【摘要】 国产 3861 B连续重整催化剂在我国第一套采用法国石油研究院 (IFP)第二代专利技术的 60 0kt/a连续重整装置上进行了首次工业应用。经一年多的运转和两次标定结果表明 ,3861 B催化剂的活性高于原设计要求使用的催化剂。与原设计值相比 ,加权床层平均温度低 5～ 8℃ ;在产品辛烷值相同的条件下 ,重整产物液体收率较高 ;催化剂经过 57次再生后 ,比表面积变化很小 ,仍保持在 1 80m2 /g左右 ;持氯能力和抗磨损性能优良 ;对原料的适应性和抗外界干扰能力亦较强。更多还原

【Abstract】 The first commercial application of 3861 B continuous reforming catalyst has been carried out in the 600 kt/a IFP 2 continuous reforming unit at Nanjing Refinery. More than one year operation and two test runs showed that the activity of the said catalyst was higher than that of the original catalyst required by design. In comparison with the original design value, the WABT using the said catalyst dropped by 6～8 ℃, and the liquid product yield was higher at same octane number. The surface area of the said catalyst only slightly changed after 57 regeneration cycles, which still kept around 180 m 2/g. The said catalyst also exhibited good chloride retention ability, and high abrasion and disturbance resistant performances, as well as feed adaptability. The other performances of the said catalyst also met the design requirements.更多还原