PMID- 36067896
OWN - NLM
STAT- MEDLINE
DCOM- 20221019
LR  - 20221019
IS  - 1873-2976 (Electronic)
IS  - 0960-8524 (Linking)
VI  - 363
DP  - 2022 Nov
TI  - Microwave catalytic co-pyrolysis of Chlorella vulgaris and high density 
      polyethylene over activated carbon supported monometallic: Characteristics and 
      bio-oil analysis.
PG  - 127881
LID - S0960-8524(22)01211-1 [pii]
LID - 10.1016/j.biortech.2022.127881 [doi]
AB  - Activated carbon (AC) has attracted much attention owing to its low cost and 
      abundant sources. In this paper, three monometallic supported catalysts were 
      prepared using AC as support (Ce/AC, Fe/AC, Ni/AC), and the effects of three 
      catalysts on the microwave co-pyrolysis of Chlorella vulgaris (C. vulgaris) with 
      high density polyethylene (HDPE) were studied. The results showed that the 
      co-pyrolysis characteristics of C. vulgaris/HDPE = 1:1 (C1HP1) were significantly 
      improved by three catalysts at high additions (>20 %). Among them, the C1HP1 
      group with 50 % Fe/AC addition had the shortest co-pyrolysis reaction time 
      (2901 s). Besides, Ce/AC and Fe/AC have a promoting effect on bio-oil yields, 
      while Ni/AC has an inhibiting effect. The maximum bio-oil yield (25.6 %) was 
      obtained under 40 % addition of Fe/AC. Moreover, Ce/AC obtained the highest 
      hydrocarbons content (66.68 %), while Fe/AC obtained the highest aromatic 
      hydrocarbons content (36.64 %). Additionally, Ce/AC had the highest deoxygenation 
      efficiency (47.33 %) and denitrification efficiency (42.28 %).
CI  - Copyright (c) 2022 Elsevier Ltd. All rights reserved.
FAU - Chen, Chunxiang
AU  - Chen C
AD  - College of Mechanical Engineering, Guangxi University, University Road 100, 
      Xixiangtang District, Nanning City 530004, China; Guangxi Key Laboratory of 
      Petrochemical Resources Processing and Process Intensification Technology, 
      Nanning City 530004, China; Guangdong Province Key Laboratory of Efficient and 
      Clean Energy Utilization, Guangzhou City 510640, China. Electronic address: 
      xiangxiang570@163.com.
FAU - Fan, Dianzhao
AU  - Fan D
AD  - College of Mechanical Engineering, Guangxi University, University Road 100, 
      Xixiangtang District, Nanning City 530004, China.
FAU - Ling, Hongjian
AU  - Ling H
AD  - College of Mechanical Engineering, Guangxi University, University Road 100, 
      Xixiangtang District, Nanning City 530004, China.
FAU - Huang, Xiaodong
AU  - Huang X
AD  - College of Mechanical Engineering, Guangxi University, University Road 100, 
      Xixiangtang District, Nanning City 530004, China.
FAU - Yang, Gaixiu
AU  - Yang G
AD  - Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 
      510640, China.
FAU - Cai, Dayong
AU  - Cai D
AD  - College of Mechanical Engineering, Guangxi University, University Road 100, 
      Xixiangtang District, Nanning City 530004, China.
FAU - Zhao, Jian
AU  - Zhao J
AD  - College of Mechanical Engineering, Guangxi University, University Road 100, 
      Xixiangtang District, Nanning City 530004, China.
FAU - Bi, Yingxin
AU  - Bi Y
AD  - College of Mechanical Engineering, Guangxi University, University Road 100, 
      Xixiangtang District, Nanning City 530004, China.
LA  - eng
PT  - Journal Article
DEP - 20220905
PL  - England
TA  - Bioresour Technol
JT  - Bioresource technology
JID - 9889523
RN  - 0 (Bio-Oil)
RN  - 0 (Biofuels)
RN  - 0 (Hydrocarbons)
RN  - 0 (Plant Oils)
RN  - 0 (Polyphenols)
RN  - 16291-96-6 (Charcoal)
RN  - 9002-88-4 (Polyethylene)
SB  - IM
MH  - Biofuels
MH  - Catalysis
MH  - Charcoal
MH  - *Chlorella vulgaris
MH  - Hot Temperature
MH  - Hydrocarbons
MH  - Microwaves
MH  - Plant Oils
MH  - Polyethylene
MH  - Polyphenols
MH  - *Pyrolysis
OTO - NOTNLM
OT  - Activated carbon supported catalyst
OT  - Bio-oil
OT  - Chlorella vulgaris
OT  - High density polyethylene
OT  - Microwave catalytic co-pyrolysis
COIS- Declaration of Competing Interest The authors declare that they have no known 
      competing financial interests or personal relationships that could have appeared 
      to influence the work reported in this paper.
EDAT- 2022/09/07 06:00
MHDA- 2022/10/20 06:00
CRDT- 2022/09/06 19:25
PHST- 2022/07/18 00:00 [received]
PHST- 2022/08/26 00:00 [revised]
PHST- 2022/08/27 00:00 [accepted]
PHST- 2022/09/07 06:00 [pubmed]
PHST- 2022/10/20 06:00 [medline]
PHST- 2022/09/06 19:25 [entrez]
AID - S0960-8524(22)01211-1 [pii]
AID - 10.1016/j.biortech.2022.127881 [doi]
PST - ppublish
SO  - Bioresour Technol. 2022 Nov;363:127881. doi: 10.1016/j.biortech.2022.127881. Epub 
      2022 Sep 5.