Vanadium is an important strategic metal with high application value In this paper various common vanadium extraction methods of vanadium titanium magnetite are systematically summarized the advantages and disadvantages of various methods are fully analyzed and compared and the application status of various vanadium extraction methods is
High quality oxidized pellets are the basis to achieve high efficiency utilization of vanadium titanium magnetite VTM ores Bentonite was used as a binder of VTM The main phase composition of VTM is titanomagnetite and ilmenite When the amount of bentonite is 1% the compressive strength and dropping strength of VTM pellets can meet the requirements To
There is an abundance of vanadium titanium magnetite in Panzhihua China which contains more than × 10 8 tons of TiO 2 accounting for % of the national reserves To fully utilize Panzhihua titanium resources many processes were proposed The development and utilization of vanadium titanium magnetite resource have extremely vital
Titanium plays a considerably important role in the modern industry which is widely used in aerospace military metallurgy solar cell pigment and other advanced materials fields [1] [2] [3] As one of the largest of titanium resources in the world vanadium titano magnetite represents a valuable raw material for the production of titanium [4]
Mechanism of Vanadium on Microstructure and Properties of Titanium Alloy by Laser Melting Deposition[J] Chinese Journal of Lasers 2022 49 14 Under the effect of fine grain strengthening and solid solution strengthening the overall tensile strength of the sample as deposited with V is higher than that of TC4
The Baima vanadium titanomagnetite deposit located in the Panzhihua Xichang Panxi metallogenic belt in China is one of the super large deposits in the region The titanomagnetite upgrading process involves grinding the raw ore followed by magnetic separation To determine the processing characteristics of the ore and assess the upgrading process this
Chengde Vanadium and Titanium New Materials Co Ltd Chengde Vanadium and Titanium New Materials Co Ltd hereinafter referred to as Chengde Vanadium and Titanium Company its predecessor was founded in 1954 which is the birthplace of China s vanadium and titanium magnetite blast furnace smelting and vanadium extraction processing technology
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
The recycling of mineral tailings is an important research topic In this work composite material was prepared using vanadium titanomagnetite VTM tailings kaolin and sodium silicate and used as a photocatalyst for photocatalytic degradation organic dyes The results showed that the photocatalytic material has good photocatalytic performance on the
metal oxides including lithium vanadium and titanium The process leaches titanium vanadium and iron using hydrochloric acid at atmospheric pressure and temperatures below 95°C Solvent extraction is then used to recover vanadium titanium pigment and iron from the leach solution The advantages claimed are low cost high recovery no
The fusibility of vanadium titanium magnetite during reduction and smelting reflects the difficulty of smelting separation In this study the direct reduction of iron obtained from the
The critical role of vanadium in metallurgy and the increasing commercialization of vanadium redox flow batteries have contributed to a rise in market demand for vanadium emphasizing the need to ensure the sustainability of vanadium production Converter vanadium slag and stone coal generated during the smelting process of vanadium titanium magnetite
Based on our previous focus on the vanadium titanium alloy field we will further extend the study to the more complex ternary system of TiVNb where the ratio of titanium vanadium niobium is always 1 1 1 as the base component to produce a medium entropy alloy PSO A local version of PSO algorithm was implemented to utilize a fine
Vanadium titanomagnetite VTM is a polymetallic ore that contains iron vanadium titanium and other rare metal elements [[1] [2] [3]] The iron titanium and vanadium play a significant role in modern industry and are widely used in steel manufacturing aerospace military medical and other advanced materials fields [[4] [5] [6]] At present the blast furnace
Elemental powders of iron % vanadium % antimony % and titanium % according to the starting composition FeV −x Ti x Sb were weighed and mixed The powder mixtures were loaded into a planetary ball mill QM 1SP2 Nanjing University China and then subjected to MA for 10 h at 450 rpm under the protection of argon
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 titanium magnetite is a complex symbiotic iron ore resource composed of iron vanadium titanium and other metals which is one of the most important iron ore resources in China [1 2 3 4] Titanium as an indispensable metal raw material for the modern industry and advanced science and technology is mostly derived from the vanadium titanium
The reduction behavior of a new type of blast furnace burden named vanadium‑titanium magnetite carbon composite hot briquette hereinafter abbreviated as VTM CCB including fraction of reaction f reduction shrinking crushing strength after reduction phase transformation of valuable elements and softening melting dripping behavior were
It is observed that the grain size decreases with increasing the amount of Ti V in the percentage of and Fig 2 Table 1 The use of niobium titanium and vanadium as microalloying elements in steel for grain refinement is widespread although the mechanisms by which this refinement is achieved are not completely understood
