Deoxidization mechanism of preparation FeTi alloy using ilmenite concentrate
نویسندگان
چکیده
منابع مشابه
Preparation of factor VII concentrate using CNBr-activated
Background: Factor VII concentrates are used in patients with congenital or acquired factor VII deficiency or treatment of hemophilia patients with inhibitors. In this research, immunoaffinity chromatography was used to purify factor VII from prothrombin complex (Prothrombin-Proconvertin-Stuart Factor-Antihemophilic Factor B or PPSB) which contains coagulation factors II, VII, IX and X. The a...
متن کاملEFFECT OF MECHANICAL ACTIVATION ON CARBOTHERMIC SYNTHESIS OF TITANIUM CARBIDE FROM ILMENITE CONCENTRATE
The synthesis of advanced materials from low cost minerals concentrates is a new field of study that has great potential applications. In this paper, the effect of milling time on the temperature of initiation and amount of carbothermic reduction of ilmenite has been investigated. The stoichiometric molar ratio (1:4) of ilmenite to graphite was mixed and mechanically activatedfor 30-70 hours at...
متن کاملPreparation of factor VII concentrate using CNBr-activated
Background: Factor VII concentrates are used in patients with congenital or acquired factor VII deficiency or treatment of hemophilia patients with inhibitors. In this research, immunoaffinity chromatography was used to purify factor VII from prothrombin complex (ProthrombinProconvertin-Stuart Factor-Antihemophilic Factor B or PPSB) which contains coagulation factors II, VII, IX and X. The aim ...
متن کاملProduction of Nanosized Synthetic Rutile from Ilmenite Concentrate by Sonochemical HCl and H2SO4 Leaching
Titanium dioxide is widely used in the manufacturing of paints, varnishes, lacquer, paper, paperboard, printing inks, rubber, floor covering, and ceramics and so on. White titanium dioxide pigment has been produced by two main processes. The sulfate and the chloride processes. Each of these two routes requires different feedstocks. However, economic and environmental pressures are shifting ...
متن کاملMicrowave-Absorbing Characteristics and XRD Characterization of Magnetic Separation Products of Reductive Products of Ilmenite Concentrate
The microwave absorbing characteristics of magnetic separation products (magnetic and non-magnetic) of reductive products of ilmenite concentrate were measured by the method of microwave cavity perturbation and the magnetic separation products were characterized by X-Ray Diffraction (XRD). It was demonstrated that metallic iron was a strong microwave absorbing material, while TiO2 was a weak mi...
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ژورنال
عنوان ژورنال: Journal of Mining and Metallurgy, Section B: Metallurgy
سال: 2011
ISSN: 1450-5339,2217-7175
DOI: 10.2298/jmmb101228004h