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https://doi.org/10.37358/Rev.Chim.1949

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Revista de Chimie (Rev. Chim.), Year 2019, Volume 70, Issue 10, 3527-3531

https://doi.org/10.37358/RC.19.10.7590

Maria Paraschiv, Cristina Ciobanu, Radu Kuncser, Laurentiu Ilie, Malina Prisecaru, Tudor Prisecaru

Used Lubricating Oil Processing for Energy Recovery. I. Applied pyrolysis

Abstract:

Applied pyrolysis is used in this work as a treatment technique for hydrocarbon fraction recovery of used lubricating oils (ULO) with the aim of its further energetic valorisation. Applied pyrolysis bring also the advantage of a better management of metallic compounds that will be concentrated in the solid residue. In this work, technical parameters have been evaluated to establish their influence on the process evolution with the aim of identifying the adequate parameters for obtaining the maximum liquid fraction. It was found that, for an equilibrated energy balance, the final pyrolysis temperature should not exceed 460°C and the main parameter that affect the pyrolysis oil yield and its physical-chemical properties is the heating rate in the thermal range of decomposition. Activated Zeolites (HZSM-5 type) and Na2CO3 were used as catalysts. The catalysed pyrolysis tests were performed using direct contact between ULO and catalyst, the materials being mixed before processing. Experimental results showed that in non-catalysed pyrolysis an increasing heating rate is slightly reducing the yield of liquid fraction. On the other hand, by using catalysts, the liquid fraction is decreasing. Thus, the highest liquid ratio (81 wt.%) was obtained when the Na2CO3 is used and the process is run under a heating rate of 3-5°C/min. But then, the zeolite HZSM-5 is leading to the highest overall conversion, 95 wt.% at 15-17°C/min, and is positively influence the formation of gas fractions.
Keywords:
Used lubricating oil; pyrolysis; environment; energy

Issue: 2019, Volume 70, Issue 10
Pages: 3527-3531
Publication date: 2019/11/15
https://doi.org/10.37358/RC.19.10.7590
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Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
PARASCHIV, M., CIOBANU, C., KUNCSER, R., ILIE, L., PRISECARU, M., PRISECARU, T., Used Lubricating Oil Processing for Energy Recovery. I. Applied pyrolysis, Rev. Chim., 70(10), 2019, 3527-3531.

Vancouver
Paraschiv M, Ciobanu C, Kuncser R, Ilie L, Prisecaru M, Prisecaru T. Used Lubricating Oil Processing for Energy Recovery. I. Applied pyrolysis. Rev. Chim.[internet]. 2019 Oct;70(10):3527-3531. Available from: https://doi.org/10.37358/RC.19.10.7590


APA 6th edition
Paraschiv, M., Ciobanu, C., Kuncser, R., Ilie, L., Prisecaru, M. & Prisecaru, T. (2019). Used Lubricating Oil Processing for Energy Recovery. I. Applied pyrolysis. Revista de Chimie, 70(10), 3527-3531. https://doi.org/10.37358/RC.19.10.7590


Harvard
Paraschiv, M., Ciobanu, C., Kuncser, R., Ilie, L., Prisecaru, M., Prisecaru, T. (2019). 'Used Lubricating Oil Processing for Energy Recovery. I. Applied pyrolysis', Revista de Chimie, 70(10), pp. 3527-3531. https://doi.org/10.37358/RC.19.10.7590


IEEE
M. Paraschiv, C. Ciobanu, R. Kuncser, L. Ilie, M. Prisecaru, T. Prisecaru, "Used Lubricating Oil Processing for Energy Recovery. I. Applied pyrolysis". Revista de Chimie, vol. 70, no. 10, pp. 3527-3531, 2019. [online]. https://doi.org/10.37358/RC.19.10.7590


Text
Maria Paraschiv, Cristina Ciobanu, Radu Kuncser, Laurentiu Ilie, Malina Prisecaru, Tudor Prisecaru,
Used Lubricating Oil Processing for Energy Recovery. I. Applied pyrolysis,
Revista de Chimie,
Volume 70, Issue 10,
2019,
Pages 3527-3531,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.10.7590.
(https://revistadechimie.ro/Articles.asp?ID=7590)
Keywords: Used lubricating oil; pyrolysis; environment; energy


RIS
TY - JOUR
T1 - Used Lubricating Oil Processing for Energy Recovery. I. Applied pyrolysis
A1 - Paraschiv, Maria
A2 - Ciobanu, Cristina
A3 - Kuncser, Radu
A4 - Ilie, Laurentiu
A5 - Prisecaru, Malina
A6 - Prisecaru, Tudor
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 10
SP - 3527
EP - 3531
UR - https://doi.org/10.37358/RC.19.10.7590
KW - Used lubricating oil
KW - pyrolysis
KW - environment
KW - energy
ER -


BibTex
@article{RevCh2019P3527,
author = {Paraschiv Maria and Ciobanu Cristina and Kuncser Radu and Ilie Laurentiu and Prisecaru Malina and Prisecaru Tudor},
title = {Used Lubricating Oil Processing for Energy Recovery. I. Applied pyrolysis},
journal = {Revista de Chimie},
volume = {70},
number = {10},
pages = {3527-3531},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.10.7590},
url = {https://revistadechimie.ro/Articles.asp?ID=7590}
}
 
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