|
1 |
Introduction |
1-1 |
| |
Background |
1-1 |
| Objectives |
1-1 |
| Auditing |
1-2 |
| Project Organization |
1-2 |
| Report Organization |
1-2 |
|
2 |
Summary of Sampling Activities |
2-1 |
| |
Process Descriptions / Samples Locations |
2-1 |
| |
Coal Slurry |
2-1 |
| Gasification |
2-1 |
| Particulate Removal |
2-3 |
| Gas Cooling / Moisture Removal |
2-3 |
| Acid Gas Removal |
2-3 |
| Sulfur Recovery / Incineration |
2-4 |
| Power Production |
2-4 |
| Process Wastewater |
2-4 |
| Samples Collected |
2-4 |
| Problems Encountered |
2-11 |
| |
Particulate-Free Gas (5b) |
2-11 |
| Sour Syngas (11) |
2-12 |
| Sour Gas (22) |
2-12 |
| Plant Operational Problems |
2-12 |
| Sampling Equipment Problems |
2-12 |
|
3 |
Process Operation |
3-1 |
|
4 |
Analytical Results |
4-1 |
|
5 |
Data Evaluation and Quality Control |
5-1 |
| |
Quality Control Results |
5-1 |
| |
Metals-Solid Streams and Gas Particulate Samples |
5-3 |
| Selectamine TM System |
6-17 |
| Selectox TM Unit |
6-18 |
| Incinerator |
6-18 |
| Gas Turbine |
6-18 |
| Sour Water Stripper |
6-18 |
| Emission Factors |
6-19 |
| Hot Synthesis Gas Composition |
6-21 |
|
7 |
Comparison of Metal Measurement
Techniques |
7-1 |
|
8 |
Measurement of Mercury in Coal Synthesis
Gas |
8-1 |
| |
Method Descriptions |
8-2 |
| |
EPA Method 29 |
8-2 |
| Charcoal Sorbents |
8-4 |
| Gold Amalgamation - CVAAS |
8-5 |
| Results |
8-9 |
| |
Total Mercury Measurements |
8-9 |
| CVAAS Speciation Results |
8-12 |
| Calibration and Quality Control |
8-16 |
| Conclusions and Recommendations |
8-19 |
| |
Recommendations for Further Testing |
8-20 |
| References |
8-21 |
|
Appendix A |
Quality Control |
A-1 |
|
Appendix B |
Sampling Methods |
B-1 |
|
Appendix C |
Sample Preparation and Analysis |
C-1 |
|
Appendix D |
Calculations for Error, Bias, and Uncertainty |
D-1 |
|
Appendix E |
Material Balance, Removal Efficiency & Emissions
Factor Calculations |
E-1 |
|
Appendix F |
Sampling Data Summary Sheets |
F-1 |
|
Appendix G |
Detailed Analytical Results |
G-1 |
|
Appendix H |
Design Detail, Hot Gas Probe |
H-1 |
|
Appendix I |
Glossary |
I-1 |
