Results 21 to 30 of about 323 (191)

Carbothermal Reduction and Nitridation of Ilmenite Concentrates

ISIJ International, 2012
Carbothermal reduction and nitridation of ilmenite concentrates of different grades and synthetic rutile were studied in isothermal experiments in hydrogen – nitrogen gas atmosphere and pure nitrogen in a tube reactor. Concentrations of CO and CO2 in the off gas were measured online using infrared gas analyser.
Rezan, Sheikh Abdul, Zhang, Guangqing, Ostrovski, Oleg   +2 more
openaire   +2 more sources

Use Zircon-Ilmenite Concentrate in Steelmaking

IOP Conference Series: Materials Science and Engineering, 2016
Market requirements cause a constant search for new materials and technologies, for their immediate use in increasing requirements for material and energy efficiency, as well as to the quality of steel. In practice, steel production in the tended recently of more stringent requirements for the chemical composition of the steel and its contamination by ...
Fedoseev, Sergey Nikolaevich, Volkova, T. N.   +1 more
openaire   +2 more sources

Study on the Mineral Characteristics and Upgrading of Titanium Iron Ore Concentrate in the Panxi Region of China [PDF]

E3S Web of Conferences
By conducting sieve analysis and MLA process mineralogy automated analysis system research on a titanium iron ore concentrate sample from the Panxi region, this study found that the main metallic mineral in the Anning titanium concentrate is ilmenite ...
Xu Guoyin, Wang Purong
doaj   +1 more source

Kinetics of reaction of roasting of soda ash and ilmenite ore concentrate for formation of sodium titanates [PDF]

Science of Sintering, 2015
Alkaline metals and hydrogen titanates are of great interest for possible applications. The soda ash and Rosetta ilmenite ore concentrate briquette were investigated.
Nafeaa I.A., Zekry A.F., Khalifa M.G., Farag A.B., El-Hussiny N.A., Shalabi M.E.H.   +5 more
doaj   +1 more source

Technology for Complex Processing of Electric Smelting Dusts of Ilmenite Concentrates to Produce Titanium Dioxide and Amorphous Silica

Metals, 2022
This paper presents the results of research on the development of a technology intended to process electric smelting dusts of ilmenite concentrate with the extraction of silicon and titanium and the production of products in the form of their dioxides ...
Zaure Karshyga, Almagul Ultarakova, Nina Lokhova, Azamat Yessengaziyev, Kaisar Kassymzhanov, Maxat Myrzakulov   +5 more
doaj   +1 more source

Studying of possibility for breakdown of ilmenite concentrate with ammonium sulphate

Kompleksnoe Ispolʹzovanie Mineralʹnogo syrʹâ/Complex Use of Mineral Resources/Mineraldik Shikisattardy Keshendi Paidalanu, 2020
The data on investigation of the possibility of breakdown of ilmenite concentrate of the Ariadnensky deposit in Primorsky Krai with ammonium sulfate are presented in the article. For study the ilmenite concentrate and ammonium sulfate interaction, the concentrate and (NH4)2SO4 were mixed based on the formation of sulfates of the main components of the ...
G.F. Krysenko, D.G. Epov, M.A. Medkov, E.B. Merkulov   +3 more
openaire   +1 more source

A new collector scheme for strengthening ilmenite floatability in acidic pulp

Journal of Materials Research and Technology, 2019
For a long time, ilmenite floatability in strongly acidic pulp has not received enough attention, which violates compliance requirements for the industrial production of ilmenite concentrate.
Jihua Zhai, Xiaolong Lu, Pan Chen, Changping Guan, Wei Sun, Wei Chen   +5 more
doaj   +1 more source

Innovative pre-concentration technology for recovering ultrafine ilmenite using superconducting high gradient magnetic separator

International Journal of Mining Science and Technology, 2021
To achieve the utilization of the abandoned ultrafine ilmenite (−20 μm) produced in the titanium magnetite processing plant in Panzhihua, the superconducting high-gradient magnetic separation (SMS) technology was proposed in this study.
Zhitao Yuan, Xuan Zhao, Jiwei Lu, Hong Lv, Lixia Li   +4 more
doaj   +1 more source

Triboelectric properties of ilmenite and quartz minerals and investigation of triboelectric separation of ilmenite ore

International Journal of Mining Science and Technology, 2018
Triboelectric separation, as an entirely dry technology, is a prospective method to process fine minerals. The aim of this paper is to investigate the performance of triboelectric separation of ilmenite and quartz minerals in a lab unit and to get ready ...
Xing Yang, Haifeng Wang, Zhen Peng, Juan Hao, Guangwen Zhang, Weining Xie, Yaqun He   +6 more
doaj   +1 more source

Study on the Occurrence State of Titanium in a Titanium-containing Ore

Kuangchan zonghe liyong, 2022
In order to study whether a titanium-containing ore has comprehensive utilization value, its material composition, target mineral dissemination characteristics and occurrence state of valuable elements were systematically studied by means of optical ...
Yue Wang, Jing Wang
doaj   +1 more source