Uses of hydrogen

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Table of contents

Abstract
Executive summary
1. Introduction
1.1 Definition of project
1.2 Aim of the project
1.3 Chemcad
1.3.1 Advantages of Chemcad
1.3.2 Applications of Chemcad
1.3.3 Industries using Chemcad
1.3.4 Chemcad modules
1.4 Reactors
1.4.1 Stoichiometric reactor
1.4.2 Equilibrium reactor
1.4.3 Gibb’s reactor
1.5 Method to run Chemcad
2. Production of hydrogen by steam reforming of natural gas
2.1 Introduction
2.2 Hydrogen
2.3 Uses of hydrogen
2.4 Production processes
2.4.1 Electrolysis of water
2.4.2 Refinery processes
2.4.3 Partial oxidation
2.4.4 Hydrogen from Conversion of Metals
2.4.5 Production of hydrogen by steam reforming of natural gas
2.5 Selection of process
2.6 Method
2.6.1 Raw material
2.6.2 Equipment
2.6.3 Desulphurization
2.6.3 Steam reforming
2.6.4 CO shift conversion
2.6.5 Carbon dioxide removal section
2.7 Results
2.8 Discussion
2.9 Conclusion
3. Production of ethylene glycol by hydrolysis of ethylene oxide
3.1 Introduction
3.2 Ethylene glycol
3.3 Uses of ethylene glycol
3.4 Production of ethylene glycol
3.4.1 Ethylene Carbonate Process
3.4.2 Halcon Acetoxylation process
3.4.3 Hydrolysis of Ethylene Oxide
3.5 Selection of the process
3.6 Method
3.6.1 Raw Materials
3.6.2 Ethylene oxide reacts with water to form ethylene glycol
3.6.3 Ethylene glycol dewatering
3.6.4 Purification of ethylene glycol
3.7 Results
3.8 Discussion
3.9 Conclusion
4. Production of nitric acid by oxidation of ammonia
4.1 Introduction
4.2 Nitric acid
4.3 Uses of nitric acid
4.4 Production of nitric acid
4.4.1 Chilean nitrate process
4.4.2 Birkeland-Eyed process
4.4.3 Ammonia oxidation process
4.5 Selection process
4.6 Method
4.6.1 Raw material
4.6.2 Ammonia oxidation
4.6.3 Steam super heater
4.6.4 Waste heat boiler
4.6.5 Platinum filter
4.6.6 Preheater
4.6.7 Cooler and condenser
4.6.8 Purification of nitric acid
4.7 Selection of pressure process
4.7.1 Single pressure process
4.7.2 The Dual-Pressure Process
4.7.3 Selecting single pressure process
4.8 Results
4.9 Discussion
4.10 Conclusion
5. Production of sulfur from acid gas
5.1 Introduction
5.2 Sulfur
5.3 Uses of sulfur
5.4 Production of sulfur
5.4.1 Production from native ores by distillation
5.4.2 Frasch process
5.4.3 Iron oxide process
5.4.4 Activated carbon process
5.4.5 Claus process
5.5 Selection of process
5.6 Method
5.6.1 Raw material
5.6.2 Oxidation of acid gas
5.7 Results
5.8 Discussion
5.9 Conclusion
6. Rotary dryer
6.1 Statement
6.2 Humidity
6.3 Results
6.4 Conclusion
7. Overall conclusion
Acknowledgement
Reference
Appendix