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公开(公告)号：US08975085B2
公开(公告)日：2015-03-10
申请号：US13058828
申请日：2009-08-06
CPC分类号： B01F1/0027 , B01F1/0038 , B01F5/10 , B01F11/0266 , B01F11/0283 , B01F15/00123 , B01F15/0437 , B01F2001/0061 , G01N1/38 , G01N1/4055 , G01N2001/383 , G01N2001/4061 , G01N2035/00554 , Y10T436/25
摘要： An extraction system for distributing a test product in an extraction fluid, the system including a flow cell and a pump The flow cell has walls defining an internal passageway having an extraction region for holding the test product and also an upstream end and a downstream end between which the extraction region extends. The internal cross-sectional area of the upstream end is larger than the internal cross-sectional area of the downstream end the and extraction region tapers from the upstream end to the downstream end. The pump has an inlet in fluid communication with the downstream end and an outlet in fluid communication with the upstream end. The pump re-circulates extraction fluid from the downstream end back to the upstream end so as to progressively erode the test product and distribute the test product in the extraction fluid.
摘要翻译： 一种用于将检测产品分配在提取流体中的提取系统，该系统包括流动池和泵。流动池具有限定内部通道的壁，该内部通道具有用于保持测试产品的提取区域，以及用于保持测试产品的上游端和下游端 提取区域延伸。 上游端的内部横截面积大于下游端的内部横截面积，并且提取区域从上游端到下游端逐渐变细。 泵具有与下游端流体连通的入口和与上游端流体连通的出口。 泵将下游端的萃取液再循环回上游端，以逐渐侵蚀试验产品并将试验产品分配到萃取液中。
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公开(公告)号：US20110212539A1
公开(公告)日：2011-09-01
申请号：US13058828
申请日：2009-08-06
CPC分类号： B01F1/0027 , B01F1/0038 , B01F5/10 , B01F11/0266 , B01F11/0283 , B01F15/00123 , B01F15/0437 , B01F2001/0061 , G01N1/38 , G01N1/4055 , G01N2001/383 , G01N2001/4061 , G01N2035/00554 , Y10T436/25
摘要： An extraction system for distributing a test product in an extraction fluid, the system including a flow cell and a pump The flow cell has walls defining an internal passageway having an extraction region for holding the test product and also an upstream end and a downstream end between which the extraction region extends. The internal cross-sectional area of the upstream end is larger than the internal cross-sectional area of the downstream end the and extraction region tapers from the upstream end to the downstream end. The pump has an inlet in fluid communication with the downstream end and an outlet in fluid communication with the upstream end. The pump re-circulates extraction fluid from the downstream end back to the upstream end so as to progressively erode the test product and distribute the test product in the extraction fluid.
摘要翻译： 一种用于将检测产品分配在提取流体中的提取系统，该系统包括流动池和泵。流动池具有限定具有用于保持测试产品的提取区域的内部通道的壁，以及用于保持测试产品的上游端和下游端 提取区域延伸。 上游端的内部横截面积大于下游端的内部横截面积，并且提取区域从上游端到下游端逐渐变细。 泵具有与下游端流体连通的入口和与上游端流体连通的出口。 泵将下游端的萃取液再循环回上游端，以逐渐侵蚀试验产品并将试验产品分配到萃取液中。
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