High Temperature Vapors: Science and Technology |
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Page 49
Science and Technology John W. Hastie. TABLE 2.2 Some Important Volatile Species in Metal Oxidation Reactions " Temperature ( ° C ) ( approximate ) Metal Volatile oxide Ir Ir2O3 or IrO3 1200 Ru RuO 1280 Rh RhO2 1400 Pt PtO2 1400 Cr Cro3 ...
Science and Technology John W. Hastie. TABLE 2.2 Some Important Volatile Species in Metal Oxidation Reactions " Temperature ( ° C ) ( approximate ) Metal Volatile oxide Ir Ir2O3 or IrO3 1200 Ru RuO 1280 Rh RhO2 1400 Pt PtO2 1400 Cr Cro3 ...
Page 64
... metals at elevated temperatures , i.e. , ~ 500-1000 ° C , can result in a catalytic reduction of metal oxides , in the vicinity of another metal , by a gas - solid process of the type M ( s ) + H2O = MO ( s ) + H2 , H2 + M'O ( s ) = M ...
... metals at elevated temperatures , i.e. , ~ 500-1000 ° C , can result in a catalytic reduction of metal oxides , in the vicinity of another metal , by a gas - solid process of the type M ( s ) + H2O = MO ( s ) + H2 , H2 + M'O ( s ) = M ...
Page 166
... metal- lurgical processes are based almost entirely on the findings of empirical research efforts ( Bakish et al ... oxide from metal and oxygen , becomes less negative with increasing T , owing to an entropy decrease . Hence , the ...
... metal- lurgical processes are based almost entirely on the findings of empirical research efforts ( Bakish et al ... oxide from metal and oxygen , becomes less negative with increasing T , owing to an entropy decrease . Hence , the ...
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