ZhenAn FeV
Interior fabrica, the topten iron containing vanadiu must primul fi topit în semi-oțel cu ridicat carbon conținut care poate îndeplini cerințe al următorul pas de oțelului, și apoi substanțe în the the topit iron must be selectiv oxidat la a maxim extinde și imersat în it. Among the vanadium slag, the the obținut development will then be used as the basic raw material for extracting oxide-free vanadiu in the next step. Există sunt multe metode la extract vanadiu zgură, but some methods have been eliminat by people, such as atomization to extract vanadium. În prezent, there are four main methods to extract vanadium slag using topten iron: vanadium extraction with topten iron ladle and shaking ladle extraction. vanadium extraction. vanadium extraction, air bottom blowing converter extraction and oxygen extraction.
FeV40
In the conversion and extraction of vanadium, the conversion and extraction of vanadium is the process of oxidation reaction with various elements contained in the molten iron through the interaction between oxygen-colored sulfur and the metal surface. During the oxidation reaction, these elements Its speed often depends on some chemical components and kinetic conditions and thermodynamic conditions of the molten iron itself. The vanadium extraction in the converter borrows the principle of selective oxidation, which uses high-speed oxygen to stir the vanadium slag in the converter, thereby turning the material inside into a more stable counter-oxide, which can be used to make Taking vanadium slag is a physical and chemical reaction process. During the reaction process, operators can control the temperature of the overall reaction by adding coolant to the mesh, thereby achieving the purpose of removing impurities and purifying vanadium slag, and the reaction capacity often depends on the iron content. The affinity of each chemical substance in the water for the chemical substance oxygen. After the reaction is completed, the liquid iron element will stay inside the container, which is the semi-steel we want, and the solid vanadium slag will be placed inside the jar.
Vanadiu Feroaliaje
În general vorbind, the lower the content of phosphorus, siliciu oxid, and calciu oxid contained in vanadiu zgură, the higher the grade of vanadiu slag will be.
