Results 81 to 90 of about 11,045 (163)

Liquid ilmenite or liquidus ilmenite: a comment on the nature of ilmenite vein deposits

, 1996
The interstitial character of ilmenite in common gabbroidic rocks has led to the idea that the last drop of liquid to crytallize in a rock could be pure ilmenite.
Duchesne, Jean-Clair
core  

Extraction of titania from ilmenite [PDF]

, 1962
This thesis is an account of an investigation of a process for separating titanium dioxide from ilmenite. The process makes use of three chemical reactions, all conducted at high temperatures. Ilmenite is first oxidised with air, the oxidised ilmenite is
Ketteridge, Ian Bruce
core  

ON THE REACTIONS IN ILMENITE, ALUMINUM AND GRAPHITE SYSTEM

Iranian Journal of Materials Science and Engineering, 2016
Al2O3/TiC composites are used as cutting tools for machining gray cast iron and steels. The addition of iron improves the toughness of Al2O3/TiC composites.
R. Khoshhal, M. Soltanieh, M. A. Boutorabi   +2 more
doaj  

Typomorphic characteristic features of accessory ilmenite in granitoids of the polyphase Aleisk-Zmeinogorsk complex (N-W Rudny Altai area)

MATEC Web of Conferences, 2016
The paper material is devoted to the research of crystallomorphology, accessory ilmenite expansion, characteristic features of its chemical composition, paragenetic association and conditions for mineral formation in Devonian granitoids of the polyphase ...
Novoselov K.L., Gavrilova K.A.
doaj   +1 more source

Characterization of electrical behavior in modified ilmenite

, 2013
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.
Parveen, Nikhat, Murthy, G V S
core   +1 more source

Direct Electro-deoxidation of Ilmenite Concentrate to Prepare FeTi Alloy in CaCl2 Molten Salt

High Temperature Materials and Processes, 2014
In order to prepare FeTi alloy using ilmenite concentrate in molten salt by electrolytic method, the electrochemical deoxidation process was studied by cyclic voltammetry and AC impedance spectroscopy.
Liu Xuyang, Hu Meilong, Bai Chenguang, Lv Xuewei   +3 more
doaj   +1 more source

Synthesis of ilmenite

, 2014
Ilmenite ores are currently processed at TiZir Titanium & Iron AS in Tyssedal. To be prepared for a change in the raw material composition, the effect of the impurities in the ilmenite ores has to be investigated. It is particularly important to know
Canaguier, Vincent Yves
core  

The Temperature Rise Behavior and Microwave-absorbing Characteristics of Ilmenite Concentrate in Microwave Field

工程科学与技术, 2007
:The microwave-absorbing characteristics of ilmenite concentrate, coke, oxidized ilmenite concentrate and composite additive were investigated by means of microwave cavity perturbation, and their temperature rise curves were measured.
doaj  

Efficient Flotation Separation of Ilmenite and Olivine in a Weak Alkaline Pulp Using a Ternary Combination Collector Centered around Al³⁺

Molecules
Due to the similar physical and chemical properties of ilmenite and olivine, separating them is challenging. The flotation process, with the use of collectors, is an effective method.
Jinhui Li, Hao He, Yanhai Shao, Chenjie Liu, Rui Li, Hongqin Chen, Xiao Meng   +6 more
doaj   +1 more source

Industrial-scale trials for the production of oxidized Panzhihua ilmenite concentrate pellets followed by smelting in an EAF for titania slag production

Results in Engineering
Electric arc furnace (EAF) smelting of ilmenite concentrate is the primary method for upgrading titania, producing high-quality titania slag for titanium dioxide and sponge titanium production, while also enabling the recovery of hot metal for ...
Bing Song, Wei Lv, Jun Xiao, Kaimao Li, Shuxing Qiu, Xueming Lv   +5 more
doaj   +1 more source