Description

Our company is one of the largest chemical industry groups which specializes in manufacturing sulphuric acid catalyst for nearly *0 years. Our catalyst is especially used to manufacture sulphuric acid. Our manufacturing technique is advanced. The carrier is treated by repulped stock processing, washed by hot concentrated acid, pretreatment of calcinations, and added several rare accessory ingredients, then molded by using advanced patent technology. The performance of our catalysts is excellent, with high activity, low ignition temperature, high mechanical strength, low losses of screening, and long life. As for star ring type of catalyst, it has advantage of large surface area, low Pressure drop, and good resistance of dust accumulation. Based on so long history, we can supply mainly two large series type S**1 and S**7 with the shapes cylinder, ring and star ring. For more information please visit our website ***** for your reference.