Results 71 to 80 of about 11,045 (163)

Modified Beach Placer Ilmenite: Dilute Magnetic Oxide

, 2019
Naturally occurring Ilmenite ore is usually a mixture of Ilmenite (FeTiO3) and hematite (Fe2O3). Synthesized solid solutions of Ilmenite and hematite are known to have interesting magnetic and electric properties.
Praveen, Nikhat, Murthy, G V S, Sindhura, D   +2 more
core   +1 more source

Beneficiation of lunar ilmenite [PDF]

, 1991
One of the most important commodities lacking in the moon is free oxygen which is required for life and used extensively for propellent. Free oxygen, however, can be obtained by liberating it from the oxides and silicates that form the lunar rocks and ...
Ruiz, Joaquin
core  

Phase Development in Carbothermal Reduction and Nitridation of Ilmenite Concentrates

High Temperature Materials and Processes, 2012
The phase development in the course of carbothermal reduction and nitridation of ilmentie concentrates and synthetic rutile was studied in temperature programmed reduction (623–1873 K) and isothermal reduction experiments.
Rezan Sheikh A., Zhang Guangqing, Ostrovski Oleg   +2 more
doaj   +1 more source

Reactivity improvement of ilmenite by calcium nitrate melt infiltration for Chemical Looping Combustion of biomass

Carbon Resources Conversion, 2019
Chemical Looping Combustion is a novel process that generates sequestration-ready CO2 from the combustion of woody biomass without requiring a gas separation step and without diluting the CO2 with N2 from air.
Martin Keller, Hikaru Oka, Junichiro Otomo   +2 more
doaj   +1 more source

Removal of iron from ilmenite by KOH leaching-oxalate leaching method

, 2010
Oxalic acid was used for the removal of iron from the intermediates of ilmenite leached by KOH liquor. Various parameters, such as pH, temperature, initial oxalate concentration, and illumination were investigated.
Wang Yuanbo, Zhao Wei, Qi Tao, Chu Jinglong, Qi, T   +4 more
core   +1 more source

Impact of barite and ilmenite mixture on enhancing the drilling mud weight

Egyptian Journal of Petroleum, 2018
It is common knowledge in the technology of drilling fluids, monitoring of the drilling mud weight is critical in developing a mud system that yields good well stability.
M.I. Abdou, A.M. Al-Sabagh, Hany El-Sayed Ahmed, A.M. Fadl   +3 more
doaj   +1 more source

Research Status and Progress in Beneficiation Process of Microfine Ilmenite in China

Kuangchan zonghe liyong
Starting from the intrinsic properties of microfine ilmenite, this paper provides a detailed overview of the current research status and advancements in the beneficiation process of microfine ilmenite, discussing the primary challenges these properties ...
Yaohui YANG, Bing XIE, Senpeng ZHANG
doaj   +1 more source

Manganoan ilmenite as kimberlite/diamond indicator mineral

, 2009
Manganoan ilmenite was identified in Juina, Brazil kimberlitic rocks among other megacrysts. It forms oval, elongated, rimless grains comprising 8-30 wt.% of the heavy fraction. Internally the grains are homogeneous.
Kaminsky, Felix, Belousova, Elena
core   +1 more source

Flotation Behaviours of Ilmenite and Associated Solution Chemistry Properties Using Saturated Fatty Acids as the Collector

Separations
A series of homologous saturated fatty acids were introduced and evaluated as collectors for ilmenite flotation using a combination of micro-flotation tests and surface tension measurements.
Jihua Zhai, Hao He, Pan Chen, Lin Song, Xiaohai Yao, Hongxian Zhang   +5 more
doaj   +1 more source

Sustainable tailings utilization: Selective flotation of microfine ilmenite with 2-(hydroxycarbamoyl) decanoic acid

International Journal of Mining Science and Technology
The microfine ilmenite generated during ilmenite beneficiation is challenging to separate from gangue. As a result, it is often discarded directly into tailings, causing wastage of titanium resources.
Yamin Kang, Yide Xu, Hongbin Wang, Peng Li, Fanfan Zhang, Xiaokui Che, Guosheng Li, Yijun Cao, Guixia Fan   +8 more
doaj   +1 more source