Indirect mineral carbonation of titanium-bearing blast furnace slag coupled with recovery of TiO 2 and Al 2 O 3

2018 ◽  
Vol 26 (3) ◽  
pp. 583-592 ◽  
Author(s):  
Lin Wang ◽  
Weizao Liu ◽  
Jingpeng Hu ◽  
Qiang Liu ◽  
Hairong Yue ◽  
...  
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
Mineral Carbonation ◽  
Furnace Slag

Optimising the recovery of high-value-added ammonium alum during mineral carbonation of blast furnace slag

2019 ◽  
Vol 774 ◽  
pp. 1151-1159 ◽  
Author(s):  
Weizao Liu ◽  
Shu Yin ◽  
Dongmei Luo ◽  
Guoquan Zhang ◽  
Hairong Yue ◽  
...  
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
Value Added ◽  
Mineral Carbonation ◽  
Ammonium Alum ◽  
Furnace Slag

Simultaneous preparation of TiO2 and ammonium alum, and microporous SiO2 during the mineral carbonation of titanium-bearing blast furnace slag

2020 ◽  
Vol 28 (9) ◽  
pp. 2256-2266 ◽  
Author(s):  
Yingjie Xiong ◽  
Tahani Aldahri ◽  
Weizao Liu ◽  
Guanrun Chu ◽  
Guoquan Zhang ◽  
...  
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
Mineral Carbonation ◽  
Ammonium Alum ◽  
Furnace Slag

Energy-efficient mineral carbonation of blast furnace slag with high value-added products

2018 ◽  
Vol 197 ◽  
pp. 242-252 ◽  
Author(s):  
Qiang Liu ◽  
Weizao Liu ◽  
Jinpeng Hu ◽  
Lin Wang ◽  
Jianqiu Gao ◽  
...  
Keyword(s):  
Blast Furnace ◽  
Energy Efficient ◽  
Blast Furnace Slag ◽  
Value Added ◽  
Mineral Carbonation ◽  
Furnace Slag ◽  
Value Added Products

Indirect mineral carbonation of blast furnace slag with (NH4)2SO4 as a recyclable extractant

2017 ◽  
Vol 26 (5) ◽  
pp. 927-935 ◽  
Author(s):  
Jinpeng Hu ◽  
Weizao Liu ◽  
Lin Wang ◽  
Qiang Liu ◽  
Fang Chen ◽  
...  
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
Mineral Carbonation ◽  
Furnace Slag

Process simulation and energy integration in the mineral carbonation of blast furnace slag

2019 ◽  
Vol 27 (1) ◽  
pp. 157-167 ◽  
Author(s):  
Jianqiu Gao ◽  
Chun Li ◽  
Weizao Liu ◽  
Jinpeng Hu ◽  
Lin Wang ◽  
...  
Keyword(s):  
Blast Furnace ◽  
Process Simulation ◽  
Blast Furnace Slag ◽  
Mineral Carbonation ◽  
Energy Integration ◽  
Furnace Slag

scholarly journals Mineral carbonation of metallurgical slags

Mineralogia ◽  
2015 ◽  
Vol 45 (1-2) ◽  
pp. 27-45 ◽  
Author(s):  
Monika Kasina ◽  
Piotr R. Kowalski ◽  
Marek Michalik
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
Experimental Studies ◽  
Ambient Air ◽  
Mineral Carbonation ◽  
Steel Making ◽  
Metallurgical Slags ◽  
Metallurgical Processes ◽  
Furnace Slag ◽  
Potential Use

Abstract Due to increasing emissions of greenhouse gases into the atmosphere number of methods are being proposed to mitigate the risk of climate change. One of them is mineral carbonation. Blast furnace and steel making slags are co-products of metallurgical processes composed of minerals which represent appropriate source of cations required for mineral carbonation. Experimental studies were performed to determine the potential use of slags in this process. Obtained results indicate that steel making slag can be a useful material in CO2 capture procedures. Slag components dissolved in water are bonded as stable carbonates in the reaction with CO2 from ambient air. In case of blast furnace slag, the reaction is very slow and minerals are resistant to chemical changes. More time is needed for minerals dissolution and release of cations essential for carbonate crystallisation and thus makes blast furnace slags less favourable in comparison with steel making slag.

scholarly journals Preparation of Mullite-Silica Composites Using Silica-Rich Monophasic Precursor Obtained as a Byproduct of Mineral Carbonation of Blast-Furnace Slag

Minerals ◽  
2018 ◽  
Vol 8 (5) ◽  
pp. 219 ◽  
Author(s):  
Kyungsun Song ◽  
Wonbaek Kim ◽  
Chang-Yul Suh ◽  
Jun-Hwan Bang ◽  
Ji-Whan Ahn
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
Mineral Carbonation ◽  
Furnace Slag

Study on the Shrinkage of a Full-Scale Wall Made with Blast Furnace Slag Fine Aggregates

CONCREEP 10 ◽  
2015 ◽  
Author(s):  
Tomiyuki Kaneko ◽  
Keiichi Imamoto ◽  
Chizuru Kiyohara ◽  
Akio Tanaka ◽  
Ayuko Ishikawa
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
Full Scale ◽  
Fine Aggregates ◽  
Furnace Slag
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