公开(公告)号：US09221700B2

公开(公告)日：2015-12-29

申请号：US12976013

申请日：2010-12-22

申请人： Nathaniel T. Greene ,  Jasbir S. Gill ,  Martin R. Godfrey ,  Cheryl Williams

发明人： Nathaniel T. Greene ,  Jasbir S. Gill ,  Martin R. Godfrey ,  Cheryl Williams

IPC分类号： C02F5/10 ,  C02F5/14 ,  C02F5/04 ,  C02F103/02

CPC分类号： C02F5/10 ,  C02F5/145 ,  C02F2103/023 ,  C02F2303/08 ,  C02F2305/04

摘要： This invention relates to an improved method for inhibiting the formation and deposition of silica and silicate compounds in a water system. In particular, the method includes adding to the water system a relatively low molecular weight organic, anionic polymer. The polymer preferrably has an acrylic acid or methacrylic acid functionality and is preferrably selected from one or more of homopolymers of acrylic acid, a methacrylic acid/polyethylene glycol allyl ether copolymer, a homopolymer of methacrylic acid, an acrylic acid/polyethylene glycol allyl ether copolymer, and an acrylic acid/1-allyloxy-2-hydroxypropane sulfonic acid copolymer, homopolymers of maleic anhydride, copolymers of maleic anhydride and polyethylene glycol allyl ether, and combinations thereof.

摘要翻译： 本发明涉及一种用于抑制二氧化硅和硅酸盐化合物在水系中的形成和沉积的改进方法。 特别地，该方法包括向水系统中加入相对低分子量的有机阴离子聚合物。 聚合物优选具有丙烯酸或甲基丙烯酸官能团，并且优选地选自丙烯酸，甲基丙烯酸/聚乙二醇烯丙基醚共聚物，甲基丙烯酸的均聚物，丙烯酸/聚乙二醇烯丙基醚共聚物的均聚物中的一种或多种 和丙烯酸/ 1-烯丙氧基-2-羟基丙烷磺酸共聚物，马来酸酐的均聚物，马来酸酐和聚乙二醇烯丙基醚的共聚物，及其组合。

公开(公告)号：US07448255B2

公开(公告)日：2008-11-11

申请号：US11427497

申请日：2006-06-29

申请人： John E. Hoots ,  Martin R. Godfrey

发明人： John E. Hoots ,  Martin R. Godfrey

IPC分类号： G01M3/04

CPC分类号： G01M3/226

摘要： A method of fluorometrically monitoring dose control and leak detection, as well as boiler water system programs that occur in industrial systems containing boilers that operate between about 1500 psig and 2600 psig, and at pH from about 7.6 to 11.5.

摘要翻译： 荧光测量监测剂量控制和泄漏检测的方法以及在含有操作在约1500psig和2600psig之间的锅炉和约7.6至11.5的pH的工业系统中发生的锅炉水系统程序。

公开(公告)号：US20080152578A1

公开(公告)日：2008-06-26

申请号：US11613277

申请日：2006-12-20

申请人： Amit Gupta ,  E.H. Kelle Zeiher ,  Martin R. Godfrey

发明人： Amit Gupta ,  E.H. Kelle Zeiher ,  Martin R. Godfrey

IPC分类号： C01B11/08 ,  B01J8/24

CPC分类号： C01B11/08 ,  B01J39/04 ,  C01B11/10

摘要： The current invention relates to an apparatus for the production of stable oxy-chloro acid. The invention allows for simple ion exchange while modifying the pH to allow the chlorous acid to be in a stable form so that it does not rapidly degrading into chlorine dioxide and can be used as an effective biocide and cleaning composition. The apparatus also provides for an uninterrupted production of chlorous acid, which allows for the use of chlorous acid to be used in batch or continuous cleaning treatments.

摘要翻译： 本发明涉及一种用于生产稳定的含氧氯酸的设备。 本发明允许简单的离子交换，同时改变pH以允许亚氯酸是稳定的形式，使得它不会迅速降解成二氧化氯，并且可以用作有效的杀生物剂和清洁组合物。 该设备还提供不间断地生产亚氯酸，其允许将亚氯酸用于间歇或连续清洁处理。

公开(公告)号：US5188715A

公开(公告)日：1993-02-23

申请号：US760546

申请日：1991-09-16

申请人： Tzu-Yu Chen ,  Martin R. Godfrey

发明人： Tzu-Yu Chen ,  Martin R. Godfrey

IPC分类号： G01N17/02 ,  G01N27/416

CPC分类号： G01N17/02

摘要： An apparatus and method for measuring metal corrosion rate in solutions, including solutions having low ionic strength. Three electrodes including a counterelectrode, a reference electrode, and a working metal electrode are dispossed in close proximity to each other and an ion conducting, but electrically insulating, material is provided between at least the reference and working metal electrodes. The ion conducting material provides a pathway for ions to travel between the electrodes other than through the solution without also creating a short circuit between the elctrodes.

