Chemical valorification of agricultural residues - corn stalks

Abstract

The chemical industry has shown a growing interest in the valorisation of agricultural residues, specifically cereal byproducts, for their potential in the pulping and papermaking industry. This interest is driven by the abundance and cost-effectiveness of these residues. This study explores the chemical composition of corn stalks, providing compelling evidence for their potential as a feedstock in the chemical industry for the production of papermaking fiber. Various alkaline pulping processes, employing different cooking agents, were examined for their effectiveness in converting corn stalks. The study’s findings highlight the potential of using this cheap raw materials to produce high-value bio-based materials, offering substantial cost savings for the pulp and paper industry.