Abstract
Hydrogen production from carboxymethylcellulose (CMC)/coal and corncob/coal gasified in supercritical water (SCW) is investigated experimentally by batch reactor with fluid temperature of 450°C, original pressure 4 MPa (final pressure 22-27 MPa), a residence time 20 min and NaOH as catalyst. The results show that hydrogen yield and gas efficiency for CMC/coal co-gasification are higher than the average value for CMC and coal gasification separately under the same conditions. The similar results are also found for corncob/coal, which indicates the synergistic effects for CMC/coal and corncob/coal co-gasification in SCW.
| Original language | English |
|---|---|
| Pages (from-to) | 765-769 |
| Number of pages | 5 |
| Journal | Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University |
| Volume | 42 |
| Issue number | 6 |
| State | Published - Jun 2008 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Biomass
- Coal
- Hydrogen production
- Supercritical water
- Synergistic effect
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