Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Iliyana Naydenova"'
Publikováno v:
Energies, Vol 17, Iss 4, p 929 (2024)
The sustainable energy transition to a low-carbon and climate-neutral economy by 2050 requires a consistent increase in the share of renewable energy sources (RESs) at the expense of the share of fossil fuels. The coal power plants in the Republic of
Externí odkaz:
https://doaj.org/article/acaba86cda954c48a2a78ee3c225c5b5
Publikováno v:
Molecules, Vol 28, Iss 12, p 4842 (2023)
The present study aimed at utilizing technically hydrolyzed lignin (THL), industrial biomass residue, derived in high-temperature diluted sulfuric acid hydrolysis of softwood and hardwood chips to sugars. The THL was carbonized in a horizontal tube f
Externí odkaz:
https://doaj.org/article/7a55ceac9e374645af1d56e8684d9c0f
Publikováno v:
Applied Sciences, Vol 13, Iss 5, p 3240 (2023)
The present work aims at (a) carbonizing agriculture biomass residue; (b) characterizing the obtained biochar; and (c) exploring its potential use for energy/resource recovery purposes. Six types of biomass were carbonized. The biochar was investigat
Externí odkaz:
https://doaj.org/article/e7bfe147ea1d4f6ba39998da3f53cc67
Publikováno v:
Molecules; Volume 28; Issue 12; Pages: 4842
The present study aimed at utilizing technically hydrolyzed lignin (THL), industrial biomass residue, derived in high-temperature diluted sulfuric acid hydrolysis of softwood and hardwood chips to sugars. The THL was carbonized in a horizontal tube f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::6c000ee31664f263c89756bcccea6941
The present study aimed at utilizing technically hydrolyzed lignin (THL), industrial biomass residue, derived in high-temperature diluted sulphuric acid hydrolysis of softwood and hardwood chips to sugars. The THL was carbonized in horizontal tube fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7b462e63af83aaecc63fd332ccb5d7b
https://doi.org/10.20944/preprints202304.1262.v1
https://doi.org/10.20944/preprints202304.1262.v1
Publikováno v:
2022 7th International Conference on Environment Friendly Energies and Applications (EFEA).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2297869edd84dfeec9c8b37c070eb4f
https://doi.org/10.1109/efea56675.2022.10063832
https://doi.org/10.1109/efea56675.2022.10063832
Autor:
Tsvetelina Petrova, Bogdan Ranguelov, S. Atanasova-Vladimirova, Ricardo Ferreira, Iliyana Naydenova
Publikováno v:
2021 6th International Symposium on Environment-Friendly Energies and Applications (EFEA).
The present work aimed at characterizing the char, emitted during biomass utilization in a drop tube furnace (DTF). For that purpose, large sized char particulates (> 10 microns) were collected from the flue gases during biomass combustion and gasifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a31eb30422946139953d0754d138abac
https://doi.org/10.1109/efea49713.2021.9406267
https://doi.org/10.1109/efea49713.2021.9406267
Publikováno v:
2021 6th International Symposium on Environment-Friendly Energies and Applications (EFEA).
The present work aims to investigate the effect of several operating parameters on the experimentally measured primary gaseous products, as well as on the rate of combustion and the total conversion obtained during the combustion of single particle b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8324827e8562528f0a824f3c9a1e156
https://doi.org/10.1109/efea49713.2021.9406230
https://doi.org/10.1109/efea49713.2021.9406230
Publikováno v:
Studies in Systems, Decision and Control ISBN: 9783030701895
The present work aims at characterizing particulate matter (PM) of different size, emitted during biomass gasification in a drop tube furnace (DTF) at 1000 °C. The elemental composition was determined using X-ray fluorescence (XRF) and Electron Para
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64f272c5593288c43eb5720557540ae5
https://doi.org/10.1007/978-3-030-70190-1_15
https://doi.org/10.1007/978-3-030-70190-1_15
Publikováno v:
eLearning and Software for Education.
Learning analytics is a new evolving research area that deals with data generated during students' interactions with an online learning environment. The collected and analyzed information chunks regarding their behavior, performance and preferences c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6a82107c052f509f3835dce97dad0a0
https://doi.org/10.12753/2066-026x-20-110
https://doi.org/10.12753/2066-026x-20-110