Results 111 to 120 of about 2,258 (165)

1...2...3... GO! TRIMETHYLOLPROPANE [PDF]

open access: yesChemical & Engineering News Archive, 1956
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Determination of the Organics in Trimethylolpropane Wastewater

Analytical Letters, 2017
Organic components play a pivotal role in the treatment of trimethylolpropane wastewater; therefore, research aimed at gaining a better understanding of these components can aid in developing poten...
Bo Yang, Yue-Xi Zhou, Xin Xing
exaly   +2 more sources

Bio-Lubricants Production From Fish Oil Residue by Transesterification With Trimethylolpropane [PDF]

open access: yesJournal of Cleaner Production, 2018
The fatty acid ethyl esters mixture, a fish oil residue obtained after the extraction of omega-3 polyunsaturated fatty esters, has been converted into mixtures of mono-, di-, and triesters of trimethylolpropane by transesterification at 100-140 °C under ...
José M Fraile, Clara I. Herrerías
exaly   +2 more sources

Characterization of Trimethylolpropane‐Based Biolubricant

European Journal of Lipid Science and Technology, 2020
AbstractThe oxidative stability index (OSI) of fatty acid methyl esters (FAME) and trimethylolpropane (TMP) esters or TMPE produced from five vegetable oils (Brassica rapa L., Linum usitatissimum L., Zea mays L., Brassica napus L., Camelina sativa L.) are compared.
Jieyu Nie   +4 more
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A relaxation time study of molecular motion in trimethylolpropane triacrylate and trimethylolpropane trimethacrylate

Chemical Physics, 1989
Abstract Proton NMR relaxation times, T 1 , T 2 , and T 1ϱ , have been measured as a function of temperature in trimethylolpropane triacryla (TMPTA) and trimethylolpropane trimethacrylate (TMPTMA). The results for TMPTA and TMPTMA are very similar.
J.W. Harrell, S.J. Ahuja
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An NMR study of the electron beam‐induced polymerization of trimethylolpropane triacrylate and trimethylolpropane trimethacrylate

Journal of Polymer Science Part B: Polymer Physics, 1991
AbstractElectron beam‐induced polymerization of trimethylolpropane triacrylate (TMPTA) and its methacrylate analog (TMPTMA) was studied using nuclear magnetic resonance (NMR) relaxation time measurements. Free induction decays (FID) of partially polymerized samples consist of a short Gaussian component and a longer component comprised of a distribution
J. W. Harrell   +3 more
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The kinetics of epoxidation of trimethylolpropane ester

European Journal of Lipid Science and Technology, 2012
AbstractKinetics pertaining epoxidation reaction of a palm oil‐based synthetic lubricant trimethylolpropane (TMP) ester were investigated. The epoxidation reaction of TMP ester was carried out utilizing peracetic acid generated by an in situ technique. The analysis of the reaction kinetics was performed within the low temperature (30, 50, and 60°C) and
Ferra Naidir   +5 more
openaire   +1 more source

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