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1.发明授权公开(公告)号：US11970393B2
公开(公告)日：2024-04-30
申请号：US16502458
申请日：2019-07-03
Applicant: ECOLAB USA INC.
Inventor： Kun Xiong , Nicholas Ryan Denny , Stephen Joseph Hinterlong , Emily Rader , David R. Papanek , Shawn Dalke
CPC classification number: C01B11/026 , B01J4/001 , B01J19/002 , B01J2204/002
Abstract: A method of controlling a chemical reaction is disclosed. The method may include feeding a solution at a first flow rate into a reactor and detecting a sound in the reactor using a sound sensor that is adjacent to the reactor. The sound sensor may convert the sound into a sound signal. After the sound signal is acquired, it is compared to a stored sound signal or a stored sound threshold to detect a reaction event. The method may include adjusting the flow rate of solutions into the reactor in response to the reaction event.
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公开(公告)号：US20240009730A1
公开(公告)日：2024-01-11
申请号：US18347015
申请日：2023-07-05
Applicant: Ecolab USA Inc.
Inventor： Shawn Dalke , Daniel Schwarz , Darlington Mlambo , Rajeev Dilipkumar , Raphael Holtz
IPC: B22D11/06 , C02F1/66 , C02F1/52 , B22D11/124 , C02F103/16
CPC classification number: B22D11/068 , C02F1/66 , C02F1/52 , B22D11/1245 , C02F2209/05 , C02F2209/06 , C02F2209/04 , C02F2209/11 , C02F2103/16
Abstract: A method of analyzing water in a continuous casting process and controlling chemical addition to the water may involve measuring, with a plurality of sensors, at least one characteristic of a water in a plurality of different locations of a water recycle system for the continuous casting process. The continuous casting process can have multiple spray nozzles that spray water on a metal being cast, and the water recycle system may include a gravity settling tank, a filter, and a cooling tower. A processor can determine, using the measured at least one characteristic of the water from the plurality of sensors, a composite water quality value for the water in the water recycle system. A chemical additive can be controllably added into the water recycle system based on the determine composite water quality value.
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公开(公告)号：US12098070B2
公开(公告)日：2024-09-24
申请号：US18336411
申请日：2023-06-16
Applicant: ECOLAB USA INC.
Inventor： Kun Xiong , Nicholas R. Denny , Shawn Dalke
CPC classification number: C01B11/024 , C01B11/026 , C02F1/68
Abstract: A method of producing chlorine dioxide is disclosed. The method may include feeding a reaction mixture into a separator. The reaction mixture may follow a helical path through the separator and produce gaseous chlorine dioxide within the separator. Gaseous chlorine dioxide may be withdrawn from the separator and used to disinfect process water.
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公开(公告)号：US20180273381A1
公开(公告)日：2018-09-27
申请号：US15928435
申请日：2018-03-22
Applicant: Ecolab USA Inc.
Inventor： Kun Xiong , Felice DiMascio , Nicholas Ryan Denny , Shawn Dalke
CPC classification number: C01B11/024 , B01J14/00 , C01B11/026
Abstract: The present disclosure generally relates to producing chloride dioxide. A chlorine dioxide reactor, methods for producing chlorine dioxide, and treating aqueous systems are disclosed. The reactor may include a mixing device, a first feed line in fluid communication with the mixing device, and a second feed line in fluid communication with the mixing device. The reactor may include a proximal portion in fluid communication with the mixing device and a distal portion in fluid communication with a motive water line. The mixing device, the reactor, a portion of the first feed line, and a portion of the second feed line may be positioned within the motive water line.
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公开(公告)号：US11130677B2
公开(公告)日：2021-09-28
申请号：US15928435
申请日：2018-03-22
Applicant: Ecolab USA Inc.
