Detail publikace

Thermal processing of wastes using gasification

DVOŘÁK, P., HAVLEN, L., BÉBAR, L., OCHRANA, L., SKÁLA, Z., STEHLÍK, P.

Originální název

Thermal processing of wastes using gasification

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Possible ways leading to reduction of energy requirements for carrying on processes of thermal treatment of high heat value waste by utilising gasification technology were assessed. The results of gasification tests with specially prepared waste carried out in experimental fluidised bed reactor operating at atmospheric pressure served as incipient information. The waste that was mostly a mixture of shredded textiles and rubber and had the heat value of 33 MJ/kg was dosed at the rate of 15 to 22 kg/h in reactor. The gasification was carried out within temperature range 800 to 860 C in the presence of air entering at stoichiometric ratio of 0,15 to 0,25. Based on the results of the waste gasification testing, heat and mass balances of the incineration plant with capacity of 10 kt/yr of industrial waste were evaluated and the results compared with conditions required in an incineration plant operating under oxidation regime. It was concluded that by utilising gasification process for thermal decomposition of waste, it was possible to achieve a significant reduction of investment and operating cost due to a lower consumption of high-value auxiliary fuel as well as due to a reduced volume of flue gas produced.

Klíčová slova v angličtině

waste, gasification, fluidized bed

Autoři

DVOŘÁK, P., HAVLEN, L., BÉBAR, L., OCHRANA, L., SKÁLA, Z., STEHLÍK, P.

Rok RIV

2002

Vydáno

10. 5. 2002

Nakladatel

Organising comitee Chisa 2002

Místo

Praha

Strany od

1

Strany do

14

Strany počet

14

BibTex

@inproceedings{BUT5501,
  author="Petr {Dvořák} and Leoš {Havlen} and Ladislav {Bébar} and Ladislav {Ochrana} and Zdeněk {Skála} and Petr {Stehlík}",
  title="Thermal processing of wastes using gasification",
  booktitle="15th International Congress of Chemical and Process Engineering",
  year="2002",
  pages="14",
  publisher="Organising comitee Chisa 2002",
  address="Praha"
}