Gas sampling system for a mass spectrometer
Abstract
The present invention relates generally to a gas sampling system, and specifically to a gas sampling system for transporting a hazardous process gas to a remotely located mass spectrometer. The gas sampling system includes a capillary tube having a predetermined capillary length and capillary diameter in communication with the supply of process gas and the mass spectrometer, a flexible tube surrounding and coaxial with the capillary tube intermediate the supply of process gas and the mass spectrometer, a heat transfer tube surrounding and coaxial with the capillary tube, and a heating device in communication the heat transfer tube for substantially preventing condensation of the process gas within the capillary tube.
- Inventors:
- Issue Date:
- Research Org.:
- National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1097251
- Patent Number(s):
- 6670608
- Application Number:
- 09/950,643
- Assignee:
- The United States of America as represented by the United States Department of Energy (Washington, DC)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Taylor, Charles E, and Ladner, Edward P. Gas sampling system for a mass spectrometer. United States: N. p., 2003.
Web.
Taylor, Charles E, & Ladner, Edward P. Gas sampling system for a mass spectrometer. United States.
Taylor, Charles E, and Ladner, Edward P. Tue .
"Gas sampling system for a mass spectrometer". United States. https://www.osti.gov/servlets/purl/1097251.
@article{osti_1097251,
title = {Gas sampling system for a mass spectrometer},
author = {Taylor, Charles E and Ladner, Edward P},
abstractNote = {The present invention relates generally to a gas sampling system, and specifically to a gas sampling system for transporting a hazardous process gas to a remotely located mass spectrometer. The gas sampling system includes a capillary tube having a predetermined capillary length and capillary diameter in communication with the supply of process gas and the mass spectrometer, a flexible tube surrounding and coaxial with the capillary tube intermediate the supply of process gas and the mass spectrometer, a heat transfer tube surrounding and coaxial with the capillary tube, and a heating device in communication the heat transfer tube for substantially preventing condensation of the process gas within the capillary tube.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Dec 30 00:00:00 EST 2003},
month = {Tue Dec 30 00:00:00 EST 2003}
}
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