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\contentsline {section}{\numberline {Exa\nobreakspace {}1.1}Surface mean diameter}{5}{codemass.1.1}
\contentsline {section}{\numberline {Exa\nobreakspace {}1.2}Surface and mass distribution curve and surface mean diameter}{6}{codemass.1.2}
\contentsline {section}{\numberline {Exa\nobreakspace {}1.3}variation of mixing index with time}{8}{codemass.1.3}
\contentsline {section}{\numberline {Exa\nobreakspace {}1.4}minimum apparent density for seperation}{9}{codemass.1.4}
\contentsline {section}{\numberline {Exa\nobreakspace {}1.5}efficiency of collection for dust}{10}{codemass.1.5}
\contentsline {section}{\numberline {Exa\nobreakspace {}1.6}Overall efficiency of collector}{11}{codemass.1.6}
\contentsline {section}{\numberline {Exa\nobreakspace {}1.7}Estimation of particle size}{13}{codemass.1.7}
\contentsline {section}{\numberline {Exa\nobreakspace {}2.1}Consumption of energy}{15}{codemass.2.1}
\contentsline {section}{\numberline {Exa\nobreakspace {}2.2}Maximum size of the particle}{16}{codemass.2.2}
\contentsline {section}{\numberline {Exa\nobreakspace {}2.3}Proposed modifications in ball mill}{17}{codemass.2.3}
\contentsline {section}{\numberline {Exa\nobreakspace {}3.1}terminal velocity}{19}{codemass.3.1}
\contentsline {section}{\numberline {Exa\nobreakspace {}3.2}Estimation of galena}{20}{codemass.3.2}
\contentsline {section}{\numberline {Exa\nobreakspace {}3.3}terminal velocity}{21}{codemass.3.3}
\contentsline {section}{\numberline {Exa\nobreakspace {}3.4}Approximate distance travelled}{23}{codemass.3.4}
\contentsline {section}{\numberline {Exa\nobreakspace {}3.5}maximum size of crystals}{24}{codemass.3.5}
\contentsline {section}{\numberline {Exa\nobreakspace {}4.1}pressure calculation}{26}{codemass.4.1}
\contentsline {section}{\numberline {Exa\nobreakspace {}5.1}Minimum area of thickener}{28}{codemass.5.1}
\contentsline {section}{\numberline {Exa\nobreakspace {}5.2}Sedimentation velocity and solids flux}{29}{codemass.5.2}
\contentsline {section}{\numberline {Exa\nobreakspace {}5.3}Rate of deposition and maximum flux}{30}{codemass.5.3}
\contentsline {section}{\numberline {Exa\nobreakspace {}6.1}minimum fluidising velocity}{32}{codemass.6.1}
\contentsline {section}{\numberline {Exa\nobreakspace {}6.2}fluidisation and transport of particles}{33}{codemass.6.2}
\contentsline {section}{\numberline {Exa\nobreakspace {}6.3}Voidage of the bed}{34}{codemass.6.3}
\contentsline {section}{\numberline {Exa\nobreakspace {}6.4}slope of adsorption isotherm}{36}{codemass.6.4}
\contentsline {section}{\numberline {Exa\nobreakspace {}6.5}Coefficient of heat transfer between gas and the particles}{36}{codemass.6.5}
\contentsline {section}{\numberline {Exa\nobreakspace {}6.6}Volumetric fraction of the bed carrying out evaporation}{38}{codemass.6.6}
\contentsline {section}{\numberline {Exa\nobreakspace {}7.1}volume of filtrate collected per cycle}{40}{codemass.7.1}
\contentsline {section}{\numberline {Exa\nobreakspace {}7.2}Effect on optimium thickness of the cake}{42}{codemass.7.2}
\contentsline {section}{\numberline {Exa\nobreakspace {}7.3}Time taken to produce 1 m3 of filtrate and pressure in this time}{43}{codemass.7.3}
\contentsline {section}{\numberline {Exa\nobreakspace {}7.4}Speed of rotation for maximum throughput}{44}{codemass.7.4}
\contentsline {section}{\numberline {Exa\nobreakspace {}7.5}Optimum filtration time for maximum throughput}{45}{codemass.7.5}
\contentsline {section}{\numberline {Exa\nobreakspace {}7.6}Thickness of cake produced}{46}{codemass.7.6}
\contentsline {section}{\numberline {Exa\nobreakspace {}7.7}Increase in the overall throughput of the press}{47}{codemass.7.7}
\contentsline {section}{\numberline {Exa\nobreakspace {}8.2}Area of membrane and average flux}{49}{codemass.8.1}
\contentsline {section}{\numberline {Exa\nobreakspace {}8.3}Minimum number of membrane modules required}{50}{codemass.8.2}
\contentsline {section}{\numberline {Exa\nobreakspace {}9.1}Value of capacity factor}{53}{codemass.9.1}
\contentsline {section}{\numberline {Exa\nobreakspace {}9.3}TIme taken to produce filtrate}{54}{codemass.9.2}
\contentsline {section}{\numberline {Exa\nobreakspace {}10.1}Time required for solute to dissolve}{56}{codemass.10.1}
\contentsline {section}{\numberline {Exa\nobreakspace {}10.2}Rate of feed of neutral water to the thickeners}{57}{codemass.10.2}
\contentsline {section}{\numberline {Exa\nobreakspace {}10.3}Required number of thickners}{58}{codemass.10.3}
\contentsline {section}{\numberline {Exa\nobreakspace {}10.4}Number of ideal stages required}{59}{codemass.10.4}
\contentsline {section}{\numberline {Exa\nobreakspace {}10.5}Number of theoretical stages required}{60}{codemass.10.5}
\contentsline {section}{\numberline {Exa\nobreakspace {}11.1}Mole fraction calculation}{62}{codemass.11.1}
\contentsline {section}{\numberline {Exa\nobreakspace {}11.2}Saturated Pressure calculation}{63}{codemass.11.2}
\contentsline {section}{\numberline {Exa\nobreakspace {}11.3}Vapour phase composition of a mixture}{64}{codemass.11.3}
\contentsline {section}{\numberline {Exa\nobreakspace {}11.4}Boiling point of equimolar mixture}{65}{codemass.11.4}
\contentsline {section}{\numberline {Exa\nobreakspace {}11.5}Dew point of a equimolar mixture}{67}{codemass.11.5}
\contentsline {section}{\numberline {Exa\nobreakspace {}11.6}Composition of vapour and liquid}{68}{codemass.11.6}
\contentsline {section}{\numberline {Exa\nobreakspace {}11.7}Number of theoretical plates needed}{69}{codemass.11.7}
\contentsline {section}{\numberline {Exa\nobreakspace {}11.8}The Mc Cabe Thiele method}{71}{codemass.11.8}
\contentsline {section}{\numberline {Exa\nobreakspace {}11.9}Number of plates required at total reflux}{73}{codemass.11.9}
\contentsline {section}{\numberline {Exa\nobreakspace {}11.10}Heat required}{74}{codemass.11.10}
\contentsline {section}{\numberline {Exa\nobreakspace {}11.11}Number of theoretical stages required}{75}{codemass.11.11}
\contentsline {section}{\numberline {Exa\nobreakspace {}11.12}Amount of distillate}{76}{codemass.11.12}
\contentsline {section}{\numberline {Exa\nobreakspace {}11.13}Heat required and average composition}{77}{codemass.11.13}
\contentsline {section}{\numberline {Exa\nobreakspace {}11.14}Ideal plates required}{78}{codemass.11.14}
\contentsline {section}{\numberline {Exa\nobreakspace {}11.15}Minimum reflux ratio}{85}{codemass.11.15}
\contentsline {section}{\numberline {Exa\nobreakspace {}11.16}Minimum reflux ratio}{89}{codemass.11.16}
\contentsline {section}{\numberline {Exa\nobreakspace {}11.17}Number of theoretical plates required}{91}{codemass.11.17}
\contentsline {section}{\numberline {Exa\nobreakspace {}11.18}Xhange in n with R}{92}{codemass.11.18}
\contentsline {section}{\numberline {Exa\nobreakspace {}11.19}Optimum reflux ratio}{93}{codemass.11.19}
\contentsline {section}{\numberline {Exa\nobreakspace {}11.20}Plate efficiency for the given data}{94}{codemass.11.20}
\contentsline {section}{\numberline {Exa\nobreakspace {}12.1}Overall liquid film coefficient}{95}{codemass.12.1}
\contentsline {section}{\numberline {Exa\nobreakspace {}12.2}Mass transfer coefficient}{96}{codemass.12.2}
\contentsline {section}{\numberline {Exa\nobreakspace {}12.3}Overall transfer units required}{98}{codemass.12.3}
\contentsline {section}{\numberline {Exa\nobreakspace {}12.4}Height of transfer units and number of transfer units}{99}{codemass.12.4}
