Methane (CH) reacts with oxygen gas (0,) to produce formaldehyde (HCHO) in the presence of a catalyst. Unfortunately, methane can also oxidize into carbon dioxide (CO,) and water vapor (H,O): CH4 + 02→HCHO +H20 CH4 +20, →CO, +2H,0 The feed to the reactor contains equimolar of methane and oxygen gas. Use a feed stream of 100 mol/s as a basis. The fractional conversion of methane is 0.9 and the fractional yield of formaldehyde is 0.855. (a) Plot a diagram illustrating the (b) What are the two extents of reaction, §, and 5,? (c) Determine the molar fraction of each component in the product stream. process.
Methane (CH) reacts with oxygen gas (0,) to produce formaldehyde (HCHO) in the presence of a catalyst. Unfortunately, methane can also oxidize into carbon dioxide (CO,) and water vapor (H,O): CH4 + 02→HCHO +H20 CH4 +20, →CO, +2H,0 The feed to the reactor contains equimolar of methane and oxygen gas. Use a feed stream of 100 mol/s as a basis. The fractional conversion of methane is 0.9 and the fractional yield of formaldehyde is 0.855. (a) Plot a diagram illustrating the (b) What are the two extents of reaction, §, and 5,? (c) Determine the molar fraction of each component in the product stream. process.
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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![Methane (CH₄) reacts with oxygen gas (O₂) to produce formaldehyde (HCHO) in the presence of a catalyst. Unfortunately, methane can also oxidize into carbon dioxide (CO₂) and water vapor (H₂O):
\[ \text{CH}_4 + \text{O}_2 \rightarrow \text{HCHO} + \text{H}_2\text{O} \]
\[ \text{CH}_4 + 2\text{O}_2 \rightarrow \text{CO}_2 + 2\text{H}_2\text{O} \]
The feed to the reactor contains equimolar amounts of methane and oxygen gas. Use a feed stream of 100 mol/s as a basis. The fractional conversion of methane is 0.9 and the fractional yield of formaldehyde is 0.855.
(a) Plot a diagram illustrating the process.
(b) What are the two extents of reaction, ξ₁ and ξ₂?
(c) Determine the molar fraction of each component in the product stream.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8ed819a1-7cc7-4b35-b605-cdaaef8761fd%2Fc108c28b-e79a-4acb-aa1b-95b7f919856b%2Fo3nthy_processed.png&w=3840&q=75)
Transcribed Image Text:Methane (CH₄) reacts with oxygen gas (O₂) to produce formaldehyde (HCHO) in the presence of a catalyst. Unfortunately, methane can also oxidize into carbon dioxide (CO₂) and water vapor (H₂O):
\[ \text{CH}_4 + \text{O}_2 \rightarrow \text{HCHO} + \text{H}_2\text{O} \]
\[ \text{CH}_4 + 2\text{O}_2 \rightarrow \text{CO}_2 + 2\text{H}_2\text{O} \]
The feed to the reactor contains equimolar amounts of methane and oxygen gas. Use a feed stream of 100 mol/s as a basis. The fractional conversion of methane is 0.9 and the fractional yield of formaldehyde is 0.855.
(a) Plot a diagram illustrating the process.
(b) What are the two extents of reaction, ξ₁ and ξ₂?
(c) Determine the molar fraction of each component in the product stream.
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