oil production
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Fuel ◽  
2022 ◽  
Vol 312 ◽  
pp. 122804
Lixin Qian ◽  
Bojun Zhao ◽  
Haoyu Wang ◽  
Guangda Bao ◽  
Yulin Hu ◽  

2022 ◽  
Vol 154 ◽  
pp. 111814
Qingyin Li ◽  
Xiangzhou Yuan ◽  
Xun Hu ◽  
Erik Meers ◽  
Hwai Chyuan Ong ◽  

2022 ◽  
Vol 9 ◽  
Abrar Inayat ◽  
Ashfaq Ahmed ◽  
Rumaisa Tariq ◽  
Ammara Waris ◽  
Farrukh Jamil ◽  

Biomass pyrolysis is one of the beneficial sources of the production of sustainable bio-oil. Currently, marketable bio-oil plants are scarce because of the complex operations and lower profits. Therefore, it is necessary to comprehend the relationship between technological parameters and economic practicality. This review outlines the technical and economical routine to produce bio-oils from various biomass by fast pyrolysis. Explicit pointers were compared, such as production cost, capacity, and biomass type for bio-oil production. The bio-oil production cost is crucial for evaluating the market compatibility with other biofuels available. Different pretreatments, upgrades and recycling processes influenced production costs. Using an energy integration strategy, it is possible to produce bio-oil from biomass pyrolysis. The findings of this study might lead to bio-oil industry-related research aimed at commercializing the product.

Energies ◽  
2022 ◽  
Vol 15 (2) ◽  
pp. 465
Gabriele Di Giacomo ◽  
Pietro Romano

The production of olive oil involves the sustainable management of the waste produced along the entire production chain. This review examines the developments regarding cultivation techniques, production technologies, and waste management, highlighting the goals to be achieved and the most reasonable prospects. The results show that cultivation and production technology have evolved to an almost final solution to meet economic feasibility, keeping the oil’s high quality. Continuous horizontal decanters will coexist with traditional mills in many countries with old olive oil production and consumption traditions. High-quality products have conquered markets, especially in the wealthiest countries. At the same time, the exploitation of dried pomace by solvent extraction is increasingly an obsolete practice. However, waste management is still looking for one or a few reasonable solutions that meet modern society’s constraints. The enhancement of some experienced technologies and the full-scale application of emerging technologies and strategies should solve this problem in the short–medium term. A short discussion is reported on the possibility of unifying the nature and the quality of the waste, whatever the olive oil production method is. Furthermore, modern thermochemical treatment for solid wet organic waste disposal is examined and discussed.

Sichen Fan ◽  
Yaning Zhang ◽  
Tao Liu ◽  
Wenming Fu ◽  
Bingxi Li

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