Results 41 to 50 of about 1,163 (212)
Results in EngineeringThis study is focused on optimising the process variables of trimethylolpropane (TMP) ester synthesis from waste cooking oil methyl ester (WCOME) using response surface methodology with Box–Behnken experimental design in order to maximise the TMP ester ...
Teuku Meurah Indra Riayatsyah +3 more
doaj +1 more source
Energies, 2022 Lubricants are substances of the foremost importance in the modern world, as they are essential to the proper functioning of various mechanisms. Most lubricants, however, are still made from petroleum fractions.
Savienne M. F. E. Zorn +7 more
doaj +1 more source
Calophyllum inophyllum (CI) fruits kernel seed separator for biolubricant production line [PDF]
, 2021 Calophyllum lnophyllum (Cl) kernel seed is mostly known for its high oil content and is a type of vegetable oil that can be process to become biolubricant. Calophyllum Inophyllum (CI) kernel seed is mostly known for its high oil content and is a type of
Amiril Sahab, Abdul Sani +3 more
core +1 more source
Ultrasonic Intensification To Produce Diester Biolubricants
Industrial & Engineering Chemistry Research, 2019 Biolubricants synthesized from vegetable oils with oleic acid and 1,3-propanediol possess better cold flow properties and have a smaller environmental footprint than mineral-based lubricants. However, their synthesis is lengthy (>6 h) and requires temperatures above 120 °C.
Nicolas A. Patience +4 more
openaire +2 more sources
BIOLUBRICANT BASE STOCK SYNTHESIS FROM NON-TRADITIONAL (MAHUA) OIL USING MODIFIED GLYCEROL [PDF]
, 2021 With the increasing demand of mineral-oil based lubricants, they are burdened by environmental issues and depleting supplies. Constantly efforts are made by the technologists to reduce the use of fossil fuels for sustainable development. Due to this, the
DR. V.Y. KARADBHAJNE +3 more
core +3 more sources
Energies, 2015 Exhaust pollutants from two-stroke petrol engines are a problem for the environment. Biolubricants are a new generation of renewable and eco-friendly vegetable-based lubricants, which have attracted a lot of attention in recent years.
Masoud Dehghani Soufi +4 more
doaj +1 more source
Journal of Surfactants and Detergents, EarlyView.ABSTRACT This study focuses on the development of a cost‐effective bioprocess for biosurfactant production, encompassing process optimization and physicochemical characterization. Surface tension reduction and oil dispersion activity were evaluated, highlighting its strong potential for applications in food, pharmaceuticals, and bioremediation. In this
Nihed Tellili +3 more
wiley +1 more source
Green Synthesis of Biolubricant from Palm Oil Biodiesel [PDF]
, 2019 Lubricants are the substances used to lubricate machinery parts to reduce friction and increase their lifetimes. Producing environment-friendly lubricants from renewable feed stocks as alternatives to depleting petroleum based resources has attracted ...
Wijesinghe, W.A.D.S.A. +2 more
core +1 more source
Synthesis of jatropha biolubricant using sodium methoxide as catalyst [PDF]
, 2012 Initially, jatropha methyl ester (JME) was synthesized from extracted jatropha crude oil (JCO) and methanol via transesterification, using sodium hydroxide (NaOH) as catalyst.
Gunam Resul, Mohamad Faiz Mukhtar
core +1 more source
Journal of the American Oil Chemists' Society, Volume 103, Issue 11, Page 1373-1383, November 2026.The manuscript confirms and expands on previous reports concerning the presence of unusual conjugated hydroxydienoic fatty acids and acetyl‐TAG in the seed oil of Securidaca longipedunculata. The location of acetate only at sn‐2 of TAG was conclusively shown by high resolution NMR and hydroxy seed fatty acids are characterized.
Mark A. Smith +2 more
wiley +1 more source