公开(公告)号：WO1995008762A1

公开(公告)日：1995-03-30

申请号：PCT/JP1994001536

申请日：1994-09-19

Applicant: DAIKIN INDUSTRIES LTD. ,  KAWAMURA, Takuo ,  ICHIBA, Shigeru ,  SODA, Tomizou

Inventor： DAIKIN INDUSTRIES LTD.

IPC: G01N21/77

CPC classification number: G01N21/33 ,  C07C17/38 ,  G01N21/77 ,  Y10T436/21 ,  Y10T436/216 ,  Y10T436/255 ,  C07C21/18

Abstract: This invention provides a method of precision determination of the hydrocarbon-base polymerisation inhibitor content in a fluorine-containing olefinic monomer, contained in a trace amount such that it cannot be detected even by gas chromatography. The method comprises bringing the fluorine-containing olefinic monomer into contact with concentrated sulfuric acid, measuring then the UV absorption spectrum of concentrated sulfuric acid, and determining a trace polymerisation inhibitor content from its absorbance and a working curve prepared in advance.

Abstract translation: 本发明提供了一种精确测定含氟烯烃单体中烃类聚合抑制剂含量的方法，该含量以微量的形式包含，即使通过气相色谱法也无法检测。 该方法包括使含氟烯烃单体与浓硫酸接触，然后测量浓硫酸的紫外吸收光谱，并从其吸光度和预先制备的工作曲线确定痕量聚合抑制剂含量。

公开(公告)号：WO1994009827A1

公开(公告)日：1994-05-11

申请号：PCT/US1993010601

申请日：1993-11-05

Applicant: GENZYME CORPORATION

Inventor： GENZYME CORPORATION ,  WAN, Barbara, Yu-Fong

IPC: A61K47/48

CPC classification number: A61K9/1271 ,  A61K47/544 ,  Y10T436/216

Abstract: An efficient, technically straightforward and inexpensive process for generating conjugates of lipids and biologically active molecules to produce drug delivery vehicles; or lipid conjugates with polyamines to yield cationic lipids is described.

Abstract translation: 用于产生脂质和生物活性分子的缀合物以产生药物递送载体的有效的，技术上直接且廉价的方法; 或与多胺的脂质缀合物以产生阳离子脂质。

公开(公告)号：WO2011112281A1

公开(公告)日：2011-09-15

申请号：PCT/US2011/022101

申请日：2011-01-21

Applicant: INVENSYS SYSTEMS, INC. ,  TRYGSTAD, W., Marcus ,  KEEN, Bruce, A. ,  JACKSON, Russell

Inventor： TRYGSTAD, W., Marcus ,  KEEN, Bruce, A. ,  JACKSON, Russell

IPC: B01J19/00 ,  G01N33/00 ,  G01N27/26 ,  G06F19/00 ,  G01J3/44

CPC classification number: G01N33/24 ,  G01N21/33 ,  G01N21/3577 ,  G01N21/359 ,  G01N21/65 ,  G01N24/08 ,  G01N24/085 ,  G01N2021/8416 ,  Y10T436/143333 ,  Y10T436/166666 ,  Y10T436/216 ,  Y10T436/218

Abstract: A method and apparatus is provided for determining concentration of components in a liquid hydrocarbon mixture including hydrocarbons and water flowing through an alkylation process. A fluid flow path conveys the liquid continuously from the alkylation process through a first instrument configured for measuring a property of the liquid mixture, and having responsivities to concentration of the components, which are independent of the concentration of the water. A temperature detector generates temperature data for the liquid, and a second instrument measures another property of the liquid mixture. The instruments have mutually distinct responsivities to concentrations of the components. A processor captures data from the temperature detector and instruments, using the data with a model of responsivities of various concentrations of the components at various temperatures, to determine a temperature compensated concentration of the components while the liquid mixture flows continuously through the fluid flow path.

