Effects of olivine on catalytic reforming of toluene

LI Lan-lan; ZHENG An-qing; FENG Yi-peng; MENG Jun-guang; ZHAO Zeng-li; LI Hai-bin

Volume 43 Issue 07

Jul. 2015

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Article Navigation > Journal of Fuel Chemistry and Technology > 2015 > 43(07): 806-815

LI Lan-lan, ZHENG An-qing, FENG Yi-peng, MENG Jun-guang, ZHAO Zeng-li, LI Hai-bin. Effects of olivine on catalytic reforming of toluene[J]. Journal of Fuel Chemistry and Technology, 2015, 43(07): 806-815.

Citation:

LI Lan-lan, ZHENG An-qing, FENG Yi-peng, MENG Jun-guang, ZHAO Zeng-li, LI Hai-bin. Effects of olivine on catalytic reforming of toluene[J]. Journal of Fuel Chemistry and Technology, 2015, 43(07): 806-815.

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Effects of olivine on catalytic reforming of toluene

1.
The Key Laboratory of Renewable Energy of Chinese Academy of Sciences, Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China;
2.
University of Chinese Academy of Sciences, Beijing 100049, China

Received Date: 2015-01-20
Rev Recd Date: 2015-03-19
Publish Date: 2015-07-30

Abstract

Abstract

With toluene as the model compound of tar from biomass gasification, the catalytic properties of olivine and nickel catalysts supported on the olivine were analyzed for its performance on the reactions of toluene cracking and toluene/steam reforming in a fixed bed reactor. The catalysts were characterized by SEM, BET, XRD, and H₂-TPR. The results show that calcination changes the physical and chemical characteristics of the raw ore. The olivine catalysts show a catalytic activity on the reactions of catalytic cracking and steam reforming of toluene. However, with the addition of Ni the catalytic activity for toluene cracking reaction decreases, the toluene conversion rate reduces by 2.2%~9.8%; while the catalytic activity for toluene/steam reforming reaction rise obviously, the toluene conversion rate reaches up to 97.0%, and nickel catalyst supported on olivine shows great stability in steam reforming of toluene.
- olivine,
- nickel catalyst,
- toluene,
- catalytic reforming

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References(18)

References

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