Welcome To Our Mining Equipment Production Base!
An extraction process to recover vanadium from low-grade ...

An extraction process to recover vanadium from low-grade vanadium-bearing titanomagnetite was developed. In this study, a mixed solvent system of di(2-ethylhexyl) phosphate (D2EHPA) and tri-n-butyl phosphate (TBP) diluted with kerosene was used for the selective extraction of vanadium from a hydrochloric acid leaching solution that contained low vanadium concentration with high …

Read More
Efficient separation of vanadium, titanium, and iron from ...

Abstract A novel process featuring pressurized pyrolysis of ammonium chloride-acid leaching-solvent extraction was carried out to separate vanadium, titanium and iron from vanadium-bearing titanomagnetite (VBT). Then vanadium and iron existed in the form of ammonium polyvanadate ((NH4)2V6O16) and ammonium jarosite (NH4Fe3(SO4)2(OH)6) after precipitation from the water …

Read More
Vanadium - ATI Relentless Innovation®

Pure vanadium and vanadium alloyed with chromium and titanium are very resistant to corrosion from liquid lithium or lithium-lead. This property makes vanadium a prime candidate for liquid metal heat exchangers. At room temperature, vanadium and its alloys have excellent resistance to corrosion in salt-water and dilute hydrochloric acid.

Read More
Production process and introduction of vanadium and ...

Production process and introduction of vanadium and titanium products-Sichuan Lizhuo Vanadium & Titanium Co., Ltd. -China's vanadium and titanium resources are very rich. The proven reserves of titanium resources (in terms of TiO) are 720 million tons, accounting for about 1/3 of the world's total reserves, and the reserves of vanadium resources (in terms of VO) are 42.9 million tons ...

Read More
Vanadium: The metal we can't do without and don't produce ...

Vanadium is often agglomerated with titanium, which must be separated out as an impurity during processing. The higher the titanium content in the ore, the harder it is to remove the vanadium.

Read More
- cqu.edu.cn

Therefore, a new technology was explored for the utilization of vanadium from titanium magnetite. The shaft furnace coal-based reduction and melting separation by electric furnace were used in this process to separate the iron and the vanadium, thus realizing the efficient utilization of the vanadium resources.

Read More
Salivary Levels of Titanium, Nickel, Vanadium, and Arsenic ...

Background: Recent articles have hypothesized a possible correlation between dental implants dissolution products and peri-implantitis. The null hypothesis tested in this case-control study was that there would be no differences in salivary concentrations of titanium (Ti), vanadium (V), nickel (Ni) and arsenic (As) ions among patients with dental implants, healthy (Group A) or affected by peri ...

Read More
Process for removing thorium and recovering vanadium from ...

@article{osti_870314, title = {Process for removing thorium and recovering vanadium from titanium chlorinator waste}, author = {Olsen, Richard S and Banks, John T}, abstractNote = {A process for removal of thorium from titanium chlorinator waste comprising: (a) leaching an anhydrous titanium chlorinator waste in water or dilute hydrochloric acid solution and filtering to separate …

Read More
Why VanadiumCorp - VanadiumCorp Resource Inc.

Clean Energy Solutions. VanadiumCorp Resource Inc. is an integrated mining and technology company developing wholly-owned vanadium-titanium-iron mineral deposits situated in Quebec, Canada. VanadiumCorp is focused on commercializing our patented green recovery technology to process mineral concentrates and produce vanadium, titanium and iron ...

Read More
Vanadium processing | Britannica

Vanadium processing, preparation of the metal for use in various products.. Vanadium (V) is a grayish silver metal whose crystal structure is a body-centred cubic (bcc) lattice, with a melting point of 1,926° C (3,499° F). The metal is used principally as an alloying addition to high-strength low-alloy (HSLA) steels and, to a lesser extent, in tool steels and iron and steel castings.

Read More
About Us | Fodere Titanium

Fodere Titanium Limited is a United Kingdom registered minerals technology company which has developed a new and innovative commercial process for the titanium, vanadium, iron and steel industries. Disruptive and Game changing technology; able to extract value from a wide variety of feedstocks including tailings, derived from the iron, steel ...

Read More
Alternative Materials: Vanadium - RTF | Rethinking The Future

It is taking the front stage at a slow pace to reduce the usage of steel in the construction industry as every ton of it produces 2 tons of carbon every year. Hypothetically, if in a building 600 Mpa steel is used in construction, vanadium use can reduce the embodied energy to 26.6% and embodied carbon to 18.83%.

Read More
Making Vanadium | Vanitec

The 60% and 80% grades are mostly produced by the aluminothermic reduction of vanadium oxides in the presence of steel scrap or by direct reduction in an electric furnace. The 40% grade is produced from slag and other vanadium products by the silicon reduction process. Vanadium additions to titanium alloys are made with aluminium-vanadium ...

Read More
WO1996012047A1 - Titanium and vanadium recovery process ...

A process for the recovery or separation of titanium and vanadium from a slag comprising mixing the slag with an alkali metal salt, and roasting the mixture in oxygen.

Read More
NEW PROCESS OF EXTRACTING VANADIUM FROM

vanadium-titanium magnetite, oil ash, waste vanadium catalyst, bauxite and stone coal. In addition, 75% to 85% vanadium production was extracted from vanadium-titanium magnetite1,2. A well-known roast-leach process is employed in the production of V 2 O 5 and NH 4 VO 3 from vanadium-titanium magnetite. Vanadium-titanium magnetite ore is

Read More
A new process for the recovery of iron, vanadium, and ...