Abstract translation: 提供了一种用于确定液体烃混合物中组分的浓度的方法和装置，包括烃和流过烷基化方法的水。 流体流动路径从烷基化方法连续地输送液体，该第一仪器被配置用于测量液体混合物的性质，并且具有与水浓度无关的组分的浓度的应答性。 温度检测器产生用于液体的温度数据，第二仪器测量液体混合物的另一特性。 这些仪器对组分的浓度有相互不同的应答。 处理器从温度检测器和仪器捕获数据，使用具有不同浓度的各种浓度的各种浓度的不同温度下的模型的数据的数据，以确定当液体混合物连续流过流体流动路径时组分的温度补偿浓度。

公开(公告)号：WO2011071746A2

公开(公告)日：2011-06-16

申请号：PCT/US2010/058719

申请日：2010-12-02

Applicant: THE RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK ,  GOUMA, Pelagia, Irene

Inventor： GOUMA, Pelagia, Irene

IPC: G01N27/12

CPC classification number: G01N27/125 ,  G01N33/0031 ,  G01N33/497 ,  G01N2800/042 ,  Y10T436/16 ,  Y10T436/177692 ,  Y10T436/202499 ,  Y10T436/214 ,  Y10T436/216 ,  Y10T436/25875

Abstract: The present invention relates to gas sensors using doped ferroelectric materials. The sensors can be fabricated as an array where different portions of the array can operate at different independently controlled temperatures to detect different gas phase components of a gas sample. Preferred embodiments can be used for the diagnosis of conditions, such as, diabetes.

Abstract translation: 本发明涉及使用掺杂铁电材料的气体传感器。 传感器可以制成阵列，阵列的不同部分可以在不同的独立控制温度下工作，以检测气体样品的不同气相成分。 优选的实施方案可用于诊断病症，例如糖尿病。

公开(公告)号：WO2004062783A2

公开(公告)日：2004-07-29

申请号：PCT/US2004/000607

申请日：2004-01-07

Applicant: SAUDI ARABIAN OIL COMPANY ,  HASSELL, James, Clyde, Jr.

Inventor： HASSELL, James, Clyde, Jr.

IPC: B01J

CPC classification number: G01N1/2035 ,  G01N33/28 ,  G01N2001/105 ,  Y10T436/21 ,  Y10T436/212 ,  Y10T436/214 ,  Y10T436/216 ,  Y10T436/218 ,  Y10T436/2575 ,  Y10T436/25875

Abstract: The invention provides a method for producing a homogenous sample of a pressurized fluid stream flowing in a pipeline, the fluid stream consisting of a majority component of hydrocarbon gas, the remainder consisting of one or more hydrocarbon liquids and water in the form of vapor, aerosols, droplets and/or liquid streams, the method includes the steps of: a. injecting one or more surface active agents into the fluid stream in an injection zone at a rate that is sufficient to form a uniform foam of the gas and the one or more hydrocarbon liquids and water components; b. mixing the one or more surface active agents with the fluid stream in a mixing zone to form a uniform foam composition flowing in the pipeline downstream of the mixing zone; c. withdrawing a portion of the foam composition from the pipeline at a sampling point; d. passing the portion of the foam composition withdrawn through a sampling loop; and e. removing a sample of predetermined volume of the foam composition from the sampling loop for analysis.

Abstract translation: 本发明提供了一种用于制造在管道中流动的加压流体流的均匀样品的方法，所述流体流由大部分烃类气体组分组成，其余部分由一种或多种烃液体组成并且 以蒸气，气溶胶，液滴和/或液体流的形式存在的水，该方法包括以下步骤：a。 以足以形成气体和一种或多种烃液体和水组分的均匀泡沫的速率将一种或多种表面活性剂注入注入区中的流体流中; 湾 在混合区中将所述一种或多种表面活性剂与所述流体流混合以形成在所述混合区下游在所述管道中流动的均匀泡沫组合物; C。 在取样点从管道中取出一部分泡沫组合物; d。 使取出的泡沫组合物部分通过取样回路; 和e。 从取样环中取出预定体积的泡沫组合物样品用于分析。

