Valorization of Bio-Briquette Fuel by Using Spent Coffee Ground as an External Additive
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F20%3A81250" target="_blank" >RIV/60460709:41310/20:81250 - isvavai.cz</a>
Alternative codes found
RIV/60460709:41340/20:81250
Result on the web
<a href="https://www.mdpi.com/1996-1073/13/1/54/htm" target="_blank" >https://www.mdpi.com/1996-1073/13/1/54/htm</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/en13010054" target="_blank" >10.3390/en13010054</a>
Alternative languages
Result language
angličtina
Original language name
Valorization of Bio-Briquette Fuel by Using Spent Coffee Ground as an External Additive
Original language description
The present study investigates the quality changes of wood biobriquette fuel after the addition of spent coffee ground (SCG) into the initial feedstock materials (sawdust, shavings) in different mass ratios (1:1, 1:3). Analysis of SCGs fuel parameter proved great potential for energy generation by a process of direct combustion. Namely, level of calorific value (GCV = 21,58 MJ/kg), of ash content (Ac = 1,49%) and elementary composition (C = 55,49%, H = 7,07%, N = 2,38%, O = 33,41%) supports such statement. A comparison with results of initial feedstock materials exhibited better results of SCG in case of its calorific value and elementary composition. Bulk density (kg/m3) and mechanical durability (%) of biobriquette samples from initial feedstock materials were following for sawdust: bulk density was 1026,39 kg/m3, mechanical durability was 98,44% and shavings: bulk density was 1036,53 kg/m3, mechanical durability was 96,70%. The level of such mechanical quality indicators changed after the addition
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20704 - Energy and fuels
Result continuities
Project
<a href="/en/project/EF16_027%2F0008366" target="_blank" >EF16_027/0008366: Supporting the development of international mobility of research staff at CULS Prague</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Energies
ISSN
1996-1073
e-ISSN
1996-1073
Volume of the periodical
13
Issue of the periodical within the volume
1
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
15
Pages from-to
1-15
UT code for WoS article
000520425800054
EID of the result in the Scopus database
2-s2.0-85076971027