Study on the regeneration characteristics of Fe-Ni-Ca/Al2O3 catalyst in the reforming process of biomass pyrolysis volatiles

被引：11

作者：

Zhao, Yanwei ^{[1
]}

Yuan, Shenfu ^{[1
]}

Zhou, Yujie ^{[1
]}

Xie, Xiaoguang ^{[1
]}

Deng, Jin ^{[1
]}

机构：

[1] Yunnan Univ, Sch Chem Sci & Engn, Natl Ctr Expt Chem & Chem Engn Educ Demonstrat, Minist Educ,Key Lab Med Chem Nat Resource,Yunnan P, 2 Cuihu North Rd, Kunming 650091, Peoples R China

来源：

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS | 2023年 / 173卷

基金：

中国国家自然科学基金;

关键词：

Polymetallic catalysts; Activity and stability; Regeneration; Structural changes; HYDROGEN-PRODUCTION; BIO-OIL; GAS; TAR;

D O I：

10.1016/j.jaap.2023.106041

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The activity and stability of polymetallic catalysts during the regeneration cycle were investigated in a fixed bed reactor on a laboratory scale, and the catalysts were characterized by various characterization methods. The results show that the activity and stability of the recycled catalyst are higher than that of the regenerated catalyst, which is related to the structural changes of the regenerated catalyst by XRD and Raman characterization. The Fe-Ni-Ca/Al2O3 catalyst shows good performance in recycling, which provides a theoretical basis for the application of the catalyst in industry.

引用

页数：13

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