Section 1
191kb |
|
List of Tables |
iii |
List of Figures |
v |
List of Acronyms and Abbreviations |
vi |
Executive Summary |
ES-1 |
1 |
Introduction |
1-1 |
Section 2
352kb |
2 |
Hydrogen Fuel From Coal Plants |
2-1 |
|
2.1 |
Hydrogen Separation Device Process Design |
2-1 |
|
2.1.1 |
Updated Assumptions for HSD Design |
2-2 |
2.1.2 |
HSD Design |
2-3 |
2.2 |
Hydrogen Fuel Plant |
2-3 |
|
2.2.1 |
Process Description |
2-9 |
2.2.2 |
Effective Thermal Efficiency |
2-11 |
Section 3
541kb |
2.3 |
Hydrogen Fuel Plant-1112ºF (600ºC) Membrane |
2-12 |
|
2.3.1 |
Process Description |
2-13 |
2.3.2 |
Effective Thermal Efficiency |
2-16 |
2.4 |
Hydrogen Fuel Plant-572ºF(300ºC) Membrane |
2-16 |
|
2.4.1 |
Process Description |
2-17 |
2.4.2 |
Effective Thermal Efficiency |
2-21 |
2.5 |
Hydrogen Fuel Plant-1112ºF(600ºC) Membrane and
80 Percent Hydrogen Transport |
2-21 |
|
2.5.1 |
Process Description |
2-13 |
Section 4
393kb |
2.5.2 |
Effective Thermal Efficiency |
2-16 |
2.6 |
Cost Estimating |
2-26 |
|
2.6.1 |
Approach to Cost Estimating |
2-26 |
2.6.2 |
Production Costs (Operation and Maintenance) |
2-28 |
2.6.3 |
Cost Results |
2-29 |
2.7 |
Summary and Conclusions |
2-33 |
3 |
Hydrogen from Coal and Natural Gas Based Plants |
3-1 |
|
3.1 |
Cases 1,2 and 3-Hydrogen from Natural Gas
Without and With CO2 Recovery |
3-1 |
|
3.1.1 |
Natural Gas Conditioning |
3-1 |
3.1.2 |
Natural Gas Reformer/Boiler |
3-2 |
Section 5
387kb |
3.1.3 |
Water-Gas Shift Reactor |
3-3 |
3.1.4 |
Acid Gas Removal |
3-3 |
3.1.5 |
Hydrogen Purification |
3-3 |
3.2 |
Cases 4 and 5-Hydrogen from Conventional Coal
Gasification without or with CO2 Removal |
3-10 |
|
3.2.1 |
Gasifier |
3-10 |
3.2.2 |
Air Separation Unit |
3-10 |
3.2.3 |
Particulate Removal |
3-10 |
3.2.4 |
Shift |
3-11 |
3.2.5 |
Sulfur Removal/Hydrogen Purification |
3-11 |
3.3 |
Summary and Conclusions |
3-16 |
Section 6
1201kb |
4 |
Hydrogen Fuel From Wyodak Coal/ Biomass Blend |
4-1 |
|
4.1 |
Introduction |
4-1 |
4.2 |
Process Description |
4-4 |
|
4.2.1 |
Gasifier |
4-5 |
4.2.2 |
Air Separation Unit |
4-5 |
4.2.3 |
Hot Gas Cleanup System |
4-5 |
Section 7
254kb |
4.2.4 |
Sulfuric Acid Plant |
4-7 |
4.2.5 |
Hydrogen Separation/Conventional Turbine Expander |
4-7 |
4.2.6 |
Effective Thermal Efficiency |
4-8 |
4.3 |
Cost Estimate |
4-8 |
4.4 |
Summary and Conclusions |
4-11 |
5 |
References |
5-1 |