The removal of sulfur compounds from hydrocarbon streams is a cornerstone of modern industrial operations, particularly in the petrochemical and refining sectors. Sulfur impurities can lead to a host of problems, including equipment corrosion, catalyst poisoning, environmental pollution, and product quality degradation. NINGBO INNO PHARMCHEM CO.,LTD. offers specialized solutions, including advanced hydrolysis catalysts, to address these critical industrial desulfurization needs.

Traditional desulfurization methods often focus on removing inorganic sulfur compounds like hydrogen sulfide (H2S). However, the presence of organic sulfur compounds, such as carbonyl sulfide (COS), carbon disulfide (CS2), mercaptans, and sulfides, presents a more complex challenge. These compounds are often more stable and require specific catalytic approaches for effective removal.

One of the most effective strategies for tackling organic sulfur compounds like COS and CS2 is through hydrolysis. Hydrolysis involves reacting these compounds with water, typically in the presence of a catalyst, to convert them into less problematic substances, primarily H2S. This H2S can then be removed using conventional desulfurization adsorbents like zinc oxide.

Our HT503 Hydrolytic Agent exemplifies this strategy. Developed by NINGBO INNO PHARMCHEM CO.,LTD., this catalyst is specifically designed to promote the hydrolysis of COS and CS2 in liquid propylene and other hydrocarbon streams. By employing activated alumina as a carrier, the HT503 catalyst provides a high surface area for the reaction to occur efficiently, even at normal and low temperatures. This makes it a versatile tool for various industrial setups.

The synergistic effect of using our hydrolysis catalyst in conjunction with downstream zinc oxide desulfurization catalysts allows for a 'fine desulfurization' process. This means achieving exceptionally low levels of sulfur in the final product, which is crucial for applications such as polymerization where even trace amounts of sulfur can be detrimental.

Furthermore, the HT503 catalyst's inherent adsorption capabilities extend its utility by removing other organic sulfides, chlorides, and cyanides, providing a more comprehensive purification solution. This integrated approach to industrial desulfurization ensures that hydrocarbon feedstocks are brought to the highest standards of purity, thereby enhancing operational efficiency, protecting valuable equipment, and meeting stringent environmental regulations. NINGBO INNO PHARMCHEM CO.,LTD. is your trusted partner for advanced desulfurization technologies.