Results 21 to 30 of about 233,591 (267)
Environment Conservation Journal, 2023 Sesame is the oldest oilseed crop in agriculture, and it produces more oil than any other crop on the planet. This research aimed to investigate the impact of different oil extraction procedures on sesame seed oil physicochemical quality and oil ...
Gurpreet Singh +5 more
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The extraction of natural essential oils and terpenoids from plants by supercritical fluid [PDF]
E3S Web of Conferences, 2021 In order to provide guidance for the improvement of supercritical fluid extraction technology in the extraction of natural volatile oil and terpenoids from plants, SFE was compared with steam distillation, solvent extraction, Soxhlet extraction, pressure
Liu Hua +3 more
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Oil Extraction, Economic Growth, and Oil Price Dynamics [PDF]
BioPhysical Economics and Resource Quality, 2017 We use economic production function theory and an empirical model of oil prices based only on oil extraction data to analyze the dynamics of the economy and oil prices as we transition into the contraction phase of oil extraction. We explore the implications with respect to several common scenarios.
Illig, Aude, Schindler, Ian
openaire +3 more sources
Hydrophobic association supramolecular gel suitable for oil and gas drilling in fractured formation
Frontiers in ChemistrySupramolecular gel can be used to seal fractures and pores in the formation during oil and gas drilling and production. In this study, a supramolecular gel plugging agent based on hydrophobic association was prepared by free radical polymerization of ...
Yongquan Han +4 more
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Effect of Solvents and Extraction Conditions on the Properties of Crude Rice Bran Oil
Walailak Journal of Science and Technology, 2021 This research aimed to study the effect of solvents, namely n-hexane and ethanol, on the yield of crude rice bran oil extraction. The effects of extraction temperatures of 50, 60, and 70 ºC and extraction times of 1, 3, 6, 12, and 24 h were investigated.
Benchamaporn PIMPA +2 more
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EngAs the retrieval of unconventional oil and gas resources extends to the deep and ultra-deep domains, the issue of cement sheath failure in shale oil wellbores seriously endangers wellbore safety, making it imperative to uncover the relevant damage ...
Xuegang Wang +7 more
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Optimization and Quality Analysis of Different Extraction Methods of Palm Seed Oil
Complexity, 2021 The extraction process of palm seed oil was optimized. Using palm seed as raw material, oil extraction rate was used as an index. The effects of flash extraction, ultrasonic-assisted extraction, supercritical extraction, and aqueous enzymatic extraction ...
Qi-Zhao Li, Zheng-Qun Cai
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Oilseeds and fats, crops and lipids, 2015 Vegetable oils take a large part in industry for food and non-food applications. However the extraction process of oil from oilseeds includes a solvent extraction step using hexane.
Sicaire Anne-Gaëlle +5 more
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Antioxidants, 2019 The zero-waste biorefinery concept inspired a green oleo-extraction of both natural volatile (e.g., borneol, camphor, o-cymene, eucalyptol, limonene, α-pinene, and terpinen-4-ol) and non-volatile (e.g., carnosol, carnosic, and rosmarinic acid ...
Ying Li +6 more
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Journal of Chemistry, 2022 The aim was to optimize the extraction process of Akebia trifoliata seed oil. Using Akebia trifoliata seed as raw material, the oil extraction rate was used as index.
Rong-Rong Huang, Li-Ye Fan, Qi-Zhao Li
doaj +1 more source