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81. 发明公开

EP2345883A1 PURIFYING AGENT FOR OILY LIQUID CONTAINING POLYBIPHENYL CHLORIDE 有权转让
标题翻译： ÜÖÖÖEN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN
公开(公告)号：EP2345883A1
公开(公告)日：2011-07-20
申请号：EP09834622.4
申请日：2009-10-26
申请人： Ehime University , Miura Co., Ltd.
发明人： HONDA, Katsuhisa
IPC分类号： G01N1/10 , G01N30/06 , G01N30/26 , G01N30/88
CPC分类号： G01N30/14 , B01J20/103 , B01J20/28047 , B01J20/28052 , B01J20/3204 , B01J20/3236 , G01N1/34 , G01N30/7206 , G01N33/2835 , G01N2030/884 , G01N2030/8854 , G01N2030/8872
摘要： A column 1 for removing an interfering substance to an analysis of polychlorinated biphenyls contained in an oily liquid such as an electric insulating oil from the oily liquid, includes a first column 10 packed with a multilayer silica gel 13 in which an upper layer 14 of a sulfuric acid silica gel is stacked on a lower layer 15 of a nitrate silica gel and a second column 20 connected to the lower layer 15 side of the column 10 and packed with an alumina layer 23. The nitrate silica gel of the lower layer 15 is produced by treating an activated silica gel with a mixed aqueous solution of copper nitrate and silver nitrate, wherein the ratio by mole of the copper element to the silver element (the copper element: the silver element) is preferably from 1 : 0.5 to 2.0.
摘要翻译：用于从油性液体中除去包含在油性液体如电绝缘油中的多氯联苯分析中的干扰物质的柱1包括填充有多层硅胶13的第一塔10，其中上层14为硫酸硅胶层叠在硝酸盐硅胶的下层15上，第二塔20与塔10的下层15侧连接并填充氧化铝层23.下层15的硝酸盐硅胶为通过用硝酸铜和硝酸银的混合水溶液处理活化硅胶，其中铜元素与银元素（铜元素：银元素）的摩尔比优选为1:0.5至2.0。

82. 发明公开

EP2226631A1 METHOD FOR ANALYSIS OF LOW-MOLECULAR-WEIGHT ORGANIC COMPOUND HAVING 20 OR LESS CARBON ATOMS IN WATER- AND OIL-REPELLENT COMPOSITION 有权
标题翻译：步骤中使用20个或更少的碳原子在水拒油成分的低分子量的有机联系
公开(公告)号：EP2226631A1
公开(公告)日：2010-09-08
申请号：EP08865672.3
申请日：2008-12-17
申请人： Asahi Glass Company, Limited
发明人： HIKIMA, Satoshi
IPC分类号： G01N30/88 , G01N27/62 , G01N30/06 , G01N30/72
CPC分类号： G01N30/88 , G01N30/06 , G01N30/72 , G01N2030/884 , G01N2030/8845 , G01N2030/885 , G01N2030/8854
摘要： Provided is a process whereby a low molecular weight organic compound having at most 20 carbon atoms present in a trace amount in a water/oil repellent composition can be analyzed accurately.
A process for analysis which comprises (a) a step of mixing a water/oil repellent composition in which a fluorinated polymer having repeating units based on a compound having a perfluoroalkyl group is dispersed or dissolved in a medium, and a C 1-5 alcohol, and agglomerating the fluorinated polymer to obtain a liquid containing agglomerates of the fluorinated polymer, (b) a step of subjecting the liquid containing the agglomerates of the fluorinated polymer to solid-liquid separation to obtain a liquid phase, and (c) a step of measuring the concentration of a low molecular weight organic compound having at most 20 carbon atoms in the liquid phase by means of LC-MS, LC-MS/MS or GC-MS.
摘要翻译：提供的是由此可以准确地设定分析具有在拒水/油性组合物中存在的微量至多20个碳原子的低分子量有机化合物的方法。一种用于分析的方法，包括（a）混合，其中，拒水/油性组合物的步骤中，基于具有全氟烷基分散或在介质中溶解，化合物和C 1-5醇具有重复单元的含氟聚合物和附聚的含氟聚合物，以获得液体含有含氟聚合物的附聚物，（b）对含有含氟聚合物的附聚物进行固 - 液分离的液体，以获得液相的步骤，和（c）的工序通过LC-MS，LC-MS / MS或GC-MS来测量具有在液相中在最多20个碳原子的低分子量有机化合物的浓度。

