High Temperature Vapors: Science and Technology |
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Page 102
... shown that , at a sufficiently low partial pressure of the re- actants , NH3 and HCl , molecular NH4Cl appears in the vapor phase prior to condensation and in the absence of a surface ( Hastie and Kaldor , 1972 ) . This presence in the ...
... shown that , at a sufficiently low partial pressure of the re- actants , NH3 and HCl , molecular NH4Cl appears in the vapor phase prior to condensation and in the absence of a surface ( Hastie and Kaldor , 1972 ) . This presence in the ...
Page 197
... shown in Fig . 3.12 . This is the result of competing thermodynamic processes such as SnO2 ( s ) + 4HCI = SnCl4 + 2H2O , SnCl4 + H2 = SnCl2 + 2HCI , H2 + 102 = H2O , H2 + S2 = H2S , H2S + O2 = H2 + SO2 . Thus , for low O2 fugacity and ...
... shown in Fig . 3.12 . This is the result of competing thermodynamic processes such as SnO2 ( s ) + 4HCI = SnCl4 + 2H2O , SnCl4 + H2 = SnCl2 + 2HCI , H2 + 102 = H2O , H2 + S2 = H2S , H2S + O2 = H2 + SO2 . Thus , for low O2 fugacity and ...
Page 198
... shown by Fig . 3.14 . Recognizing that the order of metal halide volatilities can sometimes change , depending on the varying conditions of HCl , O2 , ( S2 + H2S + SO2 ) pressures and the temperature , it is possible to select groups of ...
... shown by Fig . 3.14 . Recognizing that the order of metal halide volatilities can sometimes change , depending on the varying conditions of HCl , O2 , ( S2 + H2S + SO2 ) pressures and the temperature , it is possible to select groups of ...
Contents
Appendix Major Literature Sources for High Temperature Chemistry | 36 |
Synergistic Reactions | 58 |
Appendix Some Additional Recent Literature on High Temperature GasSolid | 89 |
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addition apparent application atmosphere atoms basic calculated Chapter Chem chemical chemistry chloride combustion complex components composition concentration considered constant containing corrosion dependence deposition determined diffusion discussion dissociation effect electron elements emission energy equilibrium et al evidence example experimental factor flame formation fuel gases given greater H-atom H₂O halide halogen heat Hence high temperature hydroxide important increase indicated inhibition interaction interest involving ions kcal mol-¹ kinetic known lead less limited mass materials mechanism metal molecular observed obtained occur oxide partial particularly phase Phys plasma possible practical presence present pressure problems production radical reaction reaction zone reactor recent reduced region relatively rocket shown similar solid species stability studies suggested surface Table techniques thermal thermodynamic tion transport usually values vapor vapor-phase various volatile York