硫磺回收催化剂(Sulfur recovery catalyst)

技术参数

　　晶 相 Crystalline Phase ： χ--ρ Al2O3

　　形状 Sphere Size mm ： ￠3—5 ￠4—6 ￠5—7

　　外 观 Appearance：

　　白色球状 White Sphere：

　　堆密度 g/cm3 Bulk Density ： 0.68--0.89

　　强 度 N/粒 Crush Resistance N/sphere ： >130

　　比表面 m2/g Surface Area ： 250--360

　　孔 容 cm3/g Pore Volume ： 0.38--0.43

产品介绍

　　白色球状颗粒，不溶于水及有机溶剂，能溶于强酸强碱溶液中，在空气中有吸湿现象，吸水后不胀不裂。属改进型硫磺回收催化剂。该产品AL2O3基催化剂的克劳斯反应本征活性和耐硫酸盐化中毒性能，以及“轻度老化”处理和“苛刻老化”处理后的活性、稳定性均优于现在工业上使用的AL2O3催化剂。

　　本产品适用于含H2S酸性气的炼油厂，天然气净化脱硫厂，城市煤气厂以及石化厂、化工厂的克劳斯硫磺回收工艺。

Sulfur recovery catalyst Applications:White spherical particles, insoluble in water and organic solvents, soluble in strong acid and alkali solution, hygroscopic phenomenon in the air, no swelling or cracking after water absorption. It is an improved sulfur recovery catalyst. The product's intrinsic activity of the Al2O3 catalyst and its susceptibility to sulfation poisoning, as well as its activity and stability after "light aging" and "severe aging" treatments are better than those currently used in the industry .

This product is suitable for Claus sulphur recovery process in oil refineries, H2S acid gas purification plants, natural gas purification desulfurization plants, city gas plants, petrochemical plants and chemical plants.