Chemical Engineers' HandbookJohn Howard Perry McGraw-Hill, 1950 - 1942 pagine |
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Risultati 1-3 di 60
Pagina 447
... valve stem and gland should permit easy and efficient packing , and the seats and disks should be of such material and design that the valve will remain tight over a reasonable service period . Gate valves ( Fig . 80 ) are used with two ...
... valve stem and gland should permit easy and efficient packing , and the seats and disks should be of such material and design that the valve will remain tight over a reasonable service period . Gate valves ( Fig . 80 ) are used with two ...
Pagina 1328
... valves are selected , because of either an improper analysis of the conditions under which the valve is to operate or to a lack of knowl- edge of the true capacity and flow - lift characteristic of the valve being selected . Two factors ...
... valves are selected , because of either an improper analysis of the conditions under which the valve is to operate or to a lack of knowl- edge of the true capacity and flow - lift characteristic of the valve being selected . Two factors ...
Pagina 1330
... valves , as illustrated in Fig . 241 , may be used in parallel , a large valve and a smaller valve . If the controlled - output air pressure from the instrument varies from 0 to 15 lb./sq . in . with 7.5 lb./sq . in . at the Recording ...
... valves , as illustrated in Fig . 241 , may be used in parallel , a large valve and a smaller valve . If the controlled - output air pressure from the instrument varies from 0 to 15 lb./sq . in . with 7.5 lb./sq . in . at the Recording ...
Sommario
Evaporation | 3 |
Chemical Engineer Member American Institute of Chemical Engineers Graduate student Department of Chemical | 5 |
Judson Ph D Chief of Length Section | 38 |
Copyright | |
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2,2-Dimethylhexane 2,2-Dimethylpentane acetate acid activity coefficients alcohol angle benzene boiling point bromide calculated Carbon cent chart Chem Chemical Engineering chloride coefficient component Compounds condenser constant curve delq density diam diameter dimensions effect emissivity Engrs Enthalpy entropy equal equation equilibrium Ethyl Example factor flange flow fluid Formula ft./sec fugacity gage gases given H₂O heat capacity heat transfer Hydrogen latent heat length Liquid Vapor logarithm meters method mixture molal mole fraction multiple-effect evaporator obtained Organic Compounds orifice oxide phase pipe Radians radiation Raoult's law ratio reactants reaction saturated scale solid solubility solution standard steam subl substance sulfate Sulfuric acid surface Table Temp temperature difference Thermodynamics tion Trans triangle tube units values vapor pressure velocity viscosity volume weight