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CN105112689A Method for extracting titanium from

The invention discloses a method for extracting titanium from vanadium-titanium magnetite. The method comprises the following steps: adding sodium or potassium salt additive in the reduction smelting of an iron ore concentrate electric stove to obtain liquid iron and titanium-containing slag, wherein vanadium and iron are reduced to enter liquid iron, under a smelting high temperature

CN102220440A Vanadium-titanium magnetite blast furnace

The vanadium-titanium magnetite blast furnace smelting method capable of improving vanadium yield comprises the following steps of: mixing 10-20% of the total addition amount of coke with sinter and adding to a blast furnace together with vanadium-titanium pellets to form an ore layer, wherein the ore layer and coke layer are alternately

CN104060083B Sintering method of vanadium titanium

The invention discloses a sintering method of a vanadium titanium magnetite. The method includes successively carrying out material placing, material pressing and sintering after granulating a sintering raw material. The sintering raw material contains the vanadium titanium magnetite, a high-grade ore, a fuel and a flux, wherein the flux is active lime; relative to 100 parts by weight of the

[Determination of Fe, Ti and V in vanadium and titanium

The method of determination of iron, titanium and vanadium in indissolvable vanadium and titanium magnetite has been established by inductively coupled plasma atomic emission spectroscopy through adding the complexant A and using microwave-assisted

[Determination of Fe, Ti and V in vanadium and titanium

The method of determination of iron, titanium and vanadium in indissolvable vanadium and titanium magnetite has been established by inductively coupled plasma atomic emission spectroscopy through adding the complexant A and using microwave-assisted

CN102899435A Method for comprehensively using vanadium

The invention discloses a method for comprehensively using vanadium-titanium magnetite by shaft furnace reduction and electric furnace melting, characterized by: mixing vanadium-titanium magnetite concentrates with a binder to prepare oxidized pellets, reducing in a gas base shaft furnace at 900-1200 DEG C under the pressure of 0.2-0.3Mpa for 4-6 h, wherein the content of the reducing gas that

A New Technique for Preparation of High-Grade Titanium

Aug 10, 2017 This paper proposes a new technique for preparation of high-grade titanium slag from Panzhihua vanadium titanomagnetite concentrate by reduction–melting–magnetic separation processing. Chemical analysis, x-ray diffraction, and scanning electron microscopy in conjunction with energy-dispersive spectroscopy were used to characterize the samples. The effective separation of iron and titanium

Reduction behaviors of vanadium‑titanium magnetite with H2

Jun 01, 2021 The vanadium‑titanium magnetite with 67% passing 0.074 mm was taken from Chaoyang city, Liaoning province, China. The chemical compositions of vanadium‑titanium magnetite ore are presented in Table 1, which were determined by chemical methods combined with X-ray fluoroscopy (XRF).The vanadium‑titanium magnetite ore contained 47.58 wt% Fe, 20.00 wt% TiO 2

(PDF) Mineralogical Study of Vanadium Titanium Magnetite

Mineralogical Study of Vanadium Titanium Magnetite Ore in Chaoyang. December 2017. Dongbei Daxue Xuebao/Journal of Northeastern University 38 (12):1769-1774.

Titanium Ore Processing and Beneficiation

May 09, 2016 Possibilities For All Flotation Treatment of Titanium Ore. To develop a flowsheet for separation of high grade titanium-rutile from ilmenite, that will meet market requirements. Rutile has a SG of 4.2, hardness 6.0 to 6.5 and is non-magnetic; while ilmenite has a SG of 4.5 to 5.0, hardness of 5.0 to 6.0, and is weakly magnetic.

TITANIUM ALLOY GUIDE spacematdb

Magnetic Susceptibility 3.17 x 10-6 cm3/g Magnetic Permeability 1.00005 Modulus of Elasticity 100 GPa Poisson's Ratio 0.32 Solidus/Liquidus Temp. 1725˚C Titanium Company through its Sales Department or through the website at RMITitanium. Titanium has been recognized as an element (Symbol Ti; atomic number 22;

Pictures of 5th gens with bronze or titanium Method Racing

Jul 09, 2019 I think I’ve decided on titanium. Bronze would requiring having that color elsewhere. I was going to do a matte black windshield banner with “Subaru” in the same bronze color, but then I realized it would block Eyesight. 2019 Outback 2.5i, Magnetite Gray Metallic. Method Race MR502 wheels w/ Pirelli Scorpion AT+ tires.

CN1264993C Method for separating and extracting metal

Jun 17, 2020 The present invention discloses a method for separating and extracting metallic elements from vanadium titano-magnetite, which comprises the process steps of agglomeration of mineral powder, metallization reduction and separation and retraction, namely that after being mixed, the mineral powder of the vanadium titano-magnetite, a reducer, an additive and a binding agent are pressed into a ball

CN1641045A Method for separating and extracting metal

The technological process of separating and extracting metal elements from V-Ti iron ore includes the steps of: agglomerating ore powder of mixing V-Ti iron ore powder, reductant, additives and adhesive, pressing the mixture into 10-25 mm diameter agglomerates and drying at 80-90 deg.c; reducing inside one bottom rotating furnace to obtain metal products; smelting the metal products in an

Titanium Grades Information Properties and Applications

This grade is least used of the commercially pure titanium grades, but that does not make it any less valuable. Grade 3 is stronger than Grades 1 and 2, similar in ductility and only slightly less formable but it possesses higher mechanicals than its predecessors.. Grade 3 is used in applications requiring moderate strength and major corrosion resistance.

titanium Element, Meaning, Symbol, Density, Properties

Aug 08, 2021 Titanium, chemical element, a silvery gray metal of Group 4 (IVb) of the periodic table. It is a lightweight, high-strength, low-corrosion structural metal and is used in alloy form for parts in high-speed aircraft. Titanium is widely distributed and constitutes 0.44 percent of Earth’s crust.

titanium dioxide nanoparticles: synthesis

Biological synthesis of nanoparticles by bacterial, fungi, yeast, and plant extract is the best alternative to develop cost effective, less labor, non-toxic using more green appro

Magnetic Nose Hoop Ring

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[A rapid method for the measurement of major and minor

An 241Am radioactive source for X-ray excitation, a Si-PIN detector and a 2048 channel analyzer for the measurement of vanadium titanium magnetite direct powder sample were used. The correction methods for interferences, calibration and drift are presented. The method is simply, accurate and rapid.

