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1. 发明申请

WO2009092570A1 TITRATIONSVORRICHTUNG ZUR KONTINUIERLICHEN MESSUNG DER WASSERHÄRTE 审中-公开
标题翻译：滴定连续测量硬度
公开(公告)号：WO2009092570A1
公开(公告)日：2009-07-30
申请号：PCT/EP2009/000352
申请日：2009-01-21
申请人： GEBRÜDER HEYL ANALYSENTECHNIK GMBH & CO. KG , ZIMMERMANN, Jörg , NEDDERMEIER, Rüdiger
发明人： ZIMMERMANN, Jörg , NEDDERMEIER, Rüdiger
IPC分类号： G01N31/16 , G01N33/18
CPC分类号： G01N33/1853 , G01N31/166
摘要： Die Vorrichtung zur kontinuierlichen Titration, insbesondere zur Bestimmung der Wasserhärte, eines Probewassers, umfassend: a) einen Probeaufnahmebehälter zur Aufnahme des Probewassers, umfassend einen Probewasserauslaß, b) einen Indikatorbehälter zur Aufnahme eines flüssigen Indikators, umfassend einen Indikatorauslaß, c) einen Mischer und d) eine Meßzelle. Die Meßzelle umfaßt einen Probegemischeinlaß, der durch eine Probegemischleitung mit dem Probegemischauslaß des Mischers verbunden ist, einen Ausfluß, eine Lichtquelle, eine Photozelle und eine Meßkammer, weiter umfassend einen Einlaßbereich und einen Auslaßbereich, wobei der Ein- und Auslaßbereich so in der Meßkammer angeordnet sind, daß der photometrische Meßbereich zwischen der Lichtquelle und der Photozelle blasenfrei ist.
摘要翻译：用于连续滴定，特别是用于确定水的硬度，将样品水，该设备包括：a）用于接收所述样品的水，包括Probewasserauslaß一个样品贮器，B），用于接收包括Indikatorauslaß，c）一种混合器以及d液体指示器的指示器容器）测量池。测量单元包括通过与所述混合器的Probegemischauslaß，放电，光源，光电管和一个测量室，还包括入口区域和出口的样品混合物线连接的样品混合物的入口，所述入口和出口被布置在所述测量室所述光源和所述光电池之间的光度测量范围是无气泡。

2. 发明申请

WO2007087433A2 TITRATION METHOD USING A TRACER TO QUANTIFY THE TITRANT 审中-公开
标题翻译：追踪方法使用追踪器来量化倾斜度
公开(公告)号：WO2007087433A2
公开(公告)日：2007-08-02
申请号：PCT/US2007/002172
申请日：2007-01-26
申请人： UNIVERSITY OF MONTANA , DEGRANDPRE, Michael, D. , MARTZ, Todd, R. , DICKSON, Andrew
发明人： DEGRANDPRE, Michael, D. , MARTZ, Todd, R. , DICKSON, Andrew
CPC分类号： G01N31/22 , G01N31/16 , G01N31/166 , Y10T436/13
摘要： A titration method uses a tracer in the titrant or titrand to quantify the amount of titrant added. The method does not require quantitative addition of titrant or sample. The tracer can be inert or can participate as an indicator of the titrant- analyte reaction. The tracer concentration is quantified by an appropriate method depending upon the type of tracer and analytical performance desired (e.g. precision, accuracy). The method simplifies titrations because it eliminates the need for a precision dispensing device and analytical balance.
摘要翻译：滴定法使用滴定剂或滴定剂中的示踪剂来量化添加的滴定剂的量。该方法不需要定量添加滴定剂或样品。示踪剂可以是惰性的或可以作为滴定剂 - 分析物反应的指示剂参与。取决于示踪剂的类型和所需的分析性能（例如精度，精度），通过适当的方法量化示踪剂浓度。该方法简化滴定，因为它不需要精密分配装置和分析天平。