摘要翻译： 用于测量溶液中金属腐蚀速率的装置和方法，包括具有低离子强度的溶液。 包括反电极，参比电极和工作金属电极的三个电极被彼此靠近地放置，并且在至少参考电极和工作金属电极之间提供离子传导但是电绝缘的材料。 离子导电材料提供离子在除了溶液之外的电极之间行进的途径，而不会在电极之间产生短路。

公开(公告)号：US20120161068A1

公开(公告)日：2012-06-28

申请号：US12976013

申请日：2010-12-22

申请人： Nathaniel T. Greene ,  Jasbir S. Gill ,  Martin R. Godfrey ,  Cheryl Williams

发明人： Nathaniel T. Greene ,  Jasbir S. Gill ,  Martin R. Godfrey ,  Cheryl Williams

IPC分类号： C02F5/10 ,  C02F5/04

CPC分类号： C02F5/10 ,  C02F5/145 ,  C02F2103/023 ,  C02F2303/08 ,  C02F2305/04

摘要： This invention relates to an improved method for inhibiting the formation and deposition of silica and silicate compounds in a water system. In particular, the method includes adding to the water system a relatively low molecular weight organic, anionic polymer. The polymer preferrably has an acrylic acid or methacrylic acid functionality and is preferrably selected from one or more of homopolymers of acrylic acid, a methacrylic acid/polyethylene glycol allyl ether copolymer, a homopolymer of methacrylic acid, an acrylic acid/polyethylene glycol allyl ether copolymer, and an acrylic acid/1-allyloxy-2-hydroxypropane sulfonic acid copolymer, homopolymers of maleic anhydride, copolymers of maleic anhydride and polyethylene glycol allyl ether, and combinations thereof.

摘要翻译： 本发明涉及一种用于抑制二氧化硅和硅酸盐化合物在水系中的形成和沉积的改进方法。 特别地，该方法包括向水系统中加入相对低分子量的有机阴离子聚合物。 聚合物优选具有丙烯酸或甲基丙烯酸官能团，并且优选地选自丙烯酸，甲基丙烯酸/聚乙二醇烯丙基醚共聚物，甲基丙烯酸的均聚物，丙烯酸/聚乙二醇烯丙基醚共聚物的均聚物中的一种或多种 和丙烯酸/ 1-烯丙氧基-2-羟基丙烷磺酸共聚物，马来酸酐的均聚物，马来酸酐和聚乙二醇烯丙基醚的共聚物，及其组合。

公开(公告)号：US20110206597A1

公开(公告)日：2011-08-25

申请号：US12709885

申请日：2010-02-22

申请人： Amit Gupta ,  E.H. Kelle Zeiher ,  Martin R. Godfrey

发明人： Amit Gupta ,  E.H. Kelle Zeiher ,  Martin R. Godfrey

IPC分类号： C01B11/08 ,  B01J19/00

CPC分类号： B01J4/008 ,  B01J19/0033 ,  C01B11/08

摘要： The current invention relates to an apparatus for the production of stable oxy-chloro acid while monitoring the efficacy of the resin bed. The invention allows for simple ion exchange while modifying the pH to allow the chlorous acid to be in a stable form so that it does not rapidly degrading into chlorine dioxide and can be used as an effective biocide and cleaning composition. The apparatus also provides for an uninterrupted production of chlorous acid, which allows for the use of chlorous acid to be used in batch or continuous cleaning treatments.

摘要翻译： 本发明涉及一种在监测树脂床的功效的同时生产稳定的氯 - 氯酸的装置。 本发明允许简单的离子交换，同时改变pH以允许亚氯酸是稳定的形式，使得它不会迅速降解成二氧化氯，并且可以用作有效的杀生物剂和清洁组合物。 该设备还提供不间断地生产亚氯酸，其允许将亚氯酸用于间歇或连续清洁处理。

公开(公告)号：US20080000287A1

公开(公告)日：2008-01-03

申请号：US11427497

申请日：2006-06-29

申请人： John E. Hoots ,  Martin R. Godfrey

发明人： John E. Hoots ,  Martin R. Godfrey

IPC分类号： G01M3/04

CPC分类号： G01M3/226

摘要： A method of fluorometrically monitoring dose control and leak detection, as well as boiler water system programs that occur in industrial systems containing boilers that operate between about 1500 psig and 2600 psig, and at pH from about 7.6 to 11.5.

