CO2 gasification of char from spent mushroom substrate in TG-MS system

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F20%3A00334980" target="_blank" >RIV/68407700:21220/20:00334980 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1007/s10973-019-09024-8" target="_blank" >https://doi.org/10.1007/s10973-019-09024-8</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10973-019-09024-8" target="_blank" >10.1007/s10973-019-09024-8</a>

Jazyk výsledku

angličtina

Název v původním jazyce

CO2 gasification of char from spent mushroom substrate in TG-MS system

Popis výsledku v původním jazyce

Gasification of the char obtained from the spent substrate after mushroom cultivation was carried out in a thermobalance connected to a mass spectrometer in the temperature range from 200 to 950 °C and CO2 concentration from 5 to 100 vol%. Under non-isothermal conditions, in addition to the char gasification process, both carbonation and calcination reactions occurred. The investigation of gasification kinetics in CO2 was carried out under isothermal conditions. The rate of gasification reaction was determined from the shrinking core model, and kinetic constant has been calculated from Langmuir–Hinshelwood kinetics. On the basis of the conducted research, it was observed that the saturation of active sites on the char particles occurred above 50 vol% CO2, regardless of temperature. The analysis of gas composition indicates CO as the main product of gasification.

Název v anglickém jazyce

CO2 gasification of char from spent mushroom substrate in TG-MS system

Popis výsledku anglicky

Gasification of the char obtained from the spent substrate after mushroom cultivation was carried out in a thermobalance connected to a mass spectrometer in the temperature range from 200 to 950 °C and CO2 concentration from 5 to 100 vol%. Under non-isothermal conditions, in addition to the char gasification process, both carbonation and calcination reactions occurred. The investigation of gasification kinetics in CO2 was carried out under isothermal conditions. The rate of gasification reaction was determined from the shrinking core model, and kinetic constant has been calculated from Langmuir–Hinshelwood kinetics. On the basis of the conducted research, it was observed that the saturation of active sites on the char particles occurred above 50 vol% CO2, regardless of temperature. The analysis of gas composition indicates CO as the main product of gasification.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20402 - Chemical process engineering

Projekt

<a href="/cs/project/EF16_019%2F0000753" target="_blank" >EF16_019/0000753: Centrum výzkumu nízkouhlíkových energetických technologií</a><br>

Návaznosti

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

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Journal of Thermal Analysis and Calorimetry

ISSN

1388-6150

e-ISSN

1588-2926

Svazek periodika

140

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

HU - Maďarsko

Počet stran výsledku

9

Strana od-do

2337-2345

Kód UT WoS článku

000529034100028

EID výsledku v databázi Scopus

2-s2.0-85075121818