Results 21 to 30 of about 31,615 (205)

Mineral analysis and its extraction process of ilmenite rocks in titanium-rich cumulates from Pandeglang Banten Indonesia

open access: yesJournal of Materials Research and Technology, 2022
Pandeglang regency has a very potential mining material in the form of Ilmenite rock with high levels of Titanium content of up to 20 percent. The purpose of this study was to determine the microscopic appearance of rocks including the elements ...
Sony Sukmara   +3 more
doaj   +1 more source

Phase Diagrams of Carbonate Materials at High Pressures, with Implications for Melting and Carbon Cycling in the Deep Earth

open access: yesGeophysical Monograph Series, Page 137-165., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Konstantin Litasov   +3 more
wiley  

+2 more sources

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

open access: yesInternational 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   +6 more
doaj   +1 more source

The thermal equation of state of FeTiO_3 ilmenite based on in situ X-ray diffraction at high pressures and temperatures [PDF]

open access: yes, 2010
We present in situ measurements of the unit-cell volume of a natural terrestrial ilmenite (Jagersfontein mine, South Africa) and a synthetic reduced ilmenite (FeTiO_3) at simultaneous high pressure and high temperature up to 16 GPa and 1273 K.
Chen, B.   +10 more
core   +1 more source

Ab initio study of the elastic behavior of MgSiO3 ilmenite at high pressure [PDF]

open access: yes, 2002
We investigate the athermal high pressure behavior of the elastic properties of MgSiO3 ilmenite up to 30 GPa using the ab initio pseudopotential method. Our results at zero pressure are in good agreement with single-crystal elasticity measurements.
Da Silva, CRS   +3 more
core   +1 more source

Overturn of ilmenite‐bearing cumulates in a rheologically weak lunar mantle [PDF]

open access: yes, 2019
©2019. American Geophysical UnionThe crystallization of the lunar magma ocean (LMO) determines the initial structure of the solid Moon. Near the end of the LMO crystallization, ilmenite‐bearing cumulates (IBC) form beneath the plagioclase crust.
Breuer, Doris   +5 more
core   +2 more sources

Development of process flowsheet to recover ilmenite by using process mineralogy from lean grade beach placer sand [PDF]

open access: yesJournal of Mining and Metallurgy. Section A: Mining
This study focuses on the recovery of ilmenite and rutile from low-grade beach sand using a combination of gravity separation, "high-tension separation", and magnetic separation techniques. The analysis shows that the feed sample contains a total of 4.72%
Rao R. B., Mishra B., Singh D.
doaj   +1 more source

Experimental Study on Flotation of the Fine Ilmenite with a New Collector TZ-1

open access: yesKuangchan zonghe liyong, 2022
In this paper, two new chelating agents were compared with three ilmenite conventional chelating agents, and it was found that the new chelating agents had more advantages in selective collection.
Weisi Li   +6 more
doaj   +1 more source

Explorable and economically attractive mineral deposits in the Siberian and Far Eastern Federal Districts of Russia [PDF]

open access: yes, 2018
Purpose. Selection of the most explorable mineral deposits in the Siberian and Far Eastern Federal Districts of the Russian Federation as investment projects. Methods.
Boyarko, G
core   +1 more source

A new collector scheme for strengthening ilmenite floatability in acidic pulp

open access: yesJournal 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   +5 more
doaj   +1 more source

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