83. 发明公开

EP2225441A1 METHOD AND SYSTEM FOR DOWNHOLE ANALYSIS 审中-公开
标题翻译： VERFAHREN UND系统ZUR BOHRLOCHANALYSE
公开(公告)号：EP2225441A1
公开(公告)日：2010-09-08
申请号：EP08866690.4
申请日：2008-12-19
申请人： Services Pétroliers Schlumberger , Schlumberger Holdings Limited , Schlumberger Technology B.V. , PRAD Research And Development Limited
发明人： BOSTROM, Neil William , KLEINBERG, Robert Leonard , PASO, Kristofer Gunnar , RAGHURAMAN, Bhavani , LAMBERTUS, Gordon R.
IPC分类号： E21B49/08 , G01N30/88 , G01N30/46
CPC分类号： G01N30/62 , E21B49/08 , E21B2049/085 , G01N30/28 , G01N30/46 , G01N30/88 , G01N2030/8854 , G01V9/00
摘要： Advanced remote self-contained chromatographic systems and techniques for analyzing a mixture comprising components having a wide range of boiling points. The chromatographic systems and techniques can utilize components and techniques that allow staged, simultaneous, and/or sequential vaporization of an analyte to facilitate rapid analysis. The chromatographic systems and techniques can also utilize components and techniques that focus eluents from a first separation stage prior to reduce characterization time in subsequent stages.
摘要翻译：先进的远程独立色谱系统和分析包含沸点范围广的组分的混合物的技术。色谱系统和技术可以利用允许分析物的分期，同时和/或顺序蒸发以促进快速分析的组分和技术。色谱系统和技术还可以利用在第一分离阶段聚焦洗脱剂的组分和技术，然后减少后续阶段的表征时间。

84. 发明公开

EP2095110A2 ENHANCED DOWNHOLE FLUID ANALYSIS 审中-公开
标题翻译： ERWEITERTE ANALYZE VONBOHRFLÜSSIGKEITEN
公开(公告)号：EP2095110A2
公开(公告)日：2009-09-02
申请号：EP07865829.1
申请日：2007-12-18
申请人： Services Pétroliers Schlumberger , Schlumberger Holdings Limited , Schlumberger Technology B.V. , PRAD Research And Development Limited
发明人： RAGHURAMAN, Bhavani , PASO, Kristofer Gunnar , BOSTROM, Neil William
IPC分类号： G01N33/28 , G01N30/88
CPC分类号： G01N33/2823 , G01N2030/025 , G01N2030/8854 , G01N2030/8886
摘要： The operation, analysis and interpretation of a chromatographic system can be significantly enhanced by coupling therewith one or more fluid property measurements that provides an initial indication of the fluid type, the presence of any contamination, an estimate of the hydrocarbon composition (C1, C2-C5 and C6+), gas/oil ratio, color and/or fluorescence measurements. Other measurements that can be used in the initial stage can include density, viscosity, phase transition determinations. These measurements may be used to enhance, in real-time, the GC sampling protocol, the analysis protocol and also improve the robustness of the interpretation of the chromatogram.
摘要翻译：色谱系统的操作，分析和解释可以通过与其一起或多个流体性质测量结合而显着增强，其提供流体类型的初始指示，任何污染物的存在，烃组成的估计（C1，C2- C5和C6 +），气/油比，颜色和/或荧光测量。可以在初始阶段使用的其他测量可以包括密度，粘度，相变测定。这些测量可用于实时提高GC采样方案，分析方案，并提高色谱解释的鲁棒性。

