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1. 发明申请

WO2013048899A2 METHODS FOR THE ON-SITE PRODUCTION OF CHLORAMINE AND ITS USE THEREOF 审中-公开
标题翻译：用于现场生产氯胺的方法及其用途
公开(公告)号：WO2013048899A2
公开(公告)日：2013-04-04
申请号：PCT/US2012/056567
申请日：2012-09-21
申请人： NALCO COMPANY , GUPTA, Amit , RICE, Laura, E. , ELLIOTT, Randall , LU, Yu-Mei , TU, Wen Li
发明人： GUPTA, Amit , RICE, Laura, E. , ELLIOTT, Randall , LU, Yu-Mei , TU, Wen Li
CPC分类号： A01N59/00 , C02F1/50 , C02F1/76 , C02F2303/20 , Y02W10/37 , A01N25/22 , A01N2300/00
摘要： A method of producing stable disinfectant for use as a biocidal composition. The method comprises: A) providing reagents, B) asynchronously feeding the at least two of the reagents into a wide space, and C) allowing all the reagents to come into contact and mix with each other. The reagents comprise: a) an amine source of disinfectant in concentrated form, b) an oxidizing halogen compound in concentrated form, and c) a diluent. The use of asynchronous feeding and a wide space results in a dynamic biocide regimen. This regimen results in a changing environment that infestations have difficulty adapting to. This method also imparts superior results due to the avoidance of channeling effects which would otherwise weaken the effects of the biocide.
摘要翻译：生产用作杀生物组合物的稳定消毒剂的方法。该方法包括：A）提供试剂，B）异步地将至少两种试剂进料到宽空间中，以及C）使所有试剂彼此接触并混合。所述试剂包含：a）浓缩形式的消毒剂的胺源，b）浓缩形式的氧化卤素化合物，和c）稀释剂。采用异步喂养和宽广的空间可以产生动态杀菌剂方案。这种方案导致感染难以适应的环境变化。由于避免了沟道效应，因此这种方法也可以产生优异的结果，否则会削弱杀生物剂的作用。

2. 发明申请

WO2009067504A3 A METHOD OF MONITORING BULK (TOTAL) MICROBIOLOGICAL ACTIVITY IN PROCESS STREAMS 审中-公开
标题翻译：监测流程中大量（总计）微生物活性的方法
公开(公告)号：WO2009067504A3
公开(公告)日：2009-07-16
申请号：PCT/US2008084020
申请日：2008-11-19
申请人： NALCO CO , RICE LAURA E
发明人： RICE LAURA E
IPC分类号： G01N33/18
CPC分类号： G01N33/1806 , G01N33/1893 , Y10T436/11 , Y10T436/12 , Y10T436/20 , Y10T436/209163
摘要： An apparatus and method for monitoring and controlling microbiological activity in a process stream by measuring dissolved oxygen is disclosed.
摘要翻译：公开了一种通过测量溶解氧来监测和控制工艺流中的微生物活性的装置和方法。

3. 发明申请

WO2013048899A3 METHODS FOR THE ON-SITE PRODUCTION OF CHLORAMINE AND ITS USE THEREOF 审中-公开
标题翻译：用于现场生产氯胺及其用途的方法
公开(公告)号：WO2013048899A3
公开(公告)日：2013-06-27
申请号：PCT/US2012056567
申请日：2012-09-21
申请人： NALCO CO , GUPTA AMIT , RICE LAURA E , ELLIOTT RANDALL , LU YU-MEI , TU WEN LI
发明人： GUPTA AMIT , RICE LAURA E , ELLIOTT RANDALL , LU YU-MEI , TU WEN LI
IPC分类号： A01N33/14 , A01P1/00
CPC分类号： A01N59/00 , C02F1/50 , C02F1/76 , C02F2303/20 , Y02W10/37 , A01N25/22 , A01N2300/00
摘要： A method of producing stable disinfectant for use as a biocidal composition. The method comprises: A) providing reagents, B) asynchronously feeding the at least two of the reagents into a wide space, and C) allowing all the reagents to come into contact and mix with each other. The reagents comprise: a) an amine source of disinfectant in concentrated form, b) an oxidizing halogen compound in concentrated form, and c) a diluent. The use of asynchronous feeding and a wide space results in a dynamic biocide regimen. This regimen results in a changing environment that infestations have difficulty adapting to. This method also imparts superior results due to the avoidance of channeling effects which would otherwise weaken the effects of the biocide.
摘要翻译：制备用作杀生物剂组合物的稳定消毒剂的方法。该方法包括：A）提供试剂，B）将至少两种试剂异步进料到宽的空间中，和C）允许所有的试剂相互接触和混合。试剂包括：a）浓缩形式的消毒剂的胺源，b）浓缩形式的氧化性卤素化合物，和c）稀释剂。使用异步进料和广泛的空间导致动态杀菌剂方案。这种方案导致环境变化，感染难以适应。该方法也由于避免了导致杀生物剂影响的沟道效应而赋予了优异的结果。

