Study on co-pyrolysis and products of Chlorella vulgaris and rice straw catalyzed by activated carbon/HZSM-5 additives

被引：11
|
作者：
Chen, Chunxiang [1 ,2 ,3 ]
Wei, Dening [1 ]
Zhao, Jian [1 ]
Huang, Xiaodong [1 ]
Fan, Dianzhan [1 ]
Qi, Qianhao [1 ]
Bi, Yingxing [1 ]
Liao, Liping [1 ]
机构：
[1] Guangxi Univ, Coll Mech Engn, Univ Rd 100, Nanning 530004, Peoples R China
[2] Guangxi Key Lab Petrochem Resources Proc & Proc In, Nanning 530004, Peoples R China
[3] Guangdong Prov Key Lab Efficient & Clean Energy Ut, Guangzhou 510640, Peoples R China
来源：
BIORESOURCE TECHNOLOGY | 2022年 / 360卷
关键词：
Microwave -assisted catalytic co -pyrolysis; Compound additives; Bio-oil; Activated carbon; HZSM-5; MICROWAVE-ASSISTED PYROLYSIS; DOUGLAS-FIR SAWDUST; BIO-OIL; LIGNOCELLULOSIC BIOMASS; MICROALGAE; ZEOLITES; PHENOLS; SLUDGE;
D O I：
10.1016/j.biortech.2022.127594
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
The weight loss characteristics, product distribution and bio-oil composition of co-pyrolysis of rice straw (RS) and Chlorella vulgaris (CV) were investigated by microwave oven. Then, the catalytic effect of activated carbon (AC) and HZSM-5 on these characteristics were studied. Results showed that AC strongly improved co-pyrolysis weight loss characteristics and obtained maximum average weight loss rate (Ra) at 30% addition with 0.01639 wt.%/s. While HZSM-5 promoted the characteristics as addition was lower than 10%. In the case of compound additives, 20% A7H3 obtained the maximum Ra (0.01413 wt.%/s). Furthermore, both single AC and HZSM-5 showed negative effect on bio-oil production, while 20% A7H3 (AC/HZSM-5 = 7:3) achieved the maximum production (24%). For bio-oil composition, 30% A10H0 showed strong selectivity for phenol and N-heterocycle and 10% A0H10 showed strong aromatization capacity, and the addition of 20% A7H3 increased the hydrocarbons content from 20.79% to 31.63% compared with the blank group.
引用
收藏
页数：10
相关论文
共 50 条
  • [41] Co-pyrolysis of chlorella vulgaris and kitchen waste with different additives using TG-FTIR and Py-GC/MS
    Chen, Lin
    Yu, Zhaosheng
    Liang, Jianyi
    Liao, Yanfen
    Ma, Xiaoqian
    ENERGY CONVERSION AND MANAGEMENT, 2018, 177 : 582 - 591
  • [42] Boosting aromatic production from pine sawdust and waste plastics co-pyrolysis via acidity tuning of HZSM-5
    Zhang, Changsen
    Xu, Yupu
    Wu, Weiwei
    Ren, Long
    Liu, Panpan
    Zhang, Tiegang
    PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2025, 195
  • [43] Catalytic co-pyrolysis of biomass and plastic wastes over metal-modified HZSM-5: A mini critical review
    Shahdan, Nadhilah Aqilah
    Balasundram, Vekes
    Ibrahim, Norazana
    Isha, Ruzinah
    MATERIALS TODAY-PROCEEDINGS, 2022, 57 : 1256 - 1261
  • [44] Microwave catalytic co-pyrolysis of Chlorella vulgaris and high density polyethylene over activated carbon supported monometallic: Characteristics and bio-oil analysis
    Chen, Chunxiang
    Fan, Dianzhao
    Ling, Hongjian
    Huang, Xiaodong
    Yang, Gaixiu
    Cai, Dayong
    Zhao, Jian
    Bi, Yingxin
    BIORESOURCE TECHNOLOGY, 2022, 363
  • [45] Study on the effect of selective condensation on the distribution of co-pyrolysis products from cotton straw and polyethylene
    Ma, Yakai
    Huang, Yitao
    Yang, Yaojun
    Zhu, Xifeng
    ENERGY, 2025, 319
  • [46] Enhanced bioaromatics synthesis via catalytic co-pyrolysis of cellulose and spent coffee ground over microporous HZSM-5 and HY
    Lee, Hyung Won
    Farooq, Abid
    Jang, Seong-Ho
    Kwon, Eilhann E.
    Jae, Jungho
    Lam, Su Shiung
    Jung, Sang-Chul
    Park, Young-Kwon
    ENVIRONMENTAL RESEARCH, 2020, 184
  • [47] Chitosan-assisted reassembled hierarchical HZSM-5 for selective production of monocyclic aromatics in catalytic co-pyrolysis of biomass and plastic
    Fu, Peng
    Tang, Binbin
    Li, Hongtao
    Liu, Shanjian
    Wang, Lihong
    Lin, Xiaona
    RENEWABLE ENERGY, 2024, 236
  • [48] Segmented catalytic co-pyrolysis of biomass and high-density polyethylene for aromatics production with MgCl2 and HZSM-5
    Zhang, Changsen, 1600, Elsevier B.V., Netherlands (134):
  • [49] Coupling catalytic co-pyrolysis of bio-derived furans and methanol for enhancing aromatic production over HZSM-5 catalyst
    Zheng, Yunwu
    Wang, Jida
    Liu, Can
    Lin, Xu
    Lu, Yi
    Li, Wenbin
    Zheng, Zhifeng
    Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2020, 36 (02): : 275 - 283
  • [50] Segmented catalytic co-pyrolysis of biomass and high-density polyethylene for aromatics production with MgCl2 and HZSM-5
    Xue, Xiangfei
    Pan, Zeyou
    Zhang, Changsen
    Wang, Dengtai
    Xie, Yunyun
    Zhang, Ruiqin
    JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 2018, 134 : 209 - 217
12345