Sulfuric acid (alternative spelling sulphuric acid) is very important essential basic chemical materials which has a wide range of applications. It is also a central substance in the chemical industry, the principal uses include mineral processing,fertilizer manufacturing,oil refining, waste water processing, and chemical synthesis. Sulfuric acid is widely produced with different methods, such as contact process, wet sulfuric acid process, lead chamber process and some other methods.However, whether you produce sulfuric acid from elemental sulfur(S) or from spent sulfuric acid(WSA) or clean sulfurous gases, SINOCATA offers our high activity catalysts which provide high conversion, high energy efficiency, low pressure drop, production stability, and exceptionally long life applied in many sulfuric acid plant.
High Vanadium Pentoxide Sulfuric Acid Catalyst
Standard vanadium pentoxide catalyst contains approximately 6-8wt% of vanadium pentoxide. High vanadium pentoxide catalyst contains 7-9wt% vanadium pentoxide combined with a modification to the chemical composition of the active phase.The activity is 15-20% higher than standard vanadium pentoxide catalyst.
Cesium Promoted Sulfuric Acid Catalyst
The vanadium pentoxide catalyst have a strike temperature of about 400 deg C to initiate a self-sustaining reaction, but cesium-promoted catalyst has a much higher activity in the low temperature range resulting in a strike temperature 20 to 40 deg C lower than the standard catalyst.The cesium-vanadium-contained catalyst can also help to shorten the start-up time, reduce the consumption of electric energy and SO2 emission (far below the national emission standards).
The SINOCATA serial sulfuric acid catalyst ensure you to achieve higher conversion rates, fast start-up, optimal energy efficiency and the lowest possible SO2 emissions.