A new process for the recovery of iron, vanadium, and titanium from vanadium titanomagnetite by S.Y. Chen* and M.S. Chu* Synopsis A new process comprising metallizing reduction, magnetic separation, and electroheat melting separation is proposed with the aim of achieving high recoveries of iron, vanadium, and titanium from vanadium titanomag ...

Read More
Vanadium/antimony/titanium mixed oxide and process of use ...

The vanadium, antimony and titanium compounds employed in the process must be soluble in a saturated alcohol or a mixture of saturated alcohols. As utilized herein, a compound is regarded as "soluble" when its solubility, measured at 25° C., is at least 5 grams per liter of saturated alcohol.

Read More
Vanadium Extraction from Korean Vanadiferous ...

The extraction process of vanadium from vanadiferous titanomagnetite ore deposited in Korea was investigated by combining alkali roasting and water leaching processes. The effect of Na 2 CO 3 addition on the efficiency with which the vanadium could be leached was investigated along with an X-ray diffraction analysis.

Read More
Co-extraction of Vanadium Titanium and Chromium from ...

12%To co-extract vanadium, titanium, and chromium from vanadium slag, a cleaner process featuring oxalic acid hydrothermal leaching with synergy of Fe powder was proposed in this paper. With the leaching temperature of 125 °C, oxalic acid concentration of 25 wt pct, liquid-to-solid mass ratio of 8:1, leaching time of 90 minutes, and iron powder addition of 3.2 wt pct, …

Read More
Clean Recovery Process - VanadiumCorp Resource Inc.

Vanadium end products produced by the VEPT process favour the rapidly emerging Vanadium Redox Flow Battery industry in contrast to the current flowsheet, which produces ferrovanadium used in the steel industry. In addition, the process offers the potential for commercial-grade titanium production as a third revenue stream for the Project.

Read More
About Us

vanadium-bearing titaniferous magnetite ore in the blast furnace,V-recovery from the BOF, heat treatment of high strength steel rails, development of V 2 O 3, FeV80, vanadium nitride, titanium dioxide by chloride process, nanometer TiO2. Since its establishment it has made technical achievements totaling over 1400, of which 900 have won the ...

Read More
Titanium Oxide (TiO2) Pigment Production Process Analysis ...

Measuring Titanium Tetrachloride in TiO 2 Pigment Production. Known in the paint industry as the "whitest white," titanium dioxide is a pigment used worldwide. In the chloride production method, titanium ore is converted to TiCl 4, from which metallic chloride impurities are discarded.Oxidation of purified TiCl 4 yeilds bright, finish-ready TiO 2.. There are 2 critical points of analysis in ...

Read More
Processing of Vanadium: A Review | Request PDF

We present an optimized magnetic separation process to improve the recovery of high-content vanadium and titanium concentrates from vanadium‑titanium magnetite (VTM) ore.

Read More
(PDF) Extraction of Titanium and Vanadium by Chloride ...

PRO has developed a proprietary mixed chloride Canadian Titanium Limited (CTL) process for the recovery of Fe, Ti and V from ilmenite concentrate [12, 14,15]. The flowsheet for the process is ...

Read More
Efficient separation of vanadium, titanium, and iron from ...

1. Introduction. The vanadium–bearing titanomagnetite (VBT) is a strategic and complex iron ore, which containing valuable metals of vanadium, titanium, and iron used as constituents of several alloys, whitepigments, and steel,, .In China, the gross reserve of titanium in VBT ore is estimated to be about 1.18 million tons, accounting for 93% of China's total domestic reserve of titanium ...

Read More
A method for recovery of iron, titanium, and vanadium from ...

After a water leaching process, 85.61% of the vanadium from the roasting slag was leached, confirming the sodium oxidation of most of the vanadium oxides to water-soluble sodium vanadate during the roasting process. The total recoveries of iron, vanadium, and titanium were 93.67%, 72.68%, and 99.72%, respectively.

Read More
Titanium - Essential Chemical Industry

Almost all titanium is used as an alloy with other metals. Among the most important alloying metals are aluminium, vanadium, molybdenum, manganese, iron, tin, chromium and zirconium. One of the most used has a composition of 90% titanium, 6% aluminium, 4% vanadium which is …

Read More
A Novel Process for Simultaneous Extraction of Iron ...

Disposal of slags from alloy steelmaking is a serious problem as the toxic metals in the slag such as chromium and vanadium can be leached out. Recovery of the valuable metals needs an effective, economically viable method with a minimum number of unit processes. In the present work, a novel process for simultaneous recovery of iron, vanadium, titanium, chromium, and manganese from vanadium ...

Read More
Reduction Process of Pellet Containing High Chromic ...

To elucidate the reduction process including the softening and melting properties, structure changes and migration processes of valuable components (Fe, V, Ti, and Cr) in pellet containing high chromic vanadium–titanium magnetite in cohesive zone, the experiment was carried out at different temperatures and the pellet samples were analyzed by ...

Read More
Vanadium processing - The metal and its alloys | Britannica

Vanadium processing - Vanadium processing - The metal and its alloys: In its pure form, vanadium is soft and ductile. It can be fabricated into mill forms, but it oxidizes readily at temperatures above 663° C (1,225° F) and is liable to pick up interstitial impurities. Because the metal has good corrosion resistance to liquid metal, a low absorption of neutrons, and a short half-life in its ...

Read More