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1.发明授权Fluoro-inorganics for inhibiting or removing silica or metal silicate deposits 有权用于抑制或去除二氧化硅或金属硅酸盐沉积物的无氟无机物公开(公告)号：US09404067B2
公开(公告)日：2016-08-02
申请号：US14469323
申请日：2014-08-26
申请人： Ecolab USA Inc.
IPC分类号： C11D3/06 , C09K8/05 , C09K8/528 , E21B37/00 , C11D3/00 , C11D11/00 , C11D3/04 , C11D3/32 , C11D3/16
CPC分类号： C11D3/0026 , C11D1/722 , C11D3/04 , C11D3/046 , C11D3/06 , C11D3/08 , C11D3/124 , C11D3/162 , C11D3/30 , C11D3/323 , C11D3/3707 , C11D3/373 , C11D11/0041
摘要： The present invention generally relates to methods for removing silica or silicate deposits comprising contacting a cleaning composition with a surface in contact with a liquid containing silica or silicates, wherein the cleaning composition comprises a salt of a nitrogen base having a fluoro inorganic anion. In particular, these methods for removing silica or silicate deposits can be used in steam generators, evaporators, heat exchangers, and the like that are used in produced water plant unit operations.
摘要翻译： 本发明一般涉及去除二氧化硅或硅酸盐沉积物的方法，包括使清洁组合物与含有二氧化硅或硅酸盐的液体接触的表面接触，其中所述清洁组合物包含具有氟无机阴离子的氮碱的盐。 特别地，这些用于除去二氧化硅或硅酸盐沉积物的方法可用于生产的水厂装置操作中使用的蒸汽发生器，蒸发器，热交换器等中。
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2.发明申请FLUORO-INORGANICS FOR INHIBITING OR REMOVING SILICA OR METAL SILICATE DEPOSITS 有权用于抑制或去除二氧化硅或金属硅酸盐沉积物的氟 - 无机物公开(公告)号：US20160060576A1
公开(公告)日：2016-03-03
申请号：US14469323
申请日：2014-08-26
申请人： Ecolab USA Inc.
CPC分类号： C11D3/0026 , C11D1/722 , C11D3/04 , C11D3/046 , C11D3/06 , C11D3/08 , C11D3/124 , C11D3/162 , C11D3/30 , C11D3/323 , C11D3/3707 , C11D3/373 , C11D11/0041
摘要： The present invention generally relates to methods for removing silica or silicate deposits comprising contacting a cleaning composition with a surface in contact with a liquid containing silica or silicates, wherein the cleaning composition comprises a salt of a nitrogen base having a fluoro inorganic anion. In particular, these methods for removing silica or silicate deposits can be used in steam generators, evaporators, heat exchangers, and the like that are used in produced water plant unit operations.
摘要翻译： 本发明一般涉及去除二氧化硅或硅酸盐沉积物的方法，包括使清洁组合物与含有二氧化硅或硅酸盐的液体接触的表面接触，其中所述清洁组合物包含具有氟无机阴离子的氮碱的盐。 特别地，这些用于除去二氧化硅或硅酸盐沉积物的方法可用于生产的水厂装置操作中使用的蒸汽发生器，蒸发器，热交换器等中。
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公开(公告)号：US20170253813A1
公开(公告)日：2017-09-07
申请号：US15446614
申请日：2017-03-01
申请人： Ecolab USA Inc.
发明人： Chad Emigh , Corbin Ralph , Martin R. Godfrey , Thomas M. Miller , Timothy S. Keizer , Anthony G. Sommese
摘要： The present invention generally relates to a method for separating solids from liquid in a slurry comprising solids and a liquid (e.g., an aqueous solution). More specifically, the method comprises contacting an effective amount of a high molecular weight polymeric flocculant with the slurry in a tanker truck or as the slurry is flowing to the truck, allowing the solids to settle during a settling time whereby the solids settle to the bottom of the tanker truck, and the liquid is removed from the tanker truck at a level above the settled solids. The high molecular weight polymeric flocculant can comprise repeat units derived from a cationic monomer, an anionic monomer, a nonionic monomer, or a combination thereof.
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公开(公告)号：US10035949B2
公开(公告)日：2018-07-31
申请号：US15238002
申请日：2016-08-16
申请人： Ecolab USA Inc.
CPC分类号： C09K8/72 , C09K8/528 , C09K2208/32 , E21B43/26
摘要： The present invention generally relates to methods for increasing recovery of crude oil from a subterranean hydrocarbon-containing formation and for removing or inhibiting deposits in a well, the methods comprising contacting an acid composition that comprises a salt of a nitrogen base having a fluoro inorganic anion with the well or the formation.
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公开(公告)号：US20180030000A1
公开(公告)日：2018-02-01
申请号：US15663270
申请日：2017-07-28
申请人： Ecolab USA Inc.
IPC分类号： C07D249/18 , C23F11/14
CPC分类号： C07D249/18 , C01B35/063 , C07C275/00 , C08F26/10 , C08L33/26 , C09K2208/32 , C23F11/10 , C23F11/149
摘要： Anticorrosion compounds and compositions can be used in methods for preventing metal corrosion. More specifically, the method comprises contacting an anticorrosion composition to an aqueous system in contact with a metal. The anticorrosion composition comprises substituted and/or hydrogenated benzotriazoles and tolyltriazoles.
