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REVISTA DE CHIMIE
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https://doi.org/10.37358/Rev.Chim.1949

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Revista de Chimie (Rev. Chim.), Year 2020, Volume 71, Issue 8, 206-219

https://doi.org/10.37358/RC.20.8.8293

Shun Wang, Shenxu Bao, Yimin Zhang, Yizhong Yuan

Optimization of Silicon Leaching for White Carbon Black Preparation from Vanadium-Extraction Residue Using Response Surface Methodology

Abstract:

Vanadium-extraction residue (VER) is rich in silicon and the high temperature and high pressure alkali leaching can be used to prepare white carbon black (WCB). The effects of the mass ratio of alkali to slag, liquid-solid ratio, reaction temperature and reaction time on the silica leaching ratio were investigated. Response surface methodology was used to analyze the interaction of these main leaching parameters and the final regression equation can be obtained. By using the regression equation, the leaching schemes can be designed as the maximum leaching ratio of silica was set, thereby the optimal leaching parameters also can be obtained to reduce the leaching cost. Repeated experiments showed that the optimized leaching ratio can reach 95.26% which was just lower the predicted value by 2.17%, indicating that the regression equation was reliable to be used to optimize the leaching process. The WCB product with specific surface area of 105.1 m2/g was verified by XRD and FTIR.
Keywords:
white carbon black; waste utilization; response surface methodology; silica; XRD; FTIR

Issue: 2020, Volume 71, Issue 8
Pages: 206-219
Publication date: 2020/8/31
https://doi.org/10.37358/RC.20.8.8293
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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:
WANG, S., BAO, S., ZHANG, Y., YUAN, Y., Optimization of Silicon Leaching for White Carbon Black Preparation from Vanadium-Extraction Residue Using Response Surface Methodology, Rev. Chim., 71(8), 2020, 206-219.

Vancouver
Wang S, Bao S, Zhang Y, Yuan Y. Optimization of Silicon Leaching for White Carbon Black Preparation from Vanadium-Extraction Residue Using Response Surface Methodology. Rev. Chim.[internet]. 2020 Aug;71(8):206-219. Available from: https://doi.org/10.37358/RC.20.8.8293


APA 6th edition
Wang, S., Bao, S., Zhang, Y. & Yuan, Y. (2020). Optimization of Silicon Leaching for White Carbon Black Preparation from Vanadium-Extraction Residue Using Response Surface Methodology. Revista de Chimie, 71(8), 206-219. https://doi.org/10.37358/RC.20.8.8293


Harvard
Wang, S., Bao, S., Zhang, Y., Yuan, Y. (2020). 'Optimization of Silicon Leaching for White Carbon Black Preparation from Vanadium-Extraction Residue Using Response Surface Methodology', Revista de Chimie, 71(8), pp. 206-219. https://doi.org/10.37358/RC.20.8.8293


IEEE
S. Wang, S. Bao, Y. Zhang, Y. Yuan, "Optimization of Silicon Leaching for White Carbon Black Preparation from Vanadium-Extraction Residue Using Response Surface Methodology". Revista de Chimie, vol. 71, no. 8, pp. 206-219, 2020. [online]. https://doi.org/10.37358/RC.20.8.8293


Text
Shun Wang, Shenxu Bao, Yimin Zhang, Yizhong Yuan,
Optimization of Silicon Leaching for White Carbon Black Preparation from Vanadium-Extraction Residue Using Response Surface Methodology,
Revista de Chimie,
Volume 71, Issue 8,
2020,
Pages 206-219,
ISSN 2668-8212,
https://doi.org/10.37358/RC.20.8.8293.
(https://revistadechimie.ro/Articles.asp?ID=8293)
Keywords: white carbon black; waste utilization; response surface methodology; silica; XRD; FTIR


RIS
TY - JOUR
T1 - Optimization of Silicon Leaching for White Carbon Black Preparation from Vanadium-Extraction Residue Using Response Surface Methodology
A1 - Wang, Shun
A2 - Bao, Shenxu
A3 - Zhang, Yimin
A4 - Yuan, Yizhong
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2020
VL - 71
IS - 8
SP - 206
EP - 219
UR - https://doi.org/10.37358/RC.20.8.8293
KW - white carbon black
KW - waste utilization
KW - response surface methodology
KW - silica
KW - XRD
KW - FTIR
ER -


BibTex
@article{RevCh2020P206,
author = {Wang Shun and Bao Shenxu and Zhang Yimin and Yuan Yizhong},
title = {Optimization of Silicon Leaching for White Carbon Black Preparation from Vanadium-Extraction Residue Using Response Surface Methodology},
journal = {Revista de Chimie},
volume = {71},
number = {8},
pages = {206-219},
year = {2020},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.20.8.8293},
url = {https://revistadechimie.ro/Articles.asp?ID=8293}
}
 
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