Dry sorption stabilization of flue gases in biological waste incinerating facility with heating power under 5 MW

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F17%3A73645" target="_blank" >RIV/60460709:41310/17:73645 - 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

Dry sorption stabilization of flue gases in biological waste incinerating facility with heating power under 5 MW

Popis výsledku v původním jazyce

Biological and medical waste is always classified as hazardous material such as it must be treated according to its hazardous characteristics. One of the best methods for disposal seems to be a thermal degradation. This research examines the effect of finely crushed sorbent Ca(OH)2 and NaHCO3 to eliminate these hazardous substances in a small incinerating facility with heating power under 5 MW. The experiment took place in an existing incinerating plant with capacity 250 kg h-1. Sorbents were injected into a flue gas flow at two different places. It was observed that the temperature of flue gas and the residence time significantly influence the sorbent refining effect that is caused by quantity of collision in flue gas stream. Sorbents were dosed into a system with a theoretical consumption excess to serve sufficient refining effect. At dosing rate of 7 kg h-1 Ca(OH)2 the concentration of SO2 decreased by 34,5% and HCl by 59,0% referring to the initial concentration. At dosing rate of 5 kg h-1 NaHCO3

Název v anglickém jazyce

Dry sorption stabilization of flue gases in biological waste incinerating facility with heating power under 5 MW

Popis výsledku anglicky

Biological and medical waste is always classified as hazardous material such as it must be treated according to its hazardous characteristics. One of the best methods for disposal seems to be a thermal degradation. This research examines the effect of finely crushed sorbent Ca(OH)2 and NaHCO3 to eliminate these hazardous substances in a small incinerating facility with heating power under 5 MW. The experiment took place in an existing incinerating plant with capacity 250 kg h-1. Sorbents were injected into a flue gas flow at two different places. It was observed that the temperature of flue gas and the residence time significantly influence the sorbent refining effect that is caused by quantity of collision in flue gas stream. Sorbents were dosed into a system with a theoretical consumption excess to serve sufficient refining effect. At dosing rate of 7 kg h-1 Ca(OH)2 the concentration of SO2 decreased by 34,5% and HCl by 59,0% referring to the initial concentration. At dosing rate of 5 kg h-1 NaHCO3

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

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OECD FORD obor

20302 - Applied mechanics

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Agronomy Research

ISSN

1406-894X

e-ISSN

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Svazek periodika

15

Číslo periodika v rámci svazku

Special Issue 1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

1024-1032

Kód UT WoS článku

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EID výsledku v databázi Scopus

2-s2.0-85019640658