TY  - JOUR
AU  - Janković, Bojan
AU  - Manić, Nebojša
AU  - Dodevski, Vladimir
AU  - Popović, Jasmina
AU  - Rusmirović, Jelena D.
AU  - Tošić, Miloš
PY  - 2019
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1003
AB  - This paper describes the pyrolysis of Poplar fluff (from Populus alba) using on-line apparatus, and carbonization process at 850 degrees C using the fixed bed reactor. Characteristics of pyrolysis products were examined. Elemental and chemical analyses were shown that Poplar fluff has higher energy content characterized by increased content of fibrous structure (particularly cellulose). Independent parallel reactions model very well describes devolatilization process. It was found that increased amount of extractives can significantly affect on increased release of light gaseous products, but declining hydrocarbons, mostly the alkanes. Liquid product is mainly composed of phenolics, aldehydes, acids, esters and ketones. The carbonization process produces the great abundance of polycyclic aromatic hydrocarbons (PAH's), where naphthalene is the most abundant. Mechanism for PAH's formation was suggested. This study represents the first step in a much wider and more comprehensive way in thermal conversion processes of this type of fuel.
T2  - Fuel
T1  - Characterization analysis of Poplar fluff pyrolysis products. Multi-component kinetic study
EP  - 128
SP  - 111
VL  - 238
DO  - 10.1016/j.fuel.2018.10.064
UR  - conv_1383
ER  - 

@article{
author = "Janković, Bojan and Manić, Nebojša and Dodevski, Vladimir and Popović, Jasmina and Rusmirović, Jelena D. and Tošić, Miloš",
year = "2019",
abstract = "This paper describes the pyrolysis of Poplar fluff (from Populus alba) using on-line apparatus, and carbonization process at 850 degrees C using the fixed bed reactor. Characteristics of pyrolysis products were examined. Elemental and chemical analyses were shown that Poplar fluff has higher energy content characterized by increased content of fibrous structure (particularly cellulose). Independent parallel reactions model very well describes devolatilization process. It was found that increased amount of extractives can significantly affect on increased release of light gaseous products, but declining hydrocarbons, mostly the alkanes. Liquid product is mainly composed of phenolics, aldehydes, acids, esters and ketones. The carbonization process produces the great abundance of polycyclic aromatic hydrocarbons (PAH's), where naphthalene is the most abundant. Mechanism for PAH's formation was suggested. This study represents the first step in a much wider and more comprehensive way in thermal conversion processes of this type of fuel.",
journal = "Fuel",
title = "Characterization analysis of Poplar fluff pyrolysis products. Multi-component kinetic study",
pages = "128-111",
volume = "238",
doi = "10.1016/j.fuel.2018.10.064",
url = "conv_1383"
}

Janković, B., Manić, N., Dodevski, V., Popović, J., Rusmirović, J. D.,& Tošić, M.. (2019). Characterization analysis of Poplar fluff pyrolysis products. Multi-component kinetic study. in Fuel, 238, 111-128.
https://doi.org/10.1016/j.fuel.2018.10.064
conv_1383

Janković B, Manić N, Dodevski V, Popović J, Rusmirović JD, Tošić M. Characterization analysis of Poplar fluff pyrolysis products. Multi-component kinetic study. in Fuel. 2019;238:111-128.
doi:10.1016/j.fuel.2018.10.064
conv_1383 .

Janković, Bojan, Manić, Nebojša, Dodevski, Vladimir, Popović, Jasmina, Rusmirović, Jelena D., Tošić, Miloš, "Characterization analysis of Poplar fluff pyrolysis products. Multi-component kinetic study" in Fuel, 238 (2019):111-128,
https://doi.org/10.1016/j.fuel.2018.10.064 .,
conv_1383 .

