Large-scale utilization of high-alkali fuels is considered an effective solution for alleviating
energy shortages and reducing CO 2 emissions. However, combustion of high-alkali fuels in …

Co-gasification is crucial for large-scale clean conversion of coal and sludge. In this study,
the effects of municipal sewage sludge (MSS, Fe 2 O 3: 48.11%) and pharmaceutical …

Co-combustion is an effective measure to achieve high efficiency of fuel and energy and
promote the reduction of pollutants. As a high-protein, low-fiber, and energy-bearing …

Nowadays, it is challenging to dispose of the huge amount of sludge produced yearly. The
chemical property of sludge significantly affects its reactivity and thermal transformation …

The combustion of sewage sludge (SS) generates large amounts of NO x and SO x, while
that of alkali and alkaline earth metal-rich coals produces slagging-prone ash. To determine …

Herein, ash adhesion strength has been investigated via a new self-designed tester for
solving the severe ash deposition problems of Zhundong high-calcium coal. The results …

The escalating total amount of industrial solid waste is increasingly taxing the ecological
environment. Co-combustion technology is seen as a potential solution to this problem. This …

This paper introduces the coupled treatment of alkali and alkaline earth metals (AAEMs)-rich
coal with ferric sludge as a method to efficiently and economically control sludge NO x …

Pyrolysis-coupled gasification-melting is a promising technology as it can dispose of the
petrochemical sludge (PS) and recover the leftover energy. Unfortunately, there has been …

In this work, to better understand catalytic gasification process of direct coal liquefaction
residue rich in sodium species, char structure evolution and behaviors of sodium species …