SAMPLING UNIT FOR A LIQUID SAMPLE ADAPTED TO BE FITTED INTO A SYSTEM WITH TEMPERATURE VARIATIONS
    1.
    发明申请
    SAMPLING UNIT FOR A LIQUID SAMPLE ADAPTED TO BE FITTED INTO A SYSTEM WITH TEMPERATURE VARIATIONS 审中-公开
    适用于适用于温度变化系统的液体样品采样单元

    公开(公告)号:WO2015084250A1

    公开(公告)日:2015-06-11

    申请号:PCT/SE2014/051457

    申请日:2014-12-05

    Applicant: SCANIA CV AB

    CPC classification number: G01N33/287 G01N1/2035 G01N2001/1093

    Abstract: The invention relates to a sampling unit (100) for a liquid sample, preferably for a fuel intended for a combustion engine (2), which sampling unit (100) is adapted to be fitted into a system with temperature variations, which system contains or transports a liquid to be analysed. The sampling device (100) comprises a wall section (104), partly surrounding a cavity (101), which is liquid filled, and an opening (103), through which the liquid in the cavity may flow out of the cavity (101) when the liquid expands at temperature increases and through which the liquid in the system may flow into the cavity (101) when the liquid in the cavity is compressed at a temperature drop. The opening is equipped with a channel (120), which may hold a specified volume of liquid, and which channel (120) is arranged to be in contact with the liquid in the system.

    Abstract translation: 本发明涉及一种用于液体样品的采样单元(100),优选用于用于内燃机(2)的燃料,该采样单元(100)适于装配到具有温度变化的系统中,该系统包含或 运输待分析的液体。 采样装置(100)包括部分地围绕液体填充的空腔(101)的壁部分(104)和空腔中的液体可以从空腔(101)流出的开口(103) 当液体在温度升高时膨胀,并且当空腔中的液体在温度下降时被压缩时,系统中的液体可能流过空腔(101)。 开口配备有可保持特定体积的液体的通道(120),以及哪个通道(120)布置成与系统中的液体接触。

    SULFUR BREAKTHROUGH DETECTION ASSEMBLY FOR USE IN A FUEL CELL SYSTEM AND SULFUR BREAKTHROUGH DETECTION METHOD
    2.
    发明申请
    SULFUR BREAKTHROUGH DETECTION ASSEMBLY FOR USE IN A FUEL CELL SYSTEM AND SULFUR BREAKTHROUGH DETECTION METHOD 审中-公开
    用于燃料电池系统和硫磺爆炸检测方法的硫磺爆炸检测装置

    公开(公告)号:WO2012071199A3

    公开(公告)日:2012-07-26

    申请号:PCT/US2011060527

    申请日:2011-11-14

    Inventor: DALY JOSEPH M

    Abstract: A sulfur breakthrough monitoring assembly for use in a fuel utilization system for detecting sulfur-containing compounds in desulfurized fuel, said monitoring assembly comprising: a heater for heating desulfurized fuel to a predetermined temperature, the predetermined temperature being between 450°C and 600°C, a sulfur breakthrough detector adapted to receive heated fuel from the heater and including at least a reforming catalyst bed for reforming the heated fuel and a plurality of temperature sensors including a first temperature sensor for sensing temperature of the heated fuel before the fuel is conveyed through the reforming catalyst bed and a second temperature sensor for sensing temperature in the reforming catalyst bed, and a controller for determining whether concentration of the sulfur-containing compounds in the fuel exceeds a first predetermined concentration based on temperature outputs from the first and second temperature sensors.

    Abstract translation: 一种用于在脱硫燃料中检测含硫化合物的燃料利用系统中的硫穿透监测组件,所述监测组件包括:用于将脱硫燃料加热至预定温度的加热器,所述预定温度在450℃至600℃ ,硫穿透检测器,其适于从加热器接收加热的燃料,并且至少包括用于重整加热的燃料的重整催化剂床,以及多个温度传感器,包括第一温度传感器,用于在燃料被输送之前感测加热的燃料的温度 重整催化剂床和用于感测重整催化剂床中的温度的第二温度传感器,以及用于基于来自第一和第二温度传感器的温度输出确定燃料中含硫化合物的浓度是否超过第一预定浓度的控制器 。

