Effect of temperature on the enrichment and volatility of 18 elements during pyrolysis of biomass, coal, and tires

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F14%3A86090253" target="_blank" >RIV/61989100:27350/14:86090253 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27230/14:86090253 RIV/61989100:27730/14:86090253

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.fuproc.2014.12.001" target="_blank" >http://dx.doi.org/10.1016/j.fuproc.2014.12.001</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.fuproc.2014.12.001" target="_blank" >10.1016/j.fuproc.2014.12.001</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of temperature on the enrichment and volatility of 18 elements during pyrolysis of biomass, coal, and tires

Popis výsledku v původním jazyce

The effect of temperature on the enrichment and volatility of 25 metals during pyrolysis of bituminous coal, biomass pellets, and waste tires was evaluated. The pyrolysis experiments were conducted in a semi-continuously operated triple-screw reactor atfour temperatures: 500, 550, 600, and 650 °C. An enhancement in the total contents of metals due to pyrolysis was observed in all materials. An increase of pyrolysis temperature resulted in a decrease in the total content of metals in chars from pyrolysis of coal and tires and an increase in the total content of metals in biochars. The change in the volatility of metals was pronounced the most in chars from pyrolysis of coal followed by chars from pyrolysis of tires and biochars. The differences betweenthe materials were attributed mainly to (i) discrepancies in the composition of raw materials, (ii) secondary reactions of chars, and (iii) metals occurrence and affinity.

Název v anglickém jazyce

Effect of temperature on the enrichment and volatility of 18 elements during pyrolysis of biomass, coal, and tires

Popis výsledku anglicky

The effect of temperature on the enrichment and volatility of 25 metals during pyrolysis of bituminous coal, biomass pellets, and waste tires was evaluated. The pyrolysis experiments were conducted in a semi-continuously operated triple-screw reactor atfour temperatures: 500, 550, 600, and 650 °C. An enhancement in the total contents of metals due to pyrolysis was observed in all materials. An increase of pyrolysis temperature resulted in a decrease in the total content of metals in chars from pyrolysis of coal and tires and an increase in the total content of metals in biochars. The change in the volatility of metals was pronounced the most in chars from pyrolysis of coal followed by chars from pyrolysis of tires and biochars. The differences betweenthe materials were attributed mainly to (i) discrepancies in the composition of raw materials, (ii) secondary reactions of chars, and (iii) metals occurrence and affinity.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DM - Tuhý odpad a jeho kontrola, recyklace

OECD FORD obor

—

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Fuel Processing Technology

ISSN

0378-3820

e-ISSN

—

Svazek periodika

131

Číslo periodika v rámci svazku

December 2014

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

8

Strana od-do

330-337

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—