Research Article

Hydrogen-Rich Syngas Production from Gasification and Pyrolysis of Solar Dried Sewage Sludge: Experimental and Modeling Investigations

Figure 6

FTIR spectra of (a) bio-oil sample obtained by SS pyrolysis, (b) biochar sample obtained by SS pyrolysis, (c) tar sample obtained by SS gasification, and (d) solid residue sample obtained by SS gasification.
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