Research Progress in Pyrolysis of Low-Rank Coals under Different Conditions

Abstract

Coal is absolute dominance in reserves-to-production ratio terms. The development of fuels derived from pyrolysis of low-rank coals is beneficial to lower fossil fuels cost and greenhouse gas emissions. The research proposal briefly summarized energy situation and sustainable development strategy as they were by 2013 at first. Then some recent process in the understanding of the pyrolysis behaviors of coal was reviewed. The influencing factors of atmospheres, additives, and catalysts during coal pyrolysis will be followed to literature. The review paper on pyrolysis characteristics will achieve the development of advanced technologies for the clean and efficient utilization of low-rank coals