Abstract: Biorefinery processing is gradually taking over the conventional way of producing chemicals and fuels, and this novel approach is not without its own attendant difficulties. Biorefining comprehends the selection, chemistry and the technologies involved in the conversion of biomass into chemicals and fuels. The challenges faced in Biorefining ranges from catalyst issues, to energy-use severity and cost ineffectiveness. With a unique approach to the heterogeneous catalysts and optimization of parameters involved in the process, the biorefining process would be a successful venture.