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Return to the Simultaneous Removal of H2S
and NH3 in Coal Gasification Processes
Table of Contents
Simultaneous Removal of H2S and NH3
in Coal Gasification Processes -
Final Report November 1996
K. Jothimurugesan
A.A. Adeyiga
S.K. Gangwal
In the pdf format this document has
79 pages and 2.82MB
Table of Contents
| Abstract |
iii |
| Acknowledgement |
v |
| Contents |
vi |
| List of Tables |
vii |
| List of Figures |
viii |
|
1.0 |
Introduction |
1 |
|
2.0 |
Description of Project Tasks |
6 |
|
3.0 |
Experimental Approach |
8 |
| |
3.1 |
Sorbent-Catalyst Preparation and Characterization |
8 |
|
3.2 |
Apparatus and Procedures |
9 |
|
4.0 |
Results and Discussions |
11 |
| |
4.1 |
Zinc-Based Mixed-Metal Oxide |
11 |
|
4.2 |
Evaluation of Class A Sorbent-Catalyst |
15 |
|
4.3 |
Evaluation of Class B Sorbent-Catalyst |
25 |
|
4.4 |
Evaluation of Class C Sorbent-Catalyst |
25 |
|
4.5 |
Evaluation of Class D Sorbent-Catalyst |
44 |
|
|
4.5.1 |
Effect of Steam |
44 |
|
4.5.2 |
Effect of Temperature |
50 |
|
4.6 |
Sorbent-Catalyst Selection |
54 |
|
4.7 |
Multicycle Test Results |
54 |
|
5.0 |
Conclusions |
65 |
|
6.0 |
Recommendations |
66 |
|
7.0 |
References |
67 |
| 