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Section 1
960kb
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1 |
Introduction and Objectives |
1-1 |
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1.1 |
Introduction |
1-1 |
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1.2 |
Objectives |
1-1 |
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2 |
Separation Process Selection |
2-1 |
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2.1 |
Design Basis |
2-1 |
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2.1.1 |
Baseline Design |
2-1 |
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2.1.2 |
Physical Information |
2-1 |
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2.1.3 |
Physical Properties |
2-7 |
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2.1.4 |
Design Basis |
2-10 |
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2.2 |
Separation Techniques |
2-12 |
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2.2.1 |
Potential Techniques |
2-12 |
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2.2.2 |
Detailed Considerations |
2-14 |
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2.3 |
Initial Screening of Candidate Separation
Processes |
2-15 |
Section 2
849kb |
3 |
Evaluation of Candidate Processes |
3-1 |
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3.1 |
Density - Exploiting Wax/Catalyst Density
Difference with Sedimentation |
3-1 |
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3.1.1 |
Operating Principles |
3-1 |
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3.1.2 |
Sedimentation |
3-3 |
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3.1.3 |
Centrifugal Force Devices |
3-3 |
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3.1.4 |
Chemical Enhancement |
3-5 |
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3.2 |
Filtration - Exploiting Particle Size |
3-7 |
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3.2.1 |
Deep-Bed Filtration |
3-7 |
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3.2.2 |
Filtration with Screens |
3-9 |
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3.2.3 |
Membrane Processes |
3-9 |
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3.3 |
Enhanced Sedimentation -
Exploiting Viscosity-Reducing Additives - Exploiting Coagulants |
3-14 |
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3.4 |
High Gradient Magnetic Separation
(HGMS) - Exploiting Magnetic Susceptibility |
3-15 |
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3.5 |
Modified Kerr-McGee Process |
3-15 |
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3.6 |
Comparison of Separation
Processes |
3-17 |
Section 3
967kb |
4 |
Summary and Recommendations |
4-1 |
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4.1 |
Summary |
4-1 |
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4.2 |
Recommendations |
4-1 |
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5 |
References |
5-1 |
| Appendix |
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1 |
The Kerr-McGee ROSE Critical
Solvent Extraction Process for F-T Wax/Catalyst Separation |
A1-1 |
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2 |
SASOL's 25 January 1994
Application for a U.S. Patent for a Fischer- Tropsch Synthesis Reactor,
Including Internal Filter |
A2-1 |
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3 |
Bechtel Interoffice Memorandum |
A3-1 |
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4 |
Bechtel Interoffice Memorandum |
A4-1 |
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5 |
System for Separation of Finely
Divided Iron Oxide Catalyst from Liquid Wax in Fischer-Tropsch Synthesis
of Transportation Fuels |
A5-1 |