3. 发明申请

WO2002075254A2 CONTINUOUS FLOW TITRATION 审中-公开
标题翻译：连续流量
公开(公告)号：WO2002075254A2
公开(公告)日：2002-09-26
申请号：PCT/EP2002/002854
申请日：2002-03-14
申请人： AKZO NOBEL N.V. , EKA CHEMICALS AB , ROERAADE, Johan , RICE, Matthew
发明人： ROERAADE, Johan , RICE, Matthew
IPC分类号： G01F
CPC分类号： G01N31/166 , Y10T436/116664
摘要： The present invention relates to a method for titration comprising guiding a sample to be tritrated through a conduit, adding a reagent to said conduit at at least two entrance positions along said conduit in such a manner that said reagent will react with the sample within at least one individual sector of the conduit, defined as the space between two consecutive entrance positions or a final individual sector defined between a final entrance position and a sample exit point of the conduit, while at least one detection device positioned at the end of each sector of said conduit register the chemical and/or physical status. A pressure difference is provided between the reagent delivery device and the sample conduit such that the pressure difference measured between the reagent delivery device and the end of the final individual sector is controlled to be greater than the total pressure drop between the sample delivery point and the end of the final individual sector. The invention further relates to an arrangement for carrying out said method.
摘要翻译：本发明涉及一种用于滴定的方法，包括引导要通过导管进行研磨的样品，将所述试剂在沿所述导管的至少两个入口位置处加入到所述导管中，使得所述试剂将至少在所述样品中与样品反应管道的一个单独部分被定义为在两个连续入口位置之间的空间或在最终进入位置和导管的样品出口点之间限定的最终单个扇区，而位于每个扇区末端的至少一个检测装置所述管道注册化学和/或物理状态。在试剂输送装置和样品导管之间提供压力差，使得在试剂输送装置与最终单个扇区的末端之间测量的压力差被控制为大于样品输送点和样品输送点之间的总压降最终个人部门的结束。本发明还涉及一种用于执行所述方法的装置。

4. 发明申请

WO2016109693A1 METHODS FOR TREATING GLASS ARTICLES 审中-公开
标题翻译：处理玻璃制品的方法
公开(公告)号：WO2016109693A1
公开(公告)日：2016-07-07
申请号：PCT/US2015/068104
申请日：2015-12-30
申请人： CORNING INCORPORATED
发明人： GAYLO, Keith Raymond , KLINGENSMITH, Lewis Kirk , SCHAUT, Robert Anthony , TIETJE, Steven Alvin
IPC分类号： C03C21/00 , A61J1/06 , C03C23/00 , C03B23/11 , C03B25/00
CPC分类号： C03C23/007 , A61J1/065 , C03B23/11 , C03B23/114 , C03B25/025 , C03B29/02 , C03B29/025 , C03C21/008 , G01N31/166
摘要： Methods for increasing the hydrolytic resistance of a glass article are disclosed. According to one embodiment, the method includes providing a glass article with a pre-treatment hydrolytic titration value. Thereafter, the glass article is thermally treated at a treatment temperature greater than a temperature 200C less than a strain temperature of the glass article for a treatment time greater than or equal to about 0.25 hours such that, after thermally treating the glass article, the glass article has a post-treatment hydrolytic titration value that is less than the pre-treatment hydrolytic titration value.
摘要翻译：公开了提高玻璃制品的耐水解性的方法。根据一个实施方案，该方法包括提供具有预处理水解滴定值的玻璃制品。此后，玻璃制品在大于比玻璃制品的应变温度小于200℃的处理温度下进行热处理，处理时间大于或等于约0.25小时，使得在玻璃制品热处理后，玻璃制品制品具有小于预处理水解滴定值的后处理水解滴定值。

