Kinetics analysis of<em> Phyllostachys</em> <em>edulis</em> pyrolysis with a cuprous chloride catalyst

OUYANG Gan; SHAN Sheng-dao; LUO Xi-ping; YANG liang; SONG Cheng-fang

doi:10.11833/j.issn.2095-0756.2012.05.007

Volume 29 Issue 5

Sep. 2012

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OUYANG Gan, SHAN Sheng-dao, LUO Xi-ping, YANG liang, SONG Cheng-fang. Kinetics analysis of Phyllostachys edulis pyrolysis with a cuprous chloride catalyst[J]. Journal of Zhejiang A&F University, 2012, 29(5): 680-685. doi: 10.11833/j.issn.2095-0756.2012.05.007

Citation:

OUYANG Gan, SHAN Sheng-dao, LUO Xi-ping, YANG liang, SONG Cheng-fang. Kinetics analysis of Phyllostachys edulis pyrolysis with a cuprous chloride catalyst[J]. Journal of Zhejiang A&F University, 2012, 29(5): 680-685. doi: 10.11833/j.issn.2095-0756.2012.05.007

Kinetics analysis of Phyllostachys edulis pyrolysis with a cuprous chloride catalyst

doi: 10.11833/j.issn.2095-0756.2012.05.007

1.
School of Environmental and Resources Sciences，Zhejiang A & F University，Lin’an 311300，Zhejiang，China;
2.
Research Center of Biomass Energy Engineering，College of Chemical Engineering and Materials Science，Zhejiang University of Technology，Hangzhou 310014，Zhejiang，China

More Information

Corresponding author: SONG Cheng-fang
Received Date: 2011-11-16
Rev Recd Date: 2012-04-03
Publish Date: 2012-10-20

Abstract

Thermogravimetric analysis was used to study the cuprous chloride （CuCl） catalytic pyrolysis characteristics of Phyllostachys edulis （mao bamboo） at different heating rates in a nitrogen atmosphere. The Flynn-Wall-Ozawa method was used to determine the kinetic parameters in pyrolysis. Results showed that the pyrolysis temperature range of bamboo was about 200.0－379.0 ℃ with a maximum weight loss rate of 17.18% at about 328.5 ℃. For Ph. edulis，CuCl catalysis reduced the pyrolysis temperature，increased the pyrolysis rate，and shortened the pyrolysis time. The Flynn-Wall-Ozawa method revealed that the average pyrolysis activation energy of Ph. edulis was 213.21 kJmol－1. Also，the average pre-exponential factor was about 1017 meaning that CuCl increased the pre-exponential factor 10 times to about 1018；however，the average activation energy did not change.［Ch，6 fig. 3 tab. 12 ref.］
- forest engineering,
- Phyllostachys edulis （mao bamboo）,
- catalytic pyrolysis,
- kinetics,
- CuCl

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Kinetics analysis of Phyllostachys edulis pyrolysis with a cuprous chloride catalyst

1. School of Environmental and Resources Sciences，Zhejiang A & F University，Lin’an 311300，Zhejiang，China;

2. Research Center of Biomass Energy Engineering，College of Chemical Engineering and Materials Science，Zhejiang University of Technology，Hangzhou 310014，Zhejiang，China

Corresponding author: SONG Cheng-fang

Received Date: 2011-11-16

Rev Recd Date: 2012-04-03

Publish Date: 2012-10-20

Key words:

Abstract: Thermogravimetric analysis was used to study the cuprous chloride （CuCl） catalytic pyrolysis characteristics of Phyllostachys edulis （mao bamboo） at different heating rates in a nitrogen atmosphere. The Flynn-Wall-Ozawa method was used to determine the kinetic parameters in pyrolysis. Results showed that the pyrolysis temperature range of bamboo was about 200.0－379.0 ℃ with a maximum weight loss rate of 17.18% at about 328.5 ℃. For Ph. edulis，CuCl catalysis reduced the pyrolysis temperature，increased the pyrolysis rate，and shortened the pyrolysis time. The Flynn-Wall-Ozawa method revealed that the average pyrolysis activation energy of Ph. edulis was 213.21 kJmol－1. Also，the average pre-exponential factor was about 1017 meaning that CuCl increased the pre-exponential factor 10 times to about 1018；however，the average activation energy did not change.［Ch，6 fig. 3 tab. 12 ref.］

Kinetics analysis of Phyllostachys edulis pyrolysis with a cuprous chloride catalyst

doi: 10.11833/j.issn.2095-0756.2012.05.007

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

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Proportional views

Kinetics analysis of Phyllostachys edulis pyrolysis with a cuprous chloride catalyst

doi: 10.11833/j.issn.2095-0756.2012.05.007

1. School of Environmental and Resources Sciences，Zhejiang A & F University，Lin’an 311300，Zhejiang，China;

2. Research Center of Biomass Energy Engineering，College of Chemical Engineering and Materials Science，Zhejiang University of Technology，Hangzhou 310014，Zhejiang，China

Corresponding author: SONG Cheng-fang

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Kinetics analysis of Phyllostachys edulis pyrolysis with a cuprous chloride catalyst

doi: 10.11833/j.issn.2095-0756.2012.05.007

Abstract

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通讯作者: 陈斌, bchen63@163.com

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Kinetics analysis of Phyllostachys edulis pyrolysis with a cuprous chloride catalyst

doi: 10.11833/j.issn.2095-0756.2012.05.007

1. School of Environmental and Resources Sciences，Zhejiang A & F University，Lin’an 311300，Zhejiang，China; 2. Research Center of Biomass Energy Engineering，College of Chemical Engineering and Materials Science，Zhejiang University of Technology，Hangzhou 310014，Zhejiang，China

Corresponding author: SONG Cheng-fang

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1. School of Environmental and Resources Sciences，Zhejiang A & F University，Lin’an 311300，Zhejiang，China;

2. Research Center of Biomass Energy Engineering，College of Chemical Engineering and Materials Science，Zhejiang University of Technology，Hangzhou 310014，Zhejiang，China