文献类型：期刊文献

中文题名：铁基复配催化剂对红柳林煤液化性能的影响

英文题名：EFFECTS OF IRON-BASED COMPOSITE CATALYSTS ON LIQUEFACTION CHARACTERISTICS OF HONGLIULIN COAL

作者：朱泽楷[1];黄胜[1];吴诗勇[1];吴幼青[1];高晋生[1];郑化安[2];闵小建[2];尚建选[2]

机构：[1]华东理工大学资源与环境学院煤气化及能源化工教育部重点实验室,上海200237;[2]陕西煤业化工技术研究院有限责任公司,西安710070

年份：2016

卷号：39

期号：3

起止页码：62

中文期刊名：煤炭转化

外文期刊名：Coal Conversion

收录：CSTPCD;;北大核心:【北大核心2014】；CSCD:【CSCD2015_2016】；

基金：国家自然科学基金资助项目(21476079和21476080)

语种：中文

中文关键词：红柳林煤;温和液化;复配催化剂;液化油

外文关键词：Hongliulin coal, mild liquefaction, composite catalyst, liquefaction oil

摘要：利用间歇式高压反应釜考察温和条件下,铁基复配催化剂对红柳林煤液化性能的影响,并利用元素分析仪和红外光谱仪对前沥青烯(PA)和沥青烯(AS)的元素组成和官能团进行分析.结果表明,在温和液化条件下(反应温度430℃,氢初压4MPa),铁基复配催化剂可显著提高γ-FeOOH的催化活性,其中三元复配催化剂的活性优于二元复配催化剂.与γ-FeOOH相比,二元和三元复配铁基催化剂最多可将油产率提高3.88%和6.12%.铁基复配催化剂可同时促进前沥青烯和沥青烯的加氢,尤其是沥青烯的加氢.
Effects of various iron-based composite catalysts on the mild liquefaction char- acteristics of Hongliulin coal were investigated using batch autoclave. Ultimate analysis and FTIR were used to study the elemental compositions and functional groups of preasphaltenes （PA） and asphaltenes （AS） produced with different catalysts. The results showed that under the mild liquefaction conditions （reaction tempreture 430 ~C and initial hydrogen pressure 4.0 MPa）, the catalytic activity of 7-FeOOH can be improved significantly by mixing other catalysts, and the catalytic activity of ternary composite catalysts were better than that of binary composite catalysts. Compared with 7-FeOOH, the oil yields were increased by 3.88% and 6.12% under the optimal binary and ternary catalysts. The composite catalysts could promote the hydrogenation of PA and AS simultaneously, especially the hydrogenation of AS.