5. 发明申请

WO1987003092A1 ANALYTIC APPARATUS AND METHOD 审中-公开
标题翻译：分析装置和方法
公开(公告)号：WO1987003092A1
公开(公告)日：1987-05-21
申请号：PCT/AU1986000323
申请日：1986-10-29
申请人： IONODE PTY. LTD. , PETTY, John, David , PEACHEY, Russell, Marsden , SWEATMAN, Denis, Russell
发明人： IONODE PTY. LTD.
IPC分类号： G01N31/16
CPC分类号： G01N35/085 , G01N31/166 , G01N33/04 , G01N35/1095 , Y10T436/116664 , Y10T436/117497 , Y10T436/118339 , Y10T436/119163
摘要： A method of analysis in which a first fluid is delivered to a sensing position at a controlled first rate of flow through a fluid junction. Fluid including this first fluid is pumped to the sensing position at a rate of flow greater than the first rate, whereby to aspirate further fluid into the first fluid at the fluid junction. A condition of the fluid is sensed at the sensing position. Associated analytic apparatus includes first and second pumps (1, 2). The first pump has a pair of ports and the second pump has at least one port. A conduit (4, 5) provides fluid flow communication from a first of the ports of the first pump (1) to the port of the second pump (2). A fluid junction (3) in the conduit (4, 5) is spaced from the second pump for admitting a further fluid to the conduit. A sensor (13) is associated with the conduit (5) to sense a condition of the fluid in the conduit at least at a sensing position between the fluid junction (3) and the second pump (2). The first and second pumps (1, 2) are respectively operable to deliver a first fluid to the conduit at a controllable first rate and to draw fluid from the conduit at a rate greater than this first rate, whereby to aspirate further fluid into the conduit at the fluid junction.

6. 发明申请

WO2016044611A1 AUTOMATIC TITRATOR 审中-公开
标题翻译：自动搅拌机
公开(公告)号：WO2016044611A1
公开(公告)日：2016-03-24
申请号：PCT/US2015/050723
申请日：2015-09-17
申请人： ECOLAB USA INC.
发明人： KRAUS, Paul R. , RYTHER, Robert
IPC分类号： G01N31/16 , G01N21/79 , G01N35/00 , C01B15/023 , C07C407/00 , C07C409/26
CPC分类号： G01N21/79 , G01N31/166 , G01N2021/754
摘要： The present invention generally relates to continuous methods quantifying a target analyte concentration in a process solution. These methods are continuous automated titration methods that use titration chemistries to measure the target analyte concentration in the process solution. The method steps provide for efficient and robust automated titration methods for a variety of target analytes.
摘要翻译：本发明一般涉及定量过程溶液中目标分析物浓度的连续方法。这些方法是连续自动滴定法，其使用滴定化学物质来测量过程溶液中的目标分析物浓度。方法步骤为各种目标分析物提供有效和鲁棒的自动滴定方法。

7. 发明申请

WO99013328A1 ANALYTICAL METHOD AND APPARATUS THEREFOR 审中-公开
标题翻译：分析方法及其设备
公开(公告)号：WO99013328A1
公开(公告)日：1999-03-18
申请号：PCT/GB1998/002711
申请日：1998-09-09
IPC分类号： G01N1/10 , G01N21/79 , G01N31/16
CPC分类号： G01N31/166 , B01J2219/00707 , G01N21/79
摘要： The present invention relates to an improved analytical method and apparatus therefor, in particular to a method and apparatus for continuous titration in which at least one parameter of at least one compound in a text mixture may be monitored as the composition of the mixture is continuously varied.
摘要翻译：本发明涉及一种改进的分析方法及其装置，特别涉及用于连续滴定的方法和装置，其中当混合物的组合物连续变化时，文本混合物中的至少一种化合物的至少一个参数可被监测。

8. 发明申请

WO1994008243A1 FLOW INJECTION BACK TITRATION 审中-公开
标题翻译：流量注射回。
公开(公告)号：WO1994008243A1
公开(公告)日：1994-04-14
申请号：PCT/EP1992002247
申请日：1992-09-25
申请人： DOW BENELUX N.V. , EIKELBOOM, Pleun, Pieter
发明人： DOW BENELUX N.V.
IPC分类号： G01N35/08
CPC分类号： G01N31/166 , G01N35/085 , G01N2035/00534
摘要： A method of flow injection back titration is disclosed for providing on-line chemical analyses of a process stream where the species of interest is not directly titratable. A stream of titrant is formed and then a sample and an excess of back-titrant are added to the stream of titrant. The back-titrant is allowed to react with the sample and then the remaining back-titrant is reacted with the titrant. The reaction is monitored, and the concentration of the component of interest in the sample is determined from time it takes for the back-titrant to be substantially consumed by the titrant.
摘要翻译：公开了一种流动注射回滴定法，用于提供一种工艺流的在线化学分析，其中感兴趣的物种不是直接滴定的。形成滴剂流，然后将样品和过量的反滴定剂加入滴定剂流中。允许反滴定剂与样品反应，然后剩余的反滴定剂与滴定剂反应。监测反应，并且从滴定剂基本上消耗滴定剂所需的时间确定样品中所关注组分的浓度。

