National Repository of Grey Literature 4 records found  Search took 0.01 seconds. 
The use of mixed waste polymers in thermal treatment with brown coal
Kříž, Vlastimil ; Bičáková, Olga ; Machač, P.
Samples of brown coal from Jiří Mine alone and its mixtures with waste plastics were gasified on a laboratory scale. Using a thermal-degratation module, inserted in the stream of volatile products of pyrolysis and gasification, energetic gas with with higher hydrogen content was obtained.
Kontinuální pyrolýza uhlíkatých materiálů s modelovým zplyněním tuhého produktu
Kříž, Vlastimil ; Káš, Václav ; Brožová, Zuzana
Samples of lignite from Jiří Mine alone and its mixtures (30%) with waste tire-rubber, Forsan (ABS) and cellulose were pyrolyzed on a rotary kiln at a temperature of 900°C. The solid product was gasified by steam and carbon dioxide.
Vlastnosti alkalicky aktivovaných materiálů vhodné pro normalizované zkoušky
Straka, Pavel ; Hanzlíček, Tomáš ; Perná, Ivana ; Steinerová, Michaela
The key properties of alkali activated materials from point of view normalized tests possibilities are analyzed and discussed.
Vodík - produkt tepelné konverze uhlí
Kříž, Vlastimil ; Brožová, Zuzana
Hydrogen fixed in the coal structure was converted to gaseous form using two-stage pyrolysis. The hydrogen volume in the pyrolytical gas strong increased along with the temperature in the cracking module. There was verified the possibility to obtain hydrogen by thermal decomposition of coal pyrolysis volatile products.

Interested in being notified about new results for this query?
Subscribe to the RSS feed.