FLUIDIC VALVE WITH SELECTIVELY SWITCHABLE STORAGE PATHS
    2.
    发明申请
    FLUIDIC VALVE WITH SELECTIVELY SWITCHABLE STORAGE PATHS 审中-公开
    具有选择性切换储物阀的流体阀

    公开(公告)号:WO2014000778A1

    公开(公告)日:2014-01-03

    申请号:PCT/EP2012/062394

    申请日:2012-06-26

    Abstract: A sample separation apparatus (100, 200) for separating a fluidic sample (104), the sample separation apparatus (100, 200) comprising: a first separation unit (102) for separating the fluidic sample (104); a first fluid drive (106) configured for generating a fluid flow for conducting the fluidic sample (104) to be separated through the first separation unit (102); a second separation unit (110), arranged downstream of the first separation unit (102), for further separating the fluidic sample (104) after treatment by the first separation unit (102); a second fluid drive (112) configured for generating a fluid flow for conducting the fluidic sample (104) or at least parts thereof, after treatment by the first separation unit (102), through the second separation unit (110); a fluidic valve (114) having a first inlet (116) fluidically coupled to one of the first fluid drive (106) and the second fluid drive (112); the fluidic valve (114) having a second inlet (118) fluidically coupled to the other of the first fluid drive (106) and the second fluid drive (112); the fluidic valve (114) comprising at least two different sets (131, 133) of storage paths, wherein each set of storage paths comprises a first storage path (128); and wherein the first storage path (128) of a first set (131) of said at least two sets of storage paths has a first volume and the first storage path (132) of a second set (133) of said at least two sets of storage paths has a second volume different from the first volume; the fluidic valve (114) being configured for selectively switching one set of said least two sets of storage paths to the first inlet (116) and the second inlet (118).

    Abstract translation: 1.一种用于分离流体样品(104)的样品分离装置(100,200),所述样品分离装置(100,200)包括:用于分离流体样品(104)的第一分离单元(102) 第一流体驱动器(106),其被配置用于产生用于传导待通过所述第一分离单元(102)分离的所述流体样品(104)的流体流; 布置在第一分离单元(102)的下游的第二分离单元(110),用于在通过第一分离单元(102)处理之后进一步分离流体样品(104); 第二流体驱动器(112),被配置为在通过第一分离单元(102)处理之后通过第二分离单元(110)产生用于传导流体样品(104)或其至少部分的流体流; 流体阀(114)具有流体耦合到第一流体驱动器(106)和第二流体驱动器(112)之一的第一入口(116); 流体阀(114)具有与第一流体驱动器(106)和第二流体驱动器(112)中的另一个流体连接的第二入口(118)。 所述流体阀(114)包括至少两个不同的存储路径组(131,133),其中每组存储路径包括第一存储路径(128); 并且其中所述至少两组存储路径中的第一组(131)的第一存储路径(128)具有第一卷,并且所述至少两个集合的第二集合(133)的第一存储路径(132) 的存储路径具有与第一卷不同的第二卷; 所述流体阀(114)构造成用于选择性地将一组所述至少两组存储路径切换到所述第一入口(116)和所述第二入口(118)。

    APPARATUS AND METHOD FOR COUPLING TUBING TO CHROMATOGRAPHIC COLUMN
    4.
    发明申请
    APPARATUS AND METHOD FOR COUPLING TUBING TO CHROMATOGRAPHIC COLUMN 审中-公开
    用于将管连接到色谱柱的装置和方法

    公开(公告)号:WO2012058513A1

    公开(公告)日:2012-05-03

    申请号:PCT/US2011/058226

    申请日:2011-10-28

    Abstract: An apparatus for coupling a liquid chromatography column comprising an end fitting to a tubing comprises: at least one body member comprising at least one chamber; a first spring within the at least one chamber, the first spring configured so as to apply a first force to the tubing towards the column end fitting; a second spring within the at least one chamber, the second spring configured to apply a second force to a deformable sealing member towards the column end fitting; and a pushing and latching mechanism configured to push the at least one body member and the first and second springs towards the column end fitting.

