The bell-shaped valve is a very crucial piece of equipment in the sulfuric acid production plant. Its main function is to enable the plant to gradually increase the conversion tem

From September 15th to 18th, the 45th China Sulfuric Acid Technology Annual Conference was held in Ningbo. As the sponsor of this conference, Li Zhenglai Technology (Chongqing) Co.

Dear colleagues and friends in the sulfuric acid industry:

In the control room of the sulfuric acid production plant, the flow chart serves as a bridge between the operators and the production site. Last year, we launched the first version

In the process of sulfuric acid production, the fluid flow rate is a seemingly insignificant parameter but it is crucial for the safety, efficiency and lifespan of the equipment. I

During the operation of the sulfuric acid production plant, unorganized emissions of acidic gases are inevitable, mainly including sulfur dioxide (SO₂), sulfur trioxide (SO₃), an