionation. According to the invention, a hydrophobically modified polymer that acts as an associative thickener is combined with surfactant in appropriate ratios to facilitate oil removal for water purification in any of a number of commercial, environmental and industrial applications.
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3.发明授权公开(公告)号：US11718540B2
公开(公告)日：2023-08-08
申请号：US16554237
申请日：2019-08-28
申请人： ECOLAB USA INC.
IPC分类号： C02F1/24 , B01D17/04 , B01D19/02 , B01D19/04 , B03D1/004 , B03D1/008 , B03D1/24 , B09C1/08 , B03D1/01 , B03D1/012 , B03D1/014 , C02F1/00 , C02F1/32 , C02F1/44 , C02F1/68 , C02F101/20 , C02F101/32 , C02F103/00 , C02F103/30 , C02F103/32 , E02B15/04
CPC分类号： C02F1/24 , B01D17/047 , B01D19/02 , B01D19/0404 , B03D1/008 , B03D1/0043 , B03D1/24 , B09C1/08 , B03D1/01 , B03D1/011 , B03D1/012 , B03D1/014 , B03D2201/04 , B03D2203/006 , C02F1/004 , C02F1/32 , C02F1/444 , C02F1/682 , C02F1/683 , C02F2101/20 , C02F2101/32 , C02F2103/007 , C02F2103/30 , C02F2103/32 , C02F2303/24 , C02F2305/04 , E02B15/041
摘要： The present invention provides improved methods for purifying and/or removing oily particles, and/or contaminants suspended or dissolved in water. In particular the process relates to an additive composition that has the appropriate surfactant characteristics for effectively removing an oil phase from an oil/aqueous mixed phase via foam fractionation. According to the invention, a hydrophobically modified polymer that acts as an associative thickener is combined with surfactant in appropriate ratios to facilitate oil removal for water purification in any of a number of commercial, environmental and industrial applications.
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公开(公告)号：US20180245020A1
公开(公告)日：2018-08-30
申请号：US15965152
申请日：2018-04-27
CPC分类号： C11D3/0026 , B01D19/0404 , B01D19/0409 , B01F17/0071 , B05D1/02 , C11D3/3738 , C11D3/3749
摘要： An antifoam granule includes a carrier and an antifoam compound deposited on the carrier. The antifoam granule is formed using a method that includes providing an emulsion and contacting the emulsion with a carrier to deposit the antifoam compound on the carrier and form the antifoam granule. The emulsion includes an oil phase, an aqueous phase, and a silicone polyether. The oil phase includes an antifoam compound. The antifoam compound includes a hydrophobic fluid and a hydrophobic filler dispersed in the hydrophobic fluid. The aqueous phase includes a binder and water. The emulsion is formed using a method that includes combining the oil phase, the aqueous phase, and the silicone polyether to form the emulsion. The antifoam granule is also utilized in a method of facilitating rinsing of a detergent from a substrate that includes applying the detergent, including the antifoam granule, to the substrate and rinsing the substrate.
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公开(公告)号：US10010813B2
公开(公告)日：2018-07-03
申请号：US14913435
申请日：2014-08-26
CPC分类号： B01D19/0409 , B01D17/047 , C10G33/04 , B01D19/0404
摘要： A reduced foam or reduced foam and water petroleum composition includes crude oil and a preformed antifoam emulsion. The antifoam emulsion includes a hydrophilic continuous phase and a polyorganosiloxane dispersed in the hydrophilic continuous phase. The hydrophilic continuous phase may also contain a demulsifier. The antifoam emulsion includes less than 50 weight percent of a hydrophobic solvent. A method of reducing foam or foam and water in crude oil disposed in a tank is also described.
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公开(公告)号：US10005007B2
公开(公告)日：2018-06-26
申请号：US14786501
申请日：2014-04-23
申请人： ECOLAB USA INC.
