Results 11 to 20 of about 17,691 (234)
Research of technology for tranesterification of oils and fats on efficient catalysts [PDF]
E3S Web of ConferencesThe state and prospects for the development of technology for transesterification catalysts are analyzed. The technological processes of transesterification of vegetable oils and solid fats using new modifications of effective catalysts have been studied.
Oltiev Azim +3 more
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Acid catalysed transesterification of animal waste fat
Research in Agricultural Engineering, 2009 Rendering plant fat (RPF) was collected and different conditions were used for transesterification. The course of transesterification of RPF was compared with that of transesterification of lard under the same conditions.
A. Prošková +3 more
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Advances in Biodiesel Production from Microalgae
Energies, 2023 Biofuels, as a renewable, eco-friendly, and cost-effective energy source, can reduce the dependence on fossil fuels. The researchers considered different approaches for obtaining high biodiesel yields from microalgae biomass. This work aims to present an
Emilia Neag +3 more
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Microfluid on Chip Transesterification Reaction and Real-Time Monitor by PN Diode Photodetector
International Journal of Electrochemical Science, 2012 Biodiesel is a renewable fuel made by a chemical reaction of alcohol and vegetable or animal oils, fats, or greases. Through a refinery process called transesterification.
Chun-Chi Chen +4 more
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Minyak Biji Nyamplung (Calophyllum inophyllum) Dengan Etanol
Indonesian Journal of Chemical Research, 2017 A study has been conducted on the transesterification of Calophyllum innophyllum seed oil with ethanol. The purpose of this research is to determine the comparison of concentration of phosphoric acid used to remove the gum on the oil, ester content is ...
Rezki Rezki, Rustam Musta, Aceng Haetami
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Selective Degradation of Polyurethanes in Mixed Plastic Wastes via Ir‐Catalyzed Hydrogenolysis
Angewandte Chemie, EarlyView.The selective degradation of polyurethanes in mixed plastic wastes with polyesters and polyamides was achieved using H2 as a reactant, enabling simultaneous recovery of diformamides and polyols arising from polyurethanes and separation of polyesters and polyamides without any degradation.
Yuto Yamada +3 more
wiley +2 more sources
ANALYSIS OF FREE FATTY ACID ON SOYBEAN OIL USING GAS CHROMATOGRAPHY – MASS SPECTROSCOPY
Indonesian Journal of Chemistry, 2010 Research on transesterification of soybean oil with sodium methoxide as the catalyst in methanol has been conducted. Yields of transesterification reaction were analyzed by gas chromatography-mass spectroscopy (GC-MS).
Deni Pranowo, M Muchalal
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Borylcyclopropanes: Synthetic Strategies and Applications
Angewandte Chemie, EarlyView.Borylcyclopropanes (cyclopropanes bearing a boron substituent) sit at the intersection of two privileged frameworks in synthesis. This review provides the first exhaustive survey of their chemistry, spanning metal–carbene, nucleophilic cyclization, radical, hydroboration, and C─H activation routes, and documenting applications in medicinal chemistry ...
Aiza A. Butt, Joseph M. Ready
wiley +2 more sources
Case Studies in Chemical and Environmental Engineering, 2023 The influence of various electrodes used in the synthesis of biodiesel from palm oil and waste cooking oil via electrolysis processes was studied. The results revealed that electro-catalysts introduced to the transesterification of palm oil and waste ...
Darwin +5 more
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Bentonite functioned by potassium compounds as a solid catalyst for biodiesel production [PDF]
REM: International Engineering Journal, 2023 Heterogeneous catalysts, especially those produced with functionalized clays, can be used for methyl transesterification at moderate temperatures. The use of bentonite clay functionalized by potassium compounds (KF, KOH, K2CO3, KCl and K2SO4) in the ...
Jonei Marques da Costa +1 more
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