Chemical Reaction Engineering Which of the following factors control the design of a fluid-solid reactor? Size distribution of solids beingtreated All of these Reaction kinetics for single particle, Flow patterns of solids and fluid in the reactor Size distribution of solids beingtreated All of these Reaction kinetics for single particle, Flow patterns of solids and fluid in the reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Recycling back of outlet stream to the reactor from an ideal CSTR carrying out a first order liquid phase reaction will result in __________ in conversion. Increase Decrease Either A or B, depends on the type of reaction No change Increase Decrease Either A or B, depends on the type of reaction No change ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The most unsuitable reactor for carrying out reactions in which high reactant concentration favours high yields is Series of CSTR Plug flow reactor Backmix reactor PFR in series Series of CSTR Plug flow reactor Backmix reactor PFR in series ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which of the following resistances is not involved in a gas phase catalytic (gas- solid) reaction? Gas film and pore surface diffusion resistances for products Ash resistance Surface phenomenon resistance Gas film and pore surface diffusion resistances for reactants Gas film and pore surface diffusion resistances for products Ash resistance Surface phenomenon resistance Gas film and pore surface diffusion resistances for reactants ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering An irreversible first order reaction is being carried out in a CSTR and PFR of same volume. The liquid flow rates are same. The relative conversion will Be same in both cases Be more in PFR than in CSTR Be more in CSTR than in PFR Depend on the temperature Be same in both cases Be more in PFR than in CSTR Be more in CSTR than in PFR Depend on the temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The rate constant of a first order reaction depends on the Concentration of the reactant Temperature Time Concentration of the product Concentration of the reactant Temperature Time Concentration of the product ANSWER DOWNLOAD EXAMIANS APP
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