Co-pyrolysis of bamboo residual with waste tire over dual catalytic stage of CaO and co-modified HZSM-5

被引：95

作者：

Wang, Jia ^{[1
]}

Zhong, Zhaoping ^{[1
]}

Ding, Kuan ^{[1
]}

Zhang, Bo ^{[1
]}

Deng, Aidong ^{[2
]}

Min, Min ^{[3
,4
]}

Chen, Paul ^{[3
,4
]}

Ruan, Roger ^{[3
,4
]}

机构：

[1] Southeast Univ, Key Lab Energy Thermal Convers & Control, Minist Educ, 2 Sipailou, Nanjing 210096, Jiangsu, Peoples R China

[2] Southeast Univ, Natl Engn Res Ctr Turbogenerator Vibrat, Nanjing 210096, Jiangsu, Peoples R China

[3] Univ Minnesota, Ctr Biorefining, 1390 Eckles Ave, St Paul, MN 55108 USA

[4] Univ Minnesota, Dept Bioprod & Biosyst Engn, 1390 Eckles Ave, St Paul, MN 55108 USA

来源：

ENERGY | 2017年 / 133卷

关键词：

Catalytic fast co-pyrolysis; Bamboo residual; Waste tire; Dual catalytic stage; Upgraded liquid oil production; FLUIDIZED-BED REACTOR; ANALYTICAL PY-GC/MS; BIO-OIL PRODUCTION; LIQUID OIL; ALKALI TREATMENT; FUEL PROPERTIES; MUSHROOM WASTE; PLASTIC WASTE; COOKING OIL; BIOMASS;

D O I：

10.1016/j.energy.2017.05.146

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Experiments for an upgraded liquid oil production via fast co-pyrolysis of bamboo residual and waste tire over two catalytic beds of CaO and HZSM-5 were conducted, and the effect of CaO to HZSM-5 mass ratio on pyrolytic products distribution was investigated and analyzed. Furthermore, a novel modification method for enhancing the catalytic performance of HZSM-5 by an integrated alkali treatment and hydrothermal process was carried out, and the influence of co-modified HZSM-5 on products distribution was also studied. Experimental results revealed that the catalytic fast co-pyrolysis of bamboo residual and waste tire increased the relative contents of aromatics and olefins. Simultaneously, a use of dual catalytic stage of CaO and HZSM-5 further facilitated the relative contents of aromatics and olefins significantly, and inhibited the formation of undesirables like acids. A maximum yield of hydrocarbons could be reached at HZSM-5 to CaO mass ratio of 3:2. Furthermore, the co-modified HZSM-5 promoted the relative contents of aromatics and olefins compared with the fresh ones, which showed great promise for upgrading the quality of liquid oil. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：90 / 98

页数：9

共 47 条

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