85. 发明公开

EP1729125A4 METHOD AND APPARATUS FOR PRE-TREATING POLYNUCLEAR AROMATIC HYDROCARBON BEFORE ANALYZING 有权
标题翻译： VERFAHREN UND VORRICHTUNG ZUR VORBEHANDLUNG VON POLYCYCLISCHEMONOMATISCHEM KOHLENWASSERSTOFF VOR DER ANALYZE
公开(公告)号：EP1729125A4
公开(公告)日：2009-03-18
申请号：EP05719203
申请日：2005-02-17
申请人： ISUZU MOTORS LTD
发明人： SHIBATA KEIKO
IPC分类号： G01N30/88 , G01N31/00 , B01J20/283 , G01N30/02 , G01N30/06 , G01N30/26 , G01N30/32 , G01N30/34 , G01N30/80 , G01N30/82 , G01N33/00
CPC分类号： G01N30/34 , G01N30/02 , G01N2030/8854 , B01D15/34
摘要： A method and an apparatus for pre-treating polynuclear aromatic hydrocarbons before analyzing. The method for pre-treating, before analyzing, nitro polynuclear aromatic hydrocarbon present in particulates exhausted from diesel engines by using a test liquid (160) formed by dissolving a specimen containing the polynuclear aromatic hydrocarbons in a solvent, a plurality of eluents (110), (120), and (130) different from the solvent and having different polarities forming the moving phase of the test liquid, and a silica gel column (170) comprises the steps of supplying the test liquid to the column by using the test liquid and the eluent with the lowest polarity, flowing polar solvents in the ascending order of polarity, and dispensing the nitro polynuclear aromatic hydrocarbon and the other polynuclear aromatic hydrocarbons.
摘要翻译：分析前预处理多核芳烃的方法和装置。在分析之前，通过使用通过将含有多核芳族烃的样品溶解在溶剂中形成的测试液体（160）来预处理从柴油发动机排出的颗粒中存在的硝基多核芳香烃，多种洗脱液（110），（120）和（130）与形成测试液体的移动相的极性不同的硅溶胶，所述硅胶柱（170）包括以下步骤：通过使用测试液体和极性最低的洗脱液，以极性升序流动极性溶剂，并分配硝基多核芳烃和其它多核芳烃。

