Pressurized fluid sample injector and method of injecting fluid samples
作者： James E. Usowicz , Theodore C. Ciolkosz , Russell Keene , Daniel J. McCormick
DOI:
关键词: Vapor pressure 、 Syringe 、 Sample (graphics) 、 Petroleum engineering 、 Metering mode 、 System pressure 、 Chemistry 、 Injector 、 Ambient pressure
摘要: The present invention is a pressurized fluid sample injector system consisting of needle, multiport valve, loop, metering syringe and pressure assist pump. speed transport into the loop increased by pressurizing in loop. elevated allows fluids to be moved faster than vapor would normally allow at ambient pressure.
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