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公开(公告)号：US10822442B2
公开(公告)日：2020-11-03
申请号：US16029978
申请日：2018-07-09
申请人： Ecolab USA Inc.
发明人： J. Matthew Chudomel , Yogesh Bhole , Jitendra Shah
IPC分类号： C04B2/00 , C08L33/00 , C08F220/06 , C08K3/22 , C08K3/26 , C01F5/14 , C01F11/02 , B01D53/14 , C02F5/06 , C02F1/66
摘要： The present disclosure relates to rheology-modifying agents and methods of modifying the rheology of slurries. A rheology-modifying agent may be added to a slurry. The rheology-modifying agent may include a polymer and the polymer may include at least three chemically different monomers. The slurry may include lime and/or magnesium hydroxide.
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公开(公告)号：US20140145111A1
公开(公告)日：2014-05-29
申请号：US14091157
申请日：2013-11-26
申请人： ECOLAB USA INC.
IPC分类号： B01D53/64
CPC分类号： B01D53/64 , B01D2251/21 , B01D2251/304 , B01D2251/70 , B01D2251/80 , B01D2252/60 , B01D2257/602 , B01D2258/0283 , B01J20/22 , B01J20/262 , B01J20/264 , B01J2220/44 , F23J2215/60 , F23J2219/40
摘要： Methods for controlling mercury emissions and/or reducing corrosion of equipment used in combustion processes are provided, and more particularly, methods for controlling mercury re-emissions from a wet flue gas desulfurizer and/or reducing corrosion of the wet flue gas desulfurizer.
摘要翻译： 提供了用于控制燃烧过程中使用的设备的汞排放和/或减少腐蚀的方法，更具体地，涉及用于控制来自湿式烟道气脱硫器的汞再排放和/或减少湿烟道气脱硫器的腐蚀的方法。
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公开(公告)号：US10358363B2
公开(公告)日：2019-07-23
申请号：US15558712
申请日：2016-03-17
申请人： Ecolab USA Inc.
发明人： Tarun Kumar Bera , Deepak Jadhav , Kiran Phatangare , Trishul Artham , Jitendra Shah , Wesley Lamar Whipple , Winston Su , John David Morris , Paul Joseph Zinn
IPC分类号： C02F1/56 , C07D311/82 , C09B69/10 , C09B11/24 , C02F1/00
摘要： Novel fluorophores and their use as fluorescent tags for polymers used in wastewater treatment. The fluorophores are quaternary amine salts that can be used to synthesize fluorescent tagged polymers that are stable at varying pH, have significant water solubility, and may be fluorescent at wavelengths greater than 550 nm. The fluorophores readily undergo polymerization with vinylic monomers to form fluorescent tagged polymers with excellent incorporation of fluorophore into the polymer framework. The fluorescent tagged polymers are useful to monitor and optionally dose industrial wastewater.
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公开(公告)号：US20180111858A1
公开(公告)日：2018-04-26
申请号：US15558712
申请日：2016-03-17
申请人： ECOLAB USA INC.
发明人： Tarun Kumar Bera , Deepak Jadhav , Kiran Phatangare , Trishul Artham , Jitendra Shah , Wesley Lamar Whipple , Winston Su , John David Morris , Paul Joseph Zinn
IPC分类号： C02F1/56 , C09B11/24 , C09B69/10 , C07D311/82
CPC分类号： C02F1/56 , C02F1/008 , C07D311/82 , C09B11/24 , C09B69/103
摘要： Novel fluorophores and their use as fluorescent tags for polymers used in wastewater treatment. The fluorophores are quaternary amine salts that can be used to synthesize fluorescent tagged polymers that are stable at varying pH, have significant water solubility, and may be fluorescent at wavelengths greater than 550 nm. The fluorophores readily undergo polymerization with vinylic monomers to form fluorescent tagged polymers with excellent incorporation of fluorophore into the polymer framework. The fluorescent tagged polymers are useful to monitor and optionally dose industrial wastewater.
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公开(公告)号：US20190016837A1
公开(公告)日：2019-01-17
申请号：US16029978
申请日：2018-07-09
申请人： Ecolab USA Inc.
发明人： J. Matthew Chudomel , Yogesh Bhole , Jitendra Shah
IPC分类号： C08F220/06 , C08K3/22 , C08K3/26 , C01F5/14
摘要： The present disclosure relates to rheology-modifying agents and methods of modifying the rheology of slurries. A rheology-modifying agent may be added to a slurry. The rheology-modifying agent may include a polymer and the polymer may include at least three chemically different monomers. The slurry may include lime and/or magnesium hydroxide.
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