Biodiesel production from waste palm oil catalyzed by hierarchical ZSM-5 supported calcium oxide was written by Zein, Yusuf Muhammad;Anal, Anil Kumar;Prasetyoko, Didik;Qoniah, Imroatul. And the article was included in Indonesian Journal of Chemistry in 2016.Synthetic Route of C20H40O2 The following contents are mentioned in the article:
Biodiesel production from waste palm oil catalyzed by hierarchical ZSM-5 supported calcium oxide was studied. The activity of CaO increased after supported on h-ZSM-5 resulting an increase in conversion from 93.17% to 95.40%. A maximum conversion of 95.40% was achieved at 6 h reaction time, 3 weight% catalyst amount, 12:1 methanol to oil molar ratio and 65 °C reaction temperature The waste palm oil showed a high potential as a feedstock in biodiesel production in which there was no significant different in the conversion of fresh and waste palm oil. The properties of the obtained biodiesel required the limits of biodiesel specification according to ASTM D6751-08 and EN 14214 with the Me ester content of 97.18%, the acid value of 0.24 mg KOH/g, the kinematic viscosity of 4.64 cSt and the d. of 869.9 kg/m3. This study involved multiple reactions and reactants, such as Methyl nonadecanoate (cas: 1731-94-8Synthetic Route of C20H40O2).
Methyl nonadecanoate (cas: 1731-94-8) belongs to esters. Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones. Liquid esters of low volatility serve as softening agents for resins and plastics. Esters also include many industrially important polymers. Polymethyl methacrylate is a glass substitute sold under the names Lucite and Plexiglas; polyethylene terephthalate is used as a film (Mylar) and as textile fibres sold as Terylene, Fortrel, and Dacron.Synthetic Route of C20H40O2
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics