摘要
概述了白土精制、催化加氢和分子筛精制技术在芳烃重整油脱烯烃中的应用进展,对比分析了三者的优缺点,重点介绍了DOT系列分子筛精制剂的工业应用情况,提出了新一代DOT-300分子筛精制剂相比DOT-200在性能上的优势。
The application progress of clay refining,catalytic hydrogenation and molecular sieve refining technologies in the deolefination of aromatics reformate is summarized.The advantages and disadvantages of the above three are compared and analyzed,and the industrial application of DOT series molecular sieve refined preparations are introduced.The superiorities of the new generation DOT-300 molecular sieve fine preparations in comparison with DOT-200 in respect of performance were put forward.
作者
时宝琦
周亚新
Shi Baoqi;Zhou Yaxin(SINOPEC Tianjin Company,Tianjin 300271;2SINOPEC Shanghai Research Institute of Petrochemical Technology,Shanghai 201208)
出处
《石油化工技术与经济》
2020年第4期58-62,共5页
Technology & Economics in Petrochemicals
关键词
芳烃
重整油
脱烯烃
精制
分子筛
aromatics
reformate
deolefin
refining
molecular sieve
