A novel injector for low temperature flow kinetic studies

dc.contributor.authorHenry, B.E.
dc.contributor.authorFried, A.
dc.contributor.authorFox, J.
dc.contributor.authorMozurkewich, M.
dc.contributor.authorCalvert, J.G.
dc.date.accessioned2010-06-22T14:39:23Z
dc.date.available2010-06-22T14:39:23Z
dc.date.issued1994
dc.description.abstractA new enclosed injector system for low temperature kinetic studies is described. This system offers a number of advantages over more conventional designs of moveable inlet injectors. The enclosed injector prevents the introduction of contaminants into the flow reactor. In conventional designs, ambient contaminants adsorbed onto the outside of the injector could be transported into the flow reactor. The enclosed injector exposes the reactant gas to the same length of inlet tubing at a uniform temperature regardless of the injector position. In addition, the enclosed injector minimizes temperature gradients in the flow reactor caused by heat transfer along the injector. This is a particular problem when the flow reactor is operated near atmospheric pressure at reduced temperatures. Finally, this design is significantly more compact than conventional injector designs. This system has been successfully employed in studies of the heterogeneous reaction of N2O5 with sulfuric acid aerosols over the temperature range 225–293 K.en
dc.identifier.citation1994 Rev. Sci. Instr., 65, 1675-1678.en
dc.identifier.urihttp://hdl.handle.net/10315/4268
dc.language.isoenen
dc.publisherAmerican Institute of Physicsen
dc.rights.articlehttp://scitation.aip.org/getpdf/servlet/GetPDFServlet?filetype=pdf&id=RSINAK000065000005001675000001&idtype=cvips&prog=normal&doi=10.1063/1.1144858en
dc.rights.journalhttp://rsi.aip.org/en
dc.subjectchemical reaction kineticsen
dc.subjectgas flowen
dc.subjectatmospheric chemistryen
dc.subjectsimulationen
dc.subjectsulfuric aciden
dc.subjectnitrogen oxidesen
dc.subjecttemperature range 65-273Ken
dc.subjecttemperature range 273-400Ken
dc.subjectmeasuring methodsen
dc.titleA novel injector for low temperature flow kinetic studiesen
dc.typeArticleen

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