CAJ | 학술논문

针对二甲苯异构化催化剂的需求热点，开发了新型 C8芳烃异构化催化剂。该催化剂在抚顺石化公司催化剂厂工业批量生产36 t，在辽阳分公司对二甲苯装置上进行工业应用，并针对该催化剂的反应特点，对装置进行改造，催化剂投料后，乙苯转化率达到22.88%，PX/ΣX达到23.32。从工业标定的结果和装置运行情况看，各项技术指标均达到或超过了项目合同指标要求。
침대이갑분이구화최화제적수구열점，개발료신형 C8방경이구화최화제。해최화제재무순석화공사최화제엄공업비량생산36 t，재료양분공사대이갑분장치상진행공업응용，병침대해최화제적반응특점，대장치진행개조，최화제투료후，을분전화솔체도22.88%，PX/ΣX체도23.32。종공업표정적결과화장치운행정황간，각항기술지표균체도혹초과료항목합동지표요구。
New C8 aromatic isomerization catalysts were developed to meet increasing demand of xylene isomerization catalysts. Fushun petrochemical company catalyst plant produced 36 tons of isomerization catalyst;the catalyst was applied in Liaoyang petrochemical company xylene isomerization unit which had been reconstructed based on catalyst reaction performance. After loading the catalyst, ethylbenzene conversion reached to 22.88%and PX/ΣX was up to 23.32. The unit calibration results showed that the running index could reach the target of contract.