    SULFUR BREAKTHROUGH DETECTION ASSEMBLY FOR USE IN A FUEL CELL SYSTEM AND SULFUR BREAKTHROUGH DETECTION METHOD
    3.
    发明申请
    SULFUR BREAKTHROUGH DETECTION ASSEMBLY FOR USE IN A FUEL CELL SYSTEM AND SULFUR BREAKTHROUGH DETECTION METHOD 审中-公开
    用于燃料电池系统的硫化物突破检测组件和硫化物突破检测方法

    公开(公告)号:WO2012071199A2

    公开(公告)日:2012-05-31

    申请号:PCT/US2011/060527

    申请日:2011-11-14

    Inventor: DALY, Joseph, M.

    Abstract: A sulfur breakthrough monitoring assembly for use in a fuel utilization system for detecting sulfur-containing compounds in desulfurized fuel, said monitoring assembly comprising: a heater for heating desulfurized fuel to a predetermined temperature, the predetermined temperature being between 450°C and 600°C, a sulfur breakthrough detector adapted to receive heated fuel from the heater and including at least a reforming catalyst bed for reforming the heated fuel and a plurality of temperature sensors including a first temperature sensor for sensing temperature of the heated fuel before the fuel is conveyed through the reforming catalyst bed and a second temperature sensor for sensing temperature in the reforming catalyst bed, and a controller for determining whether concentration of the sulfur-containing compounds in the fuel exceeds a first predetermined concentration based on temperature outputs from the first and second temperature sensors.

    Abstract translation: 用于在用于检测脱硫燃料中的含硫化合物的燃料利用系统中使用的硫穿透监测组件,所述监测组件包括:用于将脱硫燃料加热到预定温度的加热器,所述预定温度是 在450℃和600℃之间的硫渗透检测器,其适于接收来自加热器的加热燃料并包括用于重整加热燃料的至少一个重整催化剂床和多个温度传感器,所述多个温度传感器包括用于检测 在燃料被输送通过重整催化剂床之前的加热的燃料和用于感测重整催化剂床中的温度的第二温度传感器;以及控制器,用于基于温度确定燃料中的含硫化合物的浓度是否超过第一预定浓度 来自第一和第二温度传感器的输出。

    硫化水素の検出方法及び検出装置
    4.
    发明申请
    硫化水素の検出方法及び検出装置 审中-公开
    用于检测氢硫化物的方法和装置

    公开(公告)号:WO2011102273A1

    公开(公告)日:2011-08-25

    申请号:PCT/JP2011/052723

    申请日:2011-02-09

    CPC classification number: G01N31/224 G01N33/287

    Abstract:  本発明は、従来よりも簡便な硫化水素の検出方法を提供する。本発明の硫化水素の検出方法は、硫化水素を含む燃料油が溶解した希釈溶剤を加熱しながら希釈溶剤中にフローガスを導入し、希釈溶剤中から放出されたフローガスを捕集器内に捕集し、捕集器に捕集されたフローガスにおける硫化水素の含有量を硫化水素用検知管で測定する工程を備える。

    Abstract translation: 提供了一种检测硫化氢的方法,其比常规方法简单。 检测硫化氢的方法包括以下步骤:在加热稀释剂溶剂的同时,将流动气体引入到其中已溶解有硫化氢的燃料油的稀释溶剂中; 在收集容器中收集从稀释溶剂释放的流动气体; 并通过硫化氢检测管测定收集在收集容器中的流动气体中的硫化氢含量。

    油入電気機器における異常発生の可能性を予測する方法
    5.
    发明申请
    油入電気機器における異常発生の可能性を予測する方法 审中-公开
    油灌装电气异常检测概率预测方法

    公开(公告)号:WO2011077530A1

    公开(公告)日:2011-06-30

    申请号:PCT/JP2009/071441

    申请日:2009-12-24

    CPC classification number: G01N33/287 H01F27/402

    Abstract:  本発明は、油入電気機器における異常発生の可能性を予測する方法であって、 (1) 稼動中の油入電気機器から採取した絶縁油中におけるジベンジルジスルフィド残存濃度を測定する工程、 (2) 前記油入電気機器の運転開始時におけるジベンジルジスルフィド初期濃度に対する前記ジベンジルジスルフィド残存濃度の推定減少量を求める工程、 (3) 前記ジベンジルジスルフィド残存濃度および前記推定減少量から、前記ジベンジルジスルフィド初期濃度を算出する工程、および、 (4) 前記ジベンジルジスルフィド初期濃度を特定の管理値と比較する工程を含む、方法である。

