Formation of Na2SO4 and K2SO4 in flames doped with sulfur and alkali chlorides and carbonatesHigh pressure, free-jet expansion, mass spectrometric sampling was used to identify directly and to measure reaction products formed in doped methane-oxygen flames. Flames were doped with SO2 or CH3SH and sodium or potassium chlorides or carbonates. Gaseous Na2SO4 or K2SO4 molecules were formed in residence times on the order of 1 msec for each combination of dopants used. Composition profiles of combustion products were measured and compared with equilibrium thermodynamic calculations of product composition.
Document ID
19780040980
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Fryburg, G. C. (NASA Lewis Research Center Cleveland, OH, United States)
Miller, R. A. (NASA Lewis Research Center Cleveland, OH, United States)
Stearns, C. A. (NASA Lewis Research Center Cleveland, OH, United States)
Kohl, F. J. (NASA Lewis Research Center Cleveland, Ohio, United States)
Date Acquired
August 9, 2013
Publication Date
October 1, 1977
Subject Category
Inorganic And Physical Chemistry
Meeting Information
Meeting: Symposium on High Temperature Metal Halide Chemistry