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The pyrite (iron sulfide) roasting process is carried out following the next reaction [FeS2 (s) + O2 (g)] 25°C → [Fe2O3 (s) + SO2(g)] 900 °C a) Determine the enthalpy balance for the reaction as stated in the reaction shown b) Determine the enthalpy balance using air with 10% excess and preheated to 500°C

The pyrite (iron sulfide) roasting process is carried out following the next reaction [FeS2 (s) + O2 (g)] 25°C → [Fe2O3 (s) + SO2(g)] 900 °C a) Determine the enthalpy balance for the reaction as stated in the reaction shown b) Determine the enthalpy balance using air with 10% excess and preheated to 500°C

Introduction to Chemical Engineering Thermodynamics
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 pyrite (iron sulfide) roasting process is carried out following the next reaction [FeS2 (s) + O2 (g)]25°C → [Fe2O3 (s) + SO2(g)] 900 °C a) Determine the enthalpy balance for the reaction as stated in the reaction shown b) Determine the enthalpy balance using air with 10% excess and preheated to 500°C
Transcribed Image Text:The pyrite (iron sulfide) roasting process is carried out following the next reaction [FeS2 (s) + O2 (g)]25°C → [Fe2O3 (s) + SO2(g)] 900 °C a) Determine the enthalpy balance for the reaction as stated in the reaction shown b) Determine the enthalpy balance using air with 10% excess and preheated to 500°C
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