发明人： Yanru Fan , Yulin Zhao
CPC分类号： B01D19/0404 , D21H17/74 , D21H21/12 , B01D19/0409
摘要： Disclosed are an oil-in-water emulsion defoamer and a method for preparing the defoamer. The defoamer may have a dispersed oil phase with a droplet size of 4 to 8 μm, and a viscosity of 100 to 1000 cP, and is widely used for defoaming in paper coating and wet-end in a paper mill. A method for preparing an oil-in-water emulsion defoamer is also provided. The method may include adding an emulsifying agent to biodiesel, and mixing, then gradually adding hydrophobic fumed silica to obtain a first mixture. The method may also include gradually adding water and a non-ionic surfactant, and stirring until uniform to obtain a second mixture. The method may also include gradually adding the first mixture to the second mixture, and stirring until uniform, to obtain an oil-in-water emulsion defoamer.
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公开(公告)号：US09994795B2
公开(公告)日：2018-06-12
申请号：US14909333
申请日：2014-07-24
CPC分类号： C11D3/0026 , B01D19/0404 , B01D19/0409 , B01F17/0071 , B05D1/02 , C11D3/3738 , C11D3/3749
摘要： An antifoam granule includes a carrier and an antifoam compound deposited on the carrier. The antifoam granule is formed using a method that includes providing an emulsion and contacting the emulsion with a carrier to deposit the antifoam compound on the carrier and form the antifoam granule. The emulsion includes an oil phase, an aqueous phase, and a silicone polyether. The oil phase includes an antifoam compound. The antifoam compound includes a hydrophobic fluid and a hydrophobic filler dispersed in the hydrophobic fluid. The aqueous phase includes a binder and water. The emulsion is formed using a method that includes combining the oil phase, the aqueous phase, and the silicone polyether to form the emulsion. The antifoam granule is also utilized in a method of facilitating rinsing of a detergent from a substrate that includes applying the detergent, including the antifoam granule, to the substrate and rinsing the substrate.
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公开(公告)号：US09982392B2
公开(公告)日：2018-05-29
申请号：US15035959
申请日：2014-11-17
申请人： BASF SE
发明人： Holger Kern , Christoph Hamers , Klaus Moeller , Uwe Albrecht
CPC分类号： D21H21/12 , B01D19/0404 , C11D3/0026 , D21C3/28 , D21H17/04 , D21H17/06 , D21H17/14
摘要： An antifoaming agent, based on an oil-in-water emulsion in which the oil phase accounts for from 5-50% by weight of the emulsion, where the oil phase includes: (a) at least one selected from the group consisting of (a1) an alcohol of not less than 12 carbon atoms and (a2) a C1-C36-carboxylic acid, a distillation residue; (d) a component including (d1) a polyglyceryl ester and (d2) a C18-C30 alkyl behenate, wherein the component (d) accounts for 1-80% by weight of the oil phase of the emulsion.
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公开(公告)号：US09895631B2
公开(公告)日：2018-02-20
申请号：US15251787
申请日：2016-08-30
申请人： PHILLIPS 66 COMPANY
CPC分类号： B01D19/0404 , C08L33/08 , C08L2201/54
摘要： A method comprising forming an antifoam solution comprising an antifoam and a base stock. The antifoam solution is sheared with a shear device to produce a sheared antifoam solution. The sheared antifoam solution has a maximum particle size less than about 1 micron.
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10.发明申请公开(公告)号：US20170367378A1
公开(公告)日：2017-12-28
申请号：US15537345
申请日：2015-12-17
申请人： KRONES AG
发明人： Stefan Kieninger
CPC分类号： B04C9/00 , A23L2/76 , A23V2002/00 , A61L2/18 , B01D19/0036 , B01D19/0057 , B01D19/02 , B01D19/0404 , B04C5/04 , B04C5/23 , B04C2009/005 , B04C2009/008 , B08B9/0813 , B67C3/08 , B67C3/22 , B67C3/222
摘要： Various embodiments relate to devices and methods for treating a mixture of expansion gas and filling product foam in a beverage filling plant, comprising the steps of introducing the mixture of expansion gas and filling product foam into a closed separation container and extracting the expansion gas out of the closed separation container via suction.
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