公开(公告)号：US20120028368A1

公开(公告)日：2012-02-02

申请号：US13175699

申请日：2011-07-01

申请人： Kannan Srinivasan ,  Bruce Richter ,  Christopher A. Pohl ,  Brett Murphy ,  Brian Dorich ,  S.M. Rahmat Ullah

发明人： Kannan Srinivasan ,  Bruce Richter ,  Christopher A. Pohl ,  Brett Murphy ,  Brian Dorich ,  S.M. Rahmat Ullah

IPC分类号： G01N1/28

CPC分类号： G01N1/34 ,  B01D11/0492 ,  B01J20/043 ,  B01J20/10 ,  B01J20/14 ,  B01J20/26 ,  B01J20/3236 ,  B01J2220/46 ,  B01J2220/66 ,  G01N1/4022 ,  G01N1/4044 ,  G01N1/405 ,  G01N30/7206 ,  G01N30/96 ,  G01N2001/4061 ,  Y10T436/10 ,  Y10T436/255

摘要： A method for pretreating and extracting a liquid sample by sorbing an aqueous liquid sample, including an organic analyte and an acid or a base, in a solid sorbent material, and at least partially neutralizing the acid or base by reaction with neutralizing ions retained on a support surface, and contacting the liquid sample-sorbed sorbent material at elevated temperature and pressure with an organic solvent to extract the analyte into said solvent, preferably in a vessel having an extraction chamber with a zirconium metal interior surface.

摘要翻译： 一种通过在固体吸附剂材料中吸附含水液体样品（包括有机分析物和酸或碱）来预处理和提取液体样品的方法，并且通过与保留在固体吸附剂上的中和离子反应而至少部分地中和酸或碱 在高温和高压下使液体样品吸附的吸附剂材料与有机溶剂接触以将分析物提取到所述溶剂中，优选在具有带有锆金属内表面的萃取室的容器中。

公开(公告)号：US20090221079A1

公开(公告)日：2009-09-03

申请号：US12039687

申请日：2008-02-28

申请人： Kannan Srinivasan ,  Bruce Richter ,  Christopher A. Pohl ,  Brett Murphy ,  Brian Dorich ,  S.M. Rahmat Ullah

发明人： Kannan Srinivasan ,  Bruce Richter ,  Christopher A. Pohl ,  Brett Murphy ,  Brian Dorich ,  S.M. Rahmat Ullah

IPC分类号： G01N31/00 ,  B01J19/00

CPC分类号： G01N1/34 ,  B01D11/0492 ,  B01J20/043 ,  B01J20/10 ,  B01J20/14 ,  B01J20/26 ,  B01J20/3236 ,  B01J2220/46 ,  B01J2220/66 ,  G01N1/4022 ,  G01N1/4044 ,  G01N1/405 ,  G01N30/7206 ,  G01N30/96 ,  G01N2001/4061 ,  Y10T436/10 ,  Y10T436/255

摘要： A method for pretreating and extracting a liquid sample by sorbing an aqueous liquid sample, including an organic analyte and an acid or a base, in a solid sorbent material, and at least partially neutralizing the acid or base by reaction with neutralizing ions retained on a support surface, and contacting the liquid sample-sorbed sorbent material at elevated temperature and pressure with an organic solvent to extract the analyte into said solvent, preferably in a vessel having an extraction chamber with a zirconium metal interior surface.

摘要翻译： 一种通过在固体吸附剂材料中吸附含水液体样品（包括有机分析物和酸或碱）来预处理和提取液体样品的方法，并且通过与保留在固体吸附剂上的中和离子反应而至少部分地中和酸或碱 在高温和高压下使液体样品吸附的吸附剂材料与有机溶剂接触以将分析物提取到所述溶剂中，优选在具有带有锆金属内表面的萃取室的容器中。

公开(公告)号：US08507292B2

公开(公告)日：2013-08-13

申请号：US13175699

申请日：2011-07-01

申请人： Kannan Srinivasan ,  Bruce Richter ,  Christopher A. Pohl ,  Brett Murphy ,  Brian Dorich ,  S. M. Rahmat Ullah

发明人： Kannan Srinivasan ,  Bruce Richter ,  Christopher A. Pohl ,  Brett Murphy ,  Brian Dorich ,  S. M. Rahmat Ullah

IPC分类号： G01N1/18

CPC分类号： G01N1/34 ,  B01D11/0492 ,  B01J20/043 ,  B01J20/10 ,  B01J20/14 ,  B01J20/26 ,  B01J20/3236 ,  B01J2220/46 ,  B01J2220/66 ,  G01N1/4022 ,  G01N1/4044 ,  G01N1/405 ,  G01N30/7206 ,  G01N30/96 ,  G01N2001/4061 ,  Y10T436/10 ,  Y10T436/255

摘要： A method for pretreating and extracting a liquid sample by sorbing an aqueous liquid sample, including an organic analyte and an acid or a base, in a solid sorbent material, and at least partially neutralizing the acid or base by reaction with neutralizing ions retained on a support surface, and contacting the liquid sample-sorbed sorbent material at elevated temperature and pressure with an organic solvent to extract the analyte into said solvent, preferably in a vessel having an extraction chamber with a zirconium metal interior surface.

公开(公告)号：US09063045B2

公开(公告)日：2015-06-23

申请号：US13958810

申请日：2013-08-05

申请人： Kannan Srinivasan ,  Bruce Richter ,  Christopher A. Pohl ,  Brett Murphy ,  Brian Dorich ,  SM Rahmat Ullah

发明人： Kannan Srinivasan ,  Bruce Richter ,  Christopher A. Pohl ,  Brett Murphy ,  Brian Dorich ,  SM Rahmat Ullah

IPC分类号： G01N1/18 ,  G01N1/34 ,  B01D11/04 ,  B01J20/04 ,  B01J20/10 ,  B01J20/14 ,  B01J20/26 ,  B01J20/32 ,  G01N1/40 ,  G01N30/72 ,  G01N30/96

CPC分类号： G01N1/34 ,  B01D11/0492 ,  B01J20/043 ,  B01J20/10 ,  B01J20/14 ,  B01J20/26 ,  B01J20/3236 ,  B01J2220/46 ,  B01J2220/66 ,  G01N1/4022 ,  G01N1/4044 ,  G01N1/405 ,  G01N30/7206 ,  G01N30/96 ,  G01N2001/4061 ,  Y10T436/10 ,  Y10T436/255

摘要： A method for pretreating and extracting a liquid sample by sorbing an aqueous liquid sample, including an organic analyte and an acid or a base, in a solid sorbent material, and at least partially neutralizing the acid or base by reaction with neutralizing ions retained on a support surface, and contacting the liquid sample-sorbed sorbent material at elevated temperature and pressure with an organic solvent to extract the analyte into said solvent, preferably in a vessel having an extraction chamber with a zirconium metal interior surface.

摘要翻译： 一种通过在固体吸附剂材料中吸附含水液体样品（包括有机分析物和酸或碱）来预处理和提取液体样品的方法，并且通过与保留在固体吸附剂上的中和离子反应而至少部分地中和酸或碱 在高温和高压下使液体样品吸附的吸附剂材料与有机溶剂接触以将分析物提取到所述溶剂中，优选在具有带有锆金属内表面的萃取室的容器中。