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Refining and End Use Study of Coal Liquids. Topical Report. Aspen Process Flowsheet Simulation Model of a Battelle Biomass-Based Gasification, Fischer-Tropsch Liquefaction and Combined-Cycle Power Plant. May, 1998.

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Bechtel

Table of Contents

Executive Summary
1.0 Introduction 1
2.0 Model Description 3
  2.1 Process Calculations 8
2.2 Utilities Calculations 9
2.3 Operating Labor 10
2.4 Capital Costs 11
2.5 Fortran User Block Model Input Parameters 13
2.6 Management Summary Report 18

3.0

Individual Plan Models in Area 100 19
  3.1 Plant 108 -- Sulfur Polishing Plant 19
3.2 Plant 113 -- CO Shift Reactor (Hydrogen Production Plant) 20
3.3 Plant 115 -- Wood Drying Plant 21
3.4 Plant 116 -- Battelle Biomass Gasification Plant 24
3.5 Plant 117 -- Fischer-Tropsch Syngas Compression Plant 26
3.6 Plant 118 -- Combined-Cycle Syngas Compression Plant 26
3.7 Plant 119 -- Fuel Gas Compression Plant 27
3.8 General Comments on Area 100 27

4.0

Individual Plant Models in Area 200 28
  4.1 Plant 201 -- Fischer-Tropsch Synthesis Plant 28
4.2 Plant 204N -- Hydropcarbon Recovery Plant 34
4.3 Plant 205 -- Hydrogen Recovery Plant 35
4.4 General Comments on Area 200 35

5.0

Individual Plant Models in Area 300 36

5.1 Plant 301 -- Wax Hydrocracking Plant 38
5.2 Plant 302 -- Distillate Hydrotreating Plant 39
5.3 Plant 303 -- Naphtha Hydrotreating Plant 41
5.4 Plant 304 -- Naphtha Catalytic Reforming Plant 43
5.5 Plant 306 -- C5/C6 Isomerization Plant 44
5.6 General Comments on Area 300 45
6.0 The Utilities and OSBL Plants Models 47
7.0 Overall Process Simulation Model 50
  7.1 Overall Description 50
7.2 Input File Description 51
8.0 Simulation Model Results for the Battelle Biomass-Based Gasifier/F-T Synthesis/Combined Cycle Plant Model 53
9.0 Detailed Operating Instructions 56
10.0 Summary and Recommendations 59
  10.1 Summary 59
10.2 Recommendations 60
References 61
Appendix A Input File Listing of the ASPEN Plus Process Flowsheet Simulation Model of the Battelle Biomass-Based Gasification, Fischer-Tropsch Liquefaction and Combined-Cycle Plant A-1
Appendix B Listing of the Management Summary Report for the Maximum Fischer- Tropsch Liquids Production Case B-1