Study of Biochar Pyrolysis Mechanism and Production Technology

Zhi Xia Zhang; Jing Wu; Jun Meng; Wen Fu Chen

doi:10.4028/www.scientific.net/AMM.709.364

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 709Study of Biochar Pyrolysis Mechanism and...

Study of Biochar Pyrolysis Mechanism and Production Technology

Abstract:

This paper describes the process of biomass pyrolysis to make biochar briefly. Studied the biochar production rate and composition and content of gas under different conditions of temperature and residence time. Meanwhile, the heating value of the combustible gas produced was analyzed. The results showed that: temperature, residence time both have different influence on the pyrolysis process Also proved that 450-500°C is not only the best temperature for biochar production,but the highest heating value of the combustible gas.It can provide the basis for the furter study of accuracy control and online monitoring of biochar production and improvement of the carbonization furnace.

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Periodical:

Applied Mechanics and Materials (Volume 709)

Pages:

364-369

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.709.364

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Online since:

December 2014

Authors:

Zhi Xia Zhang, Jing Wu, Jun Meng, Wen Fu Chen

Keywords:

Biochar, Calorific Value, Characteristics, Production

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References

[1] ZHI-XIA ZHANG; YAN WENG; JUN MENG; et al. A BIOCHAR MANUFACTURING FURNACE BASED ON LABORATORY STUDIES Journal of Advanced Manufacturing Systems Vol. 11, No. 2 (2012) 159–163.

DOI: 10.1142/s0219686712500151

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[2] Zhixia Zhang , Jing Wu, Wenfu Chen Review on Prepation and Application of Biochar , Advanced Materials Research Vol. 898 (2014) pp.456-460.

DOI: 10.4028/www.scientific.net/amr.898.456

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