文献类型：期刊文献

中文题名：脱除重整油中微量烯烃的分子筛催化剂

英文题名：New Catalysts for Removal of Trace Olefins in the Reformates

作者：王昕[1];施力[1]

机构：[1]华东理工大学石油加工研究所,上海200237

年份：2003

卷号：29

期号：2

起止页码：134

中文期刊名：华东理工大学学报（自然科学版）

外文期刊名：Journal of East China University of Science and Technology

收录：CSTPCD;;EI(收录号：2003257514401);Scopus;北大核心:【北大核心2000】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：沸石分子筛催化剂;烯烃;芳烃;溴指数;重整油;使用性能;脱除效果;吡啶—红外酸性测定法

外文关键词：zeolites; olefins; aromatic hydrocarbon; bromine index

摘要：本文以国产沸石分子筛作为活性组元,用高岭土、氧化铝等作载体制成新型催化剂,通过实验室小试及寿命等实验,研究了该催化剂的使用性能,并通过吡啶-红外酸性测定法探讨了其反应行为,最后用色谱分析比较了反应前后芳烃产品的质量组成分布。
In this paper, the homemade zeolites have been used as the active component with kaolinite clay and boehmite as the carrier to prepare new catalysts. The performance of each new catalyst was studied both in a batch and a flowreactor system. Life tests were also measured. Catalyst characterization was performed by the measurement of pyridineFTIR of solid acidity in a FTIR where pyridine was used as probe base. In addition, the component distribution of the aromatic product before and after reaction were compared by the results of chromatographic analysis.