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Catalytic pyrolysis of microalga Chlorella pyrenoidosa for production of ethylene, propylene and butene
Dong, Xinglong1,2; Chen, Zhaoan1; Xue, Song3; Zhang, Jinling1; Zhou, Jiannan3; Liu, Yanan3; Xu, Yunpeng1; Liu, Zhongmin1
刊名RSC ADVANCES
2013
DOI10.1039/c3ra43850c
3期:48页:25780-25787
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
关键词[WOS]LIGHT OLEFINS ; CANOLA OIL ; CRACKING ; NAPHTHA ; BIOMASS ; HYDROCARBONS ; CONVERSION ; ZEOLITES ; ALGAE ; FUELS
英文摘要This paper investigated the process of catalytic pyrolysis of lipid-rich microalga Chlorella pyrenoidosa for the production of light olefins (ethylene, propylene and butene). A modified ZSM-5 zeolite catalyst was used in the reactions, and it had high selectivity for the light olefins production. The catalytic pyrolysis performances of microalga Chlorella pyrenoidosa in nitrogen and steam reaction atmospheres were investigated. The catalytic pyrolysis performances in one-step and two-step processes were investigated and compared. The effects of reaction temperatures and water flow rates on the catalytic pyrolysis performances were also explored. The results showed that higher yield of light olefins was obtained in the steam reaction atmosphere as compared with that in the nitrogen atmosphere. The carbon yield of light olefins obtained from two-step catalytic pyrolysis was nearly three times that from one-step catalytic pyrolysis. The two-step catalytic pyrolysis process also facilitated the production of aromatic hydrocarbons in the liquid products. The maximum carbon yield of light olefins could reach 31.9% in the two-step process under the reaction temperature of 923 K and water flow rate of 30 ml h (-1)
语种英语
WOS记录号WOS:000327261700044
引用统计
被引频次:8[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/137644
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Natl Engn Lab Methanol Olefins, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Biotechnol Lab, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714
Dong, Xinglong,Chen, Zhaoan,Xue, Song,et al. Catalytic pyrolysis of microalga Chlorella pyrenoidosa for production of ethylene, propylene and butene[J]. RSC ADVANCES,2013,3(48):25780-25787.
APA Dong, Xinglong.,Chen, Zhaoan.,Xue, Song.,Zhang, Jinling.,Zhou, Jiannan.,...&Liu, Zhongmin.(2013).Catalytic pyrolysis of microalga Chlorella pyrenoidosa for production of ethylene, propylene and butene.RSC ADVANCES,3(48),25780-25787.
MLA Dong, Xinglong,et al."Catalytic pyrolysis of microalga Chlorella pyrenoidosa for production of ethylene, propylene and butene".RSC ADVANCES 3.48(2013):25780-25787.
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