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The validity of n-alkanes to estimate intake and digestibility in Nellore beef cattle fed a tropical grass (Brachiaria brizantha cv. Marandu)
(Elsevier B.V., 2011-02-01)
The objective of the present experiment was to evaluate the ability of n-alkanes to estimate dry matter (DM) intake (DMI) and digestibility (DMD) in Nellore beef cattle fed a tropical grass cut at two growth stages (30 or ...
Foliar cuticular alkanes of Camarea (Malpighiaceae) and their taxonomic significance
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
Camarea is a South-American endemic genus comprising eight species. In the present work n-alkanes from foliar cuticular waxes of 23 specimens, representing seven species of Camarea were analyzed, aiming at establishing ...
Comparison of the n-Alkanes and Polycyclic Aromatic Hydrocarbons Concentrations in the Atmosphere during the Preparation of Warm and Hot Mixtures Asphalt for Pavements
(SOC BRASILEIRA QUIMICASAO PAULO, 2012)
Asphalt binder is used in the production of hot mixes asphalt (HMA) for paving and, due to the high temperatures used, generates fumes thatcontainn-alkanes and polycyclic aromatic hydrocarbons (PAH). Asphalt mixes prepared ...
n-alkanes from Paepalanthus Mart. species (Eriocaulaceae)
(Sociedade Botânica do Brasil, 2005-12-01)
Este trabalho apresenta o estudo de substâncias apolares obtidas a partir de plantas pertencentes ao gênero Paepalanthus Mart. (Eriocaulaceae). Hidrocarbonetos alifáticos de cadeias longas lineares foram identificados por ...
Oxidations by the reagent O2-H2O2-vanadium complex-pyrazine-2-carboxylic acid .7. Hydroperoxidation of higher alkanes
(Pergamon-elsevier Science LtdOxfordInglaterra, 1996)
Corrigendum to “Experimental and Nitta–Chao model prediction of high pressure density of p-xylene with dialkyl carbonates or n-alkanes"
(Academic Press Ltd - Elsevier Science Ltd, 2015-10)
It has come to our attention that in our paper published in The Journal of Chemical Thermodynamics (J. Chem. Thermodyn. 69 (2014) 193-?200), the density values for the composition x1 = 0.8031 of (n-octane (1) + p-xylene ...
Leaf cuticular alkanes of Solanum subg. Leptostemonum Dunal (Bitter) of some northeast Brazilian species: Composition and taxonomic significance
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
Solanum subgenus Leptostemonum (Dunal) Bitter comprises approximately 450 species, of which 110, including 58 endemics, occur in Brazil, which is recognized as one of the centers of diversity of the group. Due the great ...
Alkane isomerization on MoO3/ZrO2 catalysts
(Springer, 2000-12)
Molybdenum was used as an alternative to sulfate as promoter of zirconia for alkane isomerization reactions. It has similar effects to sulfate, tungstate and phosphate ions, modifying the physicochemical properties of ...
Experimental and Nitta–Chao model prediction of high pressure density of p-xylene with dialkyl carbonates or n-alkanes
(Elsevier, 2014-02)
New data of high pressure density have been reported for p-xylene pure component and its binary mixtures with dimethyl carbonate, diethyl carbonate, n-octane and n-decane at (288.15, 298.15 and 308.15) K and (0.1, 5, 10, ...
Volumetric properties of (dialkyl carbonate + n-alkane) mixtures at high pressures: Experimental measurement and Nitta–Chao model prediction
(Elsevier, 2013-01)
The present work reports valuable experimental high-pressure density data for dimethyl carbonate, diethyl carbonate, n-octane, n-decane pure components and their binary mixtures (dialkyl carbonate + n-alkane) at temperatures ...