Results 41 to 50 of about 1,257,928 (348)

Electronic Properties of Typical Molecules and the Discharge Mechanism of Vegetable and Mineral Insulating Oils

open access: yesEnergies, 2018
Vegetable insulating oil may replace the mineral insulating oil used in large power transformers due to its extraordinary biodegradability and fire resistance.
Yachao Wang   +4 more
doaj   +1 more source

The Effect of Waste Plant Oil on the Composition and Micro-Morphological Properties of Old Asphalt Composition

open access: yesBuildings, 2021
At present, the regeneration agent with mineral oil as the main component is widely used. However, its strong volatility, nonrenewability, and other shortcomings restrict the development of regeneration technology.
Zhi Suo, Lei Nie, Fanrong Xiang, Xu Bao
doaj   +1 more source

Sustainable Alternative Composites Using Waste Vegetable Oil Based Resins [PDF]

open access: yesJournal of Polymers and the Environment, 2019
Laminates were produced with epoxy resins from waste vegetable oil (WVO) intended for the manufacturing of environmentally-friendly alternatives for the composites industry. Post-use cooking oil appears a promising source of triglycerides for polymer manufacturing. Matrices cured with methylhexahydrophthalic anhydride (MHHPA) were reinforced with glass
Fernandes, Felipe C.   +3 more
openaire   +2 more sources

Authentication of vegetable oils using isotope mass spectrometry

open access: yesFood systems, 2023
Vegetable oils play an important role in the  human diet. Both the  physiological value of the  product and its cost largely  depend on the  type of processed raw materials. In this  regard, the  establishment of the  type of vegetable raw materials used for the production of vegetable oils is an important area of research in the identification of this
A. L. Panasyuk   +2 more
openaire   +2 more sources

Research trends on the extraction of vegetable oil by aqueous enzymatic method

open access: yesShipin yu jixie
Currently, vegetable oil is extracted by pressing method, solvent leaching method and aqueous enzymatic method. The aqueous enzymatic method has the advantages of high oil extraction rate, simple process and good oil quality compared with the pressing ...
GUAN Mengzhen, CHEN Fusheng, ZHAO Yuhui
doaj   +1 more source

Lubrication Performance of α-Zirconium Phosphates as an Anti-Wear Additive in Vegetable Oil-Based Anhydrous Calcium Grease

open access: yesLubricants, 2018
Vegetable oil has significant potential as a base oil, and substitute for mineral oil in grease formulation due to its biodegradability, low toxicity and excellent lubrication. This paper studied the development of vegetable oil-based greases with α
Yingjing Dai, Hong Xu, Jinxiang Dong
doaj   +1 more source

Wild edible plants as potential antioxidants in vegetables oils [PDF]

open access: yes, 2013
The effect of the addition of fruits of Rosa canina and Quercus ballota and leaves of Sanguisorba minor to sunflower, seed, and olive oils on lipid oxidation during the frying process was analyzed.The three underutilised edible plants increased the ...
Pretel Pretel, María Teresa   +3 more
core   +2 more sources

Performance and emissions of compression ignition engine fueled with preheated blend of vegetable oil [PDF]

open access: yes, 2014
Now days fossil fuel has been a problem that can been use in a compression ignition engine. Straight vegetable oil is one of the most reliable fuel that suitable for diesel engine. The scope of study of this study is focused on performance and emission
Suffian, Mohamad Mokhsen
core  

Advances in Bioprinting to Model Immune‐Mediated Skin Diseases

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores how 3D bioprinting drives innovation in developing in vitro skin models that mimic immune‐mediated diseases. It highlights current technologies, key applications in studying skin pathologies, and emerging challenges. The review points toward future opportunities for improving disease modeling and advancing therapeutic and cosmetic ...
Andrea Ulloa‐Fernández   +4 more
wiley   +1 more source

Production of biodiesel fuel from vegetable raw materials

open access: yesЗаписки Горного института, 2023
One way to reduce the amount of harmful emissions from diesel fuel could be the replacement of part of the fuel with biofuel. Research is related to the production of biodiesel fuel in three ways: transesterification of vegetable oils; esterification of ...
Natalia K. Kondrasheva   +1 more
doaj   +1 more source

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