Open Access
Table 1
Reactions and rate coefficients used in the NCHO net chemical network.
| Forward reaction | Tmin | Tmax | Notes |
|---|---|---|---|
| OH + H2 → H2O+ H | 250 | 2580 | Elementary |
| OH + CO → CO2 +H | 300 | 2000 | Elementary |
| O + H2 → OH + H | 300 | 2500 | Elementary |
| H + H + M → H2 + M | 100 | 5000 | Elementary |
| CH4+H2O → CO+3H2 | 300 | 3451 | Net |
| CH4 + CH4 → C2H2 + 3H2 | 300 | 3451 | Net |
| CH4 + CO → C2H2 + H2O | 300 | 3451 | Net |
| NH3 +NH3 → N2 + 3H2 | 300 | 3451 | Net |
| CH4 + NH3 → HCN+ 3H2 | 300 | 3451 | Net |
| CO + NH3 → HCN+ H2O | 300 | 3451 | Net |
Notes. We note that ‘M’ indicates a neutral third body species. Readers can refer to Tsai et al. (2022a) for the rate coefficients.
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