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This study examined the feasibility of catalytic depolymerization of coal char obtained from the pyrolysis of low-rank coal at low temperature over iron-based catalyst to produce valuable chemicals. The depolymerization with or without the addition of ferric nitrate in a Gray-King assay reactor from 150 to 600°C was performed. Compared with 0.2% of organic liquid products generated from the depolymerization...
In order to understand the improvement effect of potassium (K) on the catalytic activity of iron-loaded calcined scallop shell (CS) for the steam reforming tar derived from biomass, various K precursors were applied for the catalyst preparation. It is found that pompom-like iron-based particles with a mesoporous structure were easily formed on the surface of calcined scallop shell (CS) when K ...
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