Results 11 to 20 of about 63,571 (265)
Evaluation of decomposition kinetics of poly (ether-ether-ketone) by thermogravimetric analysis [PDF]
Materials Research, 2013 The non-isothermal thermogravimetric methods have been used extensively for the determination of kinetic parameters in polymers. The poly (ether ketones) are used as matrix in advanced high performance composites due its high thermal stability, excellent
Gibran da Cunha Vasconcelos +4 more
doaj +1 more source
Thermal Analysis of Combustible Components of Municipal Solid Waste [PDF]
Problems of the Regional EnergeticsThe use of municipal solid waste as a raw material for alternative fuel is a promising direction for waste recycling and substitution of solid fossil fuels. Therefore, selecting of fuel composition and studying of its properties is an urgent task.
Snezhkin Yu.F. +2 more
doaj +1 more source
Molecular Determinants of Dissolved Organic Matter Reactivity in Lake Water
Frontiers in Earth Science, 2017 Lakes in the boreal region have been recognized as the biogeochemical hotspots, yet many questions regarding the regulators of organic matter processing in these systems remain open.
Alina Mostovaya +3 more
doaj +1 more source
Italian Journal of Agronomy, 2016 Two features distinguishing soil organic matter simulation models are the type of kinetics used to calculate pool decomposition rates, and the algorithm used to handle the effects of nitrogen (N) shortage on carbon (C) decomposition.
Daniele Cavalli +2 more
doaj +1 more source
Decomposition Kinetics of Omethoate in Blood [PDF]
Fayixue Zazhi, 2018 Objective To study the decomposition kinetics of omethoate in blood. Methods The acetonitrile precipitated protein was added into the blood, with the chromatographic column of a Waters BEH C18 column （2.1 mm×50 mm, 1.7 μm）, the mobile phase of 5 ...
LI Peng, WANG Hao-yu, BI Wen-ji,et al.
doaj +1 more source
THE KINETICS OF THE DECOMPOSITION OF PEROXIDE BY CATALASE [PDF]
Journal of General Physiology, 1925 It has been shown that the experimental results obtained by Morgulis in a study of the decomposition of hydrogen peroxide by liver catalase at 20°C. and in the presence of an excess of a relatively high concentration of peroxide are quantitatively accounted for by the following mechanisms. 1.
openaire +2 more sources
Известия высших учебных заведений: Проблемы энергетики, 2020 THE PURPOSE. Of this work is to estimate parameters for a sufficiently comlete thermal decomposition of tarry products of the fixed-bed gasification of wood fuel. METHODS.
I. G. Donskoy
doaj +1 more source
International Journal of Coal Science & Technology, 2020 In this work, the co-pyrolysis of coal and algae is explored with special emphasis on decomposition kinetics and the possibility of the existence of synergistic effects.
Bothwell Nyoni +4 more
doaj +1 more source
Photocatalytic degradation of sulfamethazine in aqueous solution using ZnO with different morphologies [PDF]
Royal Society Open Science, 2018 In this study, photocatalytic experiments of 20 mg l−1 sulfamethazine (SMN) in aqueous solution containing ZnO with different morphologies, tetra-needle-like ZnO (T-ZnO), flower-like ZnO (F-ZnO) and nanoparticles ZnO (P-ZnO), were performed.
Zhigang Yi +4 more
doaj +1 more source
Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2023 The paper discusses the results of an experimental study of the thermal decomposition of pyrolytic wood tar in a homogeneous process, as well as in the presence of a number of mineral substances: potassium sulfate, magnesium sulfate, monopotassium ...
M. V. Malko +3 more
doaj +1 more source