A study on microwave-assisted fast co-pyrolysis of chlorella and tire in the N2 and CO2 atmospheres

被引：63

作者：

Fang, Shiwen ^{[1
,2
]}

Gu, Wenlu ^{[1
,2
]}

Dai, Minquan ^{[1
,2
]}

Xu, Jiachen ^{[1
,2
]}

Yu, Zhaosheng ^{[1
,2
]}

Lin, Yan ^{[1
,2
]}

Chen, Jian ^{[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 | 2018年 / 250卷

基金：

中国国家自然科学基金;

关键词：

Microwave co-pyrolysis; Chlorella; Tire; GC/MS; Different atmospheres; MUNICIPAL SOLID-WASTE; PAPER-MILL SLUDGE; SEWAGE-SLUDGE; BIO-OIL; TG-FTIR; MICROALGAE; BIOMASS; KINETICS; DECOMPOSITION; BIODIESEL;

D O I：

10.1016/j.biortech.2017.11.080

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

The microwave-assisted fast co-pyrolysis of chlorella and tire with additive under N-2 and CO2 atmospheres were investigated. The pyrolysis profiles, yields of three-phase, the chemical composition of liquid and the ultimate analyses of solid residues were gained. With the tire ratio increasing, all the characters had the changes. The finial temperature had a wave change. The yield of liquid decreased and the chemical composition obtained in liquid of oxygenates compounds decreased, while hydrocarbon compounds increased, among which aromatic hydrocarbons had the highest content. The yield of solid increased, the HHV had a wave change and the values of H/C decreased. Under CO2 atmosphere, the final temperatures were lower with 70% and 100% chlorella ratios, the yield difference of liquid reached the minimal with 70% and 30% chlorella ratios. According to the quantity and quality of liquid and solid, and the former results, 50% percentage of tire was the suitable ratio.

引用

页码：821 / 827

页数：7

共 40 条

[1] Characteristics and kinetics study of simultaneous pyrolysis of microalgae Chlorella vulgaris, wood and polypropylene through TGA [J].