Liquid Gas Sample Vaporizer Conditioning System and Method

    公开(公告)号:US20230280246A1

    公开(公告)日:2023-09-07

    申请号:US17990323

    申请日:2022-11-18

    CPC classification number: G01N1/44 H05B1/0244 H05B2203/021 G01N2030/126

    Abstract: An improved liquid vaporization and conditioning system, and associated method, for efficiently vaporizing a liquid sample for accurately determining the constituent components thereof providing enhanced flow rate, pressure and thermal control, the improvement including a combination of a resistance temperature detector, a sweeping bend to, an in-line thermal break, a flow buffering input manifold, enhanced multi-path heater vaporizer construction with four heater units, a vaporizer output mixing manifold and control elements providing a capability for partial shutdown in the event of compromised heating or flow anomalies without risk of flow loss/volume capacity beyond a permissible threshold and an improved, modular heat vaporizer enclosure.

    Multi-Source, Flow-Weighted Composite Sample System

    公开(公告)号:US20190101475A1

    公开(公告)日:2019-04-04

    申请号:US16137135

    申请日:2018-09-20

    Abstract: A sampling device having at least two inputs each configured to receive samples from a corresponding feedstock input line and a sample accumulator. The device also includes a mass flow controller associated with each feedstock input line, each mass flow controller having a sample output and being configured to receive a signal representative of the flow rate at each input, where each mass flow controller adjusts the flow rate of its respective sample from its respective sample output in response to receiving representative signals. Further the device includes at least a first and second sample output line respectively connected with a sample output of each mass flow controller, each sample output line being connected to an input of the sample accumulator for introduction to the sample accumulator of samples from the output of the mass flow controllers.

    CRYOGENIC LIQUID COMPOSITE SAMPLING SYSTEMS AND METHODS

    公开(公告)号:US20220018737A1

    公开(公告)日:2022-01-20

    申请号:US17491678

    申请日:2021-10-01

    Abstract: A cryogenic liquid sampling system including a chamber having affixed therein a sample pump to proportionally pull a cryogenic liquid sample from an external source to a constant pressure piston accumulator and an enclosure. The enclosure includes a supply port to receive an input stream of a gas, an input port connected to the chamber via a vacuum line, a sample pump port connected to the chamber via a pump line and configured to feed therethrough gas received at the supply port to the sample pump, a vacuum device connected to the input port and configured to generate a vacuum within the chamber by pulling air from the vacuum line, and processing circuitry to control the vacuum device and the sample pump to perform transfer of a cryogenic liquid sample from the external source to an external device.

    Cryogenic Liquid Composite Sampling Systems and Methods

    公开(公告)号:US20210063285A1

    公开(公告)日:2021-03-04

    申请号:US16928133

    申请日:2020-07-14

    Abstract: A cryogenic liquid sampling system including a chamber having affixed therein a sample pump to pull a cryogenic liquid sample from an external source and an enclosure. The enclosure includes a supply port to receive an input stream of a gas, an input port connected to the chamber via a vacuum line, a sample pump port connected to the chamber via a pump line and configured to feed therethrough gas received at the supply port to the sample pump, a vacuum device connected to the input port and configured to generate a vacuum within the chamber by pulling air from the vacuum line, and processing circuitry to control the vacuum device and the sample pump to perform transfer of a cryogenic liquid sample from the external source to an external device.

    Multi-source, flow-weighted composite sample system

    公开(公告)号:US10466144B2

    公开(公告)日:2019-11-05

    申请号:US16137135

    申请日:2018-09-20

    Abstract: A sampling device having at least two inputs each configured to receive samples from a corresponding feedstock input line and a sample accumulator. The device also includes a mass flow controller associated with each feedstock input line, each mass flow controller having a sample output and being configured to receive a signal representative of the flow rate at each input, where each mass flow controller adjusts the flow rate of its respective sample from its respective sample output in response to receiving representative signals. Further the device includes at least a first and second sample output line respectively connected with a sample output of each mass flow controller, each sample output line being connected to an input of the sample accumulator for introduction to the sample accumulator of samples from the output of the mass flow controllers.

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