Optimized magnetic separation for efficient recovery of V

In this study, systematic work was conducted to develop an optimal process for magnetic separation, which is a physical separation method capable of recovering titanium and vanadium from VTM ore. Mineralogical analysis of the VTM ore used in this study was performed, and the presence of vanadium in iron-based minerals such as magnetite and

Reduction of Vanadium-Titanium-Magnetite by

Feb 28, 2020 Vanadium–titanium–magnetite refining could recover a variety of valuable metal elements and obtain a variety of industrial products, which plays an important role in the metallurgical industry. The main refining technique for vanadium titanium magnetite is the “blast furnace-converter”

Vanadium–titanium magnetite ore blend optimization for

Sep 10, 2015 Vanadium and titanium magnetite (V–Ti) ore has a very high comprehensive utilization value due to its high-content vanadium, titanium, iron, etc. In addition, V–Ti ore as a major source of vanadium is found in various countries, such as Australia, China, Russia, and South Africa (Moskalyk and Alfantazi, 2003, Deng et al., 2012, Yu, 2004).

Characterization and synthesis of nanometer magnetite

Dec 01, 2017 2.2. Preparation of nanometer magnetite pigment. Nanometer-sized magnetite pigment was synthesized from titanium slag (waste ferrous sulfate) by microwave-assisted reduction method under nitrogen protection according to the following equation: (1) 1 F e S O 4 + F e S 2 → 6 F e 2 O 3 + 13 S O 2 (g) (2) 16 F e S O 4 + F e S 2 → 11 F e 3 O 4 + 2 S O 2 (g) Briefly, titanium slag and pyrite

Method of manufacturing titanium magnetic disk substrate

What is claimed is: 1. A method of manufacturing a titanium magnetic disk substrate, comprising the steps of: preparing a titanium substrate; setting the surface roughness of said titanium substrate to be R max ≤0.08 μm; and . forming a hardened layer having a hardness of H v ≥250 on said titanium substrate to a thickness of 50 to 250 μm by sputtering.

GEOPHYSICAL METHODS IN EXPLORATION AND MINERAL

The magnetic method exploits small variations in magnetic mineralogy (magnetic iron and iron-titanium oxide minerals, including magnetite, titanomagnetite, titanomaghemite, and titanohematite, and some iron sulfide minerals, including pyrrhotite and greigite) among rocks. Measurements are made using fluxgate, proton-precession,

(PDF) Mineralogical Study of Vanadium Titanium Magnetite

Mineralogical Study of Vanadium Titanium Magnetite Ore in Chaoyang. December 2017. Dongbei Daxue Xuebao/Journal of Northeastern University 38 (12):1769-1774.

A novel method to extract iron, titanium, vanadium, and

Zhao et al. [16] proposed a method for extracting iron, vanadium, and titanium from titanium magnetite concentrates, mainly through concentrate reduction, magnetic separation, and hydrochloric

Titanium Ore Processing and Beneficiation

May 09, 2016 Possibilities For All Flotation Treatment of Titanium Ore. To develop a flowsheet for separation of high grade titanium-rutile from ilmenite, that will meet market requirements. Rutile has a SG of 4.2, hardness 6.0 to 6.5 and is non-magnetic; while ilmenite has a SG of 4.5 to 5.0, hardness of 5.0 to 6.0, and is weakly magnetic.

Titanium Wikipedia

Titanium is a chemical element with the symbol Ti and atomic number 22. Its atomic weight is 47.867 measured in daltons.It is a lustrous transition metal with a silver color, low density, and high strength, resistant to corrosion in sea water, aqua regia, and chlorine.. Titanium was discovered in Cornwall, Great Britain, by William Gregor in 1791 and was named by Martin Heinrich Klaproth after

GEOPHYSICAL PROSPECTION OF IRON-TITANIUM OXIDE

In this study, ground magnetic survey method was carried out to map magnetic anomalies of established stations, associated with ilmenite bearing formations. Energy Dispersive X-Ray Spectroscopy was also done on soil samples collected randomly from the study area to determine the percentage iron and titanium oxides, with an objective of

Influence of anionic and non-ionic surfactants on the

Oct 15, 2020 Magnetite spinel nanoparticles (Fe 3 O 4) coated titanium dioxide has been prepared by the solvo-hydrothermal method for application in dye degradation and wastewater remediation.The core-shell nanoparticles have been synthesized using titanium butoxide (TBT) and ferric chloride as precursors. In this method, firstly, magnetite nanoparticles have been prepared through a

Vanadium–Titanium Magnetite Concentrate

The vanadium–titanium magnetite ore used in the experiment was from Chao-yang, China. After crushing and grinding, the particle size of the ore was 0.074 mm, accounting for 65% of the total particle size. The ore was concentrated by weak magnetic separation according to our previous work [8] to obtain the concentrate.