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公开(公告)号：US20200276620A1
公开(公告)日：2020-09-03
申请号：US15929702
申请日：2020-05-18
Applicant: ECOLAB USA INC.
Inventor： Junzhong Li , Cynthia Bunders , Richard K. Staub , PAUL FRAZER SCHACHT , Caleb Power
Abstract: Peroxyformic acid compositions for removal of biofilm growth and mineral deposits on membranes are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
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公开(公告)号：US20180275052A1
公开(公告)日：2018-09-27
申请号：US15927335
申请日：2018-03-21
Applicant: Ecolab USA Inc.
Inventor： Richard Joseph Walsh , Evan Hendrickson , Caleb Power , Rodney Banks
Abstract: A calibration material may be used to calibrate an optical sensor to help ensure that the optical sensor produces accurate measurements. In some examples, the calibration material may be used to calibrate both turbidity measurements made by an optical sensor and fluorometric measurements made by the same optical sensor. The calibration material may be an aqueous mixture that includes water in an amount greater than 70 percent by weight of the composition, inorganic, water-insoluble, light-scattering particles, and a viscosity modifier in an amount effective to maintain the inorganic, water-insoluble, light-scattering particles in suspension in the composition. The composition can be non-fluorescing when exposed to ultraviolet light. In addition, in some applications, the composition is formulated of food safe ingredients, allowing the composition to be used in facilities that process consumable foods and beverages.
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公开(公告)号：US20240341306A1
公开(公告)日：2024-10-17
申请号：US18755130
申请日：2024-06-26
Applicant: ECOLAB USA INC.
Inventor： Junzhong Li , Cynthia Bunders , Richard Staub , Paul Frazer Schacht , Caleb Power , Ramakrishnan Balasubramanian , Robert J. Ryther , Catherine Hanson
CPC classification number: A01N37/16 , A61L2/18 , A61L2/186 , A61L2202/17
Abstract: Peroxyformic acid compositions for treatment and removal of biofilm growth and mineral deposits on membranes for energy services applications are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
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公开(公告)号：US11185893B2
公开(公告)日：2021-11-30
申请号：US15929949
申请日：2020-05-29
Applicant: ECOLAB USA INC.
Inventor： Junzhong Li , Caleb Power , Allison Prideaux , Richard K. Staub , Vaideeswaran Sivaswamy , John Paul Koehl
Abstract: Peroxycarboxylic acid compositions comprising compatible ionic compounds to deliver conductivity signals to enable monitoring of the peroxycarboxylic acid concentration by conductivity when diluted for use are disclosed. Methods of measuring peroxycarboxylic acid concentration by conductivity are also disclosed. Beneficially, conductivity measurement allows a user to determine concentration of the peroxycarboxylic acid at a point of use without cumbersome titration steps to determine the concentration providing various benefits at an application of use.
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公开(公告)号：US10524470B2
公开(公告)日：2020-01-07
申请号：US15623024
申请日：2017-06-14
Applicant: Ecolab USA Inc.
Inventor： Junzhong Li , Cynthia Bunders , Richard Staub , Paul Frazer Schacht , Caleb Power , Ramakrishnan Balasubramanian , Robert J. Ryther , Catherine Hanson
Abstract: Peroxyformic acid compositions for treatment and removal of biofilm growth and mineral deposits on membranes for energy services applications are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
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Patent Agency Ranking
公开(公告)号：US20200000090A1
公开(公告)日：2020-01-02
申请号：US16559894
申请日：2019-09-04
Applicant: ECOLAB USA INC.
Inventor： Junzhong Li , Cynthia Bunders , Richard Staub , Paul Frazer Schacht , Caleb Power , Ramakrishnan Balasubramanian , Robert J. Ryther , Catherine Hanson
Abstract: Peroxyformic acid compositions for treatment and removal of biofilm growth and mineral deposits on membranes for energy services applications are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
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公开(公告)号：US20230263160A1
公开(公告)日：2023-08-24
申请号：US18297482
申请日：2023-04-07
Applicant: ECOLAB USA INC.
Inventor： Junzhong Li , Cynthia Bunders , Richard Staub , Paul Frazer Schacht , Caleb Power , Ramakrishnan Balasubramanian , Robert J. Ryther , Catherine Hanson
CPC classification number: A01N37/16 , A61L2/18 , A61L2/186 , A61L2202/17
Abstract: Peroxyformic acid compositions for treatment and removal of biofilm growth and mineral deposits on membranes for energy services applications are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
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公开(公告)号：US20220176324A1
公开(公告)日：2022-06-09
申请号：US17652146
申请日：2022-02-23
Applicant: ECOLAB USA INC.
Inventor： Paul Frazer Schacht , Caleb Power , Keith G. LaScotte , Elizabeth Irey , Sukhwan Soontravanich
Abstract: Disclosed are membrane separation cleaning processes and clean in place compositions for such membranes. The cleaning compositions can remove proteins, fats, and other food, beverage, and brewery based soils and offer an environmentally friendly alternative surfactant system to NPE. Branched extended chain PO/EO nonionic surfactants with certain characteristics may be used to provide superior cleaning to membranes. The specific surfactants may be used alone or in combination. In some embodiments, the surfactant package is used as part of a cleaning composition.
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公开(公告)号：US20200378879A1
公开(公告)日：2020-12-03
申请号：US15929949
申请日：2020-05-29
Applicant: ECOLAB USA INC.
Inventor： Junzhong Li , Caleb Power , Allison Prideaux , Richard K. Staub , Vaideeswaran Sivaswamy , John Paul Koehl
Abstract: Peroxycarboxylic acid compositions comprising compatible ionic compounds to deliver conductivity signals to enable monitoring of the peroxycarboxylic acid concentration by conductivity when diluted for use are disclosed. Methods of measuring peroxycarboxylic acid concentration by conductivity are also disclosed. Beneficially, conductivity measurement allows a user to determine concentration of the peroxycarboxylic acid at a point of use without cumbersome titration steps to determine the concentration providing various benefits at an application of use.
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公开(公告)号：US10655086B2
公开(公告)日：2020-05-19
申请号：US15589443
申请日：2017-05-08
Applicant: Ecolab USA Inc.
Inventor： Jesus Cabanas , Paul Schacht , Brian Williams , Altony Miralles , Colin Court , Caleb Power
IPC: C11D3/00 , C11D3/20 , C11D3/04 , C11D7/26 , C11D7/10 , C11D11/00 , B08B9/08 , B08B9/032 , C11D7/06
Abstract: A catalyzed highly alkaline cleaning composition for cleaning stainless steel and other surfaces, namely those treated in clean-in-place processes, is disclosed. The composition comprises gluconic acid or salt thereof (e.g. gluconate) to serve as a corrosion and stain inhibitor for the high alkalinity compositions. The composition retains the cleaning and corrosion prevention properties of conventional clean-in-place solutions while being less expensive to produce.
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