Possible Application of Mineral Sorbents for Mercury Removal from Flue Gas in Waste Incineration Plants.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F18%3A00496531" target="_blank" >RIV/67985858:_____/18:00496531 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Possible Application of Mineral Sorbents for Mercury Removal from Flue Gas in Waste Incineration Plants.

Popis výsledku v původním jazyce

This laboratory experimental study is focused on the effects of temperature (120 – 200 oC) and model flue gas composition from MSW incineration, on both mercury oxidation and capture by selected three mineral sorbents impregnated with sulfur and FeCl3 and comparison with carbon-based S-impregnated sorbent. The results show also the influence of gas composition and H2O vapor on efficiency of Hg-capture. The efficiency of mercury capture by the selected sorbents (zeolite, bentonite, diatomaceous earth) decreased with increasing temperature. Initial pore structure, specific surface of the mineral sorbents and dispersion/content of impregnation agent have clear effect on Hg-sorption. The study provides a useful basis for the development of efficient impregnated mineral sorbents for mercury removal, particularly in the air pollution control devices of MSW incineration plants.

Název v anglickém jazyce

Possible Application of Mineral Sorbents for Mercury Removal from Flue Gas in Waste Incineration Plants.

Popis výsledku anglicky

This laboratory experimental study is focused on the effects of temperature (120 – 200 oC) and model flue gas composition from MSW incineration, on both mercury oxidation and capture by selected three mineral sorbents impregnated with sulfur and FeCl3 and comparison with carbon-based S-impregnated sorbent. The results show also the influence of gas composition and H2O vapor on efficiency of Hg-capture. The efficiency of mercury capture by the selected sorbents (zeolite, bentonite, diatomaceous earth) decreased with increasing temperature. Initial pore structure, specific surface of the mineral sorbents and dispersion/content of impregnation agent have clear effect on Hg-sorption. The study provides a useful basis for the development of efficient impregnated mineral sorbents for mercury removal, particularly in the air pollution control devices of MSW incineration plants.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

<a href="/cs/project/TE02000236" target="_blank" >TE02000236: Centrum kompetence pro energetické využití odpadů</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů