The article presents research on the purification process of pyrolysis gas from hydrogen sulphide and CO2 which release waste tyre process. Pyrolysis, a for treating tyres to create priceless oil, coal, products, is gaining popularity, though. Chemically speaking, oil quite complex contains polar fractions as well almon, aromatic, heteroatoms. fuel properties reveal that it similar or light bur...

Carbonaceous material (brown coal) modified by pyrolysis, activation, and enrichment in nitrogen, with two different factor reagents, have been used as adsorbent of phenol from liquid phase. Changes in the phenol content in the test solutions were monitored after subsequent intervals of adsorption with selected adsorbents prepared from organic materials. Significant effect of nitrogen present i...

Abstract Cocurrent and countercurrent units are common configuration of biomass and coal gasifiers. Moving solid beds contact a flowing gas phase, usually air, steam or their mixtures. Batch and fluidized bed reactors, or drop tube gasifiers are also alternative units. The complexity of these systems relies in several aspects: the chemistry of the released species in the first devolatilization ...