Results 21 to 30 of about 2,095 (190)

Influence of ilmenite ore particles as pigment on the anticorrosion and mechanical performance properties of polyamine cured epoxy for internal coating of gas transmission pipelines

Egyptian Journal of Petroleum, 2018
In the present work, Different high build epoxy coating formulations cured by polyamine hardener were modified by incorporation various concentrations (50, 75 and 100%) of processed micro-sized ilmenite ore (FeTiO3) as pigment to replace all inorganic ...
A.M. Al-Sabagh, M.I. Abdou, M.A. Migahed, A.M. Fadl, Ahmed A. Farag, M.M. Mohammedy, S. Abd-Elwanees, A. Deiab   +7 more
doaj   +1 more source

Determination of High Content of Titanium in Ilmenite by Inductively Coupled Plasma-Optical Emission Spectrometry with Sodium Peroxide Alkali Fusion

Yankuang ceshi, 2020
BACKGROUND The main types of ilmenite resources are ilmenite ore, ilmenite placer, and rutile ore. Ilmenite is a mineral that is difficult to be digested, and generally insoluble in nitric acid, hydrochloric acid or an aqua system.
ZHAO Xin, YAN Hui, YU Lian-ling, TANG Xing, LIU Zhao   +4 more
doaj   +1 more source

Selectivity of Benzyl Hydroxamic Acid in the Flotation of Ilmenite

Frontiers in Chemistry, 2019
The decreased ground size of ilmenite-bearing ores challenges the selectivity of collectors of ilmenite. Taking advantage of flotation tests and density functional theory (DFT), the selectivity of benzyl hydroxamic acid (BHA) and the adsorption mechanism
Lixia Li, Chen Zhang, Zhitao Yuan, Zhichao Liu, Chunfeng Li   +4 more
doaj   +1 more source

Effect of Adding Biomass from Palm Kernel Shell on Phase Transformation and Microstructure during Carbothermic Reduction of Ilmenite

International Journal of Technology, 2021
This study investigated the effects of adding pulverized biomass from palm kernel shells as a reductant on phase transformation and microstructure during the carbothermic reduction of ilmenite.
Cynta Immanuela Lamandasa, Agung Setiawan, Sri Harjanto, M. Akbar Rhamdhani   +3 more
doaj   +1 more source

Preparation of Synthetic Titania Slag Relevant to the Industrial Smelting Process Using an Induction Furnace

Applied Sciences, 2021
A high titania slag that is used as a feedstock for TiO2 manufacturing is obtained by ilmenite smelting (FeO.TiO2). The composition of the slag obtained by smelting is dependent on the composition of the mineral used for slag preparation, i.e., ilmenite ...
Avishek Kumar Gupta, Matti Aula, Jouni Pihlasalo, Pasi Mäkelä, Marko Huttula, Timo Fabritius   +5 more
doaj   +1 more source

Shock compression of ilmenite [PDF]

Journal of Geophysical Research, 1976
Single- and reflected-shock compression measurements on single-crystal ilmenite (FeTiO_3) to pressures of 635 and 930 kbar, respectively, demonstrate anomalously large compressions above ∼320 kbar and imply the onset of one or more major phase changes at this pressure level which continue to occur to at least ∼600 kbar.
King, David A., Ahrens, Thomas J.
openaire   +3 more sources

Phase Transition of Ilmenite in the Environment of Concrete Pore Solution

Kuangchan zonghe liyong
This is an article in the field of ceramics and composites. Taking ilmenite ore as the research object, the possible phase transformation of FeTiO3 in concrete liquid phase environment was analyzed in order to provide a basis for the utilization of ...
Long BAI, Xiaoxin FENG, Gang LIU
doaj   +1 more source

Lunar‐Based Photothermal CO2 Reduction Strategy: Self‐Evolving Transient Active Interface and Band Engineering

Advanced Science, EarlyView.
A self‐evolving Pd/Ov‐FeTiO3 photothermal catalyst, inspired by lunar soil, enables efficient extraterrestrial CO2 conversion. The formation of transient active interfaces and oxygen vacancies extends light absorption to the infrared range and optimizes electron transfer.
Yahang Wang, Yuhuan Li, Quanxin Wang, Deng Li, Pakkin Leong, Meng Wang, Shi Feng, Runyang Mo, Xianjin Shi, Xiaohui Li, Gangqiang Zhu, Chipui Tang   +11 more
wiley   +1 more source

The Effect of Palm Char Properties on Malaysian Ilmenite Ores by Carbothermal Reduction [PDF]

Archives of Metallurgy and Materials
To identify the mineral grade ore, two distinct Malaysian ilmenite ores (FeTiO3) from different placers deposits were examined. The sources of ilmenite ore were the Kinta Valley in Perak and the Langkawi Black Sand Beach in Kedah.
N.A. Nasrun, N.F.M. Yunos, M.A. Idris, N.A. Halif, T. Nomura   +4 more
doaj   +1 more source

Machine Learning Paradigm for Advanced Battery Electrolyte Development

Carbon Energy, EarlyView.
Electrolyte materials determine ion transport kinetics within the bulk and interphases, ultimately influencing the performance of battery systems. As data‐driven paradigms increasingly reshape materials discovery, this review provides an application‐oriented exploration of the intersection between machine learning and electrolyte science. By evaluating
Chang Su, Mengfan Pei, Keyu Chen, Xigao Jian, Fangyuan Hu   +4 more
wiley   +1 more source