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catalyst Ammonia (NH ) is made by the Haber process: N, + 3H, 2NH; high pressure The nitrogen required for this process is obtained from air by using the air to burn natural gas (mostly CH,), thereby removing the oxygen from the air, leaving behind only nitrogen. The hy- drogen required is obtained by steam reforming natural gas to carbon monoxide and hydrogen, followed by a shift conversion reaction to increase the yield of hydrogen: catalyst CH, + H,O«g) → CÓ + 3H, (Steam Reforming) catalyst Со + Н.О CO, + H, (Shift Conversion) How many cubic meters of natural gas at STP are required to produce one tonne of ammonia? Air may be assumed to consist of 80.0 mol % nitrogen and 20.0 mol % oxygen. For the of calculation, you may assume the complete stoichiometric combustion of methane in air to pro- duce carbon dioxide and water, and that no nitrogen oxides are formed. O purpose

catalyst Ammonia (NH ) is made by the Haber process: N, + 3H, 2NH; high pressure The nitrogen required for this process is obtained from air by using the air to burn natural gas (mostly CH,), thereby removing the oxygen from the air, leaving behind only nitrogen. The hy- drogen required is obtained by steam reforming natural gas to carbon monoxide and hydrogen, followed by a shift conversion reaction to increase the yield of hydrogen: catalyst CH, + H,O«g) → CÓ + 3H, (Steam Reforming) catalyst Со + Н.О CO, + H, (Shift Conversion) How many cubic meters of natural gas at STP are required to produce one tonne of ammonia? Air may be assumed to consist of 80.0 mol % nitrogen and 20.0 mol % oxygen. For the of calculation, you may assume the complete stoichiometric combustion of methane in air to pro- duce carbon dioxide and water, and that no nitrogen oxides are formed. O purpose

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
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catalyst Ammonia (NH) is made by the Haber process: N, + 3H, 2NH; high pressure The nitrogen required for this process is obtained from air by using the air to burn natural gas (mostly CH,), thereby removing the oxygen from the air, leaving behind only nitrogen. The hy- drogen required is obtained by steam reforming natural gas to carbon monoxide and hydrogen, followed by a shift conversion reaction to increase the yield of hydrogen: catalyst CH¸ + H,0g) > СО + ЗH, (Steam Reforming) СО + Н,Ор catalyst СО, + Н, (Shift Conversion) How many cubic meters of natural gas at STP are required to produce one tonne of ammonia? Air may be assumed to consist of 80.0 mol % nitrogen and 20.0 mol % oxygen. For the purpose of calculation, you may assume the complete stoichiometric combustion of methane in air to pro- duce carbon dioxide and water, and that no nitrogen oxides are formed. O
Transcribed Image Text:catalyst Ammonia (NH) is made by the Haber process: N, + 3H, 2NH; high pressure The nitrogen required for this process is obtained from air by using the air to burn natural gas (mostly CH,), thereby removing the oxygen from the air, leaving behind only nitrogen. The hy- drogen required is obtained by steam reforming natural gas to carbon monoxide and hydrogen, followed by a shift conversion reaction to increase the yield of hydrogen: catalyst CH¸ + H,0g) > СО + ЗH, (Steam Reforming) СО + Н,Ор catalyst СО, + Н, (Shift Conversion) How many cubic meters of natural gas at STP are required to produce one tonne of ammonia? Air may be assumed to consist of 80.0 mol % nitrogen and 20.0 mol % oxygen. For the purpose of calculation, you may assume the complete stoichiometric combustion of methane in air to pro- duce carbon dioxide and water, and that no nitrogen oxides are formed. O
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