-
1.发明授权Method of controlling biofouling in aqueous media using antimicrobial emulsions 失效使用抗微生物乳剂控制含水介质中的生物污垢的方法
公开(公告)号：US6096225A
公开(公告)日：2000-08-01
申请号：US151637
申请日：1998-09-11
申请人： Shunong Yang , Michael V. Enzien , May M. Wu , William F. McCoy
发明人： Shunong Yang , Michael V. Enzien , May M. Wu , William F. McCoy
CPC分类号： C02F1/50 , Y10S514/938 , Y10S514/941 , Y10S514/942 , Y10S514/943
摘要： A method is disclosed for controlling biofouling in an aqueous medium by treating the aqueous medium with an oil-in-water emulsion comprising an antimicrobial oil phase and at least one emulsifier. This method efficiently controls biofouling in the aqueous medium by specifically targeting the antimicrobial oil phase directly to biofilms, cell surfaces and cell aggregates in a concentrated form.
摘要翻译： 公开了一种通过用包含抗微生物油相和至少一种乳化剂的水包油乳液处理水性介质来控制水性介质中的生物污损的方法。 该方法通过将抗微生物油相直接靶向浓缩形式的生物膜，细胞表面和细胞聚集体来有效地控制水性介质中的生物污损。
-
2.发明授权
公开(公告)号：US6156229A
公开(公告)日：2000-12-05
申请号：US106602
申请日：1998-06-29
CPC分类号： C02F1/766 , A61L2/18 , C01B11/20 , C01B7/096 , C11D3/3951 , A61L2202/11
摘要： Stable biocide formulations containing oxidizing bromine are provided for biofouling control in industrial water systems. The formulations contain at least one stable oxidizing bromine compound that is prepared from at least one oxidizing chemical reagent, at least one bromine source and at least one bromine or halogen stabilizer. The resulting products are a mixture of stable oxidizing bromine compounds that can be used as a biocide in an industrial water system.
-
3.发明授权Process to manufacture stabilized alkali or alkaline earth metal hypobromite and uses thereof in water treatment to control microbial fouling 有权制备稳定的碱金属或碱土金属次溴酸盐的方法及其在水处理中的用途，以控制微生物污染
公开(公告)号：US6136205A
公开(公告)日：2000-10-24
申请号：US305892
申请日：1999-05-05
IPC分类号： D06L3/06 , A01N59/08 , A61L2/18 , C01B11/20 , C02F1/50 , C02F1/76 , C11D3/02 , C11D3/20 , C11D3/33 , C11D3/34 , C11D3/395 , C11D3/48 , D21C9/12
CPC分类号： D21C9/12 , A61L2/18 , C01B11/20 , C02F1/50 , C02F1/76 , C02F1/766 , C11D3/042 , C11D3/046 , C11D3/2075 , C11D3/33 , C11D3/349 , C11D3/3956 , C11D3/48 , A61L2202/11 , C02F2103/023 , C02F2305/04
摘要： The invention is a method for preparing a stabilized aqueous alkali or alkaline earth metal hypobromite solution. The method comprises the steps of:a. Mixing an aqueous solution of alkali or alkaline earth metal hypochlorite having from about 5 percent to about 70 percent available halogen as chlorine with a water soluble bromide ion source;b. Allowing the bromide ion source and the alkali or alkaline earth metal hypochlorite to react to form a 0.5 to 70 percent by weight aqueous solution of unstabilized alkali or alkaline earth metal hypobromite;c. Adding to the unstabilized solution of alkali or alkaline earth metal hypobromite an aqueous solution of an alkali metal sulfamate in a quantity to provide a molar ratio of alkali metal sulfamate to alkali or alkaline earth metal hypobromite is from about 0.5 to about 7; and,d. Recovering a stabilized aqueous alkali or alkaline earth metal hypobromite solution.
