Catalytic co-pyrolysis behaviors and kinetics of camellia shell and take-out solid waste using pyrolyzer - gas chromatography/mass spectrometry and thermogravimetric analyzer

被引：27

作者：

Deng, Tonghui ^{[1
,2
]}

Yu, Zhaosheng ^{[1
,2
]}

Zhang, Xikui ^{[1
,2
]}

Zhang, Yaqi ^{[1
,2
]}

Chen, Lin ^{[1
,2
]}

Ma, Xiaoqian ^{[1
,2
]}

机构：

[1] South China Univ Technol, Sch Elect Power, Guangzhou 510640, Guangdong, Peoples R China

[2] Guangdong Prov Key Lab Efficient & Clean Energy U, Guangzhou 510640, Guangdong, Peoples R China

来源：

BIORESOURCE TECHNOLOGY | 2020年 / 297卷

基金：

国家重点研发计划; 中国国家自然科学基金;

关键词：

Co-pyrolysis; Camellia shell; Take-out solid waste; Catalysts; Orthogonal experiments; DENSITY POLYETHYLENE; CHLORELLA-VULGARIS; KITCHEN WASTE; METAL-OXIDES; PAPER SLUDGE; TG-FTIR; BIOMASS; OIL; TIRE; MGO;

D O I：

10.1016/j.biortech.2019.122419

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

The influences of operating temperature, catalyst types and mixing ratios on co-pyrolysis of camellia shell (CS) and take-out solid waste (TSW) were investigated through orthogonal experiments design. The target was to gain more aliphatic hydrocarbons and monocyclic aromatic hydrocarbons (MAHs) and reduce the production of acids. According to orthogonal experiments results, higher temperature contributed to generate aliphatic hydrocarbons and inhibit formation of acids. Combined utilization of HZSM-5 and CaO was effective to obtain more MAHs and reduce acids. With the improvement of proportion of TSW, the yield of aliphatic hydrocarbons increased and acids decreased. The mixing ratio of CS and TSW was 3:7, 700 degrees C was chosen as operating temperature and combined utilization of HZSM-5 and CaO were identified. The apparent activation energy (E-ave) of CS, TSW and their blends were calculated. 3CS7TSW had the lowest Eave which were 165.33 kJ/mol (by OFW) and 163.14 kJ/mol (by KAS).

引用

页数：8

共 55 条

[1] Co-pyrolysis of binary and ternary mixtures of microalgae, wood and waste tires through TGA [J].