Biodiesel production from olive-pomace oil of steam-treated alperujo [PDF]
Recently interest has been revived in the use of plant-derived waste oils as renewable replacements for fossil diesel fuel. Olive–pomace oil (OPO) extracted from alperujo (by-product of processed olives for olive oil extraction), and produced it in ...
Durán-Barrantes, María de la Montaña +4 more
core
This paper focuses on the obtaining of carboxylate precursors through the redox reaction of cobalt nitrate and ethylene glycol, in different stoechiometric ratios, as well as the decomposition of precursors into cobalt oxides.
Thomas DIPPONG +2 more
doaj +1 more source
THE INVESTIGATION OF AMINO ACID REACTIONS BY METHODS OF NON-AQUEOUS TITRIMETRY
Warwick Sakami, Gerrit Toennies
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Ultrasound assisted miniemulsion polymerization to prepare poly(urea-urethane) nanoparticles
Recently, the physical and chemical effects of ultrasound in polymeric materials synthesis have attracted great attention. This work presents the synthesis of novel polymeric materials by polymerization of isophorone diisocyanate with different polyols ...
André Eliezer Polloni +4 more
doaj +1 more source
An Interference-Free Voltammetric Method for the Detection of Sulfur Dioxide in Wine Based on a Boron-Doped Diamond Electrode and Reaction Electrochemistry. [PDF]
Culková E +5 more
europepmc +1 more source
Lesne vrste centralnoafriške republike : vsebnost pepela in silikatov [PDF]
Izmerjena je bila vsebnost pepela in silicijevega dioksida za 28 tropskih afriških listavcev in ene enokaličnice (Dracaena mannii). Vsebnost pepela je močno variirala. Večina zabeleženih vrednosti se je gibala med 0,3-1,4 %.
Piškur, Mitja +2 more
core
The birth of titrimetry: William Lewis and the analysis of American potashes [PDF]
Frederick G. Page
openalex +1 more source
PHYTO-REMEDIATION OF LEAD-CONTAMINATED SOIL USING AMARANTHUS CRUENTUS [PDF]
Previous studies have shown that some vegetables have the ability to absorb metals from soil. Since they are early maturity species, they possess the potential to be used as phytoremediating agents. Also, synthetic chelates have been found to induce lead
Arowolo, T.A. +3 more
core +1 more source
Interaction Studies of Sodium N-Dodecyl Sulphate and Protons to Nistone H1 [PDF]
The relationship between the binding of sodium n-dodecyl sulphate and protons to histone H1 has been investigated by equilibrium dialysis and titrimetry. The data cover the pH range 3.2-10 and surfactant concentrations up to 3.0×10-3 mol dm-3.
A.A. Moosavi Movahedi, M Godarzi
doaj
Исследования по содержанию горьких кислот сырья хмеля обыкновенного [PDF]
Определено количественное содержание горьких кислот в листьях, соплодиях различных образцов культивируемого и дикорастущего хмеля обыкновенного методом ...
Аюпова, Г. В. +4 more
core +1 more source

