21;Presently, there are many research studies on vanadium-titanium magnetite in China, most of which first adopt a single process of low-intensity magnetic separation to
61;The comprehensive utilization of iron tailings, a low-grade and refractory iron mineral, has received global attention. Various recovery technologies, including gravity
At the same time, iron-iron bonds form instead of iron-titanium bonds, accelerating the separation of the iron phase from the other phases. Effects of carbon ratio In test work to optimize the
222;After decades of development of the vanadium titanomagnetite (VTM) ore in the Panzhihua district changes have taken place to the ore characteristics. In addition, preliminary
Accordingly, a pre-agitating technique followed by high-pressure washing of the sample on a 600 μm sieve were applied. In this method, by discarding up to 20% of the raw material, >54% of
421;At present, acidic wastewater is directly neutralized with lime or line, which wastes resources such as titanium, scandium, and iron and generates a great deal of solid
20241231;It is shown that the use of magnetic separation of raw materials after high-temperature treatment reduces the mass fraction of harmful elements such as silicon,
2020115;Unlike other metals such as copper, nickel or zinc, vanadium does not form concentrated deposits. Owing to the similarities between the V 3+ and Fe 3+ cations,
Titanium is made by a batch process. In the production of iron, for example, there is a continuous flow through the Blast Furnace. Iron ore and coke and line are added to the top, and iron
202011;Ilmenite (FeTiO 3) is one of the most abundant mineral in nature and a major raw material which is used commercially for the manufacture of titanium products, besides rutile,
202471;With the increasing requirements of mining depth and grinding fineness in iron beneficiation operations, the ore characteristics of poor, fine, and impurities are becoming
1210;Separation and extraction of Fe with less or no emission is a hot topic in recently [1], [2], [3], [4].Ilmenite (FeTiO 3) containing Fe and Ti as strategic resources always
202031;For example, gold ore or rare earth leaching process will change the natural ecological environment of the local, Therefore, weak magnetic separation was firstly
1027;This method is mainly used to further concentrate rough titanium concentrates. We often apply low-intensity magnetic separation (LMS) and high gradient magnetic
Titanium, zirconium, iron, and aluminum can then be sharply separated from the alkaline earths, the alkalies, and silicon by a double precipitation with 8-hydroxyquinoline. The procedure
2024121;Using a reduction agent (15 %), chloride additives (15 %), and calcium fluoride (5 %) in low-temperature treatment reduced titanium magnetite iron content. This process
1. Pre-separation: select and discard part of the tailings from the mined rock ore, in order to improve the beneficiation capacity. Pre-separation commonly used methods such as crushing,
919;After primary grinding, weak magnetic separation can be used to separate the iron ore. Then, strong magnetic separation can be used to separate the titanium ore to
202521;Additionally, this method effectively enriched iron and titanium, yielding recovery efficiencies of 91.0 % for iron and 58.4 % for titanium via wet grinding and magnetic
1220;Materials. Table I shows the chemical composition of the ultra-high-titanium vanadium–titanium magnetite concentrate (<75 μm) used in the experiment. The data clearly
At the same time, iron-iron bonds form instead of iron-titanium bonds, accelerating the separation of the iron phase from the other phases. Effects of carbon ratio In test work to optimize the
PDF | On Jul 22, 2024, G K Maldybayev and others published Separation of Iron and Titanium from Titanium Magnetite Raw Materials by Low-Temperature Treatment and Magnetic
1215;Introduction. Ore extraction and processing remain highly relevant today, pivotal in the global economy and technological advancement. As the backbone of the manufacturing and construction industries, titanium
23;Optimal roasting conditions for iron/slag separation were achieved with a mixture thickness of 42.5 mm, a roasting temperature of 1200°C, a residence time of 2 h, a molar ratio
421;At present, acidic wastewater is directly neutralized with lime or line, which wastes resources such as titanium, scandium, and iron and generates a great deal of solid
115;Magnetic separation is a simple and yet effective method for many separation processes from biotechnology to ore dressing where removal of certain particulates from
11;The principal separation in iron ore beneficiation, therefore, is between the iron minerals, hematite and/or magnetite, and silica, principally in the form of quartz (SiO 2). The
2019111;Experimental study using the conventional magnetic separation method was firstly carried out to separate iron and titanium concentrate respectively, and ultimately, after a
202411;One of titanium extraction methods from ilmenite (FeTiO) through hydrometallurgical route is by leaching in. hydrochloric acid. However, in this process, iron
2024414;Separation of titanium from vanadium and iron in leach solutions of vanadium slag by solvent extraction with trioctyl tertiary amine (N235) Hydrometall. (2019) With the