Publication Date
5-1985
Advisor(s) - Committee Chair
Rita Hessley, John Reasoner, John Riley
Degree Program
Department of Chemistry
Degree Type
Master of Science
Abstract
In contrast to current coal conversion technology, cooxidative depolymerization of coal is a novel approach to coal liquefaction in that the reactions are carried out under relatively mild conditions. This free radical process utilizes air or oxygen and a suitable co-oxidant (solvent) which acts as a radical and hydrogen transfer agent throughout the coal matrix. Ideally, co-oxidation would lead to the formation of hydroperoxide groups at the reactive bridging sites in the coal matrix, which upon decomposition would lead to C-C bond scission.
The effects of several variables on co-oxidation and subsequent post-treatment were investigated. Up to 49% conversion to DMF soluble products was achieved. Further enhancement of solubility is believed to be limited by the failure of hydroperoxide decomposition to lead to C-C bond scission.
Disciplines
Chemistry | Physical Sciences and Mathematics
Recommended Citation
Rosencrans, Renae, "Co-Oxidative Depolymerization of Coal" (1985). Masters Theses & Specialist Projects. Paper 2799.
https://digitalcommons.wku.edu/theses/2799