Inventor： Kun Xiong , Felice DiMascio , Nicholas Ryan Denny , Shawn Dalke
Abstract: The present disclosure generally relates to producing chloride dioxide. A chlorine dioxide reactor, methods for producing chlorine dioxide, and treating aqueous systems are disclosed. The reactor may include a mixing device, a first feed line in fluid communication with the mixing device, and a second feed line in fluid communication with the mixing device. The reactor may include a proximal portion in fluid communication with the mixing device and a distal portion in fluid communication with a motive water line. The mixing device, the reactor, a portion of the first feed line, and a portion of the second feed line may be positioned within the motive water line.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20200010319A1
公开(公告)日：2020-01-09
申请号：US16502458
申请日：2019-07-03
Applicant: ECOLAB USA INC.
Inventor： Kun Xiong , Nicholas Ryan Denny , Stephen Joseph Hinterlong , Emily Rader , David R. Papanek , Shawn Dalke
Abstract: A method of controlling a chemical reaction is disclosed. The method may include feeding a solution at a first flow rate into a reactor and detecting a sound in the reactor using a sound sensor that is adjacent to the reactor. The sound sensor may convert the sound into a sound signal. After the sound signal is acquired, it is compared to a stored sound signal or a stored sound threshold to detect a reaction event. The method may include adjusting the flow rate of solutions into the reactor in response to the reaction event.
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公开(公告)号：US11802047B2
公开(公告)日：2023-10-31
申请号：US16837680
申请日：2020-04-01
Applicant: ECOLAB USA INC.
Inventor： Kun Xiong , Nicholas R. Denny , Shawn Dalke
CPC classification number: C01B11/024 , C01B11/026 , C02F1/68
Abstract: A method of producing chlorine dioxide is disclosed. The method may include feeding a reaction mixture into a separator. The reaction mixture may follow a helical path through the separator and produce gaseous chlorine dioxide within the separator. Gaseous chlorine dioxide may be withdrawn from the separator and used to disinfect process water.
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公开(公告)号：US11225421B2
公开(公告)日：2022-01-18
申请号：US16674389
申请日：2019-11-05
Applicant: ECOLAB USA, Inc.
Inventor： Kun Xiong , Felice DiMascio , Nicholas Ryan Denny , Shawn Dalke
Abstract: The present disclosure generally relates to methods of treating process water using a reactor for generating chlorine dioxide onsite. The onsite generation system may include double ensured precursor feeding, effective reactor, automated control/alarm, and effective product delivery. The reactor may include a mixing device, a first feed line connected to the mixing device, and a second feed line connected to the mixing device. The reactor may include a proximal portion in fluid communication with the mixing device and a distal portion in fluid communication with a motive water line. The mixing device, the reactor, a portion of the first feed line, and a portion of the second feed line may be positioned within the motive water line.
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公开(公告)号：US20200317517A1
公开(公告)日：2020-10-08
申请号：US16837680
申请日：2020-04-01
Applicant: ECOLAB USA INC.
Inventor： Kun Xiong , Nicholas R. Denny , Shawn Dalke
Abstract: A method of producing chlorine dioxide is disclosed. The method may include feeding a reaction mixture into a separator. The reaction mixture may follow a helical path through the separator and produce gaseous chlorine dioxide within the separator. Gaseous chlorine dioxide may be withdrawn from the separator and used to disinfect process water.
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公开(公告)号：US20200071203A1
公开(公告)日：2020-03-05
申请号：US16674389
申请日：2019-11-05
Applicant: ECOLAB USA, Inc.
Inventor： Kun Xiong , Felice DiMascio , Nicholas Ryan Denny , Shawn Dalke
Abstract: The present disclosure generally relates to methods of treating process water using a reactor for generating chlorine dioxide onsite. The onsite generation system may include double ensured precursor feeding, effective reactor, automated control/alarm, and effective product delivery. The reactor may include a mixing device, a first feed line connected to the mixing device, and a second feed line connected to the mixing device. The reactor may include a proximal portion in fluid communication with the mixing device and a distal portion in fluid communication with a motive water line. The mixing device, the reactor, a portion of the first feed line, and a portion of the second feed line may be positioned within the motive water line.
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