    Abstract translation: 用于将包括端部配件的液相色谱柱耦合到管道的装置包括:至少一个主体构件,其包括至少一个室; 在所述至少一个室内的第一弹簧,所述第一弹簧被构造成对所述管道朝向所述柱端配件施加第一力; 在所述至少一个室内的第二弹簧,所述第二弹簧构造成朝向所述柱端配件向可变形密封构件施加第二力; 以及推动和闭锁机构,其构造成将所述至少一个本体构件和所述第一和第二弹簧推向所述柱端配件。

    CHROMATOGRAPHY SYSTEM WITH GUARD COLUMNS
    5.
    发明申请
    CHROMATOGRAPHY SYSTEM WITH GUARD COLUMNS 审中-公开
    具有保护色谱柱的色谱系统

    公开(公告)号:WO2012057676A1

    公开(公告)日:2012-05-03

    申请号:PCT/SE2011/051254

    申请日:2011-10-24

    Inventor: LACKI, Karol

    CPC classification number: G01N30/461 B01D15/1871 B01D15/3809 G01N2030/8813

    Abstract: A chromatography system with a main column (1) comprising a chromatography resin, a first guard column (2) and a second guard column (3), wherein the first guard column (2) is connected to a first end of the main column (4), the second guard column (3) is connected to a second end (5) of the main column and the bed volumes of said first and second guard columns are each less than about 50% of the bed volume of the main column.

    Abstract translation: 一种色谱系统,其具有主色谱柱(1),其包括色谱树脂,第一保护柱(2)和第二保护柱(3),其中所述第一保护柱(2)连接到所述主色谱柱的第一端 如图4所示,第二保护柱(3)连接到主柱的第二端(5),并且所述第一和第二保护柱的床体积分别小于主塔的床体积的约50%。

    SAMPLE PLATE
    6.
    发明申请
    SAMPLE PLATE 审中-公开
    样板

    公开(公告)号:WO2009001101A2

    公开(公告)日:2008-12-31

    申请号:PCT/GB2008002219

    申请日:2008-06-26

    Abstract: A sample plate, portable analysis apparatus and method of analysing sulphur and/or nitrogen compounds in a sample fluid, the method comprising feeding a sample fluid to a sample plate having a sample inlet, a reaction zone, an analysis zone, and at least one separation zone, the sample plate being adapted to allow; (a) a sample fluid to be fed to the sample plate through the inlet to the reaction zone or optionally to a separation zone, which separation zone separates the sample fluid into two or more fractions at least one of which is fed to the reaction zone; (b) a reactant to be fed to the reaction zone; (c) the reaction zone to be maintained under conditions that enable reaction to occur between the reactant and the sample fluid or fraction thereof to produce a product fluid; and (d) transfer of the product fluid to the analysis zone or optionally to a separation zone in which the product fluid is separated into two or more fractions, at least one of which is transferred to the analysis zone.

    Abstract translation: 一种样品板,便携式分析装置和分析样品流体中的硫和/或氮化合物的方法,所述方法包括将样品流体供给到具有样品入口,反应区,分析区和至少一个 分离区,样品板适于允许; (a)样品流体,其通过入口进入到样品板到反应区或任选地进入分离区,该分离区将样品流体分成两个或更多个级分,其中至少一个进料到反应区 ; (b)待进料到反应区的反应物; (c)将反应区保持在能够在反应物和样品流体或其部分之间发生反应以产生产物流体的条件下; 和(d)将产物流体转移到分析区或任选地转移到分离区,其中产物流体被分离成两个或更多个级分,其中至少一个被转移到分析区。

    PROCESS FOR OBTAINING AN ORGANIC SALT OR ORGANIC ACID FROM AN AQUEOUS SUGAR STREAM
    8.
    发明申请
    PROCESS FOR OBTAINING AN ORGANIC SALT OR ORGANIC ACID FROM AN AQUEOUS SUGAR STREAM 审中-公开
    从酸奶糖水中获得有机盐或有机酸的方法