公开(公告)号：WO2004013601A3

公开(公告)日：2004-07-01

申请号：PCT/US0321458

申请日：2003-07-08

Applicant: EXXONMOBIL RES & ENG CO

Inventor： QIAN KUANGNAN ,  EDWARDS KATHLEEN E ,  WANG FRANK C ,  SISKIN MICHAEL

IPC: G01N27/62 ,  C10G75/04 ,  G01N20060101 ,  G01N21/76 ,  G01N24/00 ,  G01N30/02 ,  G01N30/04 ,  G01N30/06 ,  G01N30/72 ,  G01N30/74 ,  G01N30/86 ,  G01N30/88 ,  G01N33/00 ,  G01N33/24

CPC classification number: G01N33/2835 ,  Y10T436/21 ,  Y10T436/216 ,  Y10T436/24 ,  Y10T436/25

Abstract: A method to quantify the conjugated dienes in a feedstream including the steps of derivatizing the dienes with MTAD by dissolving MTADin the feedstream, and determining the molar concentration of said conjugated dienes and/or the carbon number distribution of said conjugated dienes by GC/MS and GC/NCD analysis, as demonstrated on Figure 1.

Abstract translation: 一种定量进料流中共轭二烯的方法，包括通过将进料流中的MTAD溶解，并通过GC / MS测定所述共轭二烯的摩尔浓度和/或所述共轭二烯的碳数分布来确定MTAD衍生化MTED的步骤，以及 GC / NCD分析，如图1所示。

公开(公告)号：WO2004013601A2

公开(公告)日：2004-02-12

申请号：PCT/US2003/021458

申请日：2003-07-08

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： QIAN, Kuangnan ,  EDWARDS, Kathleen, E. ,  WANG, Frank, C. ,  SISKIN, Michael

IPC: G01N

CPC classification number: G01N33/2835 ,  Y10T436/21 ,  Y10T436/216 ,  Y10T436/24 ,  Y10T436/25

Abstract: A method to quantify the conjugated dienes in a feedstream including the steps of dissolving MTAD in said feedstream, and determining the molar concentration of said conjugated dienes and/or the carbon number distribution of said conjugated dienes.

Abstract translation: 一种定量进料流中共轭二烯的方法，包括以下步骤：将MTAD溶解在所述原料流中，并确定所述共轭二烯的摩尔浓度和/或所述共轭二烯的碳数分布。

公开(公告)号：WO2003078974A2

公开(公告)日：2003-09-25

申请号：PCT/US2003/007151

申请日：2003-03-07

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： SCHILOWITZ, Alan, Mark ,  SZOBOTA, John, Stephen ,  VANN, Walter, David

IPC: G01N21/00

CPC classification number: G01N33/2858 ,  G01N21/3151 ,  G01N21/3577 ,  G01N21/359 ,  G01N33/2888 ,  Y10T436/117497 ,  Y10T436/21 ,  Y10T436/212 ,  Y10T436/214 ,  Y10T436/216

Abstract: Oil aging and particulate building in a lubricant other than one exposed to combustion products is monitored by detecting light transmitted through the lubricant at least one, and preferably, two or more preselected wavelengths over a pathlength greater than about 0.5 cm wherein one wavelength is in the near infra-red spectrum and/or one wavelength is in the visible or near infra-red spectrum. The detected light when compared to predetermined values provides an indication of the condition of the lubricant.

Abstract translation: 通过在大于约0.5cm的路径长度上检测透过润滑剂的光，至少一个，优选两个或更多个预选的波长来监测除了暴露于燃烧产物中的润滑剂之外的润滑剂中的油老化和颗粒建筑物，其中一个波长在 近红外光谱和/或一个波长处于可见光或近红外光谱。 当与预定值相比时检测到的光提供了润滑剂状况的指示。

公开(公告)号：WO99049310A1

公开(公告)日：1999-09-30

申请号：PCT/US1999/005420

申请日：1999-03-12

IPC: G01N1/44 ,  G01N5/04 ,  G01N31/12 ,  G01N33/42

CPC classification number: G01N33/42 ,  G01N1/44 ,  G01N5/04 ,  G01N31/12 ,  Y10T436/12 ,  Y10T436/21 ,  Y10T436/212 ,  Y10T436/214 ,  Y10T436/216 ,  Y10T436/218 ,  Y10T436/23 ,  Y10T436/25875

