Panzhihua has the highest vanadium and titanium resource reserves in China, making it the capital of vanadium and titanium in the country.1、 Application of VanadiumThe average content of vanadium in the Earth's crust is 0.01% to 0.02%. Vanadium is a rare chemical element that is significantly lower than the average content of major industrial metals such as iron (4.2% to 4.7%), aluminum (7.4% to 8.2%), and titanium (0.45% to 0.61%).（1） The application of vanadium in the steel industry85% of the world's vanadium is mainly used as a steel additive to improve the strength, toughness, and heat resistance of steel. Vanadium is a versatile alloy additive, and adding a small amount of vanadium (percentage or percentage) to steel can produce high-strength low-alloy steel (0.04% to 0.15% V), high-speed steel (1% to 3% V), tool steel, stainless steel (2% to 14% V), and permanent magnets.The main function of vanadium in steel is to react with carbon and nitrogen in the steel, form...

At the 2014 annual conference of the sulfuric acid industry, discussions on sulfuric acid catalysts, exhaust gas treatment, energy-saving technologies, acid washing purification, and wastewater treatment were the most popular topics. The reporter noticed that whether it is the enthusiastic promotion of new technologies and products by enterprises, or the calm analysis of industry dynamics and trends by experts, all involve energy conservation, emission reduction, and clean production.Wu Xuemei, Vice Chairman of the China Sulfuric Acid Industry Association, introduced that technological innovation is the focus of the annual meeting. By summarizing and exchanging technical experience, paying attention to and discussing new technological achievements, helping enterprises grasp industry technology trends, and promoting clean production and sustainable development in the industry.Catalyst: Achieving New BreakthroughsCatalysts are the core of the contact method for producing sulfuric acid, d...

Although hydrogen is ubiquitous in the atmosphere, the cost of producing and collecting molecular hydrogen for transportation and industrial use is very high. Engineers at Duke University in the United States have used a new catalyst in hydrogen production reactions. Although hydrogen is ubiquitous in the atmosphere, the cost of producing and collecting molecular hydrogen for transportation and industrial applications is very high. Engineers at Duke University in the United States have used a new catalyst in hydrogen production reactions. Although hydrogen is ubiquitous in the atmosphere, the cost of producing and collecting molecular hydrogen for transportation and industrial applications is very high. Engineers from Duke University in the United States have used a new catalyst in hydrogen production reactions