摘要翻译： 本发明是一种制备稳定的碱金属或碱土金属的次溴酸盐溶液的方法。 该方法包括以下步骤：a。 将具有约5％至约70％可用卤素的碱金属或碱土金属次氯酸盐的水溶液与水溶性溴离子源混合; b。 允许溴离子源和碱金属或碱土金属次氯酸盐反应形成0.5至70重量％的未稳定的碱金属或碱土金属次溴酸盐的水溶液; C。 向碱金属或碱土金属的次溴酸盐的不稳定溶液中加入一定量的碱金属氨基磺酸盐的水溶液以提供碱金属氨基磺酸盐与碱金属或碱土金属次溴酸盐的摩尔比为约0.5至约7; 和，d。 回收稳定的碱水溶液或碱土金属的次溴酸盐溶液。
-
4.发明授权Sunlight-ultraviolet-stable biocide compositions and uses thereof in water treatment 失效阳光紫外线稳定的杀生物剂组合物及其在水处理中的用途
公开(公告)号：US5948315A
公开(公告)日：1999-09-07
申请号：US59901
申请日：1998-04-14
申请人： Shunong Yang , William F. McCoy
发明人： Shunong Yang , William F. McCoy
IPC分类号： C02F1/50 , A01N41/06 , A01N43/50 , A01N43/64 , A01N59/00 , A01N59/08 , A01N59/12 , A01N59/22 , C02F1/76 , C02F5/02 , A01N25/00
摘要： A sunlight-ultraviolet-stable biocide composition for use in treating recreational and industrial water systems is disclosed which comprises an oxidizing halogen compound and a stabilizer, wherein the stabilizer is either benzenesulfonamide or a derivative thereof.
摘要翻译： 公开了一种用于处理娱乐和工业水体系的阳光 - 紫外线稳定的杀生物剂组合物，其包含氧化性卤素化合物和稳定剂，其中稳定剂为苯磺酰胺或其衍生物。
-
5.发明授权Stable oxidizing bromine formulations, method of manufacture and uses thereof for biofouling control 失效稳定的氧化溴配方，其制造方法及其用于生物污垢控制公开(公告)号：US06423267B1
公开(公告)日：2002-07-23
申请号：US09517760
申请日：2000-03-02
IPC分类号： B01J1900
CPC分类号： C02F1/766 , A61L2/18 , A61L2202/11 , C01B7/096 , C01B11/20 , C11D3/3951
摘要： Stable biocide formulations containing oxidizing bromine are provided for biofouling control in industrial water systems. The formulations contain at least one stable oxidizing bromine compound that is prepared from at least one oxidizing chemical reagent, at least one bromine source and at least one bromine or halogen stabilizer. The resulting products are a mixture of stable oxidizing bromine compounds that can be used as a biocide in an industrial water system.
摘要翻译： 提供含有氧化性溴的稳定的杀生物剂配方用于工业水系统中的生物污垢控制。 制剂含有至少一种稳定的氧化性溴化合物，其由至少一种氧化化学试剂，至少一种溴源和至少一种溴或卤素稳定剂制备。 所得产物是稳定的氧化性溴化合物的混合物，其可用作工业水系统中的杀生物剂。
-
6.发明授权Stable oxidizing bromine formulations, method of manufacture and uses thereof for biofouling control 失效稳定的氧化溴配方，其制造方法及其用于生物污垢控制公开(公告)号：US06287473B1
公开(公告)日：2001-09-11
申请号：US09518435
申请日：2000-03-03
IPC分类号： C02F176
CPC分类号： A61L2/18 , A61L2202/11 , C01B7/096 , C01B11/20 , C02F1/766 , C11D3/3951
摘要： Stable oxidizing bromine compounds are prepared by preparing a caustic solution comprising a halogen stabilizer, water and an alkali or alkaline earth metal hydroxide, the halogen stabilizer being selected from the group consisting of R—NH2, R—NH—R1, R—SO2—NH2, R—SO2—NHR1, R—CO—NH2, R—CO—NH—R1 and R—CO—NH—CO—R1 wherein R is a hydroxy group, an alkyl group or an aromatic group and R1 is an alkyl group or an aromatic group, adding bromine chloride to the solution while mixing the solution, and cooling the solution.
摘要翻译： 通过制备包含卤素稳定剂，水和碱金属或碱土金属氢氧化物的苛性碱溶液制备稳定的氧化性溴化合物，所述卤素稳定剂选自R-NH 2，R-NH-R 1，R-SO 2 - NH2，R-SO2-NHR1，R-CO-NH2，R-CO-NH-R1和R-CO-NH-CO-R1，其中R是羟基，烷基或芳基， 基团或芳族基团，在混合溶液的同时向溶液中加入溴氯化物，并冷却溶液。
-
7.发明授权Stabilized bromine solutions, method of manufacture and uses thereof for biofouling control 有权稳定的溴溶液，其制造方法及其用于生物污垢控制公开(公告)号：US06270722B1
公开(公告)日：2001-08-07
申请号：US09283122
申请日：1999-03-31
IPC分类号： A61L216
CPC分类号： C11D3/3956 , A01N59/00 , C01B7/093 , C01B7/096 , C01B7/24 , C01D3/10 , C02F1/50 , C02F1/766 , C11D3/3951 , C11D3/3953 , C11D11/0017
摘要： Stabilized bromine solutions are prepared by combining a bromine source and a stabilizer to form a mixture, adding an oxidizer to the mixture, and then adding, an alkaline source to adjust the pH of the mixture to at least 13.