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公开(公告)号：US10196287B2
公开(公告)日：2019-02-05
申请号：US13798572
申请日：2013-03-13
申请人： ECOLAB USA, INC.
发明人： Jasbir S Gill , Edward Maharajh , Thomas M. Miller
IPC分类号： C02F5/10 , C02F1/68 , C02F103/36
摘要： Methods for dispersing foulants are disclosed herein. Various effective dispersant compositions are also disclosed. The dispersant composition can include a silt dispersant and a hydrocarbon dispersant. Generally, the silt dispersant can be a homopolymer or a copolymer of one or more monomers, and the monomers can be one or more of acrylic acid, methacrylic acid, α-halo acrylic acid, maleic acid, itaconic acid, vinyl acetic acid, allyl acetic acid, fumaric acid, β-carboxylic acrylate, and their salts. The silt dispersant can also be a terpolymer of acrylic acid, acrylamide, and sulfonated acrylamide. The hydrocarbon dispersant can be a non-ionic surfactant or a nonylphenol or a nonylphenol ethoxylate, such as a high EO 9 Nonyl phenol resin. Also disclosed are methods for preventing or reducing fouling in equipment that contacts water used during a hydrocarbon production process.
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公开(公告)号：US20180291284A1
公开(公告)日：2018-10-11
申请号：US15948186
申请日：2018-04-09
申请人： Ecolab USA Inc.
摘要： Disclosed herein are scavenging and antifouling nanoparticle compositions useful in applications relating to the production, transportation, storage, and separation of crude oil and natural gas, as well as oral hygiene. Also disclosed are methods of making the nanoparticle compositions as scavengers and antifoulants, particularly in applications relating to the production, transportation, storage, and separation of crude oil and natural gas, as well as oral hygiene.
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8.发明申请公开(公告)号：US20170051194A1
公开(公告)日：2017-02-23
申请号：US15237920
申请日：2016-08-16
申请人： Ecolab USA Inc.
CPC分类号： C09K8/54 , C02F1/66 , C02F5/12 , C02F2103/023 , C02F2103/10 , C02F2103/365 , C02F2303/08 , C02F2303/22 , C02F2305/04 , C09K8/52 , C09K8/58 , C09K2208/32 , C23F11/04 , C23F11/14 , C23F14/02
摘要： The present invention generally relates to methods for reducing the pH of aqueous mixtures with the advantage of preventing formation of deposits and scales on internal surfaces in contact with the aqueous systems. These methods also that the advantages that they reduce pH with less corrosion or metal loss of the internal surface as compared with a conventional strong acid used to reduce the pH in such systems. The methods use an acid composition comprising a salt of a nitrogen base having a fluoro inorganic anion.
摘要翻译： 本发明一般涉及降低含水混合物pH值的方法，其优点在于防止在与水性体系接触的内表面上形成沉积物和垢。 与用于降低这种体系中的pH的常规强酸相比，这些方法还具有减少内部表面腐蚀或金属损失的优点。 该方法使用包含具有氟无机阴离子的氮碱盐的酸组合物。
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公开(公告)号：US10731087B2
公开(公告)日：2020-08-04
申请号：US15446614
申请日：2017-03-01
申请人： Ecolab USA Inc.
发明人： Chad Emigh , Corbin Ralph , Martin R. Godfrey , Thomas M. Miller , Timothy S. Keizer , Anthony G. Sommese
IPC分类号： C10G29/20 , C02F11/14 , C02F1/56 , B01D21/01 , C02F1/54 , C02F103/32 , C02F1/00 , C02F101/32 , C02F103/10
摘要： The present invention generally relates to a method for separating solids from liquid in a slurry comprising solids and a liquid (e.g., an aqueous solution). More specifically, the method comprises contacting an effective amount of a high molecular weight polymeric flocculant with the slurry in a tanker truck or as the slurry is flowing to the truck, allowing the solids to settle during a settling time whereby the solids settle to the bottom of the tanker truck, and the liquid is removed from the tanker truck at a level above the settled solids. The high molecular weight polymeric flocculant can comprise repeat units derived from a cationic monomer, an anionic monomer, a nonionic monomer, or a combination thereof.
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公开(公告)号：US20170051198A1
公开(公告)日：2017-02-23
申请号：US15238002
申请日：2016-08-16
申请人： Ecolab USA Inc.
CPC分类号： C09K8/72 , C09K8/528 , C09K2208/32 , E21B43/26
摘要： The present invention generally relates to methods for increasing recovery of crude oil from a subterranean hydrocarbon-containing formation and for removing or inhibiting deposits in a well, the methods comprising contacting an acid composition that comprises a salt of a nitrogen base having a fluoro inorganic anion with the well or the formation.
摘要翻译： 本发明一般涉及用于增加从地下含烃地层中回收原油并用于除去或抑制井中沉积物的方法，所述方法包括使包含具有氟无机阴离子的氮基的盐的酸组合物 与井或地层。
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