Characteristics of fast pyrolysis of full size rice husk

Yijun Zhao; Hongwei Che; Dongdong Feng; Shaozeng Sun; Tianpeng Zhang; Chong Gao

Characteristics of fast pyrolysis of full size rice husk

Yijun Zhao
, Hongwei Che
, Dongdong Feng
, Shaozeng Sun^*
, Tianpeng Zhang
, Chong Gao

^*Corresponding author for this work

School of Energy Science and Engineering, Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

CDS 5200 was used to analyze the effect of typical temperature on fast pyrolysis process of the full size rice husk. The results show that the fast pyrolysis of the full size rice husk is controlled by the power or typical diffusion. The demarcation point of fast pyrolysis of full size rice husk is 800℃. The kinetic parameters of fast pyrolysis for full size rice husk are obtained according to the results (800-900℃: frequency factor k₀=3.37, activation energy E=29.91 kJ/mol). The three-dimensional diffusion (G-B) kinetic models were established. The fast pyrolysis time of the full size rice husk at typical temperatures 800℃, 850℃, 900℃ were calculated according to the kinetic models, and was 1.7 s, 1.5 s and 1.2 s, respectively.

Original language	English
Pages (from-to)	2547-2552
Number of pages	6
Journal	Taiyangneng Xuebao/Acta Energiae Solaris Sinica
Volume	35
Issue number	12
State	Published - 1 Dec 2014
Externally published	Yes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Dynamics
Fast pyrolysis
Full size
Pyrolysis time
Rice husk

Cite this

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title = "Characteristics of fast pyrolysis of full size rice husk",

abstract = "CDS 5200 was used to analyze the effect of typical temperature on fast pyrolysis process of the full size rice husk. The results show that the fast pyrolysis of the full size rice husk is controlled by the power or typical diffusion. The demarcation point of fast pyrolysis of full size rice husk is 800℃. The kinetic parameters of fast pyrolysis for full size rice husk are obtained according to the results (800-900℃: frequency factor k0=3.37, activation energy E=29.91 kJ/mol). The three-dimensional diffusion (G-B) kinetic models were established. The fast pyrolysis time of the full size rice husk at typical temperatures 800℃, 850℃, 900℃ were calculated according to the kinetic models, and was 1.7 s, 1.5 s and 1.2 s, respectively.",

keywords = "Dynamics, Fast pyrolysis, Full size, Pyrolysis time, Rice husk",

author = "Yijun Zhao and Hongwei Che and Dongdong Feng and Shaozeng Sun and Tianpeng Zhang and Chong Gao",

year = "2014",

month = dec,

day = "1",

language = "英语",

volume = "35",

pages = "2547--2552",

journal = "Taiyangneng Xuebao/Acta Energiae Solaris Sinica",

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number = "12",

}

TY - JOUR

T1 - Characteristics of fast pyrolysis of full size rice husk

AU - Zhao, Yijun

AU - Che, Hongwei

AU - Feng, Dongdong

AU - Sun, Shaozeng

AU - Zhang, Tianpeng

AU - Gao, Chong

PY - 2014/12/1

Y1 - 2014/12/1

N2 - CDS 5200 was used to analyze the effect of typical temperature on fast pyrolysis process of the full size rice husk. The results show that the fast pyrolysis of the full size rice husk is controlled by the power or typical diffusion. The demarcation point of fast pyrolysis of full size rice husk is 800℃. The kinetic parameters of fast pyrolysis for full size rice husk are obtained according to the results (800-900℃: frequency factor k0=3.37, activation energy E=29.91 kJ/mol). The three-dimensional diffusion (G-B) kinetic models were established. The fast pyrolysis time of the full size rice husk at typical temperatures 800℃, 850℃, 900℃ were calculated according to the kinetic models, and was 1.7 s, 1.5 s and 1.2 s, respectively.

AB - CDS 5200 was used to analyze the effect of typical temperature on fast pyrolysis process of the full size rice husk. The results show that the fast pyrolysis of the full size rice husk is controlled by the power or typical diffusion. The demarcation point of fast pyrolysis of full size rice husk is 800℃. The kinetic parameters of fast pyrolysis for full size rice husk are obtained according to the results (800-900℃: frequency factor k0=3.37, activation energy E=29.91 kJ/mol). The three-dimensional diffusion (G-B) kinetic models were established. The fast pyrolysis time of the full size rice husk at typical temperatures 800℃, 850℃, 900℃ were calculated according to the kinetic models, and was 1.7 s, 1.5 s and 1.2 s, respectively.

KW - Dynamics

KW - Fast pyrolysis

KW - Full size

KW - Pyrolysis time

KW - Rice husk

UR - https://www.scopus.com/pages/publications/84921024627

M3 - 文章

AN - SCOPUS:84921024627

SN - 0254-0096

VL - 35

SP - 2547

EP - 2552

JO - Taiyangneng Xuebao/Acta Energiae Solaris Sinica

JF - Taiyangneng Xuebao/Acta Energiae Solaris Sinica

IS - 12

ER -

Characteristics of fast pyrolysis of full size rice husk

Abstract

UN SDGs

Keywords

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