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公开(公告)号：US07635449B2
公开(公告)日：2009-12-22
申请号：US11403420
申请日：2006-04-12
IPC分类号： C23F11/00
CPC分类号： C02F1/683 , C02F1/70 , C02F1/727 , C02F2103/023 , C02F2209/04 , C02F2209/06 , C02F2303/08 , C23F11/08 , C23F15/00 , F22B37/025 , G05D21/02
摘要： This invention concerns methods and apparatus for measuring oxidation reduction potentials of water in a hot water system at system temperature and pressure and methods of using the measured oxidation-reduction potential to monitor and control the addition of oxygen scavengers or oxygen to the system in order to maintain effective corrosion inhibiting concentrations of the oxygen scavengers or dissolved oxygen in the system.
摘要翻译： 本发明涉及用于测量在系统温度和压力下的热水系统中的水的氧化还原电位的方法和装置，以及使用测量的氧化还原电位来监测和控制将氧清除剂或氧气加入到体系中的方法和装置，以便 保持系统中氧清除剂或溶解氧的有效腐蚀抑制浓度。
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公开(公告)号：US5904857A
公开(公告)日：1999-05-18
申请号：US839854
申请日：1997-04-17
申请人： Bruce R. Bailey
发明人： Bruce R. Bailey
CPC分类号： C23F11/14 , C02F1/20 , C23F11/08 , C23F11/10 , C23F11/148
摘要： A method for removing dissolved oxygen from alkaline water containing dissolved oxygen at a temperature greater than 250.degree. F. which comprises the step of: adding to said alkaline water containing dissolved oxygen an effective oxygen-scavenging amount of a water-soluble semicarbazide of the formula ##STR1## wherein R.sub.1 and R.sub.2 are selected from the group consisting of C.sub.1 -C.sub.10 alkyl, cycloalkyl, aryl, cycloalkyloxy and alkyloxy groups.Preferred materials are 4-phenyl semicarbazide, 4-isopropyl semicarbazide, 4-4-diethyl semicarbazide and carbazoyl morpholine. Below 400.degree. F., a catalyst is also required.
摘要翻译： 一种在大于250°F的温度从含有溶解氧的碱性水中除去溶解氧的方法，其包括以下步骤：向所述含有溶解氧的碱性水中加入有效的除氧量的式（I）的水溶性氨基脲 其中R1和R2选自C1-C10烷基，环烷基，芳基，环烷氧基和烷氧基。 优选的材料是4-苯基氨基脲，4-异丙基氨基脲，4-4-二乙基氨基脲和咔唑基吗啉。 低于400°F也需要催化剂。
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3.发明授权
公开(公告)号：US5660736A
公开(公告)日：1997-08-26
申请号：US667662
申请日：1996-06-21
申请人： Paul M. Bizot , Bruce R. Bailey
发明人： Paul M. Bizot , Bruce R. Bailey
摘要： The invention is a method for removing dissolved oxygen from alkaline water which comprises adding to alkaline water containing dissolved oxygen an effective oxygen-scavenging amount of a water-soluble sulfoxylate. A preferred material is sodium formaldehyde sulfoxylate.
摘要翻译： 本发明是一种从碱性水中除去溶解氧的方法，包括向含有溶解氧的碱性水中加入有效的除氧量的水溶性硫代硫酸盐。 优选的材料是甲醛次硫酸钠。
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4.发明授权3-thia-7-azabicyclo(3.3.l)nonanes and derivatives as antiarrhythmic agents 失效3-硫杂-7-氮杂双环（3.3.1）壬烷和衍生物作为抗心律失常药
公开(公告)号：US4581361A
公开(公告)日：1986-04-08
申请号：US397453
申请日：1982-07-12
IPC分类号： C07D495/08 , A61K31/435 , A61K31/38 , C07D471/02
CPC分类号： C07D495/08
摘要： 3-Thia-7-azabicyclo(3.3.1)nonanes and derivatives thereof are disclosed. The preparation of these compounds is given. Their use as antiarrhythmic agents is given.
摘要翻译： 公开了3-硫杂-7-氮杂双环（3.3.1）壬烷及其衍生物。 给出这些化合物的制备。 给出它们作为抗心律不齐剂的用途。
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5.发明授权Fluorometric monitoring and control of soluble hardness of water used in industrial water systems 有权荧光监测和控制工业水系统中使用的水的可溶性硬度公开(公告)号：US06790664B2
公开(公告)日：2004-09-14
申请号：US10033756
申请日：2001-12-28
申请人： Bruce R. Bailey , Xiaojun Dang , David A. Grattan , Linda Link
发明人： Bruce R. Bailey , Xiaojun Dang , David A. Grattan , Linda Link
IPC分类号： G01N2164
CPC分类号： G01N21/643 , G01N33/1853 , G01N2021/6439 , Y10T436/12 , Y10T436/13
摘要： A method of monitoring and controlling hardness in an industrial water system is described and claimed. The method requires the use of a Compound that develops a separate detectable fluorescent signal in the presence of soluble hardness. A fluorometer is used to detect this separate detectable fluorescent signal of the Compound. The separate detectable fluorescent signal is used to ascertain the amount of soluble hardness present in the industrial water system.
摘要翻译： 描述并要求保护工业用水系统中的硬度监测和控制方法。 该方法需要使用在可溶性硬度存在下产生单独的可检测荧光信号的化合物。 荧光计用于检测化合物的这种单独的可检测的荧光信号。 使用单独的可检测荧光信号来确定工业水系中存在的可溶性硬度的量。
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公开(公告)号：US5750037A
公开(公告)日：1998-05-12
申请号：US732545
申请日：1996-10-15
申请人： Paul M. Bizot , Bruce R. Bailey , Peter D. Hicks
发明人： Paul M. Bizot , Bruce R. Bailey , Peter D. Hicks
CPC分类号： C02F1/20
摘要： The invention is a method for removing dissolved oxygen from alkaline water which comprises adding to alkaline water containing dissolved oxygen an effective oxygen-scavenging amount of a water-soluble carboxylate at temperatures above 400.degree. F. A preferred material is tartronic acid. At lower temperatures, a catalyst is also required.
摘要翻译： 本发明是从碱性水中除去溶解氧的方法，该方法包括在高于400°F的温度下，向含有溶解氧的碱性水中加入有效的除氧量的水溶性羧酸盐。优选的物质是丙醇二酸。 在较低的温度下，也需要催化剂。
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公开(公告)号：US4897492A
公开(公告)日：1990-01-30
申请号：US153861
申请日：1988-02-09
IPC分类号： C07C231/22 , C07C231/02 , C07C233/36
CPC分类号： C07C231/02
摘要： Fatty acid amides (such as ditallow amidoethyl imidayoline are prepared by reacting a fatty acid (such as tallow acid) with an amine, particularly an alkyl polyamine (such as diethylene triamine). The products are rendered low in color by the addition of hypophosphorous acid and a hindered phenol compound.
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