4. 发明申请

WO2009067514A1 A METHOD OF MONITORING SURFACE ASSOCIATED MICROBIOLOGICAL ACTIVITY IN PROCESS STREAMS 审中-公开
标题翻译：监测过程流程中表面相关微生物活性的方法
公开(公告)号：WO2009067514A1
公开(公告)日：2009-05-28
申请号：PCT/US2008/084036
申请日：2008-11-19
申请人： NALCO COMPANY , RICE, Laura E.
发明人： RICE, Laura E.
IPC分类号： G01N27/49 , G01N33/18 , G01N33/34 , D21H17/04
CPC分类号： G01N33/343 , D21H17/07 , D21H17/66 , D21H21/12 , D21H21/36 , D21H23/78 , G01N33/1806 , G01N33/1893 , Y10T436/11 , Y10T436/12
摘要： An apparatus and method for monitoring and controlling microbiological activity in a process stream by measuring dissolved oxygen is disclosed.
摘要翻译：公开了一种通过测量溶解氧来监测和控制工艺流中的微生物活性的装置和方法。

5. 发明申请

WO2008101089A2 A METHOD OF MONITORING MICROBIOLOGICAL ACTIVITY IN PROCESS STREAMS 审中-公开
标题翻译：监测过程流程中微生物活性的方法
公开(公告)号：WO2008101089A2
公开(公告)日：2008-08-21
申请号：PCT/US2008/053976
申请日：2008-02-14
申请人： NALCO COMPANY , ENZIEN, Michael, V. , RICE, Laura E. , ASHTON, Stephen B.
发明人： ENZIEN, Michael, V. , RICE, Laura E. , ASHTON, Stephen B.
IPC分类号： C12Q1/02 , C12M1/34
CPC分类号： G01N33/1806 , C12Q1/04 , G01N33/1893 , Y10T436/11 , Y10T436/117497 , Y10T436/209163
摘要： An apparatus and method for monitoring microbiological activity in a process stream by measuring dissolved oxygen is disclosed. Bulk microbiological activity and surface associated biological activity are measured using this apparatus and method.
摘要翻译：公开了一种通过测量溶解氧监测工艺流中的微生物活性的装置和方法。使用该装置和方法测量体积微生物活性和表面相关生物活性。

6. 发明申请

WO2007089539A2 SUPPRESSING MICROBIAL GROWTH IN PULP AND PAPER 审中-公开
标题翻译：抑制纸浆和纸张中的微生物生长
公开(公告)号：WO2007089539A2
公开(公告)日：2007-08-09
申请号：PCT/US2007002059
申请日：2007-01-24
申请人： NALCO CO , RICE LAURA E , COOPER ANDREW J , WETEGROVE ROBERT L , ENZIEN MICHAEL V
发明人： RICE LAURA E , COOPER ANDREW J , WETEGROVE ROBERT L , ENZIEN MICHAEL V
IPC分类号： A01N59/08 , A01N47/28
CPC分类号： C02F1/76 , A01N59/00 , C02F2103/28 , A01N25/08 , A01N47/28 , A01N2300/00
摘要： A composition for anti-microbial effect in a water system such as a pulp and paper processing line with an aqueous slurry. The composition comprises a free chlorine-generating biocide comprising a chlorine source, urea, and an alkali in a concentration sufficient to provide a pH greater than 10, and typically at least pH 11.
摘要翻译：在具有含水浆料的纸浆和纸加工生产线等水系中的抗微生物作用的组合物。该组合物包含游离的产生氯的杀生物剂，其包含氯源，尿素和碱，其浓度足以提供大于10，通常至少为pH 11的pH。

