硫磺回收催化劑(Sulfur recovery catalyst)

技術(shù)參數

　　晶 相 Crystalline Phase ： χ--ρ Al2O3

　　形狀 Sphere Size mm ： ￠3—5 ￠4—6 ￠5—7

　　外 觀(guān) Appearance：

　　白色球狀 White Sphere：

　　堆密度 g/cm3 Bulk Density ： 0.68--0.89

　　強 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

產(chǎn)品介紹

　　白色球狀顆粒，不溶于水及有機溶劑，能溶于強酸強堿溶液中，在空氣中有吸濕現象，吸水后不脹不裂。屬改進(jìn)型硫磺回收催化劑。該產(chǎn)品AL2O3基催化劑的克勞斯反應本征活性和耐硫酸鹽化中毒性能，以及“輕度老化”處理和“苛刻老化”處理后的活性、穩定性均優(yōu)于現在工業(yè)上使用的AL2O3催化劑。

　　本產(chǎn)品適用于含H2S酸性氣的煉油廠(chǎng)，天然氣凈化脫硫廠(chǎng)，城市煤氣廠(chǎng)以及石化廠(chǎng)、化工廠(chǎng)的克勞斯硫磺回收工藝。

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.