Results 31 to 40 of about 2,781,888 (330)

Catalytic thermal decarboxylation of palm kernel oil basic soap into drop-in fuel [PDF]

open access: yesMATEC Web of Conferences, 2019
Catalytic thermal decarboxylation of basic soaps derived from palm kernel oil to produce dropin fuel was investigated. The C12/14 and C12/16 methyl ester had been used as the model compounds of this study. The purpose of this study was to produce drop-in
Neonufa Godlief   +4 more
doaj   +1 more source

The kinetics of metal soap crystallization in oil polymers

open access: yesPhysical Chemistry Chemical Physics, 2021
The kinetics of metal soap crystallization and the structures that form are highly dependent on polymer matrix properties.
Joen Hermans   +4 more
openaire   +4 more sources

Development of a GC/MS method for the qualitative and quantitative analysis of mixtures of free fatty acids and metal soaps in paint samples [PDF]

open access: greenAnalytica Chimica Acta, 2017
Jacopo La Nasa   +4 more
openalex   +2 more sources

Breaking down banners: analytical approaches to determining the materials of painted banners [PDF]

open access: yes, 2016
Background: This paper investigates a range of analytical techniques to yield information about the materials and processes used in making painted banners.
Hermens, E., Smith, M.J., Thompson, K.
core   +2 more sources

Degradation Products Assessment of the Wooden Painted Surfaces from a XVIIth Heritage Monastery

open access: yesApplied Sciences, 2023
Currently, approximately 70% of paintings in museum collections are affected by the presence of metallic soaps, evidenced by spherical globules visible on the surface of the paintings.
Rodica-Mariana Ion   +5 more
doaj   +1 more source

Direct synthesis of mesoporous silica containing cobalt: A new strategy using a cobalt soap as a co-template [PDF]

open access: yes, 2007
A novel approach to incorporate transition metals into porous structures is presented, which makes use of a cobalt soap in combination with the templating agent C16TMABr.
Braunstein, Pierre   +8 more
core   +3 more sources

Evaluation of the effect of temperature on the stability of metal soaps of dicarboxylic acids

open access: yesJournal of Applied Sciences and Environmental Management, 2005
The thermal stability of calcium and zinc dicarboxylates was studied. The kinetics of the decomposition was studied thermogravimetrically at various temperatures. The rates of the first stage decomposition were used to assess the effect of temperature on
EU Ikhuoria, FE Okieimen, A I Aigbodion
doaj   +1 more source

Axionic Membranes [PDF]

open access: yesPhys.Lett. B282 (1992) 50-55, 1992
A metal ring removed from a soap-water solution encloses a film of soap which can be mathematically described as a minimal surface having the ring as its only boundary. This is known to everybody. In this letter we suggest a relativistic extension of the above fluidodynamic system where the soap film is replaced by a Kalb-Ramond gauge potential $\b(x)$
arxiv   +1 more source

A 'manual on masculinity'? The consumption and use of mediated images of masculinity among teenage boys in Ireland [PDF]

open access: yes, 2005
Most of the research on masculinity in Ireland stresses the influences of family, work and education in the construction of gender (Ferguson, 1998; Ferguson and Synott, 1995; Ferguson and Reynolds, 2001; McKeown et al., 1998, Owens, 2000).
Ging, Debbie
core   +1 more source

The Synthesis of Magnesium Soaps as Feed for Biohydrocarbon Production

open access: yesMATEC Web of Conferences, 2018
In previous study, by heating magnesium basic soaps from palm stearine will decarboxylated and produced biohydrocarbon. The frequent method to produced metal soaps from triglyceride in laboratory scale is metathesis.
Pratiwi Meiti   +3 more
doaj   +1 more source

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