86. 发明公开

EP1988254A2 CABLE DOWNHOLE GAS CHROMATOGRAPH AND A DOWNHOLE GAS CHROMATOGRAPHY METHOD 审中-公开
标题翻译： BABRLOCH-GASCHROMATOGRAPHIEVERFAHREN的KABELBOHRLOCH-GASCHROMATOGRAPH
公开(公告)号：EP1988254A2
公开(公告)日：2008-11-05
申请号：EP06847423.8
申请日：2006-12-27
申请人： Services Pétroliers Schlumberger , Schlumberger Holdings Limited , Schlumberger Technology B.V. , PRAD Research and Development N.V.
发明人： IAKIMOV, Mikhail Nikolaevich
IPC分类号： E21B49/08 , G01N30/02
CPC分类号： E21B49/10 , E21B47/10 , G01N30/20 , G01N30/88 , G01N33/2823 , G01N2030/8854 , G01N2030/8886
摘要： This invention relates to the devices used in the oil and gas industry. Disclosed herein is the use of a high resolution gas chromatograph in the borehole for borehole fluid type determination in real time mode. The Wireline Downhole Gas Chromatograph comprises a sample chamber with a piston position sensor, the chamber being connected through the sampling valve to the pipeline and through oil pump to hydraulic oil pressure compensation tank; an electric thermostat with a temperature sensor and a chromatograph tube installed inside the thermostat, one side of tube is connected in series through a rotating sample injector, a zeolite filter, a first check valve and a chromatograph isolating valve with a line connecting said sampling valve and said sample chamber, and the other side of tube is connected in series to a second check valve, a fraction detector, a sample portion cylinder and a second pressure gage, wherein said rotating sample injector is connected in series to a pressure reducer, a transporting medium valve, a compressed nitrogen cylinder and a first pressure gage; a bypass line with a bypass valve is connected in parallel to said rotating sample injector, said chromatograph tube and said fraction detector, and the electronic telemetry loop is connected to the output of said fraction detector.
Also disclosed herein is a Downhole gas chromatography method according to which the Downhole gas chromatograph device is lowered into the well to the required depth, and a hydraulic contact with the formation fluids is made; the formation fluids are injected by the pump; the pumping cycle is completed; the sampling valve is opened, and fluid from pipeline is taken into the sample chamber; the sampling valve is closed, and the chromatograph isolating valve is opened to supply the sample for analysis; at the same time the bypass valve is opened in order to wash the contents from previous samples or other unwanted fluids; the transporting medium valve is opened; the rotating sample injector is opened for introducing the fluid sample for analysis; the chromatograph valve is closed, and the sampling valve is opened for fluid supply from the sample fluid chamber into the pipeline; piston is moved by oil pump, the oil pump is stopped, and the sampling valve is closed upon the receipt of a piston position sensor signal; the sample separated in the chromatographic tube is analyzed with the detector; the transporting medium residuals and samples are supplied to the washing section; upon the completion of the analysis, the transporting medium valve is closed. In some embodiments of this invention, said Wireline Downhole Gas Chromatograph is installed in the vicinity of the Modular Dynamic Tester (MDT) bar in a way so that the formation fluid sampling point and the LFA module are at one side, and the pump module (MRPO) or other sampling equipment at the other; during formation fluid injection by the pump, the MDT device performs resistivity, temperature and pressure measurements, and the LFA readings are taken, and the injection cycle is stopped once the required purity is achieved.
摘要翻译：本发明涉及石油和天然气工业中使用的装置。本文公开了在实时模式中在钻孔中使用高分辨率气相色谱仪进行井眼流体类型测定。电缆井下气相色谱仪包括具有活塞位置传感器的样品室，该室通过采样阀连接到管道，并通过油泵连接到液压油压力补偿罐; 具有温度传感器的电子恒温器和安装在恒温器内的色谱管，管的一侧通过旋转的样品注射器，沸石过滤器，第一止回阀和色谱隔离阀串联连接，其中连接所述取样阀和所述样品室，并且所述管的另一侧与第二止回阀，分数检测器，样品部分气缸和第二压力表串联连接，其中所述旋转样品注射器与减压器串联连接，输送介质阀，压缩氮气瓶和第一压力表; 具有旁通阀的旁路管与所述旋转样品注射器，所述色谱管和所述分数检测器并联连接，并且所述电子遥测回路连接到所述分数检测器的输出。本文还公开了一种井下气相色谱法，其中将井下气相色谱装置下降到井中至所需深度，并与地层流体进行液压接触; 地层流体由泵注入; 泵送周期完成; 打开采样阀，将流体从管道中取入样品室; 取样阀关闭，打开色谱隔离阀，供样品进行分析; 同时打开旁通阀以便从先前的样品或其它不需要的流体中洗涤内容物; 输送介质阀打开; 打开旋转样品注射器以引入流体样品进行分析; 色谱阀关闭，取样阀打开，用于从样品流体室流入管道中进行流体供应; 活塞由油泵移动，油泵停止，并且在接收到活塞位置传感器信号时取样阀关闭; 用检测器分析色谱管中分离的样品; 输送介质残留物和样品供应到洗涤部分; 在完成分析之后，输送介质阀关闭。在本发明的一些实施方案中，所述电缆井下气相色谱仪以一种方式安装在模块化动态测试仪（MDT）棒附近，使得地层流体取样点和LFA模块位于一侧，并且泵模块 MRPO）或其他采样设备; 在通过泵的地层流体注入期间，MDT装置执行电阻率，温度和压力测量，并且获取LFA读数，并且一旦达到所需的纯度，则停止注射循环。

87. 发明授权

EP0984277B1 A method and apparatus for predicting a distillation temperature range of a hydrocarbon-containing compound 有权
标题翻译：用于预测含烃化合物的蒸馏温度范围的方法和设备
公开(公告)号：EP0984277B1
公开(公告)日：2007-07-18
申请号：EP98202910.0
申请日：1998-09-01
申请人： AC Analytical Controls Holding B.V.
发明人： AC Analytical Controls Holding B.V.
IPC分类号： G01N30/86
CPC分类号： G01N30/8693 , G01N30/6095 , G01N33/28 , G01N2030/8854

