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Possibility to use spent fluid catalytic cracking catalyst as component of Portland cement binders

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2019
bitstream_5153.pdf (723.0Kb)
Authors
Rakić, Jelena
Baščarević, Zvezdana
Petrović, Rada
Kovač, Sabina
Conference object (Published version)
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Abstract
Fluid cracking catalyst residue (spent FCC) is a by-product from petrol refineries. It primarily consists of zeolite (in used sample - faujasite) and amorphous aluminosilicates. In this study, possibility to use spent FCC as a component of binders with low content of Portland cement (PC) have been investigated. Binders made with high volume of mineral additions are being developed in order to reduce the amount CO2 emitted by PC industry. Fly ash (FA), a by-product of coal combustion in thermal power plants, is one of the most commonly used raw material for these binders. The main shortages of binders with high volume of FA are long setting time and low early strength. In this work, mixtures of PC, FA and spent FCC were prepared. It was found that addition of spent FCC to low PC mixtures significantly shortened setting time and improved early strength of the binders. However, 28-day compressive strength of the ternary binder was lower than the strength of low PC binder synthesized w...ith FA only, which indicated the need for further optimization of the binder composition.

Keywords:
fluid cracking catalyst residue / fly ash / Portland cement
Source:
13th CONFERENCE for YOUNG SCIENTISTS in CERAMICS (CYSC-2019) October 16-19, 2019, Novi Sad, Serbia, 2019, 101-
Publisher:
  • Faculty of Technology, University of Novi Sad
Funding / projects:
  • Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200053 (University of Belgrade, Institute for Multidisciplinary Research) (RS-200053)

ISBN: 978-86-6253-104-9

[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_rimsi_1971
URI
http://rimsi.imsi.bg.ac.rs/handle/123456789/1971
Collections
  • Radovi istraživača / Researchers’ publications
Institution/Community
Institut za multidisciplinarna istraživanja
TY  - CONF
AU  - Rakić, Jelena
AU  - Baščarević, Zvezdana
AU  - Petrović, Rada
AU  - Kovač, Sabina
PY  - 2019
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1971
AB  - Fluid cracking catalyst residue (spent FCC) is a by-product from petrol refineries. It primarily consists of zeolite (in used sample - faujasite) and amorphous aluminosilicates. In this study, possibility to use spent FCC as a component of binders with low content of Portland cement (PC) have been investigated. 
Binders made with high volume of mineral additions are being developed in order to reduce the amount CO2 emitted by PC industry. Fly ash (FA), a by-product of coal combustion in thermal power plants, is one of the most commonly used raw material for these binders. The main shortages of binders with high volume of FA are long setting time and low early strength. 
In this work, mixtures of PC, FA and spent FCC were prepared. It was found that addition of spent FCC to low PC mixtures significantly shortened setting time and improved early strength of the binders. However, 28-day compressive strength of the ternary binder was lower than the strength of low PC binder synthesized with FA only, which indicated the need for further optimization of the binder composition.
PB  - Faculty of Technology, University of Novi Sad
C3  - 13th CONFERENCE for YOUNG SCIENTISTS in CERAMICS (CYSC-2019) October 16-19, 2019, Novi Sad, Serbia
T1  - Possibility to use spent fluid catalytic cracking catalyst as component of Portland cement binders
SP  - 101
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1971
ER  - 
@conference{
author = "Rakić, Jelena and Baščarević, Zvezdana and Petrović, Rada and Kovač, Sabina",
year = "2019",
abstract = "Fluid cracking catalyst residue (spent FCC) is a by-product from petrol refineries. It primarily consists of zeolite (in used sample - faujasite) and amorphous aluminosilicates. In this study, possibility to use spent FCC as a component of binders with low content of Portland cement (PC) have been investigated. 
Binders made with high volume of mineral additions are being developed in order to reduce the amount CO2 emitted by PC industry. Fly ash (FA), a by-product of coal combustion in thermal power plants, is one of the most commonly used raw material for these binders. The main shortages of binders with high volume of FA are long setting time and low early strength. 
In this work, mixtures of PC, FA and spent FCC were prepared. It was found that addition of spent FCC to low PC mixtures significantly shortened setting time and improved early strength of the binders. However, 28-day compressive strength of the ternary binder was lower than the strength of low PC binder synthesized with FA only, which indicated the need for further optimization of the binder composition.",
publisher = "Faculty of Technology, University of Novi Sad",
journal = "13th CONFERENCE for YOUNG SCIENTISTS in CERAMICS (CYSC-2019) October 16-19, 2019, Novi Sad, Serbia",
title = "Possibility to use spent fluid catalytic cracking catalyst as component of Portland cement binders",
pages = "101",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1971"
}
Rakić, J., Baščarević, Z., Petrović, R.,& Kovač, S.. (2019). Possibility to use spent fluid catalytic cracking catalyst as component of Portland cement binders. in 13th CONFERENCE for YOUNG SCIENTISTS in CERAMICS (CYSC-2019) October 16-19, 2019, Novi Sad, Serbia
Faculty of Technology, University of Novi Sad., 101.
https://hdl.handle.net/21.15107/rcub_rimsi_1971
Rakić J, Baščarević Z, Petrović R, Kovač S. Possibility to use spent fluid catalytic cracking catalyst as component of Portland cement binders. in 13th CONFERENCE for YOUNG SCIENTISTS in CERAMICS (CYSC-2019) October 16-19, 2019, Novi Sad, Serbia. 2019;:101.
https://hdl.handle.net/21.15107/rcub_rimsi_1971 .
Rakić, Jelena, Baščarević, Zvezdana, Petrović, Rada, Kovač, Sabina, "Possibility to use spent fluid catalytic cracking catalyst as component of Portland cement binders" in 13th CONFERENCE for YOUNG SCIENTISTS in CERAMICS (CYSC-2019) October 16-19, 2019, Novi Sad, Serbia (2019):101,
https://hdl.handle.net/21.15107/rcub_rimsi_1971 .

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