Mercury removal from MSW incineration flue gas by mineral-based sorbents

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13520%2F18%3A43893574" target="_blank" >RIV/44555601:13520/18:43893574 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985858:_____/18:00486647 RIV/60461373:22320/18:43916232

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.wasman.2017.12.007" target="_blank" >http://dx.doi.org/10.1016/j.wasman.2017.12.007</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.wasman.2017.12.007" target="_blank" >10.1016/j.wasman.2017.12.007</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mercury removal from MSW incineration flue gas by mineral-based sorbents

Popis výsledku v původním jazyce

Three samples of mineral-based sorbents (zeolite, bentonite and diatomaceous earth) were selected and evaluated for Hg capture under conditions of simulated dry flue gas atmosphere typical in Municipal Solid Waste Incineration (MSWI). The experiments were carried out in a lab-scale fixed-bed device at temperatures between 120 and 200 oC. The mineral-based sorbents were chemically promoted by sulphur, FeCl3 and CaBr2, achieving an improvement in the overall reduction percentage of Hgoout (g) up to 85%, which was comparable to that obtained using a commercial activated carbon for Hg capture (sulphur impregnated AC). The best Hg capture capacity was achieved with a zeolite-based sorbent with high specific surface (132 m2/g) and impregnated with elemental sulphur. The final form of mercury retained in this sorbent was HgS with proved long-term stability in disposal and landfilling. The optimum temperature for Hg-capture is in the range of 120?150 oC.

Název v anglickém jazyce

Mercury removal from MSW incineration flue gas by mineral-based sorbents

Popis výsledku anglicky

Three samples of mineral-based sorbents (zeolite, bentonite and diatomaceous earth) were selected and evaluated for Hg capture under conditions of simulated dry flue gas atmosphere typical in Municipal Solid Waste Incineration (MSWI). The experiments were carried out in a lab-scale fixed-bed device at temperatures between 120 and 200 oC. The mineral-based sorbents were chemically promoted by sulphur, FeCl3 and CaBr2, achieving an improvement in the overall reduction percentage of Hgoout (g) up to 85%, which was comparable to that obtained using a commercial activated carbon for Hg capture (sulphur impregnated AC). The best Hg capture capacity was achieved with a zeolite-based sorbent with high specific surface (132 m2/g) and impregnated with elemental sulphur. The final form of mercury retained in this sorbent was HgS with proved long-term stability in disposal and landfilling. The optimum temperature for Hg-capture is in the range of 120?150 oC.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

10402 - Inorganic and nuclear chemistry

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

Název periodika

Waste Management

ISSN

0956-053X

e-ISSN

—

Svazek periodika

2018

Číslo periodika v rámci svazku

73

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

6

Strana od-do

265-270

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85039075974