\contentsline {section}{\numberline {Exa\nobreakspace {}12.5}Height of the tower}{99}{codemass.12.5}
\contentsline {section}{\numberline {Exa\nobreakspace {}12.6}specific steam consumption}{101}{codemass.12.6}
\contentsline {section}{\numberline {Exa\nobreakspace {}13.1}Composition of final raffinate}{103}{codemass.13.1}
\contentsline {section}{\numberline {Exa\nobreakspace {}13.3}Overall transfer coefficient}{105}{codemass.13.2}
\contentsline {section}{\numberline {Exa\nobreakspace {}13.4}Surface mean droplet size}{106}{codemass.13.3}
\contentsline {section}{\numberline {Exa\nobreakspace {}13.5}Number of overall transfer units in raffinate phase}{107}{codemass.13.4}
\contentsline {section}{\numberline {Exa\nobreakspace {}14.1}Heat surface required}{109}{codemass.14.1}
\contentsline {section}{\numberline {Exa\nobreakspace {}14.2A}Forward feed}{111}{codemass.14.2}
\contentsline {section}{\numberline {Exa\nobreakspace {}14.2B}Backward feed}{115}{codemass.14.3}
\contentsline {section}{\numberline {Exa\nobreakspace {}14.3}Efficiency of the compressor}{116}{codemass.14.4}
\contentsline {section}{\numberline {Exa\nobreakspace {}14.4}Quantity of additional stream required}{117}{codemass.14.5}
\contentsline {section}{\numberline {Exa\nobreakspace {}14.5}Capacity and economy of the system}{118}{codemass.14.6}
\contentsline {section}{\numberline {Exa\nobreakspace {}14.6}Method to drive the compressor}{120}{codemass.14.7}
\contentsline {section}{\numberline {Exa\nobreakspace {}14.7}Optimum boiling time}{121}{codemass.14.8}
\contentsline {section}{\numberline {Exa\nobreakspace {}15.1}Supersaturation ratio}{123}{codemass.15.1}
\contentsline {section}{\numberline {Exa\nobreakspace {}15.2}Increase in solubility}{124}{codemass.15.2}
\contentsline {section}{\numberline {Exa\nobreakspace {}15.3}Theoretical yield}{125}{codemass.15.3}
\contentsline {section}{\numberline {Exa\nobreakspace {}15.4}Yield of Sodium acetate}{125}{codemass.15.4}
\contentsline {section}{\numberline {Exa\nobreakspace {}15.5}Length of crystalliser}{127}{codemass.15.5}
\contentsline {section}{\numberline {Exa\nobreakspace {}15.6}Crystal production rate}{128}{codemass.15.6}
\contentsline {section}{\numberline {Exa\nobreakspace {}15.7}Vapour pressure}{129}{codemass.15.7}
\contentsline {section}{\numberline {Exa\nobreakspace {}15.8}Mass sublimation rates}{129}{codemass.15.8}
\contentsline {section}{\numberline {Exa\nobreakspace {}16.1}Time taken to dry the solids}{131}{codemass.16.1}
\contentsline {section}{\numberline {Exa\nobreakspace {}16.2}Time taken to dry the solids}{132}{codemass.16.2}
\contentsline {section}{\numberline {Exa\nobreakspace {}16.3}Mass flow rate of dry air}{133}{codemass.16.3}
\contentsline {section}{\numberline {Exa\nobreakspace {}16.4}Approximate drying time}{135}{codemass.16.4}
\contentsline {section}{\numberline {Exa\nobreakspace {}16.5}Proposed diameter and length}{136}{codemass.16.5}
\contentsline {section}{\numberline {Exa\nobreakspace {}16.6}Specified diameter of the bed}{139}{codemass.16.6}
\contentsline {section}{\numberline {Exa\nobreakspace {}17.1}Comparison of estimates with the geometric surfaces}{141}{codemass.17.1}
\contentsline {section}{\numberline {Exa\nobreakspace {}17.2}Applicability of various equilibrium theories}{142}{codemass.17.2}
\contentsline {section}{\numberline {Exa\nobreakspace {}17.3}Length of the bed}{144}{codemass.17.3}
\contentsline {section}{\numberline {Exa\nobreakspace {}17.5}Moving bed adsorption design}{146}{codemass.17.4}
\contentsline {section}{\numberline {Exa\nobreakspace {}18.1}Prediction of time t against xs values}{148}{codemass.18.1}
\contentsline {section}{\numberline {Exa\nobreakspace {}18.2}Concentration of HNO3 in solution}{149}{codemass.18.2}
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