Recent progress of efficient utilization of titanium-bearing blast furnace slag

Y Cai, N Song, Y Yang, L Sun, P Hu, J Wang - International Journal of …, 2022 - Springer
Titanium-bearing blast furnace slag (BFS) has valuable compositions and potential
environmental hazardousness. Thus, developing efficient and green approaches to utilize …

Simultaneous CO2 mineral sequestration and rutile beneficiation by using titanium-bearing blast furnace slag: Process description and optimization

M He, L Teng, Y Gao, S Rohani, S Ren, J Li, J Yang… - Energy, 2022 - Elsevier
CO 2 mineral sequestration is a promising method for abating global warming. Mineral
carbonation with titanium-bearing blast furnace slag (TBFS) can offer a sustainable option …

Environmentally friendly approach for sustainable recycling of spent SCR catalysts and Al alloy scrap to prepare TiAl 3 and low-Fe Al alloys

Y Zhang, Y Lei, W Ma, Y Ren, Q Chen, Z Huan - Green Chemistry, 2022 - pubs.rsc.org
With the rapid reduction in NOx emissions and the end of various Al alloy products' lives in
recent years, large amounts of spent SCR catalysts (SSCs) and Al alloy scrap (AAS) as …

A novel approach for simultaneous recycling of Ti-bearing blast furnace slag, diamond wire saw Si powder, and Al alloy scrap for preparing TiSi2 and Al-Si alloys

Y Zhang, Y Lei, W Ma, C Zhai, Z Shi, Y Ren - Journal of Hazardous …, 2022 - Elsevier
Large amounts of Ti-bearing blast furnace slag (TBFS), diamond wire saw Si powder
(DWSSP), and Al alloy scrap (AAS) are generated annually. Although these are industrial …

Microstructure and mechanical properties of engineered cementitious composites (ECC) with recycling extracted titanium tailing slag (ETTS)

D Liu, Z Zhang, S Wang, JA Abdalla… - Journal of Building …, 2024 - Elsevier
Generally, engineered cementitious composites (ECC) have a high proportion of cement,
resulting in substantial carbon dioxide emissions that detrimentally affect their environmental …

Constructing cycle-stable Si/TiSi2 composites as anode materials for lithium ion batteries through direct utilization of low-purity Si and Ti-bearing blast furnace slag

Y Zhang, M Chen, Z Chen, Y Wang, S Li, P Duan… - Journal of Alloys and …, 2021 - Elsevier
The large volume expansion and poor conductivity leading to the deterioration of
electrochemical performance, is a significant challenge for Si-anode materials for practical …

An approach towards utilization of water-quenched blast furnace slag for recovery of titanium, magnesium, and aluminum

J Ju, Y Feng, H Li, R Wu, B Wang - Journal of Environmental Chemical …, 2022 - Elsevier
Resource utilization of water-quenched blast furnace slag (BFS) for recovery of valuable
metals such as titanium, magnesium, and aluminum are strategic issues for the iron and …

[HTML][HTML] Progress and Prospects for Titanium Extraction from Titanium-Bearing Blast Furnace Slag

Y Qu, L Xing, M Gao, S Zhao, Q Ren, L Li, Y Long - Materials, 2024 - mdpi.com
The composition of TBFS is complex. It is categorized into low (W (TiO2)< 5%), medium
(5%< W (TiO2)< 20%), and high-titanium slag (W (TiO2)> 20%) based on Ti content. The …

Extraction of valuable metals from Ti-bearing blast furnace slag using ammonium sulfate pressurized pyrolysis–acid leaching processes

Z Bian, Y Feng, H Li - Transactions of Nonferrous Metals Society of China, 2020 - Elsevier
A novel method of extracting valuable metals from Ti-bearing blast furnace slag (TBBF slag)
via pressure pyrolysis of recyclable ammonium sulfate (AS)–acid leaching process was …

Preparation of high-purity TiSi2 and eutectic Si–Ti alloy by separation of Si–Ti alloy for clean utilization of Ti-bearing blast furnace slag

Z Li, Y Lei, W Ma, Y Zhang, C Wang - Separation and Purification …, 2021 - Elsevier
Abstract Titanium-bearing (Ti-bearing) blast furnace slag is not only industrial waste but also
an important Ti resource. However, the cleaning of Ti-bearing blast furnace slag for …