摘要翻译： 通过混合溴源和稳定剂以形成混合物，向混合物中加入氧化剂，然后加入碱源以将混合物的pH调节至少13，制备稳定的溴溶液。
-
8.发明授权Stable oxidizing bromine formulations, method of manufacture and uses thereof for biofouling control 有权稳定的氧化溴配方，其制造方法及其用于生物污垢控制
公开(公告)号：US6123870A
公开(公告)日：2000-09-26
申请号：US296212
申请日：1999-04-21
CPC分类号： C01B11/20 , A61L2/18 , C01B7/096 , C02F1/766 , C11D3/3951 , A61L2202/11
摘要： Stable oxidizing bromine compounds are prepared by preparing a caustic solution comprising a halogen stabilizer, water and an alkali or alkaline earth metal hydroxide, the halogen stabilizer being selected from the group consisting of R--NH.sub.2, R--NH--R.sup.1, R--SO.sub.2 --NH.sub.2, R--SO.sub.2 --NHR.sup.1, R--CO--NH.sub.2, R--CO--NH--R.sup.1 and R--CO--NH--CO--R.sup.1 wherein R is a hydroxy group, an alkyl group or an aromatic group and R.sup.1 is an alkyl group or an aromatic group, adding bromine chloride to the solution while mixing the solution, and cooling the solution.
摘要翻译： 通过制备包含卤素稳定剂，水和碱金属或碱土金属氢氧化物的苛性碱溶液制备稳定的氧化性溴化合物，所述卤素稳定剂选自R-NH 2，R-NH-R 1，R-SO 2 - NH2，R-SO2-NHR1，R-CO-NH2，R-CO-NH-R1和R-CO-NH-CO-R1，其中R是羟基，烷基或芳基， 基团或芳族基团，在混合溶液的同时向溶液中加入溴氯化物，并冷却溶液。
-
9.发明授权Stable oxidizing bromine formulations, methods of manufacture thereof and methods of use for microbiofouling control 失效稳定的氧化溴配方，其制造方法和微生物污染控制的使用方法
公开(公告)号：US6007726A
公开(公告)日：1999-12-28
申请号：US69653
申请日：1998-04-29
申请人： Shunong Yang , William F. McCoy
发明人： Shunong Yang , William F. McCoy
摘要： Stable oxidizing biocide formulations containing bromine are provided for biofouling control in industrial water systems. The formulations contain at least one stable oxidizing bromine compound that is prepared from at least one oxidizing chemical reagent, at least one bromine source and at least one bromine or halogen stabilizer. The resulting products are a mixture of stable oxidizing bromine compounds that can be used as a primary or secondary biocide in an industrial water system.
摘要翻译： 提供含有溴的稳定的氧化杀生物剂配方用于工业水系统中的生物污垢控制。 制剂含有至少一种稳定的氧化性溴化合物，其由至少一种氧化化学试剂，至少一种溴源和至少一种溴或卤素稳定剂制备。 所得产物是稳定的氧化性溴化合物的混合物，其可用作工业水系统中的一级或二级杀生物剂。
-
10.发明申请公开(公告)号：US20080169243A1
公开(公告)日：2008-07-17
申请号：US11622054
申请日：2007-01-11
IPC分类号： C02F5/14
CPC分类号： C02F5/14 , C02F1/042 , C02F1/44 , C02F5/12 , C02F2103/08 , C02F2303/08 , Y02A20/128 , Y02A20/131 , Y02W10/37
摘要： This invention relates to an improved method of inhibiting corrosion and calcium sulfate and calcium carbonate scaling in thermal and membrane desalination processes. The method includes adding a composition having an oligomeric phosphinosuccinic acid to seawater or recirculation brine in a desalting process to produce water for drinking and industrial applications. The method also includes adding a composition including mono, bis, and oligomeric phosphinosuccinic acid adducts to the desalting process.
摘要翻译： 本发明涉及在热和膜脱盐方法中抑制腐蚀和硫酸钙和碳酸钙结垢的改进方法。 该方法包括在脱盐过程中向海水或再循环盐水中加入具有低聚磷酸琥珀酸的组合物以产生用于饮用和工业应用的水。 该方法还包括向脱盐过程中加入包含单，双和低聚磷酸琥珀酸加成物的组合物。
-
-
-
-
-
-
-
-
-
搜索结果
15 条记录 (耗时 0.016 秒)
