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The Verderflex VF40 pump is capable of flow rates of 7.5m³/hr and pressures up to 16 Bar. Like all hose pumps the only wearing part is the hose itself, keeping maintenance time to a minimum. Abrasive mining slurries have sub-micron solid contents in excess of 80% with slurry SGs in excess of 2.0. "Only hose pumps can pump such dense fluids ...


above a slag pot. The vanadium slag is crushed and the iron entrainment is removed by means of an overhead magnet. Part of the slag is marketed to the ferroalloy or steel industry for the direct production of ferrovanadium (Roann, 1985; Roskill, 2010; Steinberg et al., 2011). The rest of the slag is marketed to producers of high-purity V 2O


Jul 18, 2013· (1963). Optimum Slag Composition for the Blast-Furnace Smelting of Titaniferous Ores. Canadian Metallurgical Quarterly: Vol. 2, No. 3, pp. 259-279.


dium and chromium and a titaniferous slag. According. to the material balance of melting the products of. solidphase reduction of this concentrate, the through.


rich slag and low silicon pig iron from vanadium bearing titaniferous magnetites of Masanikere at VISL, Bhadravati By THE STAFF OF NML fr VISL, Presented by SHRI D. D. AKERKAR" ABSTRACT The paper describes the smelting trials carried out for utilisation of vanadium bearing magnetites of Masanikere in collaborative efforts by NML and VISL.


The smelting of hot prereduced titaniferous magnetite iron ore to produce pig iron and a vanadium rich slag was started in the 1960s by both Highveld and New Zealand Steel. New Zealand Steel (NZS) selected partially open bath technology and a foamy slag practice, while Highveld went for the submerged-arc smelting mode. In the 1980s, New Zealand


Evaluation of Titania-Rich Slag Produced from Titaniferous Magnetite Under Fluxless Smelting Conditions August 2020 JOM: the journal of …


The smelting of hot pre-reduced titaniferous iron ore to produce pig iron and vanadium-containing slag for the production of vanadium products was started in the 1960s by both Highveld Steel and Vanadium, and New Zealand Steel (NZS). New Zealand Steel initially decided to use a mainly open bath foamy slag


A titaniferous slag produced by smelting ilmenite concentrates as described in Example 1 was determined to have a Ti 2 O 3 content of about 56 wt-pct. The slag was tapped directly from the furnace at a temperature of about 1600° C into a preheated launder where it was treated directly with oxygen introduced into the launder through lances. The ...


A synthetic rutile is prepared from a titaniferous slag, typically containing at least about 1.0 weight percent magnesium oxide and at least some portion of its titanium values as Ti 2 O 3, by a method comprising contacting the slag with chlorine gas at a temperature between about 400° C.-800° C., such that the magnesium oxide and chlorine gas react to form magnesium chloride, …


8 Includes U.S. production, rounded to one significant digit, of ilmenite, leucoxene, and rutile to avoid disclosing company. proprietary data. 9 Included with ilmenite to avoid disclosing company proprietary data. 10 Slag is also produced in Kazakhstan, Norway,and Russia, but this output is not included under "Titaniferous slag" to avoid.


Global Vanadium Market Size and Trends, By Application (Iron & Steel, Energy Storage, Chemical, And Titanium Alloys), By Region (Asia Pacific, Europe, North America, South America, Middle East and Africa) and Forecast from 2018 to 2025. Request Now! The global vanadium market size exceeded 87 kilo tons in 2017.


KOH sub-molten salt method was studied for preparing potassium titanate whiskers and titanium dioxide by using titaniferous slag as the raw material. The effects of …


Synthetic rutile or slag is likely to be used as feed in increasing amount. The process of converting ilmenite to synthetic rutile generates 0.7 tons of waste per ton of product, and the chloride process generates about 0.2 tons of waste per ton of TiO2 product using rutile as a …


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Vanadium - TAM Holdings

Titaniferous magnetite ore is mined in South Africa and China and processed for vanadium extraction. Tianiferous magnetite ore is also processed in steelmaking operations in China, Russia and South Africa. A duplex BOF process in the steelmaking shop yields a vanadium rich slag that can be converted into V2O5 via hydrometallurgical processing.


TITANIFEROUS MAGNETITE DEPOSIT (Bull. 50, p. 25)[copied from deleted record 10205264 = 0560010036, and 10132702 = 0560010148] Comment (Deposit): GRADE 1-MASSIVE MAGNETITE-ILMENITE WITH 0-35% BY VOLUME OF SILICATES, CHIEFLY OLIVINE AND MINOR SPINEL. TIO2% RANGES FROM 16-23% INCLUSIVE.


