Marc Schulten

Carbon dioxide sorption capacities of coal gasification residues.

Thomas Kempka, Tomás Fernández-Steeger, Dong-Yong Li, 2011, Environmental science & technology.

Innovative thermodynamic underground coal gasification model for coupled synthesis gas quality and tar production analyses

Rafig Azzam, Stefan Klebingat, Thomas Kempka, 2016 .

Optimization of synthesis gas heating values and tar by-product yield in underground coal gasification

Rafig Azzam, Stefan Klebingat, Thomas Kempka, 2018, Fuel.