Abstract: A method and apparatus are disclosed for analyzing the aggregate content of asphalt-aggregate compositions. The method includes placing a preheated, preweighed container carrying a sample of an asphalt-aggregate composition into a preheated furnace with the preheated furnace being warmer than the preheated sample, continuing to heat the furnace while drawing air through the furnace at a rate that avoids impeding the heating of the furnace or the sample until the sample in the container reaches its combustion temperature and the combustion of the sample becomes exothermic, initiating a second draw of air around rather than through the furnace to moderate the exterior temperature of the furnace, accelerating the draw through the furnace to increase the rate of combustion of the exothermic reaction, and reweighing the container and sample after combustion is complete. The apparatus includes a furnace, a housing around the furnace, a furnace exhaust in communication with the furnace, a housing exhaust in communication with the housing, means for drawing an airflow through the furnace and into the furnace exhaust, means for drawing a separate airflow through the housing and into the housing exhaust, and a junction between the exhausts that forms a common exhaust from the housing and the furnace.

Abstract translation: 公开了用于分析沥青 - 骨料组合物的骨料含量的方法和装置。 该方法包括将预热的预称重的容器装载到预热的炉中，其中预热炉比预热的样品更暖，继续加热炉，同时以避免阻碍的速率吸入空气通过炉 炉子或样品的加热直到容器中的样品达到其燃烧温度并且样品的燃烧变得放热，开始第二次抽取空气而不是通过炉子来调节炉子的外部温度，加速 通过炉子吸入以增加放热反应的燃烧速率，并且在燃烧完成后重新称重容器和样品。 该设备包括炉，围绕炉子的壳体，与炉连通的炉排气，与壳体连通的壳体排气装置，用于抽出气流通过炉并进入炉排气的装置，用于抽出单独气流的装置 通过壳体并进入壳体排气口，以及在排气之间形成从外壳和炉子排出的共同排气口的连接处。

公开(公告)号：WO1996011400A1

公开(公告)日：1996-04-18

申请号：PCT/GB1995002354

申请日：1995-10-04

Applicant: BP CHEMICALS LIMITED ,  NAPHTACHIMIE S.A. ,  DESCALES, Bernard ,  GRANZOTTO, Claude ,  LAMBERT, Didier ,  LLINAS, Jean-Richard ,  MARTENS, André

Inventor： BP CHEMICALS LIMITED ,  NAPHTACHIMIE S.A.

IPC: G01N33/28

CPC classification number: G01N33/2829 ,  C10G9/00 ,  G01N21/35 ,  G01N21/359 ,  Y10T436/115831 ,  Y10T436/117497 ,  Y10T436/12 ,  Y10T436/21 ,  Y10T436/212 ,  Y10T436/214 ,  Y10T436/216 ,  Y10T436/218

Abstract: A method of determining or predicting a value Px of a property of a feed X to a steam cracking process or yield of said process, which method comprises measuring the absorption Dix of said material at more than one wavelength in the region 600-2600 nm, comparing signals indicative of said absorptions or a mathematical function thereof with signals indicative of absorptions Dim or mathematical function thereof at the same wavelength for a number of standards S in a bank for which the said property or yield P is known, and choosing from the bank at least one standard Sm with property Pm said standard having the smallest average value of the absolute difference at each wavelength i between the signal for the material and the signal for the standard Sm to obtain Px, with averaging of said properties or yields Pm when more than one standard Sm is chosen.

Abstract translation: 一种确定或预测进料X的性质的值Px至蒸汽裂化过程或所述方法的产率的方法，该方法包括在600-2600nm的区域中测量多于一个波长的所述材料的吸收Dix， 将表示所述吸收的信号或其数学函数与表示所述性质或产量P已知的银行中的多个标准S在相同波长处的指示吸收的信号Dim或其数学函数进行比较，并从该银行中选择 具有性质Pm的至少一个标准Sm表示标准具有在材料的信号与标准Sm的信号之间的每个波长i处的绝对差的最小平均值，以获得Px，具有所述性质的平均或产生更多的Pm 比一个标准Sm选择。