88. 发明公开

EP1781464A1 HYDROCARBON PREPARATION SYSTEM 审中-公开
标题翻译：烃供应系统
公开(公告)号：EP1781464A1
公开(公告)日：2007-05-09
申请号：EP05768700.6
申请日：2005-06-05
申请人： Coleman, Dennis , Riley, Kerry , Leigh, Dennis
发明人： Coleman, Dennis , Riley, Kerry , Leigh, Dennis
IPC分类号： B32B5/02 , B32B27/04
CPC分类号： G01N30/88 , B01D59/44 , G01N30/466 , G01N30/7206 , G01N33/004 , G01N2030/8854 , G01N2030/8868
摘要： An apparatus for the preparation of hydrocarbons for mass spectrographic analysis by their conversion into carbon dioxide. The apparatus uses an isothermic environment for chromatography in conjunction with separate columns tuned to isolate specific hydrocarbons. The apparatus includes a valve block (2), sample extractor (3), sample injector, carrier gas source (10), gas chromatograph (5), combustion furnace (6), water separator (7) open split (8), mass spectormeter (9), reference gas source (10A), and reference gas injector (11).

89. 发明公开

EP1779107A1 ASSAY FOR OILS 审中-公开
标题翻译：测试OILS
公开(公告)号：EP1779107A1
公开(公告)日：2007-05-02
申请号：EP05772057.5
申请日：2005-08-15
申请人： THE UNIVERSITY OF YORK
发明人： LAWSON, Anthony, Department of Biology , GRAHAM, Ian, Alexander, Department of Biology
IPC分类号： G01N33/03 , G01N33/04 , G01N30/88
CPC分类号： G01N33/04 , G01N30/88 , G01N33/03 , G01N2030/8813 , G01N2030/884 , G01N2030/8854
摘要： We describe a method for the detection of triacylglycerols (TAGs) in a biological sample.

90. 发明公开

EP1521079A1 Procédé d'identification de composants d'un gaz naturel par chromatographie en phase gazeuse 审中-公开
标题翻译： Verfahren zur Identifizierung von Komponenten eines Erdgases durch Gas-Chromatographie
公开(公告)号：EP1521079A1
公开(公告)日：2005-04-06
申请号：EP04300637.8
申请日：2004-09-29
申请人： Actaris Gaszählerbau GmbH
发明人： Aprahamian, Edouard
IPC分类号： G01N30/46 , G01N30/86
CPC分类号： G01N30/466 , G01N30/8603 , G01N30/8668 , G01N33/22 , G01N2030/025 , G01N2030/8854
摘要： La présente invention concerne un procédé d'identification par chromatographie en phase gazeuse d'au moins deux composants C d et C k appartenant à un Gaz Naturel, lesdits deux composants C d et C k étant retenus dans une première colonne de chromatographie, ledit procédé comportant les étapes suivantes :

injection d'un premier échantillon dudit Gaz Naturel dans ladite première colonne de chromatographie,
séparation desdits composants C d et C k à l'intérieur de ladite première colonne,
détection desdits composants C d et C k sous la forme d'un premier chromatogramme représentant au moins deux pics successifs P d et P k ,
détermination du temps mort Tm à partir dudit premier chromatogramme,
détermination de la rétention relative α dk entre lesdits pics P d et P k définie par la relation : α dk = Tr(d)-Tm Tr(k)-Tm , Tr(d) et Tr(k) désignant respectivement les temps de rétention associés aux dits pics P d et P k ,
identification des composants C d et C k en déterminant l'appartenance de ladite rétention relative α dk à un intervalle connu de rétentions relatives.
摘要翻译：将第一个天然气样品注入第一个色谱柱中进行常规分离。组分（Cd，Ck）在柱内分离。它们以具有两个连续峰（Pd，Pk）的第一个色谱图的形式进行检测。识别的新过程确定第一个色谱图中检测前的死区时间（Tm）。确定两个峰Pd和Pk之间的相对保留（αdk）。这由αdk =（Tr（d）-Tm）/（Tr（k）-Tm）的关系定义，其中Tr（d）和Tr（k）是与两个峰Pd和Pk相关联的保留时间。通过将它们的相对保留与已知的相对保留值进行比较来鉴定组分Cd和Ck。第一个色谱图具有第一个复合峰，对应于非保留成分。死区时间与延迟相关，直到复合峰值开始。描述了基于上述原理的其他识别方法。

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