摘要翻译： 荧光测量监测剂量控制和泄漏检测的方法以及在含有操作在约1500psig和2600psig之间的锅炉和约7.6至11.5的pH的工业系统中发生的锅炉水系统程序。

公开(公告)号：US06821428B1

公开(公告)日：2004-11-23

申请号：US10109256

申请日：2002-03-28

申请人： E. H. Kelle Zeiher ,  Bosco P. Ho ,  John E. Hoots ,  Binaifer S. Bedford ,  Martin R. Godfrey

发明人： E. H. Kelle Zeiher ,  Bosco P. Ho ,  John E. Hoots ,  Binaifer S. Bedford ,  Martin R. Godfrey

IPC分类号： B01D6122

CPC分类号： B01D65/102 ,  B01D61/12 ,  B01D61/22 ,  B01D61/54 ,  C02F1/441

摘要： Methods and systems for monitoring and/or controlling membrane separation systems or processes are provided. The present invention utilizes measurable amounts of inert fluorescent tracer(s) added to a feed stream to evaluate and/or control the purification of such feed stream during membrane separation. The methods and systems of the present invention can be utilized in a variety of different industrial applications including raw water processing and waste water processing.

公开(公告)号：US5858798A

公开(公告)日：1999-01-12

申请号：US679477

申请日：1996-07-12

申请人： Martin R. Godfrey ,  Donald E. Govoni ,  Linda M. Link

发明人： Martin R. Godfrey ,  Donald E. Govoni ,  Linda M. Link

IPC分类号： G01N33/18 ,  G01N33/00

CPC分类号： G01N33/1813 ,  Y10T436/145555 ,  Y10T436/172307 ,  Y10T436/173845 ,  Y10T436/174614 ,  Y10T436/175383

摘要： Primary amines, ammonia, or mixtures thereof can be detected using a reagent comprising from about 650 ppm to about 25 percent by weight of phthalic dicarboxyaldehyde; from about 74 to about 99.88 percent by weight of an alkali metal borate; and, from about 550 ppm to about 22 percent by weight of a nucleophile.

摘要翻译： 伯胺，氨或其混合物可以使用包含约650ppm至约25重量％邻苯二甲酸二羧甲醛的试剂检测; 约74至约99.88重量％的碱金属硼酸盐; 和约550ppm至约22重量％的亲核试剂。

公开(公告)号：US5411889A

公开(公告)日：1995-05-02

申请号：US194679

申请日：1994-02-14

申请人： John E. Hoots ,  Martin R. Godfrey

发明人： John E. Hoots ,  Martin R. Godfrey

IPC分类号： B01D21/30 ,  A61L2/28 ,  C02F1/00 ,  C02F1/52 ,  C02F1/54 ,  C02F1/68 ,  C02F5/00 ,  G01N21/64 ,  G01N31/22 ,  G01N33/18

CPC分类号： G01N21/643 ,  G01N33/18 ,  C02F1/008 ,  Y10T436/117497

摘要： A target-specie responsive regulation of water treatment agent feed is achieved by the monitoring of a subject target-specie indicator. A target specie in a sample taken from the system is selected as the subject target-specie indicator, or instead an incipient reagent is added to the system sample to form a subject target-specie indicator. Such a formed subject target-specie indicator comprises a combination of the incipient reagent and a target specie. The subject target-specie indicator might then monitored by fluorescence analysis of the sample to determine at least one fluorescence emission value that can be correlated to the in-system concentration of the target specie. In combination with an inert tracer, the system consumption for the target specie can be determined. A responsive adjustment of the in-system concentration of a water treatment agent can be made.

摘要翻译： 水处理剂进料的目标物质反应性调节是通过对目标物种指标的监测来实现的。 选择从系统取出的样本中的目标物种作为目标物种指标，或者将初始试剂添加到系统样品中以形成目标物种指示物。 这种形成的目标物种指标包括初始试剂和目标物质的组合。 然后可以通过样品的荧光分析来监测受试者目标物种指示物，以确定可以与目标物种的系统内浓度相关的至少一个荧光发射值。 结合惰性示踪剂，可以确定目标物种的系统消耗。 可以对水处理剂的系统内浓度进行响应调整。