【摘 要】
:
Acetylacetone has been found to be a selective solvent for molybdenum (Mo) in ferrous materials [1].The solvent of Mo from aqueous media of roasted Mo requires low solubility of water,because the high
【机 构】
:
Dept.of Chem.Eng.,Chungnam National Univ.,Daejeon 305-764,Korea
【出 处】
:
The 6th International Conference on Separation and Technolog
论文部分内容阅读
Acetylacetone has been found to be a selective solvent for molybdenum (Mo) in ferrous materials [1].The solvent of Mo from aqueous media of roasted Mo requires low solubility of water,because the higher water solubility lowers their extractive potential.Accordingly,Liquid + liquid equilibrium (LLE) data for the solubility curves and tie-line compositions were examined for mixtures of bin ary and ternary at T =298.15 K and atmospheric pressure,(101.3 ± 0.7) kPa.The experimental data have been correlated by Non Random Two Liquid (NRTL) and UNIversal QUAsi Chemical (UNIQUAC) models[2].
其他文献
Poloxamer 188 is a nonionic block copolymer chemical surfactant.As one kind of adjuvant,it is employed in the progress of preparing solid lipid nanoparticles in microchannels.Poloxamer 188 is dissolve
Molecular dynamics simulation has been used to evaluate the reliability of high-pressure diffusion coefficients of binary mixtures.Diffusion coefficients of high boiling compounds in supercritical flu
An interracial meso-scale convection phenomenon,known as Marangoni effect,has been observed in many gas-liquid or liquid-liquid mass transfer processes [1,2].This interracial transport phenomenon,gene
Natural gas (NG),coal bed methane (CBM) and oil field associated gas (OFAG) etc.are valuable energy source and resource,which contain available compound methane and some unavailable ones like N2,CO2 a
Dimethyl ether (DME) is found to be one of the most promising alternative fuels for diesel engines.DME,mainly made from coal,is an oxygenate fuel and has no carbon-carbon bonds,and it exhibits a highe
Molybenum (Mo) is further processed into a number of chemical products,and into pure molybdenum metal.Tri-butylphosphate (TBP) and heavy alcohols are used in the extraction of Mo from acid media of ro
Mechanism and kinetic model of enzymatic hydrolysis of protein about the protein of silkworm pupae (PSP)-Alcalase System was studied.An exponential equation was also established based on M-M equation.
By using the Supercritical Antisolvent (SAS) process,micron-sized particles of dextran,which has recently been focused as one of the promising materials for the Drug Delivery System (DDS)[1,2],In the
The overall objective of this work is to simulate an industrial relevant extractive distillation column equipped with Intalox Metal Tower Packing (IMTP) for purification of n-butane from 1-butene,cis-
The Phase behavior of a ternary system of arbutin,which is well known as an effective material for skin lightening,in a solvent mixture of ethanol and supercritical carbon dioxide was investigated [1]