Results 31 to 40 of about 74,124 (234)
Microwave-Assisted Transesterification of Macroalgae
Energies, 2012 Nowadays microwave radiation is being researched to produce biodiesel from different raw materials due to the many advantages that this technology presents compared to traditional transesterification, such as shorter reaction times and less amount of ...
Angel Sanchez +3 more
doaj +1 more source
Experimental viscosity measurements of biodiesels at high pressure [PDF]
, 2016 The viscosity of biodiesels of soybean and rapeseed biodiesels blended with mineral diesel fuel were measured at pressures of up to 200 MPa. Using a falling sinker-type viscometer reproducible viscosity data were obtained based on the time taken for a ...
Schaschke, Carl
core +4 more sources
The Transesterification of Hickory Nuts into Biodiesel Fuel [PDF]
, 2019 • Biodiesel fuels can be produced from a fat and an alcohol via transesterification • Hickory nuts have a high fat content (~60 % by weight) • Can nuts from shagbark hickory (Carya ovata) be used to produce a biodiesel fuel using existing acidcatalyzed ...
Dewell, Madilynn +2 more
core +1 more source
Production of Biodiesel from Chicken Frying Oil [PDF]
Pakistan Journal of Analytical & Environmental Chemistry, 2011 Chicken fried oil was converted into different biodiesels through single step transesterification and two step transesterification, namely acid-base and base–base catalyzed transesterification. Hydrochloric acid and potassium hydroxide with methanol were
Emaad T. Bakir, Abdelrahman B. Fadhil
doaj
Kinetic Study of Transesterification Reaction of Edible Oil Using Heterogenous Catalyst
Iraqi Journal of Chemical and Petroleum Engineering, 2022 AlPO4 solid acid catalyst was prepared in order to use it in transesterification reaction of edible oil after supporting it with tungsten oxide. The maximum conversion of edible oil was obtained 78.78% at catalyst concentration (5gm.), temperature 70°
Haider Aljendeel +2 more
doaj +1 more source
Penggunaan Ultrasonik untuk Transesterifikasi Minyak Goreng Bekas
Jurnal Rekayasa Kimia & Lingkungan, 2011 In this work, the ultrasound-assisted transesterification of used frying oil (UFO) was studied. A two-step pretreatment of degumming and esterification was conducted to prepare UFO as raw material for transesterification.
Muhammad Dani Supardan
doaj +2 more sources
Influence of n-Hexane on in Situ Transesterification of Marine Macroalgae
Energies, 2012 The purpose of this work is to investigate the influence of n-hexane addition on in situ transesterification of a solid raw material for biodiesel production.
Angel Sánchez +3 more
doaj +1 more source
Konfirmatori faktor analisis kepuasan kerja dosen [PDF]
, 2018 The University is one of the places to improve the quality of human resources. The development of education at the University of Batam city in particular has involved many parties, namely professors, the University, the community and other educational ...
Hazriyanto, H, Ibrahim, Badaruddin
core
Comparison of three methods for rendering plant fat transesterification
Research in Agricultural Engineering, 2013 Three most frequently used methods for fat transesterification were compared using rendering plant fat (RPF) as model. Acid-catalysed transesterification was found to be the most effective (conversion 90%) at optimum conditions (fat: methanol ratio 1:10,
A. Prošková +3 more
doaj +1 more source
Characterization of rice husk-based catalyst prepared via conventional and microwave carbonisation [PDF]
, 2017 © 2017 Elsevier Ltd. Carbon-based sulphonated catalysts (CBSCs) were made from rice husk for biodiesel production. The CBSCs were prepared by microwave (MW) and conventional heating processes from the same feedstock.
Adam +47 more
core +1 more source