Results 21 to 30 of about 3,845,664 (307)
Co-pyrolysis of oil palm trunk and polypropylene: Pyrolysis oil composition and formation mechanism
South African Journal of Chemical Engineering, 2023 Pyrolysis oil can be used as a precursor to synthesize value-added biochemicals. Co-pyrolysis of two or more feedstocks generally improves the selectivity and yield of the target compounds.
Liza Melia Terry +7 more
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On-line Analysis of Chemical Components of Gas-phase and Particulate-phase in Cigarette Mainstream Smoke by Vacuum Ultraviolet Photoionization Mass Spectrometry [PDF]
Zhipu Xuebao, 2023 Cigarette mainstream smoke is a complex aerosol system that consists of gas-phase and particulate-phase components. The chemical compositions of both phases continuously change with time and temperature, and can significantly impact human health in ...
ZHAO Feng1,2;WEN Zuo-ying2;GU Xue-jun2;WANG Jian1;TANG Xiao-feng2;ZHANG Wei-jun2
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Kinetics of co-pyrolysis of sawdust, coal and tar [PDF]
Bioresource Technology, 2016 Two coals, sawdust and coal tar were selected to prepare briquettes. Thermogravimetric analyses at three heating rates (i.e. 10, 20 and 30°C/min) and up to 1000°C were carried out with the briquette components. Four blends were prepared and the experimental decomposition profiles were compared with the calculated data taking into account the amount of ...
Montiano Redondo, María de Garabandal +2 more
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Co-Pyrolysis of Estonian Oil Shale with Polymer Wastes [PDF]
ACS Omega, 2021 Recycling of polymeric wastes is important for both energy recovery and raw material processing. In light of the EU Green Deal, the oil shale industry is looking for new opportunities to use its production potential. As an intermediate stage, the co-pyrolysis of oil shale with waste plastic and tires will be considered acceptable.
Olga Pihl +4 more
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Characteristics and Synergistic Effects of Co-Pyrolysis of Microalgae with Polypropylene [PDF]
SSRN Electronic Journal, 2021 To further improve the quality of microalgae-derived bio-oil, the characteristics, kinetic parameters and product distribution of the co-pyrolysis of polypropylene (PP) and Chlorella vulgaris (C.V) were studied by thermogravimetric analysis (TGA) and pyrolysis gas chromatography/mass spectrometry (Py-GC/MS).
Jiang, Liyang +5 more
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Frontiers in Ecology and Evolution, 2022 Co-pyrolysis of plastics and biomass can effectively improve the quality of bio-oil and solve the problem of plastic pollution. However, synergistic effect of co-pyrolysis on kinetics and the role of biomass H/Ceff in co-pyrolysis are still not ...
Zhiqiang Wang +6 more
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Characteristics of the upper phase of bio-oil obtained from co-pyrolysis of sewage sludge with wood, rapeseed and straw [PDF]
, 2022 S.120-125Sewage sludge was pyrolysed with 40% mixed wood, 40% rapeseed and 40% straw. The reason for the mixture of different biomass is to investigate the impact of co-pyrolysis on the upper phase of bio-oil in terms of changes to composition, elemental
Vale, Peter +3 more
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Batch Pyrolysis and Co-Pyrolysis of Beet Pulp and Wheat Straw [PDF]
Materials, 2022 Granulated beet pulp and wheat straw, first separately and then mixed in a weight ratio of 50/50%, underwent a pyrolysis process in a laboratory batch generator with process temperatures of 400 and 500 °C. The feedstock’s chemical composition and the pyrolysis products’ chemical composition (biochar and pyrolysis gas) were analysed.
Jerzy Chojnacki +9 more
openaire +3 more sources
In-situ catalytic co-pyrolysis of kukersite oil shale with black pine wood over acid zeolites [PDF]
, 2021 The thermal and catalytic co-pyrolysis of black pine wood (BPW) and Kukersite oil shale (KOS) over acid zeolites were investigated by thermogravimetric analysis (TGA) and tandem micro reactor-gas chromatography/mass spectrometry (TMR-GC/MS).
Han, Tae Uk +5 more
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Improving the Yield and Quality of Tar during Co-pyrolysis of Coal and Cotton Stalk
BioResources, 2015 Co-pyrolysis of Shenmu coal (SM) and cotton stalk (CS) at different blend ratios were carried out in a tubular furnace. The pyrolysis temperature was up to 600 °C at 5 °C/min and kept for 15 min. The results indicated that there was an interactive effect
Chuyang Tang, Dexiang Zhang, Xilan Lu
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