    公开(公告)号:WO2008019468A1

    公开(公告)日:2008-02-21

    申请号:PCT/CA2007/001204

    申请日:2007-07-06

    Inventor: WAHNON, Daphne

    Abstract: A process for obtaining one or more than one salt of an organic acid(s), or organic acid(s), from an aqueous sugar stream comprising one or more than one mineral acid and the organic acid(s) is provided. The process comprises introducing the aqueous sugar stream to a separation system comprising one or more beds of anion exchange resin and obtaining a stream therefrom comprising the sugar. The one or more beds of anion exchange resin are then regenerated in one or more stages to produce at least one product stream comprising the organic acid, a salt of the organic acid, or a combination thereof, and a separate outlet stream comprising the mineral acid, a salt of the mineral acid, or a combination thereof. The product stream is then recovered. The separation may be conducted with two separation units, or using a single anion exchange unit.

    Abstract translation: 提供了从包含一种或多种无机酸和有机酸的糖水流中获得有机酸或有机酸的一种或多于一种的方法。 该方法包括将糖水流引入包含一个或多个阴离子交换树脂床的分离系统,并从其中获得包含糖的料流。 然后一个或多个阴离子交换树脂床在一个或多个阶段中再生,以产生至少一种包含有机酸,有机酸的盐或其组合的产物流,以及包含无机酸的单独出口物流 ,无机酸的盐,或其组合。 然后回收产品流。 分离可以用两个分离单元进行,或者使用单个阴离子交换单元。

    被検対象物の分析方法および分析装置
    9.
    发明申请
    被検対象物の分析方法および分析装置 审中-公开
    分析方法和分析仪用于分析测定

    公开(公告)号:WO2007145343A1

    公开(公告)日:2007-12-21

    申请号:PCT/JP2007/062177

    申请日:2007-06-15

    CPC classification number: G01N30/40 G01N30/461 G01N2030/402 G01N2030/8818

    Abstract:  2種類以上の被検対象物(好ましくは、含硫化合物)を短時間で同時に分析する方法を提供する。  測定試料を移動相とともに流路P1に流す工程(1)、測定試料を含まない移動相を流路P2および流路P3に流す工程(2)、ならびに、工程(1)および工程(2)によって分析カラムから出た2種類以上の被検対象物(好ましくは、含硫化合物)のクロマトグラムを検出器によって取得する工程(3)、を有し(但し、流路P1は、前処理カラムを順方向に通り、次いで分析カラムを経て検出器へ至る流路であり、流路P2は、前処理カラムを通らずに、分析カラムを経て検出器へ至る流路であり、流路P3は、前処理カラムを逆方向に通り、分析カラムを経ず、検出器も経ずに排出される流路である。)、工程(1)において2種類以上の被検対象物が前処理カラムを通過した後に工程(1)を終了して工程(2)を開始する、2種類以上の被検対象物の分析方法。

    Abstract translation: 用于在短时间内同时测定两种或多种分析物(优选含硫化合物)的分析方法。 一种用于确定两种或更多种分析物的分析方法,其包括使样品和移动相流动通过通道(P1)的步骤(1),使无样品移动相流过 通道(P2)和通道(P3),以及步骤(3),用步骤(1)和(2)从步骤(1)和(2)中的分析器柱洗脱的两种或更多种分析物(优选含硫化合物) (条件是通道(P1)是沿正向流过预处理塔并且然后通过分析器柱到达检测器的路径;通道(P2)是流过分析器柱到检测器的路径 不通过预处理塔;通道(P3)是在相反方向上流过预处理塔的路径,并且不流过分析器柱或检测器而排出),其中步骤(1)在两者之后完成 或更多分析物具有p 通过预处理柱进行分析,然后开始步骤(2)。

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