Microwave-synthesised hydrothermal co-pyrolysis of oil palm empty fruit bunch with plastic wastes from Nigeria
Aromatic hydrocarbons; Biomass; Deionized water; Flow of gases; Fruits; Gas chromatography; Mass spectrometry; Microwaves; Paraffins; Phenols; Plastics; Pyrolysis; Bio oil; Carrier gas flow rates; Copyrolysis; Hydrothermal process; Microwave-assisted hydrothermal; Oil palm empty fruit bunch; Optimum...
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2023
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my.uniten.dspace-273202023-05-29T17:42:39Z Microwave-synthesised hydrothermal co-pyrolysis of oil palm empty fruit bunch with plastic wastes from Nigeria Salman B. Nomanbhay S. Salema A.A. 57195282152 22135844300 22981568200 Aromatic hydrocarbons; Biomass; Deionized water; Flow of gases; Fruits; Gas chromatography; Mass spectrometry; Microwaves; Paraffins; Phenols; Plastics; Pyrolysis; Bio oil; Carrier gas flow rates; Copyrolysis; Hydrothermal process; Microwave-assisted hydrothermal; Oil palm empty fruit bunch; Optimum conditions; Phenol derivatives; Palm oil Microwave-assisted hydrothermal co-pyrolysis of biomass (oil palm empty fruit bunch) and plastic waste from sachet-water (widely available in Nigeria) was studied to improve the yield and quality of bio-oil. The experiment was carried out in a customised microwave system under a maximum microwave power of 300 W, using a coconut shell-based susceptor. Further, the hydrothermal process was optimised using Box�Behnken design. The optimum conditions at which the highest bio-oil yield (66.7 wt%) was obtained were determined to be a temperature of about 380 �C, a sachet-water plastic ratio of 49 wt%, and a carrier gas flow rate of 1500 mL/min. Major chemical compounds found (by gas chromatography�mass spectrometry) in the aqueous phase of the bio-oil were alkane (decane), 3.7% and phenol, 84.9% with methoxyphenyl, 2.5% and ethanone, 8.9%. Aliphatic hydrocarbons (22.7%), monoaromatic (15.3%) and polycyclic (9.16%) aromatic hydrocarbons, linear oxygenates (2.1%), furan derivatives (2.3%), phenol derivatives (15.84%) and other compounds such as derivatives of cyclopentanones and pyran were found in the organic phase of the bio-oil which constituted 39.7% of the bio-oil fraction. Aqueous pre-treatment of the sample with deionised water under microwaves enhanced selectivity and produced bio-oil with optimum phenolic compounds (84.9%) in the aqueous bio-oil. � 2019 Informa UK Limited, trading as Taylor & Francis Group. Final 2023-05-29T09:42:39Z 2023-05-29T09:42:39Z 2022 Article 10.1080/17597269.2019.1626000 2-s2.0-85067610069 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85067610069&doi=10.1080%2f17597269.2019.1626000&partnerID=40&md5=68eaa336b8dabe3641f2ee15474b40be https://irepository.uniten.edu.my/handle/123456789/27320 13 1 31 47 Taylor and Francis Ltd. Scopus |
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Aromatic hydrocarbons; Biomass; Deionized water; Flow of gases; Fruits; Gas chromatography; Mass spectrometry; Microwaves; Paraffins; Phenols; Plastics; Pyrolysis; Bio oil; Carrier gas flow rates; Copyrolysis; Hydrothermal process; Microwave-assisted hydrothermal; Oil palm empty fruit bunch; Optimum conditions; Phenol derivatives; Palm oil |
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57195282152 |
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57195282152 Salman B. Nomanbhay S. Salema A.A. |
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Article |
| author |
Salman B. Nomanbhay S. Salema A.A. |
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Salman B. Nomanbhay S. Salema A.A. Microwave-synthesised hydrothermal co-pyrolysis of oil palm empty fruit bunch with plastic wastes from Nigeria |
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Salman B. |
| title |
Microwave-synthesised hydrothermal co-pyrolysis of oil palm empty fruit bunch with plastic wastes from Nigeria |
| title_short |
Microwave-synthesised hydrothermal co-pyrolysis of oil palm empty fruit bunch with plastic wastes from Nigeria |
| title_full |
Microwave-synthesised hydrothermal co-pyrolysis of oil palm empty fruit bunch with plastic wastes from Nigeria |
| title_fullStr |
Microwave-synthesised hydrothermal co-pyrolysis of oil palm empty fruit bunch with plastic wastes from Nigeria |
| title_full_unstemmed |
Microwave-synthesised hydrothermal co-pyrolysis of oil palm empty fruit bunch with plastic wastes from Nigeria |
| title_sort |
microwave-synthesised hydrothermal co-pyrolysis of oil palm empty fruit bunch with plastic wastes from nigeria |
| publisher |
Taylor and Francis Ltd. |
| publishDate |
2023 |
| _version_ |
1806424396272762880 |