Liquid cooling of a torch for microwave induced plasma spectrometry

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DOIResolve DOI: http://doi.org/10.1016/0584-8547(93)80056-Z
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TypeArticle
Journal titleSpectrochimica Acta Part B: Atomic Spectroscopy
ISSN0584-8547
Volume48
Issue4
Pages515519; # of pages: 5
AbstractA simple torch design for use with a microwave induced plasma (MIP) is described that can be internally cooled by synthetic or hydrocarbon based fluids. The MIP is generated within a liquid coolant-cooled concentric quartz discharge torch, energized within a novel microwave plasma cavity. Erosion of the discharge tube by the plasma, assessed by measurement of the emission intensity of ablated silicon, is essentially eliminated. The emission spectra of the liquid-cooled plasmas are compared to those sustained in uncooled discharge tubes.
Publication date
LanguageEnglish
AffiliationNational Research Council Canada
Peer reviewedYes
NPARC number21276898
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Record identifieracc072da-7ee7-4e1b-b5b3-f655632af619
Record created2015-11-09
Record modified2016-05-09
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