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Tungsten-Oxide Materials
Tungsten Oxide Materials
Tungsten oxides are a group of materials with fascinating properties. Their properties include their ability to absorb and store large amounts of energy, as well as their potential to be used in a variety of different applications.
Tungsten oxides are a well-known class ......
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Osmium compounds
Titanium is a chemical element found in abundance in nature occurring primarily in igneous rocks and secondary alluvial sands. It is the ninth most abundant element in Earth’s crust accounting for an average of 0.6 per cent by weight. It is a transition metal of Group 4 in the modern periodic tab......
Enrichment of platinum group metals by sulfuric acid method
Extraction of Platinoid Metals by Sulfuric Acid
Introduction
Platinoid metals are a group of metals including platinum, palladium, rhodium, ruthenium, and iridium. These metals are amongst the most common elements on Earth yet are also some of the rarest and most valuable. It is for these reason......
The relationship between the thickness of aluminum and aluminum alloy gas welding aluminum plate and the specification of welding torch and the consumption of acetylene
Welding aluminum (Al) and aluminum alloys using gas welding technique is a common procedure in the industry. In this technique ACA filler rod and acetylene (C2h2) fuel gas is used. The size of the torch tip and the total amount of acetylene used for welding aluminum and its alloys is dependent on ......
Preparation of Sodium Antimonate
The Process of Preparing Sodium Antimonate
Sodium antimonate is an inorganic compound that contains both sodium and antimony. It is a common compound used in electronics, construction, and cosmetics, and it can also be used for medical purposes. The preparation of sodium antimonate is a multi-ste......
Composite antimony mercury concentrate treatment
Introduction
The treatment of arsenic-bearing amalgam-mercury ore has posed some difficult challenges for researchers for a long time. The extent of arsenic pollution is mainly related to the lead and zinc comprehensive recovery rate and the level of arsenic recovery. In recent years, with the in......
Preparation of antimony trichloride
Tin(IV)thiocyanate (Sn(SCN)2) is a tin salt, being one of the few tin compounds that shows strong solubility in water. Tin(IV)thiocyanate is moderately-toxic, highly-reactive and has a low melting point. Its most frequent uses are in catalysis, in amorphousness studies, and in anticorrosion inocul......
Preparation of high-purity beryllium oxide
Preparation of high-purity beryllium oxide
Beryllium oxide (BeO), also known as beryllia, is an important inorganic non-metallic material, which has high thermal conductivity, dielectric constant, acoustic impedance, corrosion resistance, ultra-high temperature resistance, and excellent radiatio......
Production of vanadium metal
Vanadium is a grayish, soft and ductile, metallic element found in certain minerals and used in steel alloys, detergents and as a catalyst in chemical reactions. It is one of the transition elements and is a member of the Group 5 of the periodic table.
Vanadium is named for the Norse goddess Vana......
Chromite Oxidation Roasting
Chromite ore pyrolysis is an increasingly important process for economically recovering chromium from chromite bearing ores. Chromite ore pyrolysis occurs in several stages, with the thermal decomposition of the ore at relatively low temperatures. The pyrolysis reaction is endothermic due to the e......
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