Brown Coal and Rape Cakes Copyrolysis

Authors

  • Karel Ciahotný Department of Gas, Coke and Air Protection, Institute of Chemical Technology, Prague
  • Jaroslav Kusý Brown Coal Research Institute, Most
  • Lucie Kolářová Department of Gas, Coke and Air Protection, Institute of Chemical Technology, Prague
  • Marcela Šafářová Brown Coal Research Institute, Most
  • Lukáš Anděl Brown Coal Research Institute, Most

Keywords:

coal, cake, coprolysis, liquid fuels

Abstract

Copyrolysis of brown coal with biomass is a method for recovery of liquid hydrocarbons, which can be used after refining as a fuel for engines. The results of brown coal - rape cake copyrolysis on laboratory scale, carried out at up to 650 °C are described. The mass balance of semicoke, liquid and gas products from the copyrolysis of brown coal (85–100 %) – rape cake was estimated. The yields of liquid products were 20 %, whilst those in rape cake pyrolysis 30 %. The yields of gases ranged between 17 and 19 % and their calorific values were 31–32 MJ m–3.

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Published

2011-11-15

How to Cite

Ciahotný, K., Kusý, J., Kolářová, L., Šafářová, M., & Anděl, L. (2011). Brown Coal and Rape Cakes Copyrolysis. Chemické Listy, 105(11), 879–884. Retrieved from http://www-.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/1033

Issue

Vol. 105 No. 11 (2011)

Section

Articles