Bio-Oil Production from Low-Rank Coal Via Novel Catalytic Microwave Pyrolysis Using Activated Carbon+Fe2(So4)3 and Hzsm-5+Fe2(So4)3
The need for clean-coal technology is still demanding to counter environmental issues. Global coal is dominated by low-rank coal (LRC). Microwave pyrolysis (MP) is an advanced technologies to convert LRC into clean energy such as bio-oil. However, the main pyrolysis challenges are low heating efficiency and the products dominated by heavy-tars. This study focused on MP to treat LRC using AC+Fe 2 (SO 4 ) 3 and HZSM-5+Fe 2 (SO 4 ) 3 as catalysts and receptor. Effects on product distribution and process conditions (time, temperature, and power) were evaluated. Results showed that AC+Fe 2 (SO 4 ) 3 and HZSM-5+Fe 2 (SO 4 ) 3 increased the rate of temperature rise and final temperature of MP, causing changes in product distribution. As compared to non-microwave or conventional catalytic pyrolysis (CP) at the same condition
Year of publication: |
[2022]
|
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Authors: | Mahfud, Mahfud ; Sardi, Bambang ; Altway, Ali |
Publisher: |
[S.l.] : SSRN |
Saved in:
freely available
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