    Abstract translation: 一种预测在充油电器中发生异常的可能性的方法,其包括:(1)确定从正在加工的充油电器取样的绝缘油中剩余的二苄基二硫化物浓度的步骤( 2)从充满电的电器开始运行时确定的初始二苄基二硫化物浓度确定残留的二苄基二硫化物浓度的估计降低的步骤,(3)从残留物计算初始二苄基二硫化物浓度的步骤 二苄基二硫化物浓度和估计的降低量,以及(4)将初始二苄基二硫化物浓度与特定对照值进行比较的步骤。

    METHOD FOR ANALYZING TOTAL REACTIVE SULFUR
    9.
    发明申请
    METHOD FOR ANALYZING TOTAL REACTIVE SULFUR 审中-公开
    用于分析总反应性硫的方法

    公开(公告)号:WO1998011419A1

    公开(公告)日:1998-03-19

    申请号:PCT/US1997016782

    申请日:1997-09-09

    CPC classification number: G01N33/287 G01N30/7206 G01N2030/025

    Abstract: The invention relates to a method for determining total reactive sulfur in a crude oil or fraction thereof using a mass spectrometer (Fig. 9) or gas chromatograph and mass spectrometer. Selecting fragment ions (1-4) characteristic of reactive sulfur species enables the quantitative determination of total reactive sulfur species (Fig. 5). The use of a low resolution mass spectrometer allows the rapid determination of total reactive sulfur in field or remote locations where more sophisticated instruments are not available.

    Abstract translation: 本发明涉及使用质谱仪(图9)或气相色谱仪和质谱仪测定原油或其馏分中的总反应性硫的方法。 选择反应性硫物质特征的碎片离子(1-4)能够定量测定总反应性硫物质(图5)。 使用低分辨率质谱仪可以快速确定现场或远程位置的总反应性硫,而更复杂的仪器不可用。

    SAMPLING UNIT FOR A LIQUID SAMPLE ADAPTED TO BE FITTED IN A SYSTEM WITH PRESSURE VARIATIONS
    10.
    发明申请
    SAMPLING UNIT FOR A LIQUID SAMPLE ADAPTED TO BE FITTED IN A SYSTEM WITH PRESSURE VARIATIONS 审中-公开
    用于适用于具有压力变化的系统中的液体样品的采样单元

    公开(公告)号:WO2015084249A1

    公开(公告)日:2015-06-11

    申请号:PCT/SE2014/051456

    申请日:2014-12-05

    Applicant: SCANIA CV AB

    CPC classification number: G01N1/10 G01N1/2035 G01N33/287 G01N2001/1031

    Abstract: The present invention relates to a sampling unit (100; 300; 400; 600; 700) for liquid samples adapted to be fitted into a system with pressure variations, which system contains or transports a liquid. The sampling unit comprises a wall section (317; 417; 617; 717), which partly surrounds a cavity (301; 401; 601; 701) filled with liquid, an opening (303; 403; 603; 703) equipped with a blocking element (305; 405; 605; 705; 720), which prevents the liquid from flowing into or out of the cavity at a substantially stable pressure in the system, but allows the liquid to flow into the cavity when the pressure in the system increases from a resting pressure to an operating pressure, and out of the cavity when the pressure in the system drops back from the operating pressure to the resting pressure. The sampling unit may be used to collect a fuel sample.

    Abstract translation: 本发明涉及一种用于液体样品的采样单元(100; 300; 400; 600; 700),其适于装配到具有压力变化的系统中,该系统包含或运输液体。 采样单元包括壁部分(317; 417; 617; 717),其部分地围绕充满液体的空腔(301; 401; 601; 701),装有阻塞物的开口(303; 403; 603; 703) 元件(305; 405; 605; 705; 720),其防止液体以系统中基本上稳定的压力流入或流出空腔,但是当系统中的压力增加时允许液体流入空腔 从静止压力到操作压力,并且当系统中的压力从操作压力下降到静止压力时离开空腔。 采样单元可用于收集燃料样品。

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