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.


A titaniferous slag containing a treatable ulvospinel phase was produced in a cold copper crucible induction furnace - the crystallisation of the ulvospinel, instead of the chemically inert spinel solid solution was attributed to the saturation of the slag by iron from the incomplete reduction process due to the inevitable stoppage of the heat ...


A wide variety of slag cement options are available to you, such as total solution for projects. You can also choose from acid-proof. As well as from 2 years. And whether slag cement is hotel. There are 5,311 slag cement suppliers, mainly located in Asia. The top supplying country or region is China, which supply of slag cement respectively.


The titaniferous slag by-products are generally defined by the Ca-Mg-Al-Si-Ti-O system. These fluxed slags can contain as high as 20-40wt% TiO 2 (titania). The lack of interest in processing titaniferous slags to produce saleable titania


Preparation of titanium tetrachloride was investigated by chlorination of a low-grade titaniferous slag in an entrained-flow reactor over the 550 to 1100 °C temperature range. Chlorination rates were highly dependent on the reactivity of the carbon used in the chlorination reaction. Use of a lignitic char resulted in the higher chlorination rates, whereas use of petroleum coke resulted in ...


of titaniferous magnetites with the objective of producing pig iron and high titania slag or pig iron only; and (3) laboratory-scale oxygen-blowing and steelmaking tests on titaniferous pig iron. The Bureau of Mines program for developing mineral resources includes a study of methods for utilizing domestic titaniferous iron-bearing materials.


Aug 03, 2020· Fluxless smelting of ilmenite to produce furnace slag as feedstock for the pigment industry is a well-established industrial practice with extensive installed smelting capacity globally.1,2,3,4 Commercial ilmenite smelters produce two products, namely titania-rich slag and a pig iron by-product. In contrast, smelting practices for titaniferous magnetite (or …


Titaniferous iron sands occur in deposits around the world;1 however, these sands have not, in general, been utilized because of economic factors and because of the difficulties inherent in smelting titaniferous ores. As used throughout this paper, a …


new plant. Choosing the raw material--rutile, titaniferous slag, or en- riched ilmenite--is a matter of balancing its price against the resultant operating and waste disposal costs. In some countries with low labor costs and little or no pollution con-


Jan 29, 2016· *Primarily used to produce titaniferous slag. Source: USGS. Reserves of rutile, which are far smaller, and of which far less is mined, are to be found in Australia, South Africa, Brazil and Sierra ...


Production of nominal slag compositions Wesley T. Holmes, William A. Stickney.LIQUIDUS TEMPERATURES OF TITANIFEROUS SLAGS ( In Three Parts) 3.. Author: Wesley T. Holmes. Publisher: ISBN: UOM:390 Category: Slag Page: 21 View: 985 Read Now »


Questions of melting of iron ore and raw materials with receipt of cast iron and slag are considered in vitro. The chemical composition of cast iron of slag is studied in vitro. The viscosity of slag is researched. Object of research - titaniferous ores with various contents of titan dioxide. The technical and economic indicators of a blast furnace melting an agglomerate and pellets (a ...


Sep 04, 2019· After metal tapping and slagging, titaniferous slag and vanadium-containing pig iron can be produced, respectively. In the pilot test process, initially, the mass fraction of TiO 2 in the titaniferous slag produced reached 68.0–70.0 wt.%, less than the minimum requirement in Chinese industrial standard YS/T 298-2015.


The current liquidus surface and phase equilibria established in air for fluxed titaniferous magnetite (titanomagnetite) slags conforming to a composition of 37.19% TiO 2, 19.69% SiO 2, 13.12% Al 2 O 3, and 30.00% of various ratios of CaO+MgO were reviewed at applicable PO 2 using FactSage simulation and phase composition of a real plant titanomagnetite slag.


concentrates. In Saudi Arabia, a project to produce up to 500,000 tons per year of titanium slag was scheduled to be commissioned in 2020. Other projects were being developed in Australia, Mozambique, and Tanzania. Prepared by Joseph Gambogi [(703) 648–7718, [email protected]] 176


Jul 06, 2019· Titaniferous slag Iron casting machine Pig iron Figure.1: The conventional titaniferous slag smelting process. The titanium concentrates are beneficiated from the titanium magnetite, so the conventional titani-um slag smelting process need beneficiating operation and the request to feedstock is more rigorous.