Experimental Study on Microwave Pyrolysis of Dunaliella salina Using Compound Additives

被引：6
作者：
Chen, Chunxiang [1 ,2 ]
Bu, Xiaoyan [1 ,2 ]
Qi, Qianhao [1 ,2 ]
Huang, Dengchang [1 ,2 ]
Zeng, Tianyang [1 ,2 ]
Huang, Yuting [1 ,2 ]
Huang, Haozhong [1 ]
机构：
[1] Guangxi Univ, Coll Mech Engn, Rd 100, Nanning 530004, Peoples R China
[2] Guangxi Univ, Guangxi Key Lab Petrochem Resource Proc & Proc In, Nanning 530004, Peoples R China
来源：
BIOENERGY RESEARCH | 2021年 / 14卷 / 04期
关键词：
Microwaves pyrolysis; Biomass; Catalyst; Microalgae; Thermochemical process; ASSISTED CATALYTIC PYROLYSIS; MUNICIPAL SOLID-WASTE; DOUGLAS-FIR SAWDUST; BIO-OIL PRODUCTION; CO-PYROLYSIS; NONCATALYTIC PYROLYSIS; CHLORELLA-VULGARIS; WOOD SAWDUST; MICROALGAE; PHENOLS;
D O I：
10.1007/s12155-020-10222-8
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The microwave catalytic pyrolysis of Dunaliella salina was evaluated under two types of compound additives (blends of activated carbon (AC) with Na2CO3 and AC with CaCO3). The effect of different addition amounts (5, 10, 15, and 20%) and different blending ratios (0:10, 3:7, 4:6, 5:5, 6:4, 7:3 and 10:0) of compound additives was studied. The total weight loss (M-t) was increased with the addition of AC/Na and AC/Ca additives. For 15% AC/Na groups, the largest M-t (83.06 wt.%) was obtained at 5AC5Na, while 4AC6Na showed strong synergy based on the maximum weight loss rate (R-m), the average weight loss rate (R-v), and the time corresponding to weight stabilization (t(s)). In terms of AC/Ca at amount of 10%, the smallest t(s), maximum R-v, and unit electricity consumption for bio-oil and gas production (W-u) were acquired at 5AC5Ca. The AC/Na groups performed well than AC/Ca groups in the weight loss characteristics.
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收藏
页码：1300 / 1311
页数：12
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