A novel recycling approach for efficient extraction of titanium from high-titanium-bearing blast furnace slag

G Fan, M Wang, J Dang, R Zhang, Z Lv, W He, X Lv - Waste Management, 2021 - Elsevier
The recycling of high-titanium-bearing blast furnace slag (TiO 2> 23 wt.%) is an urgent
problem that has attracted global research attention. To achieve high-efficiency, low …

[HTML][HTML] Preparation of TiCl4 from panzhihua ilmenite concentrate by boiling chlorination

F Zhu, S Ma, Z Ma, L Qi, W Peng, K Li, K Qiu - Journal of Materials …, 2023 - Elsevier
Titanium tetrachloride (TiCl 4) is an important raw material for preparing metallic Ti and TiO
2. At present, TiCl 4 is mainly produced through boiling chlorination and molten salt …

Preparations of titanium nitride, titanium carbonitride and titanium carbide via a two-step carbothermic reduction method

KH Wu, Y Jiang, SQ Jiao, KC Chou… - Journal of Solid State …, 2019 - Elsevier
Titanium carbide, titanium carbonitride or titanium nitride were synthesized by a two-step
carbothermic reduction method. In this method, a single-phase precursor TiC n O 1-n was …

Mechanism on reduction and nitridation of micrometer‐sized titania with ammonia gas

Y Liu, Y Wang, Y Zhang, Z You… - Journal of the American …, 2020 - Wiley Online Library
Ammonia gas can be simultaneously used as a reductant and nitrogen source to prepare
TiN from titania. In this work, the mechanisms on reduction and nitridation of micrometer …

Synthesis of carbon-supported titanium oxynitride nanoparticles as cathode catalyst for polymer electrolyte fuel cells

M Chisaka, A Ishihara, K Ota, H Muramoto - Electrochimica Acta, 2013 - Elsevier
For use as the oxygen reduction reaction (ORR) catalyst in polymer electrolyte fuel cell
cathodes, carbon-supported titanium oxynitride (TiO x N yC) nanoparticles with a size of …

Carbothermal reduction and nitridation of ilmenite concentrates

SA Rezan, G Zhang, O Ostrovski - ISIJ international, 2012 - jstage.jst.go.jp
Carbothermal reduction and nitridation of ilmenite concentrates of different grades and
synthetic rutile were studied in isothermal experiments in hydrogen–nitrogen gas …

Chlorination kinetics of titanium nitride for production of titanium tetrachloride from nitrided ilmenite

E Ahmadi, SA Rezan, N Baharun… - … Materials Transactions B, 2017 - Springer
The kinetics of chlorination of titanium nitride (TiN) was investigated in the temperature
range of 523 K to 673 K (250° C to 400° C). The results showed that the extent of …

Synthesis of titanium oxycarbonitride by carbothermal reduction and nitridation of ilmenite with recycling of polyethylene terephthalate (PET)

E Ahmadi, A Fauzi, H Hussin, N Baharun… - International Journal of …, 2017 - Springer
An innovative and sustainable carbothermal reduction and nitridation (CTRN) process of
ilmenite (FeTiO 3) using a mixture of polyethylene terephthalate (PET) and coal as the …

The synthesis and gas sensitivity of the β-Ti3O5 powder: Experimental and DFT study

X Li, Y Liu, S Ma, J Ye, X Zhang, G Wang… - Journal of Alloys and …, 2015 - Elsevier
The β-Ti 3 O 5 powder was synthesized using carbothermal reduction technique in vacuum.
Phase evolution sequences during reaction and influence of main technological parameters …

Nonisothermal carbothermal reduction kinetics of titanium-bearing blast furnace slag

M Hu, R Wei, M Hu, L Wen, F Ying - Jom, 2018 - Springer
The kinetics of carbothermal reduction of titanium-bearing blast furnace (BF) slag has been
studied by thermogravimetric analysis and quadrupole mass spectrometry. The kinetic …