|
Executive Summary |
ES-1 |
5 |
|
Introduction and Methodology |
1 |
8 |
|
1. |
Process Selection Rationale |
1-1 |
9 |
|
1.1 |
Introduction |
1-1 |
9 |
|
1.2 |
Process Description and Rationale |
1-2 |
10 |
|
1.2.1 |
Sulfur Removal for Low-Temperature Design Case |
1-2 |
10 |
|
1.2.2 |
Sulfur Removal for High-Temperature Design Case |
1-3 |
11 |
|
1.3 |
Discussion |
1-4 |
12 |
|
1.3.1 |
Technologies Not Chosen |
1-4 |
12 |
|
2. |
Equipment Design and Cost Estimates |
2-1 |
13 |
|
2.1 |
Introduction and Methodology |
2-1 |
13 |
|
2.2 |
Key Design Assumptions |
2-3 |
15 |
|
2.3 |
Operating Costs and Utility Requirements |
2-3 |
15 |
|
2.4 |
Changing Flows, Conditions, and Compositions |
2-6 |
18 |
|
2.4.1 |
Flowrate Impacts |
2-6 |
18 |
|
2.4.2 |
Composition Impacts |
2-9 |
21 |
|
2.5 |
Follow-up and Areas for Further Study |
2-10 |
22 |
|
3. |
Labor Requirements |
3-1 |
23 |
|
3.1 |
Summary |
3-1 |
23 |
|
3.2 |
Labor Requirements |
3-1 |
23 |
|
3.3 |
Differences with Wood Gasification Cases |
3-4 |
26 |
|
3.3.1 |
Size |
3-4 |
26 |
|
3.3.2 |
Complexity |
3-5 |
27 |
|
4. |
Sulfur Recycle Options |
4-1 |
28 |
|
4.1 |
Introduction |
4-1 |
28 |
|
4.2 |
Pulping Methods |
4-1 |
28 |
|
Appendices |
|
A |
High Temperature Gasifier to Power Design Case PFDs |
A-1 |
31 |
|
B |
Low-Temperature Gasifier to Power Design Case PFDs |
B-1 |
35 |
|
C |
High-Temperature Gasifier to Chemicals Design Case PFDs |
C-1 |
39 |
|
D |
Low-Temperature Gasifier to Chemicals Design Case PFDs |
D-1 |
44 |
|
E |
Equipment Lists |
E-1 |
48 |
