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公开(公告)号：US20200209122A1
公开(公告)日：2020-07-02
申请号：US16816872
申请日：2020-03-12
Applicant: Ecolab USA Inc.
Inventor： William A. Von Drasek , Xuejun Wang
Abstract: A method of analyzing a substrate contacting a fluid present in an industrial system is provided. The method comprises creating a series of digital images of the substrate while contacting the fluid present in the industrial system. A region of interest in the series of digital images of the substrate is defined. A corrosion feature in the region of interest in the series of digital images of the substrate is identified. The corrosion feature in the region of interest in the series of digital images of the substrate is analyzed to determine a corrosion trend of the industrial system. In certain embodiments of the method, the fluid is industrial water, and the industrial system is an industrial water system.
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公开(公告)号：US20180273878A1
公开(公告)日：2018-09-27
申请号：US15994608
申请日：2018-05-31
Applicant: Ecolab USA Inc.
Inventor： Lan Xiao , Xiaodong Huang , Xuejun Wang , Philip Eastin , Jason Van't Hul
Abstract: The invention provides methods and compositions for recovering oil from stillage. The method comprises the addition of a surfactant and a microparticle comprising hydrophilic silica to a grain to ethanol stillage. The methods and compositions of the present invention release oil trapped in solid aggregates, increasing the total amount of oil extracted from the stillage.
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公开(公告)号：US10598574B2
公开(公告)日：2020-03-24
申请号：US15654003
申请日：2017-07-19
Applicant: Ecolab USA Inc.
Inventor： William A. Von Drasek , Xuejun Wang
Abstract: A method of analyzing a substrate contacting a fluid present in an industrial system is provided. The method comprises creating a series of digital images of the substrate while contacting the fluid present in the industrial system. A region of interest in the series of digital images of the substrate is defined. A corrosion feature in the region of interest in the series of digital images of the substrate is identified. The corrosion feature in the region of interest in the series of digital images of the substrate is analyzed to determine a corrosion trend of the industrial system. In certain embodiments of the method, the fluid is industrial water, and the industrial system is an industrial water system.
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公开(公告)号：US11946841B2
公开(公告)日：2024-04-02
申请号：US17963190
申请日：2022-10-10
Applicant: Ecolab USA Inc.
Inventor： William A. Von Drasek , Xuejun Wang
CPC classification number: G01N1/40 , G01J3/2823 , G01N17/006 , G01N17/043 , G01N21/75 , A61B5/00 , G01J3/00
Abstract: A method of analyzing a substrate contacting a fluid present in an industrial system is provided. The method comprises creating a series of digital images of the substrate while contacting the fluid present in the industrial system. A region of interest in the series of digital images of the substrate is defined. A corrosion feature in the region of interest in the series of digital images of the substrate is identified. The corrosion feature in the region of interest in the series of digital images of the substrate is analyzed to determine a corrosion trend of the industrial system. In certain embodiments of the method, the fluid is industrial water, and the industrial system is an industrial water system.
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公开(公告)号：US11662314B2
公开(公告)日：2023-05-30
申请号：US17078836
申请日：2020-10-23
Applicant: Ecolab USA Inc.
Inventor： Kun Xiong , Xuejun Wang , William A. Von Drasek , Brandon Davis
CPC classification number: G01N21/6456 , B08B9/023 , G01N17/008 , G01N21/64 , G01N21/6486 , G01N21/94 , G08B21/182 , C02F2303/20 , C02F2303/22 , G01N2021/8416
Abstract: The disclosed systems and method utilize the autofluorescence, optic imaging, and heat transfer resistance technologies to monitor the same simulated surface area for deposits. The systems and methods may provide continuous monitoring, detection, characterization and quantification of deposits. Utilizing this information, an associated control system may initiate alarms, initiate a chemical treatment operation, and adjust corresponding chemical treatment and preventive protocols to minimize and/or eradicate the issue.
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Patent Agency Ranking
公开(公告)号：US20230048064A1
公开(公告)日：2023-02-16
申请号：US17963190
申请日：2022-10-10
Applicant: Ecolab USA Inc.
Inventor： William A. Von Drasek , Xuejun Wang
Abstract: A method of analyzing a substrate contacting a fluid present in an industrial system is provided. The method comprises creating a series of digital images of the substrate while contacting the fluid present in the industrial system. A region of interest in the series of digital images of the substrate is defined. A corrosion feature in the region of interest in the series of digital images of the substrate is identified. The corrosion feature in the region of interest in the series of digital images of the substrate is analyzed to determine a corrosion trend of the industrial system. In certain embodiments of the method, the fluid is industrial water, and the industrial system is an industrial water system.
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公开(公告)号：US20220220380A1
公开(公告)日：2022-07-14
申请号：US17570715
申请日：2022-01-07
Applicant: Ecolab USA Inc.
Inventor： Zhangzhang Yin , Bingzhi Chen , Xuejun Wang
Abstract: The invention provides a product for inhibiting corrosion in a closed loop industrial water system containing a corrosion sensitive metal, the product comprising: a carboxylic acid-based corrosion inhibitor, an azole-based corrosion inhibitor, a nitrate-based corrosion inhibitor, and water. The invention also provides a method of inhibiting corrosion of a corrosion sensitive metal in a closed loop industrial water system, the method comprising treating water in the system with product of the invention, to provide treated water.
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公开(公告)号：US10005982B2
公开(公告)日：2018-06-26
申请号：US15212352
申请日：2016-07-18
Applicant: Ecolab USA Inc.
Inventor： Lan Xiao , Xiaodong Huang , Xuejun Wang , Philip Eastin , Jason Van't Hul
Abstract: The invention provides methods and compositions for recovering oil from stillage. The method comprises the addition of a surfactant and a microparticle comprising hydrophilic silica to a grain to ethanol stillage. The methods and compositions of the present invention release oil trapped in solid aggregates, increasing the total amount of oil extracted from the stillage.
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公开(公告)号：US11467072B2
公开(公告)日：2022-10-11
申请号：US16816872
申请日：2020-03-12
Applicant: Ecolab USA Inc.
Inventor： William A. Von Drasek , Xuejun Wang
Abstract: A method of analyzing a substrate contacting a fluid present in an industrial system is provided. The method comprises creating a series of digital images of the substrate while contacting the fluid present in the industrial system. A region of interest in the series of digital images of the substrate is defined. A corrosion feature in the region of interest in the series of digital images of the substrate is identified. The corrosion feature in the region of interest in the series of digital images of the substrate is analyzed to determine a corrosion trend of the industrial system. In certain embodiments of the method, the fluid is industrial water, and the industrial system is an industrial water system.
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公开(公告)号：US20210123865A1
公开(公告)日：2021-04-29
申请号：US17078836
申请日：2020-10-23
Applicant: Ecolab USA Inc.
Inventor： Kun Xiong , Xuejun Wang , William A. Von Drasek , Brandon Davis
Abstract: The disclosed systems and method utilize the autofluorescence, optic imaging, and heat transfer resistance technologies to monitor the same simulated surface area for deposits. The systems and methods may provide continuous monitoring, detection, characterization and quantification of deposits. Utilizing this information, an associated control system may initiate alarms, initiate a chemical treatment operation, and adjust corresponding chemical treatment and preventive protocols to minimize and/or eradicate the issue.
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