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2 Prace Naukowe Instytutu Chemii i Technologii Nafty i Węgla Politechniki Wrocławskiej. Konferencje

2 1999

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Catalytic oxidation of volatile organic compounds from waste gases.

Ciahotny K., Nyskovsky P., Svoboda K.

Prace Naukowe Instytutu Chemii i Technologii Nafty i Węgla Politechniki Wrocławskiej. Konferencje

1999

Vol. 9, nr 56

265-270

The catalytic oxidation of volatile organic compounds (VOCs), i.e. of methanol, acetone, toulene and n-heptane, over Pt, FeMnO or CuMnO catalysts was studied. A fixed bed reactor operated at atmospheric pressure and in temperature range of 80-450C was applied. Each component of VOC-feed, the VOC oxidation was tested at two defferent concentrations. The best results were achieved on the Pt catalyst, characterized by higher oxidation activity for methanol and toulene (in relation to FeMnO and CuMnO catalysts). The results suggest a possible application for the catalytic oxidation of acetone and n-heptane on catalysts, which do not contain a noble metal (Pt,Pd).

Adsorption of pollutants from waste gases on activated coke.

Ciahotny K., Prokes O.

Prace Naukowe Instytutu Chemii i Technologii Nafty i Węgla Politechniki Wrocławskiej. Konferencje

1999

Vol. 9, nr 56

375-378

As activated coke are designated carbonic adsorbents with less developed porous structure. The main fields were activated coke is used, are environmental control such as flue gas purification and waste water treatment. Waste from bituminous coal flotation has been used for laboratory production of activated coke. The obtained sampleshave been tested out for SO2 adsorption and NO removal from flue gas. The achieved results were compared with those industrial activated coke made by Rheinbraun and Carbo Tech.