→ 2B is a first-order elementary reaction. The reaction is to10) The liquid-phase reaction Atake place in a 300-L constant volume batch reactor that is initially charged with 5 mol/L A.Under the reaction conditions, the kinetic rate constant, kA = 0.825 h¹.a. Determine the time that it will take (in hours) to consume 95% of species A.=-YA STAVdNAㄧˊdtSort = dt SNACNA ANA-VA-KACAtry: CA=CAO (1-x)NAO VAVNA ANAUNA KANAt = √ NAt=ANA-VAVdNA 1 (In NAO-INNA)NA KAIN300=60m5 molIn3.63h0.8250.05b. What will be the concentration of species A (in mol/L) after one hour?300= 60 mol5molGomol3.63h16.52 mol/h Can't go upAmajn

Part a: Determine the time to consume 95% of species A Given Data: V=300 LCA0=5 mol/LkA=0.825 h−1…

Answered: → 2B is a first-order elementary…

Introduction to Chemical Engineering Thermodynamics

8th Edition

ISBN:9781259696527

Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart

Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart

Chapter1: Introduction

Section: Chapter Questions

Problem 1.1P

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The reaction A+Big-CD) is carried out in a reactor followed by a separator as shown below. Reactor YRB. FRG Separator FPG C Notation: Molar flow rate of fresh B is Fr Molar flow rate of A is FA Molar flow rate of recycle gas is Fao Mole fraction rate of B in recycle gas is You Molar flow rate of purge Gas is Fro Molar flow rate of C is Fc Here Fru-2 mol's, FA-1 mols, FFA-5 and A is completely converted. If Yas-0.3, the ratio of recycle gas to pure gas (Fao/Fra) is?
The elementary reversible gas phase reaction A+ 2B is to be carried out isothermally (250 °C) and at constant pressure in a variable batch reactor. Initially pure A is present at a concentration of 0.01 mol/dm'. Set up the equation (all constant values and limits shown) to solve for the time it will take to reach 85% of the equilibrium conversion of A at 250 °C. T (°C) k (min"') Kc (mol/dm) 200 0.27 0.018 400 1.05 0.006
Consider the process shown below where a feed of pure A enters a reactor where the reaction A B occurs. The product stream is then perfectly separated to give a pure B final product, and the unreacted pure A is recycled back to enter the reactor again. Recycle (R) x4.R=1.0, xBR = 0 Feed (F) Reactor Product (P) XA.F=1 *B,F =0 Separator *AP =0 *B.P = 1 A-B If the recycle ratio is R/F = 2.5 moles recycled (Stream R) per mole of feed (Stream F), then determine the single pass conversion in the reactor. Enter your answer as a percentage rounded off to one decimal place.
5.9. Given the reaction A → B. plot the function n = (CA - CA)/CAO versus time for a batch-reaction system for the rate relationships given below: (a) A = -k (b) A = -K(C) 0.5 (C) TA= -K (CA), (d) r₁ = -k(C₁)²
QUESTION 1. Find the temperature and pressure would be to achieve 57.6% conversion of reactants. Please note that the reactants initially are in equimolar ratio and time required to achieve 57.6% conversion is 4 min. 2. Using the same temperature as in part (a), find the space time required for 75.4% conversion of ?4?6 if the reaction is carried out isothermally. 3. By using the temperature and pressure obtained in part (a), further study is done in plug flow reactor (PFR) with the gaseous mixture feed of 75% C2H4 and 25% C4H6 for variable volume of flow system to achieve higher conversion of ?2?4 up to 85% for 10 minutes. The reactor consists of 200 tubes with inner diameter of 1.5-inch. The reaction is second order with respect to C2H4. Prepare a detailed design calculation and estimate the production rate (kg/day) of C6H10. State all the assumptions made. If the result from the investigation is flawed by any chance, determine the reaction time at the conversion of 85%. (if this…
3- A system of stirred tanks is to be designed to convert 90 % of a solution containing 9.5 kmol/m? of a reactant A. laboratory data showed that the reaction is first order with a rate constant k = 6.5 x 10 sec’!. The feed rate to the reactor is 3.2 x 10 m%sec. Calculate: a) The volume if a single CSTR is used; b) The volume if two equal stirred tank reactors are used in series.
The rate law for the reaction, 2D + E → F, is experimentally determined to be -rp=kDCC with a rate constant kp = 15 (mol/L)/s. What are the values of ke and KF?
The product R is prepared by isomerizing A in the liquid phase in atank reactor:A -> R rA = -k*cAIn kinetic studies in a batch reactor on a laboratory scale, i.e. in a flaskimmersed in a thermostat bath, experiments were made where the concentration changeover time was measured. The mixture was complete and the reactor wasothermal. Atan experiment with pure A and the temperature 163 ° C the following values were obtained:t (h) Remaining amount A (%)0.5 71.81 44.32 19.53 9.24 4.05 1.7Calculate using the above data the volume of an ideal tank reactor forproduction of 10 kg R per hour if the reactor is isothermal and hasthe temperature 163 ° C. The turnover of A is 97% and the input flowcontains only A. Assume that the density of the liquid is constant, 700 kg…
Parts A and B please!!
The reaction ABCD is carried out in a reactor followed by a separator as shown below. Reactor YRB. FRG Separator FpG. tc Notation: Molar flow rate of fresh B is Fra Molar flow rate of A is FA Molar flow rate of recycle gas is Fao Mole fraction rate of B in recycle gas is You Molar flow rate of purge Gas is Fro Molar flow rate of C is Fc Here Frp-2 mol/s, FA-1 mol's, FFA-5 and A is completely converted If Yas-0.3. the ratio of recycle gas to pure gas (Fao/Fra) is? |||
Based on the kinetics below, show on the graph which reactors (PFR and CSTR) you would indicate for each conversion range of the chemical reaction. ww mwww www ww w www w 1/(-ra) ХА
The following reaction follows first-order kinetics. so,Cl,(g) → SO,(g) + Ci,(@) Calculate the rate constant (in M/min) given the data: [SO2CI2] (M) Time (min) 0.0345 0 0.0245 3.8 0.0212 5.6 0.0154 9.3

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