Results 111 to 120 of about 139,266 (240)
FuelsIn current times, the diminishing reserves of petroleum, increased energy consumption across various sectors, and their consequential environmental impact have become apparent.
Hamid Ayyub +10 more
doaj +1 more source
Disubstituted Meldrum’s Acid: Another Scaffold with SuFEx-like Reactivity
MoleculesSulfur Fluoride Exchange (SuFEx) chemistry represents an emerging class of click reactions that has found broad applications in drug discovery and materials science.
Baoqi Chen +5 more
doaj +1 more source
Food and Environment Safety, 2019 Production of biodiesel from waste cooking oils via alkali catalyzed transesterification reaction is hampered by the unacceptably high amount of free fatty acids present in waste cooking oils. Therefore, catalytic esterification of waste cooking oil with
Oriolowo OLORUNTOBA, Abdulhamid HAMZA
doaj
Production of methyl ester from oil in the wastewater pond of a palm oil factory [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2007 This research studied the suitable technique for the production of methyl ester from waste palm oil in the water pond of a palm oil mill. The composition of the waste palm oil was 73.82% fatty acid, 5.07% triglyceride, 3.39% diglyceride and 17.76 ...
Tongurai, C., Chuntorng-orn, K.
doaj
SINTESIS ETIL LAURAT DARI ASAM LAURAT MENGGUNAKAN KATALIS ASAM SULFAT PEKAT
Kovalen: Jurnal Riset Kimia, 2016 The aims of these research are to find out the comparison of the ratio of lauric acid molar and ethanol (m/v), the time of mixing and the best catalyst volume to produce lauric ethyl with the highest degree of esterification by using volumetric method ...
Andi Nursyafinah +2 more
doaj
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Flaxseed has been used extensively to extract flaxseed oil and drugs used for breast cancer treatment. Flaxseed contains a considerable amount of pectin in addition. We extracted pectin from flaxseed and prepared pectin aerogels by the steps of de‐esterification, gelation, solvent exchange and supercritical CO2 drying.
Jin‐A Choe +5 more
wiley +1 more source
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Cellulose dissolution is important for various industries, including textiles, bioplastics, foods and pharmaceuticals, yet achieving efficient dissolution remains challenging. Deep eutectic solvents (DES) have emerged as promising alternatives to traditional solvents due to their low toxicity, biodegradability and sustainability.
Chigozie Charity Okwuwa +4 more
wiley +1 more source
Esterification of Free Fatty Acid in Crude Palm Oil Off Grade
Jurnal Rekayasa Kimia & Lingkungan, 2009 The esterification of free fatty acids (FFA) found in crude palm oil (CPO) off grade with methanol is a promising technique to convert FFA into valuable fatty acid methyl ester (FAME, biodiesel) and obtain a FFA-free oil that can be further ...
Muhammad Dani Supardan +1 more
doaj
Esterification with sulfuric acid [PDF]
, 1924 Thesis (M.A.)--Boston ...
Walker, Burnham Sarle
core +1 more source
Wound Repair Using PVA–CA Electrospun Dressings and Cold Plasma In Vivo
Journal of Applied Polymer Science, EarlyView.In vivo wound healing evaluation of different treatments in a murine excisional wound model. (a) Representative photographs of wound closure at 3, 7, and 14 days post‐treatment for the different groups: Control, PVA‐CA, PVA‐CA‐Ag, NTP, PVA‐CA‐NTP, and PVA‐CA‐Ag‐NTP. (b) Experimental design showing six treatment groups with n = 18 wounds per group.
Jonalba M. Pereira +6 more
wiley +1 more source