Principles of Extractive MetallurgyMcGraw-Hill, 1974 - 546 páginas |
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Página 140
... diameter do . the lump diameter below a certain lump size , whereas at larger lump sizes it will be inversely proportional to the diameter for surface and interface controlled reactions , and inversely proportional to the square of the ...
... diameter do . the lump diameter below a certain lump size , whereas at larger lump sizes it will be inversely proportional to the diameter for surface and interface controlled reactions , and inversely proportional to the square of the ...
Página 186
... diameter , d , we insert the hydraulic diameter , d 4 x cross - section area / perimeter , both measured at right angles to the flow . = From Eqs . ( 6-27 ) and ( 6-28 ) we see that for laminar flow the pressure drop is proportional to ...
... diameter , d , we insert the hydraulic diameter , d 4 x cross - section area / perimeter , both measured at right angles to the flow . = From Eqs . ( 6-27 ) and ( 6-28 ) we see that for laminar flow the pressure drop is proportional to ...
Página 190
... diameter . For settling in gases the transition takes place at even smaller particle sizes . For pneumatic transport ... diameter proportional to 1/2 = ( G / p ) 1 / 2 . Under turbulent conditions the largest diameter will be ...
... diameter . For settling in gases the transition takes place at even smaller particle sizes . For pneumatic transport ... diameter proportional to 1/2 = ( G / p ) 1 / 2 . Under turbulent conditions the largest diameter will be ...
Índice
Introduction | 1 |
Thermochemistry | 22 |
Chemical Equilibrium | 48 |
Página de créditos | |
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Términos y frases comunes
acid activity coefficient alloy anions anode atoms blast furnace calculate carbon chemical chemical equilibrium CO₂ coke combustion component composition compounds concentration condensed converted copper curve decreases density diameter diffusion electric electrolyte enthalpy entropy equal equation equilibrium constant example expression extractive metallurgy fluid fluidized fraction free energy function gases given gives graphite H₂ heat capacity heat flow heat losses heat transfer coefficient hydrogen impurities increasing ions iron kcal kcal/(m²h°C kilocal liquid magnetite matte melting point metal metallurgical mixture molar mole molten N₁ N₂ obtained oxide oxygen partial pressure particles percent phase preheated pure radiation Raoult's Law ratio react reactants reduction refractory relation relative roasting shown in Fig silica silicon sintering SiO2 slag smelting solid solubility solution standard steel stoichiometric sulfide sulfur surface temperature thermodynamics tion usually vapor velocity volume whereas wustite zero zinc
Referencias a este libro
Ullmann's Encyclopedia of Industrial Chemistry, Volumen 21 No hay ninguna vista previa disponible - 2003 |