7. 发明申请

WO2013059074A1 IMPROVED BIOCONTROL THROUGH THE USE OF CHLORINE-STABILIZER BLENDS 审中-公开
标题翻译：通过使用氯化钠稳定剂改善生物活性成分
公开(公告)号：WO2013059074A1
公开(公告)日：2013-04-25
申请号：PCT/US2012/059846
申请日：2012-10-12
申请人： NALCO COMPANY , RICE, Laura E. , COOPER, Andrew J. , LUTH, Elisa M. , TU, Wen Li
发明人： RICE, Laura E. , COOPER, Andrew J. , LUTH, Elisa M. , TU, Wen Li
IPC分类号： A61L2/16 , A61L2/07 , A61L2/06 , D21H27/00 , D21H21/00
CPC分类号： D21H21/36 , D21H17/03 , D21H17/11 , D21H21/00
摘要： A composition and methods of its use, the composition comprising: a halogen source, urea, and an additional halogen stabilizer excluding urea, optionally an alkali in a concentration sufficient to provide said composition with a pH of greater than 10; and optionally excluding a stabilized bromine compound from said composition is disclosed. Additionally, a method for reducing biological activity in a process stream is disclosed. The method comprises: providing a composition to a process stream, wherein said composition contains: a halogen, urea, and an additional halogen stabilizer excluding urea, optionally an alkali in a concentration sufficient to provide said composition with a pH of greater than 10; and optionally excluding a stabilized bromine compound from said composition. The invention is also directed to compositions and methods of their use as effective biocidal agents for water streams. The composition comprises a halogen source, halogen stabilizers containing a sulfur bearing species and ammonium salts/urea, and an alkali. The sulfur bearing species includes sulfamic acid or its salt equivalent. The ratio between nitrogen mixture of sulfur bearing species and ammonium salts or urea can be optimized at any rate. By having optimized mixing ratio of halogen to stabilizer and that of ammonium salts to sulfamic acid or sulfamate, a synergistic effect occurs which both increases the efficacy of the composition as a biocide and it avoids adverse impacts on other chemicals that are present in the water stream (such as paper additives in pulp and papermaking water streams). Best of all the composition is easy to form and easy to introduce into a water stream of concern. Its introduction can be as simple as mixing two containers of reagent prior to introduction to the water process stream.
摘要翻译：一种组合物及其使用方法，所述组合物包含：卤素源，尿素和除尿素外的另外的卤素稳定剂，任选地具有足以提供所述组合物的pH大于10的碱; 并公开了从所述组合物中排除稳定的溴化合物。另外，公开了一种用于降低工艺流中生物活性的方法。该方法包括：向工艺流提供组合物，其中所述组合物包含：除尿素外的卤素，尿素和另外的卤素稳定剂，任选地具有足以提供所述组合物的pH大于10的碱; 并且任选地从所述组合物中排除稳定的溴化合物。本发明还涉及它们用作水流的有效杀生物剂的组合物和方法。该组合物包含卤素源，含有硫的物质和铵盐/尿素的卤素稳定剂和碱。含硫物种包括氨基磺酸或其盐当量。含硫物种的氮混合物与铵盐或尿素的比例可以任何速率进行优化。通过将卤素与稳定剂的混合比优化为铵盐与氨基磺酸或氨基磺酸盐的混合比例，会产生协同效应，这两者都可以提高组合物作为杀生物剂的功效，并避免对水流中存在的其他化学物质产生不利影响（如纸浆和造纸水流中的纸添加剂）。最好的组合容易形成，容易引入关注的水流。其引入可以简单地在引入水处理流之前混合两个试剂容器。

8. 发明申请

WO2008101089A3 A METHOD OF MONITORING MICROBIOLOGICAL ACTIVITY IN PROCESS STREAMS 审中-公开
标题翻译：过程流量监测微生物活性的方法
公开(公告)号：WO2008101089A3
公开(公告)日：2008-10-09
申请号：PCT/US2008053976
申请日：2008-02-14
申请人： NALCO CO , ENZIEN MICHAEL V , RICE LAURA E , ASHTON STEPHEN B
发明人： ENZIEN MICHAEL V , RICE LAURA E , ASHTON STEPHEN B
IPC分类号： C12Q1/02 , C12Q1/00
CPC分类号： G01N33/1806 , C12Q1/04 , G01N33/1893 , Y10T436/11 , Y10T436/117497 , Y10T436/209163
摘要： An apparatus and method for monitoring microbiological activity in a process stream by measuring dissolved oxygen is disclosed. Bulk microbiological activity and surface associated biological activity are measured using this apparatus and method.
摘要翻译：公开了一种通过测量溶解氧来监测工艺流中的微生物活性的装置和方法。使用该设备和方法测量大量的微生物学活性和表面相关的生物学活性。

9. 发明申请

WO2009067504A2 A METHOD OF MONITORING BULK (TOTAL) MICROBIOLOGICAL ACTIVITY IN PROCESS STREAMS 审中-公开
标题翻译：一种监测过程流中总体（总）微生物活性的方法
公开(公告)号：WO2009067504A2
公开(公告)日：2009-05-28
申请号：PCT/US2008/084020
申请日：2008-11-19
申请人： NALCO COMPANY , RICE, Laura, E.
发明人： RICE, Laura, E.
CPC分类号： G01N33/1806 , G01N33/1893 , Y10T436/11 , Y10T436/12 , Y10T436/20 , Y10T436/209163
摘要： An apparatus and method for monitoring and controlling microbiological activity in a process stream by measuring dissolved oxygen is disclosed.
摘要翻译：公开了通过测量溶解氧来监测和控制过程流中的微生物活性的设备和方法。

10. 发明申请

WO2007089539A3 SUPPRESSING MICROBIAL GROWTH IN PULP AND PAPER 审中-公开
公开(公告)号：WO2007089539A3
公开(公告)日：2007-08-09
申请号：PCT/US2007/002059
申请日：2007-01-24
申请人： NALCO COMPANY , RICE, Laura, E. , COOPER, Andrew, J. , WETEGROVE, Robert, L. , ENZIEN, Michael, V.
发明人： RICE, Laura, E. , COOPER, Andrew, J. , WETEGROVE, Robert, L. , ENZIEN, Michael, V.
IPC分类号： C02F1/72 , C02F1/76
摘要： A composition for anti-microbial effect in a water system such as a pulp and paper processing line with an aqueous slurry. The composition comprises a free chlorine-generating biocide comprising a chlorine source, urea, and an alkali in a concentration sufficient to provide a pH greater than 10, and typically at least pH 11.

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