Correlations in the molecular weight distribution of polymers

Mass transfer with chemical reaction

“…Beyond this, the frequency increase was less noticeable. These observations conformed with the findings of other workers in this field (1,14).…”

“…the bubble diameter is independent of the gas flow rate. Van l<revelen and Hoftijzer (1) analysed data of other (1, . workers and concluded that such relationship only held below certain values of gas flow rate, called critical flow rates, above which, the bubble diameter increases with gas flow rate.…”

“…Therefore, above the critical gas flow rate~ the gas must be transported by larger bubbles. Van Krevelen and Hoftijzer (1) showed the relationship between Ex (gdAp expansion group) and Re ~d vrp . .…”

“…The reactant was then poured into the reservoir and the solution metering pump [13} started. Air was admitted into the reactor column [1] before the reactants reached the nozzle to prevent the reactants from flowing back.…”

“…Reynolds number and the assumption of thin boundary layer was valid for For resistances in series, the mass transfer coefficient may be related as -24) and 1 1 1…”