9. 发明申请

WO2007087433A3 TITRATION METHOD USING A TRACER TO QUANTIFY THE TITRANT 审中-公开
标题翻译：追踪方法使用追踪器来量化倾斜度
公开(公告)号：WO2007087433A3
公开(公告)日：2008-01-10
申请号：PCT/US2007002172
申请日：2007-01-26
申请人： UNIV MONTANA , DEGRANDPRE MICHAEL D , MARTZ TODD R , DICKSON ANDREW
发明人： DEGRANDPRE MICHAEL D , MARTZ TODD R , DICKSON ANDREW
IPC分类号： G01N31/16 , G01N31/22
CPC分类号： G01N31/22 , G01N31/16 , G01N31/166 , Y10T436/13
摘要： A titration method uses a tracer in the titrant or titrand to quantify the amount of titrant added. The method does not require quantitative addition of titrant or sample. The tracer can be inert or can participate as an indicator of the titrant- analyte reaction. The tracer concentration is quantified by an appropriate method depending upon the type of tracer and analytical performance desired (e.g. precision, accuracy). The method simplifies titrations because it eliminates the need for a precision dispensing device and analytical balance.
摘要翻译：滴定法使用滴定剂或滴定剂中的示踪剂来量化添加的滴定剂的量。该方法不需要定量添加滴定剂或样品。示踪剂可以是惰性的或可以作为滴定剂 - 分析物反应的指示剂参与。取决于示踪剂的类型和所需的分析性能（例如精度，精度），通过适当的方法量化示踪剂浓度。该方法简化滴定，因为它消除了对精密分配装置和分析天平的需要。

10. 发明申请

WO02075254A3 CONTINUOUS FLOW TITRATION 审中-公开
标题翻译：连续流量
公开(公告)号：WO02075254A3
公开(公告)日：2003-04-17
申请号：PCT/EP0202854
申请日：2002-03-14
申请人： AKZO NOBEL NV , ROERAADE JOHAN , RICE MATTHEW , EKA CHEMICALS AB
发明人： ROERAADE JOHAN , RICE MATTHEW
IPC分类号： G01N31/16 , G01N37/00
CPC分类号： G01N31/166 , Y10T436/116664
摘要： The present invention relates to a method for titration comprising guiding a sample to be tritrated through a conduit, adding a reagent to said conduit at at least two entrance positions along said conduit in such a manner that said reagent will react with the sample within at least one individual sector of the conduit, defined as the space between two consecutive entrance positions or a final individual sector defined between a final entrance position and a sample exit point of the conduit, while at least one detection device positioned at the end of each sector of said conduit register the chemical and/or physical status. A pressure difference is provided between the reagent delivery device and the sample conduit such that the pressure difference measured between the reagent delivery device and the end of the final individual sector is controlled to be greater than the total pressure drop between the sample delivery point and the end of the final individual sector. The invention further relates to an arrangement for carrying out said method.
摘要翻译：本发明涉及一种用于滴定的方法，包括引导要通过导管进行研磨的样品，将所述试剂在沿所述导管的至少两个入口位置处加入到所述导管中，使得所述试剂将至少在所述样品中与样品反应管道的一个单独部分被定义为在两个连续入口位置之间的空间或在最终进入位置和导管的样品出口点之间限定的最终单个扇区，而位于每个扇区末端的至少一个检测装置所述管道注册化学和/或物理状态。在试剂输送装置和样品导管之间提供压力差，使得在试剂输送装置与最终单个扇区的末端之间测量的压力差被控制为大于样品输送点和样品输送点之间的总压降最终个人部门的结束。本发明还涉及一种用于执行所述方法的装置。

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