TY  - JOUR
AU  - Janković, Bojan
AU  - Dodevski, Vladimir
AU  - Stojmenović, Marija
AU  - Krstić, Sanja
AU  - Popović, Jasmina
PY  - 2018
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/913
AB  - Raw and pyrolyzed samples of the plane tree seeds (PTS) were tested by various advanced analytical techniques including simultaneous TG-DSC technique, FTIR analysis, X-ray diffraction (XRD) analysis, Raman spectroscopy analysis, GC-MS (gas chromatography-mass spectrometry) analysis and scanning electron microscope analysis, for its characterization procedure and the pre-treatments in possible application in CCS. Nondestructive analytical method (XRD) showed that raw material is typical for carbon-rich material, where was identified increase in interlayer spacing within graphite structure. The XRD results of pyrolyzed sample at 850 A degrees C showed a sudden loss in interlayer spacing. Spectroscopic analyses of pyrolyzed sample demonstrated the presence of typical aromatic structures found in amorphous carbon. Results indicate the high levels of the growth in basal planes of graphite structure in pyrolyzed sample. It was established that integrated reaction model parameters for pyrolysis of untreated PTS sample realistically describe active temperature period required for charcoal forming, under non-isothermal conditions. It was found that mechanical treatment of material results in increase in the number of chemical compounds. Micrograph showed the presence of variety of shapes and structures, where after pyrolysis, some dissipated pores were detected. One of these pores was partially blocked in some places, depending on the size of surface area. The results showed that the resulting char has very good features for further activation process, while the PTS would represent a good candidate in its application in the CCS.
T2  - Journal of Thermal Analysis and Calorimetry
T1  - Characterization analysis of raw and pyrolyzed plane tree seed ( Platanus orientalis L.) samples for its application in carbon capture and storage (CCS) technology
EP  - 480
IS  - 1
SP  - 465
VL  - 133
DO  - 10.1007/s10973-018-7207-x
UR  - conv_1348
ER  - 

@article{
author = "Janković, Bojan and Dodevski, Vladimir and Stojmenović, Marija and Krstić, Sanja and Popović, Jasmina",
year = "2018",
abstract = "Raw and pyrolyzed samples of the plane tree seeds (PTS) were tested by various advanced analytical techniques including simultaneous TG-DSC technique, FTIR analysis, X-ray diffraction (XRD) analysis, Raman spectroscopy analysis, GC-MS (gas chromatography-mass spectrometry) analysis and scanning electron microscope analysis, for its characterization procedure and the pre-treatments in possible application in CCS. Nondestructive analytical method (XRD) showed that raw material is typical for carbon-rich material, where was identified increase in interlayer spacing within graphite structure. The XRD results of pyrolyzed sample at 850 A degrees C showed a sudden loss in interlayer spacing. Spectroscopic analyses of pyrolyzed sample demonstrated the presence of typical aromatic structures found in amorphous carbon. Results indicate the high levels of the growth in basal planes of graphite structure in pyrolyzed sample. It was established that integrated reaction model parameters for pyrolysis of untreated PTS sample realistically describe active temperature period required for charcoal forming, under non-isothermal conditions. It was found that mechanical treatment of material results in increase in the number of chemical compounds. Micrograph showed the presence of variety of shapes and structures, where after pyrolysis, some dissipated pores were detected. One of these pores was partially blocked in some places, depending on the size of surface area. The results showed that the resulting char has very good features for further activation process, while the PTS would represent a good candidate in its application in the CCS.",
journal = "Journal of Thermal Analysis and Calorimetry",
title = "Characterization analysis of raw and pyrolyzed plane tree seed ( Platanus orientalis L.) samples for its application in carbon capture and storage (CCS) technology",
pages = "480-465",
number = "1",
volume = "133",
doi = "10.1007/s10973-018-7207-x",
url = "conv_1348"
}

Janković, B., Dodevski, V., Stojmenović, M., Krstić, S.,& Popović, J.. (2018). Characterization analysis of raw and pyrolyzed plane tree seed ( Platanus orientalis L.) samples for its application in carbon capture and storage (CCS) technology. in Journal of Thermal Analysis and Calorimetry, 133(1), 465-480.
https://doi.org/10.1007/s10973-018-7207-x
conv_1348

Janković B, Dodevski V, Stojmenović M, Krstić S, Popović J. Characterization analysis of raw and pyrolyzed plane tree seed ( Platanus orientalis L.) samples for its application in carbon capture and storage (CCS) technology. in Journal of Thermal Analysis and Calorimetry. 2018;133(1):465-480.
doi:10.1007/s10973-018-7207-x
conv_1348 .

Janković, Bojan, Dodevski, Vladimir, Stojmenović, Marija, Krstić, Sanja, Popović, Jasmina, "Characterization analysis of raw and pyrolyzed plane tree seed ( Platanus orientalis L.) samples for its application in carbon capture and storage (CCS) technology" in Journal of Thermal Analysis and Calorimetry, 133, no. 1 (2018):465-480,
https://doi.org/10.1007/s10973-018-7207-x .,
conv_1348 .

