文献类型：期刊文献

中文题名：重整反应器内焦炭的形成及其机理探索

英文题名：Coke Formation and Its Mechanism in Naphtha Reforming Process

作者：刘凡[1];申国勤[2];李承烈[2]

机构：[1]华东化工学院化学工程系;[2]华东化工学院石油加工系

年份：1993

卷号：19

期号：2

起止页码：138

中文期刊名：华东化工学院学报

外文期刊名：Huadong Huagong Xueyuan Xuebao/Journal of East China Institute of Chemical Technology

收录：国家哲学社会科学学术期刊数据库;EI(收录号：1994031239836);Scopus;CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：重整催化剂;重整;催化剂

外文关键词：coking;mechanism;reforming catalyst;reforming process

摘要：对连续重整催化剂上生成的焦炭和反应器壁上的结焦,进行了TGA、TPO、XRD、HNMR、GC-MS、SEM、TEM等测试。发现两种焦炭的形貌、结构、组成和性能等方面存在很大差别,从而阐明了两种焦炭不同的形成机理。
Coke deposits on Pt-Sn/Al_2O_3 reforming catalysts and those on the wall surface of the reactors were studied by using TGA, TPO, XRD, HNMR, C-C-MS, SEM and TEM tests. Great differences between these two kinds of coke deposited was observed in their morphological aspects, structures, compositions and properties. Experimental results revealed that different mechanism of carbon deposition on the wall surface of the reactors and on the surface of catalysts would be envisaged.