Research Article
Highly Active Low Cobalt Content-Based Bulk MoS2 Hydrodesulfurization Catalysts with a Unique Impact of H2S
Table 2
Changes in the selectivity of the HDS reaction for the MoS2-based catalysts caused by Co and H2S.
| | Comparison of the average fold change (increase or decreases) in the activity of the ATS catalyst due to the inclusion of Co | Reaction condition | Absence of H2S | Presence of H2S |
| Catalyst | C-ATS-I | C-ATS-I | DBT | DDS | +33 | +29 | HYD | +12 | +5 |
| Comparison of the average fold change (increase or decrease) in the activity caused by H2S |
| Catalyst | C-AHSG-II | AHS-G | C-ATS-I | ATS | CoMo/Al2O3 | DBT | DDS | +1.4 | +1.5 | +1.5 | +1.7 | −1.7 | HYD | +4.3 | +4.4 | +2.8 | +6.5 | −1.3 |
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+, increase; −, decrease.
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