GIEC OpenIR  > 中国科学院广州能源研究所
生物油提质中失活催化剂焦炭前驱物分析
Alternative TitleANALYSIS OF COKE PRECURSOR ON DEACTIVATED CATALYST ON BIO-OIL UPGRADING PROCESS
付明1; 周慧珍1,2; 亓伟3; 张志凯1; 许庆利1; 颜涌捷1
2016
Source Publication太阳能学报
Issue5Pages:1277-1281
Cooperation Status国内
AbstractCharacterizations of coke precursor on Co/Mo/Ni bifunctional catalyst on bio-oil upgrading process in the CO atmosphere are analyzed with thermogravimetry, X-ray diffraction, infrared analysis, scanning electron microscopy and nuclear magnetic resonance.
Subtype期刊
Other Abstract采用XRD、热重、红外、核磁等表征手段,对生物油在CO气氛下提质中所使用的Co/Mo/Ni催化剂上的焦炭前驱物进行分析表征。结果表明:催化剂外表面上的焦炭前驱物主要是低沸点的饱和烃类化合物;催化剂内部的结焦前驱物主要为芳香族碳氢化合物。焦炭可能以无定形状态存在于催化剂外表面和催化剂的孔道内。另外,分子较小的芳烃化合物进入催化剂内部并逐渐芳构化形成大分子芳烃,进一步缩合形成焦炭,最终堵塞催化剂通道和覆盖催化剂活性中心,这是导致催化剂失活的主要原因。
Keyword焦炭前驱物 生物油 Co气氛 催化剂
Indexed ByCSCD ; SCI
Language中文
Funding Organization国家自然科学基金项目(21006028:21376084)
CSCD IDCSCD:5720083
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/15989
Collection中国科学院广州能源研究所
Affiliation1.华东理工大学煤气化及能源化工教育部重点实验室,上海200237
2.上海莲氏轩生物工程有限公司,上海200237
3.中国科学院广州能源研究所,广州510650
Recommended Citation
GB/T 7714
付明,周慧珍,亓伟,等. 生物油提质中失活催化剂焦炭前驱物分析[J]. 太阳能学报,2016(5):1277-1281.
APA 付明,周慧珍,亓伟,张志凯,许庆利,&颜涌捷.(2016).生物油提质中失活催化剂焦炭前驱物分析.太阳能学报(5),1277-1281.
MLA 付明,et al."生物油提质中失活催化剂焦炭前驱物分析".太阳能学报 .5(2016):1277-1281.
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