TY  - JOUR
AU  - Dodevski, Vladimir
AU  - Janković, Bojan
AU  - Stojmenović, Marija
AU  - Krstić, Sanja
AU  - Popović, Jasmina
AU  - Pagnacco, Maja C.
AU  - Popović, Maja
AU  - Pasalić, Snežana
PY  - 2017
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/817
AB  - In this work, plane tree seed-based activated carbons (AC) were used for possible application in carbon dioxide capture and storage (CCS) technology. After carbonization process at 850 degrees C, resulting preliminary AC's were activated at various temperatures. The high levels of the growth in basal planes of graphite structure in carbonized sample were detected. Also, it was found that the samples activated at 750 and 850 degrees C have a lower graphitization degree and contained substantially disordered sections and defects, which are characteristic of typical amorphous porous carbons. Process modeling has shown that the CO2 sorption can be described by multi-parametric continuous distributed reactivity model. Analysis showed the occurrence of gas reduction process, involving gibberellic acid and coenzymes which can produce the methane gas. The highly ordered arrangement of the gas molecules on the carbons was assumed.
T2  - Colloids and Surfaces A-Physicochemical and Engineering Aspects
T1  - Plane tree seed biomass used for preparation of activated carbons (AC) derived from pyrolysis. Modeling the activation process
EP  - 96
SP  - 83
VL  - 522
DO  - 10.1016/j.colsurfa.2017.03.003
UR  - conv_1274
ER  - 

@article{
author = "Dodevski, Vladimir and Janković, Bojan and Stojmenović, Marija and Krstić, Sanja and Popović, Jasmina and Pagnacco, Maja C. and Popović, Maja and Pasalić, Snežana",
year = "2017",
abstract = "In this work, plane tree seed-based activated carbons (AC) were used for possible application in carbon dioxide capture and storage (CCS) technology. After carbonization process at 850 degrees C, resulting preliminary AC's were activated at various temperatures. The high levels of the growth in basal planes of graphite structure in carbonized sample were detected. Also, it was found that the samples activated at 750 and 850 degrees C have a lower graphitization degree and contained substantially disordered sections and defects, which are characteristic of typical amorphous porous carbons. Process modeling has shown that the CO2 sorption can be described by multi-parametric continuous distributed reactivity model. Analysis showed the occurrence of gas reduction process, involving gibberellic acid and coenzymes which can produce the methane gas. The highly ordered arrangement of the gas molecules on the carbons was assumed.",
journal = "Colloids and Surfaces A-Physicochemical and Engineering Aspects",
title = "Plane tree seed biomass used for preparation of activated carbons (AC) derived from pyrolysis. Modeling the activation process",
pages = "96-83",
volume = "522",
doi = "10.1016/j.colsurfa.2017.03.003",
url = "conv_1274"
}

Dodevski, V., Janković, B., Stojmenović, M., Krstić, S., Popović, J., Pagnacco, M. C., Popović, M.,& Pasalić, S.. (2017). Plane tree seed biomass used for preparation of activated carbons (AC) derived from pyrolysis. Modeling the activation process. in Colloids and Surfaces A-Physicochemical and Engineering Aspects, 522, 83-96.
https://doi.org/10.1016/j.colsurfa.2017.03.003
conv_1274

Dodevski V, Janković B, Stojmenović M, Krstić S, Popović J, Pagnacco MC, Popović M, Pasalić S. Plane tree seed biomass used for preparation of activated carbons (AC) derived from pyrolysis. Modeling the activation process. in Colloids and Surfaces A-Physicochemical and Engineering Aspects. 2017;522:83-96.
doi:10.1016/j.colsurfa.2017.03.003
conv_1274 .

Dodevski, Vladimir, Janković, Bojan, Stojmenović, Marija, Krstić, Sanja, Popović, Jasmina, Pagnacco, Maja C., Popović, Maja, Pasalić, Snežana, "Plane tree seed biomass used for preparation of activated carbons (AC) derived from pyrolysis. Modeling the activation process" in Colloids and Surfaces A-Physicochemical and Engineering Aspects, 522 (2017):83-96,
https://doi.org/10.1016/j.colsurfa.2017.03.003 .,
conv_1274 .