It is being considered that the following gas-phase reaction be carried out in a CSTR: A + 2B → 4C The reactor will be operated isobarically and isothermally. The rate law for the reaction is given as: (-r^)=k · CA•CB where, k = 8 L/mol-min at the operating temperature. %3D The total feed volumetric flow rate to the reactor at operating temperature and pressure is 10 L/min. The feed consists of A, B and an inert (I). The feed molar flow rates are FA0=FB0= 1 mol/s and F10=2 mol/s. Calculate the volume of reactor required to achieve 80% conversion

Pure CO is mixed with 100 percent excess air and completely burned at constant pressure. The reactants are originally at 400 K. Determine the heat added or removed if the products leave at 600 K. The standard heat of reaction at 298 K is -282.99 kJ per mol CO burned. The mean specific heats applicable in the temperature range of this problem are 29.10, 29.70, 29.10, and 41.45 J/mol K respectively for CO, O₂, N₂ and CO₂.

2021 CRÉ homework 1 1. For gas phase reaction A→B is carried out isothermally. We have the following reaction data: X= 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.85 -TA (mol/(dm³ s))= 0.0053 0.0052 0.005 0.0045 0.004 0.0033 0.0025 0.0018 0.00125 0.001 Plot 1/(-ra) vs. X.

The gas phase reaction A → 2R + ½S is carried out in a tubular reactor with the following reaction and reactor conditions:(i) Reaction = First Order;(ii) Reactor Dimensions: diameter = 50 cm and length = 6 m;(iii) Power is made from the introduction of a single power currentwith 60% by weight of A and 40% by weight of aggregate;(iv) Global feeding of 400 mol/hour;(v) Feed current conditions: temperature of 25°C and pressure of 4 atm;(vi) Reactor temperature = 200 °C;(vii) Conversion obtained: 75%;(viii) Molecular Weights: Reagent A = 38 g/gmol; inert = 28 g/gmol.What is the volume of a mixing reactor operating under the same feed conditions as the tubular reactor and at the same conversion?

Into a combustion reactor, hexane at 55 mol and 25% excess dry air are fed. The fractional conversion of hexane is 85%. Assume that air is 21 mol% oxygen and 79 mol% nitrogen. The governing equation for the combustion reaction is: 2 C6H14 + 19 O2 → 12 CO2 + 14 H2O a. Draw a complete flowchart of the process. Clearly state any assumptions. b. Perform a degree-of-freedom analysis (atomic species DOF). c. What is the mole fraction of carbon dioxide in the flue gas on a dry basis? PLEASE Solve using ATOMIC SPECIES, thank you

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What is the primary difference between enzymatic and non-enzymatic reactions in chemical engineering? a) Enzymatic reactions involve catalysts, while non-enzymatic reactions do not. b) Enzymatic reactions are slower compared to non-enzymatic reactions. c) Enzymatic reactions are reversible, while non-enzymatic reactions are irreversible. d) Enzymatic reactions require higher temperatures and pressures compared to non- enzymatic reactions.

A reactor is used for oxidation of a chemical compound. The reaction rate constant k is 0.8 h HRT is 4 h. The oxidation efficiency is 96%. Determine the flow regime in the reactor.

Calculate Npr = ______x10^3 Please show your complete solution. When solving write the units. Please write clearly and readable. Thank you.

Ammonia is to be produced from nitrogen and hydrogen. The feed is at 500 C, 10 atm at 100kmol/min. We wish to hold the reactor at isothermal conditions and at constant pressure. The conversion is expected to be 25%. a. write the balanced reaction equation b. Will the reactor require heating or cooling c. at what rate?