Results 61 to 70 of about 1,690 (174)

Formulation of refined, bleached and deodorised palm stearin with zinc dialkyl-dithiophosphate additive and its tribological performance [PDF]

, 2016
Vegetable oils have recently received worldwide attention for their use as a lubricant base stock that has numerous advantages, including their environmental friendliness. In this study, a refined, bleached and deodorised palm stearin was selected as the
Azman, N. F., Rahim, E. A., Samion, S.
core   +1 more source

Sacrificial Biofabrication for Vascularization: Concept, Materials, Technologies, and Applications

Advanced Materials, Volume 38, Issue 2, 8 January 2026.
Vasculature is indispensable for tissue viability in regenerative medicine. The sacrificial biofabrication enables precise fabrication of vascular channels by using temporary templates that are subsequently removed. This review defines the concept and delves into sacrificial materials, surrounding materials, fabrication technologies, and biomedical ...
Jiezhong Shi, Chunyao Wang, Xuan Mei, Ben Zhang, Junxi Wu, Rylie A. Green, Yu Shrike Zhang, Wenmiao Shu   +7 more
wiley   +1 more source

Transesterification Kinetics of Jatropha Methyl Ester and Trimethylol propane for Biolubricant Synthesis Using Paphiaundulata Shell Waste [PDF]

, 2015
Indium tin oxide (ITO) thin films of 150 nm thickness were deposited on quartz glass substrates by RF sputtering technique, followed by thermal annealing treatment. In this technique, the samples have been annealed at different temperature, 300ᴼC, 400ᴼC,
Mi, Qing-Sheng, Wang, Jie, Wang, Yangang, Yang, Qibin, Yin, Congcong, Zhang, Quanbo, Zhou, Jingguo, Zhou, Li   +7 more
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Neem oil (Azadirachta indica) as a promising feedstock for biolubricant production: enzymatic synthesis, process optimization, and molecular studies

Biofuels, Bioproducts and Biorefining, Volume 20, Issue 1, Page 237-252, January/February 2026.
Abstract The fuel industry remains closely tied to oil‐based fuels. This relationship is responsible for increasing greenhouse gas emissions. Biofuels are an alternative to petroleum‐based fuels that could make industrial production lines more sustainable.
Francisco Simão Neto, Patrick da Silva Sousa, Rafael Leandro Fernandes Melo, Eva Furtado de Sousa, Jessica Lopes da Silva, Francisco Izaias da Silva Aires, Paulo Gonçalves de Sousa Junior, Raniere Dantas Valença, Frederico Ribeiro do Carmo, Sara Jessica Marciano, Diego Lomonaco, Marcos Carlos de Mattos, Maria Alexsandra de Sousa Rios, Aluísio Marques da Fonseca, José Cleiton Sousa dos Santos   +14 more
wiley   +1 more source

Tribological Properties of Biolubricants: A Comprehensive Bibliometric and Trend Analysis

Lubricants
Interest in replacing petroleum-based lubricants with bio-based alternatives is driven by growing demand for lubricants, in contrast to a decreasing supply of products derived from fossil resources, coupled with environmental concerns.
M. Marliete F. Melo Neta, Rodolpho R. C. Monteiro, Paulo R. C. F. Ribeiro Filho, Célio L. Cavalcante, Francisco Murilo Tavares Luna   +4 more
doaj   +1 more source

Extraction, Process Optimization, and Characterization of Aloe weloensis Oil (AWO) Using Box–Behnken Design (BBD) and FTIR Analysis

Journal of Engineering, Volume 2026, Issue 1, 2026.
Renewable energy is a cornerstone in the harnessing of eco‐friendly systems that offer economical and efficient alternatives to nonrenewable energy. Today, alternative forms of energy are being implemented to lower the emissions of pollutants from different petroleum engines. The specific aims of this study are to develop the highest Aloe weloensis oil
Mekin Mohammed Amin, Ramesh Babu Nallamothu, Venkata Ramayya Ancha, Getachew Alemayehu, Shikha Binwal   +4 more
wiley   +1 more source

Synthesis of Trimethylolpropane Esters of Calophyllum Methyl Esters : Effect of Temperature and Molar Ratio [PDF]

, 2014
Trimethylolpropane esters were synthesized by transesterification of calophyllum methyl esters and trimethylolpropane using a calcium oxide as the catalyst. The results showed that the optimal reaction conditions (temperature: 130 0C, reaction time: 5 h,
Romli, M. (Muhammad), Sukardi, S. (Sukardi), Suryani, A. (Ani), Widyawati, Y. (Yeti)   +3 more
core  

Production of lipid-based fuels and chemicals from microalgae: An integrated experimental and model-based optimization study [PDF]

, 2017
Cultivation of microalgae is a promising long-term, sustainable candidate for biomass and oil for the production of fuel, food, nutraceuticals and other added-value products.
Adesanya, Ahmad, Aiba, Allen, Andrews, Bajhaiya, Bekirogullari, Bernard, Bernard, Bernard, Borowitzka, Brennan, Breuer, Béchet, Chapman, Chen, Chen, Chiari, Chisti, Converti, Demirbas, Dragone, Driver, Economou, Efroymson, Fouchard, Georgianna, Goncalves, Griffiths, Grima, Harris, Hoel, James, Jeon, Johnson, Jørgensen, Kovárová-Kovar, Lee, Lowrey, Mcnichol, Miller, Monod, O'grady, Ogbonna, Pittman, Ramanan, Siaut, Spijkerman, Tevatia, Vlysidis, Zhang, Zhang   +51 more
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Sustainable biofuel production from fish processing waste: lipase‐catalyzed hydroesterification of tilapia residual oil

Biofuels, Bioproducts and Biorefining, Volume 19, Issue 6, Page 1948-1969, November/December 2025.
Abstract Fishing waste and byproducts, whether naturally occurring or from industrial processing, are important sources of high‐value compounds. Fertilizers, biomaterials, cosmetics, biolubricants, and biodiesel are some of the substances that can be obtained from these residues. The objective of this study was to conduct a theoretical and experimental
Patrick da Silva Sousa, Francisco Simão Neto, Paulo Gonçalves de Sousa Junior, Marcos Carlos de Mattos, Maria Alexsandra de Sousa Rios, Aluísio Marques da Fonseca, Diego Lomonaco, José C. S. dos Santos   +7 more
wiley   +1 more source

Aqueous extraction of oil from sunflower seeds in batch reactor: reorganization of the mixing in three formulated fractions [PDF]

, 2007
Aqueous extraction process is an alternative to the solvent oil extraction process from oilseeds. It enables simultaneous recovery of oil and protein.
Evon, Philippe, Pontalier, Pierre-Yves, Rigal, Luc, Vandenbossche, Virginie   +3 more
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