Premium
Resistance of Tin Dioxide to Chemical Reaction with Vanadate—Sulfate Melts
Author(s) -
Jones Robert L.
Publication year - 1993
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1993.tb03956.x
Subject(s) - tin , vanadate , thermogravimetric analysis , sulfur dioxide , inert , sulfate , tin dioxide , inert gas , corrosion , inorganic chemistry , chemical reaction , partial pressure , materials science , carbon dioxide , bar (unit) , chemistry , pyrometallurgy , metallurgy , chemical engineering , oxygen , composite material , organic chemistry , geology , smelting , engineering , oceanography
A thermogravimetric analysis/SO 3 equilibrium technique has been used to show that tin dioxide (SnO 2 ) is inert to chemical reaction with NaVO 3 at 700° and 800°C under SO 3 partial pressures as high as 5 × 10 −2 bar (5 kPa). The results suggest that SnO 2 may be potentially useful as a material for protection against molten vanadate–sulfate hot corrosion at moderate temperatures (<800°C).