If 100.0 kg/h of this fuel is to be burned with 30.0% excess air, what is the required air feed rate? i kmol/h What is the required feed rate if the combustion is only 75.0% complete? kmol/h

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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100%
Given: A gas contains 75.0 wt% methane, 5.00 wt% ethane, 15.0 wt% ethylene, and the balance water.
**Problem Statement:**

1. If 100.0 kg/h of this fuel is to be burned with 30.0% excess air, what is the required air feed rate?
   
   **Answer:**
   
   \(\_\_\_\_\_\) kmol/h

2. What is the required feed rate if the combustion is only 75.0% complete?
   
   **Answer:**
   
   \(\_\_\_\_\_\) kmol/h

**Explanation:**

The text includes mathematical problems related to combustion processes, specifically calculating the air feed rate required for burning fuel under different conditions.

**Note:** No graphs or diagrams are present to explain.
Transcribed Image Text:**Problem Statement:** 1. If 100.0 kg/h of this fuel is to be burned with 30.0% excess air, what is the required air feed rate? **Answer:** \(\_\_\_\_\_\) kmol/h 2. What is the required feed rate if the combustion is only 75.0% complete? **Answer:** \(\_\_\_\_\_\) kmol/h **Explanation:** The text includes mathematical problems related to combustion processes, specifically calculating the air feed rate required for burning fuel under different conditions. **Note:** No graphs or diagrams are present to explain.
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