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Open-burning of rice straw residues pollutes the air and contributes to global warming through emissions of GHGS. Although burning of straw residues emits large amounts of CO,, this component of is not considered as net GHG emissions and only concludes the annual carbon cycle that has started with photosynthesis. Hence, we focus on emissions of CH, and N,O from open-field burning. For one ton of rice straw burning, compute the total emissions of CH4 and N20. Emission factors are 4.51 g CH, and 0.069 g N,0 per kg dry weight of straw.

Open-burning of rice straw residues pollutes the air and contributes to global warming through emissions of GHGS. Although burning of straw residues emits large amounts of CO,, this component of is not considered as net GHG emissions and only concludes the annual carbon cycle that has started with photosynthesis. Hence, we focus on emissions of CH, and N,O from open-field burning. For one ton of rice straw burning, compute the total emissions of CH4 and N20. Emission factors are 4.51 g CH, and 0.069 g N,0 per kg dry weight of straw.

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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Open-burning of rice straw residues pollutes the air and contributes to global warming through emissions of GHGS. Although burning of straw residues emits large amounts of CO, this component of is not considered as net GHG emissions and only concludes the annual carbon cycle that has started with photosynthesis. Hence, we focus on emissions of CH, and N,O from open-field burning. For one ton of rice straw burning, compute the total emissions of CH4 and N20. Emission factors are 4.51 g CH, and 0.069 g N,0 per kg dry weight of straw.
Transcribed Image Text:Open-burning of rice straw residues pollutes the air and contributes to global warming through emissions of GHGS. Although burning of straw residues emits large amounts of CO, this component of is not considered as net GHG emissions and only concludes the annual carbon cycle that has started with photosynthesis. Hence, we focus on emissions of CH, and N,O from open-field burning. For one ton of rice straw burning, compute the total emissions of CH4 and N20. Emission factors are 4.51 g CH, and 0.069 g N,0 per kg dry weight of straw.
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