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http://www.fischer-tropsch.org/DOE/DOE_reports/90543/90543_demo/defc2292pc9
0543_demo_toc.htm

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Liquid Phase Dimethyl Ether Demonstration in the LaPorte Alternative Fuels
Development Unit Topical Report January 2001
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Air Products and Chemicals, Inc.

Table of Contents                 Page

Abstract                            2
Acronymns and Definitions           4
Executive Summary                   5
Introduction                        8
Run Objectives                      12
Engineering and Modifications       13
Process Description                13
Bubble-Column Reactor              14
Analytical Set-up                  14
Hazards Reviews                    15
Environmental Reviews              15
Catalyst Development                16
Demonstration Run Plan              18
Results and Discussion              20
Carbonyl Burnout                   20
Slurry Preparation                 20
Catalyst Reduction                 20
Catalyst Life Study                20
Tracer Study                       21
Mass Balance                       22
Catalyst Deactivation Rates Estimates  23
Gas Holdup and Catalyst Concentration Estimates  23
Spent Catalyst Analysis                          24
Economics for Production of DME by the LPDME Process  24
Conclusions and Recommendations     26
Acknowledgments                     28
References                          29
Tables and Figures                  30

Appendix

A:
DME Design Verification Testing         55
B:
Gas Chromatographic Analytical Methods  77
C:
LPDME Test Authorizations               86
D:
LPDME Run Chronology                    100
E:
LPDME Mass Balances                     118



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