High Temperature Vapors: Science and TechnologyHigh Temperature Vapors: Science and Technology focuses on the relationship of the basic science of high-temperature vapors to some areas of discernible practical importance in modern science and technology. The major high-temperature problem areas selected for discussion include chemical vapor transport and deposition; the vapor phase aspects of corrosion, combustion, and energy systems; and extraterrestrial high-temperature species. This book is comprised of seven chapters and begins with an introduction to the nature of the high-temperature vapor state, the scope and literature of high-temperature vapor-phase chemistry, and the role of high-temperature vapors in materials science. The discussion then turns to gas-solid reactions with vapor products; chemical vapor transport and deposition; vapor-phase aspects of corrosion at high temperature; and flames and combustion. High-temperature vapor-phase processes associated with gas turbine systems are also considered. The final chapter is devoted to the chemistry of high-temperature species in space. This monograph should serve as a valuable reference for undergraduate and graduate students, as well as scientists in fields such as chemistry, physics, materials science, and metallurgy. |
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Page 37
... oxidation and corrosion of refractory materials, combustion of metals in reactive gases, erosion or ablation of rocket components, and the reduction of iron oxide ore to the metal. Examples of recent studies in these areas may be found ...
... oxidation and corrosion of refractory materials, combustion of metals in reactive gases, erosion or ablation of rocket components, and the reduction of iron oxide ore to the metal. Examples of recent studies in these areas may be found ...
Page 38
... oxide species. Boron can be lost from ceramics in the form of boric acid vapor (Miwa et al., 1964). Similarly, the ... metal—gas systems as reduced pressure standards has also been considered recently, e.g., see Lundin (1969). A little ...
... oxide species. Boron can be lost from ceramics in the form of boric acid vapor (Miwa et al., 1964). Similarly, the ... metal—gas systems as reduced pressure standards has also been considered recently, e.g., see Lundin (1969). A little ...
Page 42
... metal oxides (see Chapter 3, Section VII); and for reactions (at ~1000 °C) between C02 and FeO, Fe304, graphite, and various metals; and reactions of CH4 or NH; with Fe; as well as for reactions of 02 with 01120 or NiO, e.g., see the ...
... metal oxides (see Chapter 3, Section VII); and for reactions (at ~1000 °C) between C02 and FeO, Fe304, graphite, and various metals; and reactions of CH4 or NH; with Fe; as well as for reactions of 02 with 01120 or NiO, e.g., see the ...
Page 43
Science and Technology John Hastie. TABLE 2.1 Phenomenological Activation Energies for Metal Oxide Chlorinations'I Activation energy Activation energy Oxide (kcal incl-1) Oxide (kcal mol—l) F8g03 59. 1 F810; 26. 0 Zl'Oa 55. l ZrSiOi 23.3 ...
Science and Technology John Hastie. TABLE 2.1 Phenomenological Activation Energies for Metal Oxide Chlorinations'I Activation energy Activation energy Oxide (kcal incl-1) Oxide (kcal mol—l) F8g03 59. 1 F810; 26. 0 Zl'Oa 55. l ZrSiOi 23.3 ...
Page 48
... Oxidation Reactions A. General Considerations Oxide volatility is particularly important in the gas-solid corrosion of W, Mo, and the platinum metals (see Chapter 4). Reviews concerning the fundamentals of the oxidation and hydroxation of ...
... Oxidation Reactions A. General Considerations Oxide volatility is particularly important in the gas-solid corrosion of W, Mo, and the platinum metals (see Chapter 4). Reviews concerning the fundamentals of the oxidation and hydroxation of ...
Contents
1 | |
37 | |
Chapter 3 Chemical Vapor Transport and Deposition | 91 |
Chapter 4 VaporPhase Aspects of Corrosion at High Temperature | 212 |
Chapter 5 Combustion | 226 |
Chapter 6 Energy Systems | 386 |
Chapter 7 Chemistry of High Temperature Species in Space | 427 |
References | 437 |
Index | 473 |
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addition alkali metal atoms basic bond dissociation energies bond energies Bulewicz calculated Chapter Chem chemical kinetic chemical reaction chemistry chloride coefficient combustion complex components composition concentration condensed considered corrosion defined determined discussion dissociation energies effect electron emission endothermic enthalpy entropy equilibrium constant example experimental fire flame flow fluorides flux formation free energy fuel gas—solid gases given H-atom halogen heat Hence high temperature species high temperature vapors hydroxide indicated inhibition inhibitor interaction involving ionization ions kcal kcal mol-1 kinetic mass spectrometric materials metal halide metal oxide mole mole fraction molecular species NaCl observed oxide oxygen Padley partial pressure phase plasma premixed present profiles radical reactants reaction rates reaction zone reactor recent recombination reduced region relatively rocket Section significant solid solubility specific spectroscopic stability sufficiently Sugden surface Table techniques thermal thermodynamic thermodynamic equilibrium tion vapor deposition vapor species vapor-phase volatile