|
1 |
Introduction |
1-1 |
|
2 |
Summary |
2-1 |
|
3 |
Carbon Dioxide Removal Tradeoff Study |
3-1 |
| |
3.1 |
Introduction |
3-1 |
|
3.2 |
Chemical Solvents |
3-2 |
| |
3.2.1 |
High Concentration MEA |
3-2 |
|
3.2.2 |
Inhibited Amines |
3-3 |
|
3.2.3 |
Benfield Hot Potassium Carbonate Process |
3-4 |
|
3.3 |
Physical Solvents |
3-4 |
| |
3.3.1 |
Selexol |
3-4 |
|
3.3.2 |
Rectisol |
3-5 |
|
3.4 |
Cryogenic - Ryan Holms Process |
3-5 |
|
3.5 |
Other Processes |
3-6 |
| |
3.5.1 |
Membrane |
3-6 |
|
3.5.2 |
Membrane Plus PSA/Inhibited Amine |
3-6 |
|
3.5.3 |
PSA |
3-7 |
|
3.5.4 |
Exxon Controlled Freeze Zone Process |
3-7 |
|
3.6 |
Discussion and Conclusion |
3-7 |
|
4 |
Preliminary Design for Coal Receiving and
Preparation |
4-1 |
| |
4.1 |
Coal Receiving and Storage (Plant 101) |
4-1 |
| |
4.1.1 |
Design Basis |
4-1 |
|
4.1.2 |
Process Description |
4-1 |
|
4.1.3 |
Major Equipment List & Utility Summary |
4-2 |
|
4.2 |
Coal Drying and Grinding (Plant 102) |
4-3 |
| |
4.2.1 |
Design Basis |
4-3 |
|
4.2.2 |
Process Description |
4-3 |
|
4.2.3 |
Equipment List and Utility Summary |
4-4 |
|
5 |
Preliminary Design for Syngas Production |
5-1 |
| |
5.1 |
Shell Gasification - Illinois #6 Coal (Plant
103) |
5-1 |
| |
5.1.1 |
Design Basis |
5-2 |
|
5.1.2 |
Process Description |
5-2 |
|
5.1.3 |
Material Balance |
5-4 |
|
5.2 |
Syngas Wet Scrubbing (Plant 109) |
5-4 |
| |
5.2.1 |
Design Basis and Considerations |
5-4 |
|
5.2.2 |
Process Description |
5-5 |
|
5.2.3 |
Material Balance |
5-5 |
|
5.3 |
Syngas Treating and Cooling (Plant 104) |
5-5 |
| |
5.3.1 |
Design Basis and Considerations |
5-6 |
|
5.3.2 |
Technology/Vendor Selection |
5-7 |
|
5.3.3 |
Process Description |
5-7 |
|
5.3.4 |
Material Balance |
5-8 |
|
5.4 |
Acid Gas Removal (Plant 106) |
5-8 |
| |
5.4.1 |
Design Basis |
5-8 |
|
5.4.2 |
Process Description |
5-8 |
|
5.4.3 |
Material Balance |
5-9 |
|
5.5 |
Sulfur Polishing (Plant 108) |
5-9 |
| |
5.5.1 |
Design Basis |
5-9 |
|
5.5.2 |
Process Description |
5-10 |
|
5.5.3 |
Material Balance |
5-10 |
|
6 |
Task 3 - Engineering Design Criteria |
6-1 |
| |
6.1 |
Steam Injection versus External Water Gas Shift |
6-1 |
| |
6.1.1 |
Scoping Studies |
6-2 |
|
6.1.2 |
Recommendation for Basis of Design |
6-4 |
|
6.2 |
Alternate Refining Upgrade Process (ZSM-5) |
6-5 |
| |
6.2.1 |
Alternative Case Design Basis |
6-5 |
|
6.2.2 |
Prediction of ZSM-5 Conversion and Yield |
6-5 |
|
6.2.3 |
Recommendations |
6-7 |
|
6.2.4 |
Elemental Balance |
6-7 |
|
7 |
Project Management |
7-1 |
| |
7.1 |
Task 7 - Project Management and Administration |
7-1 |
|
7.2 |
Key Personnel Staffing Report |
7-1 |
