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公开(公告)号：US11499895B2
公开(公告)日：2022-11-15
申请号：US17046567
申请日：2019-04-09
摘要： Systems and methods are described to maintain a liquid sample segment of a sample transmitted through a transfer line from a remote sampling to an analysis system. A system, embodiment includes, but is not limited to, a sample transfer line configured to transport a liquid sample from a remote sampling system via gas pressure; a sample loop fluidically coupled with the sample transfer line, the sample loop configured to hold a sample fluid; and a backpressure chamber fluidically coupled with a gas pressure source and with the sample transfer line, the backpressure chamber configured to supply a backpressure against the liquid sample during transport through the sample transfer line.
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公开(公告)号：US11761860B2
公开(公告)日：2023-09-19
申请号：US17956229
申请日：2022-09-29
CPC分类号： G01N1/14 , H01J49/40 , G01N2001/1445
摘要： Systems and methods are described to maintain a liquid sample segment of a sample transmitted through a transfer line from a remote sampling to an analysis system. A system embodiment includes, but is not limited to, a sample transfer line configured to transport a liquid sample from a remote sampling system via gas pressure; a sample loop fluidically coupled with the sample transfer line, the sample loop configured to hold a sample fluid; and a backpressure chamber fluidically coupled with a gas pressure source and with the sample transfer line, the backpressure chamber configured to supply a backpressure against the liquid sample during transport through the sample transfer line.
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公开(公告)号：US11249057B2
公开(公告)日：2022-02-15
申请号：US17174622
申请日：2021-02-12
发明人： Jacob Unnerstall , Patrick Sullivan , Daniel R. Wiederin , Brad Prucha , Charles Derrick Quarles, Jr. , Jae Seok Lee
IPC分类号： G01N30/38 , H01J49/10 , G01N30/14 , G01N30/74 , G01N30/72 , G01N30/88 , G01N30/02 , G01N35/10 , G01N30/20 , G01N1/20
摘要： Systems and methods are described to provide speciation of silicon species present in a remote sample for analysis. A method embodiment includes, but is not limited to, receiving a fluid sample containing inorganic silicon in the presence of bound silicon from a remote sampling system via a fluid transfer line; transferring the fluid sample to an inline chromatographic separation system; separating the inorganic silicon from the bound silicon via the inline chromatographic separation system; transferring the separated inorganic silicon and bound silicon to a silicon detector in fluid communication with the inline chromatographic separation system; and determining an amount of one or more of the inorganic silicon or the bound silicon in the fluid sample via the silicon detector.
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公开(公告)号：US20210050203A1
公开(公告)日：2021-02-18
申请号：US16993832
申请日：2020-08-14
发明人： Kyle W. Uhlmeyer , Tyler Yost , Jacob Unnerstall , Aaron Williams
摘要： Systems and methods are described for heating sample transfer lines between a source of a sample and a detection system to detect analytes of interest in the sample, where the sample is maintained in a heated state to maintain dissolved analytes of interest in solution.
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公开(公告)号：US10921295B2
公开(公告)日：2021-02-16
申请号：US16119286
申请日：2018-08-31
发明人： Jacob Unnerstall , Patrick Sullivan , Daniel R. Wiederin , Brad Prucha , C. Derrick Quarles, Jr. , Jae Seok Lee
摘要： Systems and methods are described to provide speciation of silicon species present in a remote sample for analysis. A method embodiment includes, but is not limited to, receiving a fluid sample containing inorganic silicon in the presence of bound silicon from a remote sampling system via a fluid transfer line; transferring the fluid sample to an inline chromatographic separation system; separating the inorganic silicon from the bound silicon via the inline chromatographic separation system; transferring the separated inorganic silicon and bound silicon to a silicon detector in fluid communication with the inline chromatographic separation system; and determining an amount of one or more of the inorganic silicon or the bound silicon in the fluid sample via the silicon detector.
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公开(公告)号：US20230087861A1
公开(公告)日：2023-03-23
申请号：US17956229
申请日：2022-09-29
摘要： Systems and methods are described to maintain a liquid sample segment of a sample transmitted through a transfer line from a remote sampling to an analysis system. A system embodiment includes, but is not limited to, a sample transfer line configured to transport a liquid sample from a remote sampling system via gas pressure; a sample loop fluidically coupled with the sample transfer line, the sample loop configured to hold a sample fluid; and a backpressure chamber fluidically coupled with a gas pressure source and with the sample transfer line, the backpressure chamber configured to supply a backpressure against the liquid sample during transport through the sample transfer line.
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公开(公告)号：US20190079061A1
公开(公告)日：2019-03-14
申请号：US16119286
申请日：2018-08-31
发明人： Jacob Unnerstall , Patrick Sullivan , Daniel R. Wiederin , Brad Prucha , C. Derrick Quarles, JR. , Jae Seok Lee
摘要： Systems and methods are described to provide speciation of silicon species present in a remote sample for analysis. A method embodiment includes, but is not limited to, receiving a fluid sample containing inorganic silicon in the presence of bound silicon from a remote sampling system via a fluid transfer line; transferring the fluid sample to an inline chromatographic separation system; separating the inorganic silicon from the bound silicon via the inline chromatographic separation system; transferring the separated inorganic silicon and bound silicon to a silicon detector in fluid communication with the inline chromatographic separation system; and determining an amount of one or more of the inorganic silicon or the bound silicon in the fluid sample via the silicon detector.
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公开(公告)号：US11264222B2
公开(公告)日：2022-03-01
申请号：US16993832
申请日：2020-08-14
发明人： Kyle W. Uhlmeyer , Tyler Yost , Jacob Unnerstall , Aaron Williams
摘要： Systems and methods are described for heating sample transfer lines between a source of a sample and a detection system to detect analytes of interest in the sample, where the sample is maintained in a heated state to maintain dissolved analytes of interest in solution.
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公开(公告)号：US20210262991A1
公开(公告)日：2021-08-26
申请号：US17174622
申请日：2021-02-12
发明人： Jacob Unnerstall , Patrick Sullivan , Daniel R. Wiederin , Brad Prucha , Charles Derrick Quaries, JR. , Jae Seok Lee
摘要： Systems and methods are described to provide speciation of silicon species present in a remote sample for analysis. A method embodiment includes, but is not limited to, receiving a fluid sample containing inorganic silicon in the presence of bound silicon from a remote sampling system via a fluid transfer line; transferring the fluid sample to an inline chromatographic separation system; separating the inorganic silicon from the bound silicon via the inline chromatographic separation system; transferring the separated inorganic silicon and bound silicon to a silicon detector in fluid communication with the inline chromatographic separation system; and determining an amount of one or more of the inorganic silicon or the bound silicon in the fluid sample via the silicon detector.
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