Mössbauer study of nanodimensional nickel ferrite-mechanochemical synthesis and catalytic properties [PDF]
, 2005 Iron-nickel spinel oxide NiFe2O4 nanoparticles have been prepared by the combination of chemical precipitation and subsequent mechanical milling. For comparison, their analogue obtained by thermal synthesis is also studied.
B. Kunev +17 more
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Synthesis of Cu0.5Mg0.5Fe2O4 nanoparticle by chemical precipitation method and its effect on reduction of charge transfer resistant in electron transfer systems [PDF]
شیمی کاربردی روز, 2015 In this work, the Cu0.5Mg0.5Fe2O4 nanoparticles were prepared by chemical precipitation method. The prepared powders were calcinated at 400-800 ï°C. Properties of nanoparticles investigate using electrochemical impedance spectroscopy, X-ray diffraction ...
Farshad Taleshi +2 more
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Predicting Water Cycle Characteristics from Percolation Theory and Observational Data. [PDF]
, 2020 The fate of water and water-soluble toxic wastes in the subsurface is of high importance for many scientific and practical applications. Although solute transport is proportional to water flow rates, theoretical and experimental studies show that heavy ...
Egli, Markus +4 more
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Current Data on the Chemical Composition of Air and Precipitation [PDF]
Tellus A: Dynamic Meteorology and Oceanography, 1955 Last spring an informal conference on atmospheric chemistry, initiated by Prof. C. G. Rossby, was held at the Meteorological Institute of the University of Stockholm and a note on this conference was published in Tellus (ERIKSSON, 1954). Among other things a new network of collecting stations for precipitation and air samples was discussed; this ...
Erik Eriksson, Hans Egnér
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Modelling of the chemical potential in precipitation models [PDF]
Philosophical Magazine, 2021 Modelling of precipitation in concentrated binary alloys requires to revisit the fundamentals of precipitation. While no experimental approach can provide information accurate enough for this purpose, Atomic Kinetic Monte Carlo simulations (AKMC) can generate large amounts of data produced in well-controlled conditions. Recently, the extensive analysis
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Energies, 2020 The organic fraction of waste is increasingly used for biogas production. However, the fermentation process used for this purpose also produces waste in the form of digestate in addition to biogas. Its liquid fraction can, among other things, be a source
Agnieszka Urbanowska +3 more
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Electrical Precipitation in the Chemical Industry [PDF]
Journal of Industrial & Engineering Chemistry, 1922 n ...
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Chemical Precipitation method for Sulphate Removal from Treated Wastewater of Al-Doura Refinery [PDF]
Engineering and Technology Journal, 2021 Wastewater treatment by Wastewater Treatment Plant, named (INGECO) in Doura refinery suffers from the elevated level of sulphate ion concentrations compared to the recommended EPA [14] specified (250 mg/L).
Aumar Alnakeeb, Rana Mohammed Rasheed
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Refining the interpretation of lacustrine carbonate isotope records: Implications of a mineralogy-specific Lake Van case study [PDF]
, 2019 Oxygen and carbon isotope (δ18O and δ13C) data from bulk carbonates are widely applied proxies for temperature, the precipitation/evaporation ratio and productivity in lacustrine palaeohydrology and palaeoclimatology. In case of the terminal and alkaline
Immenhauser, Adrian +4 more
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Energies, 2021 TMAH is quaternary ammonium salt, consists of a methylated nitrogen molecule, and is widely used in the electronics industry as a developer and silicon etching agent. This substance is toxic and fatal if ingested. It can also cause skin burns, eye damage,
Valentina Innocenzi +3 more
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