نتایج جستجو برای: molten salt method
تعداد نتایج: 1708095 فیلتر نتایج به سال:
The use of molten salts as novel green solvents which may replace conventional media in chemical processes implies a good knowledge of their micro scopic structure [1]. As known, high temperature NMR spectroscopy has been applied successfully to molten salts. This technique permits to obtain information about the structure and dynamics of the local environment of most of the nuclei in salt mel...
The release of fission products and fuel materials from a molten-salt fast-reactor in hypothetical accident conditions was investigated. fast reactor this investigation features neutron spectrum, operating the thorium cycle, it uses LiF-ThF4-UF4 as salt. A coupling between severe code MELCOR thermodynamical equilibrium solver GEMS, so-called cGEMS, with updated HERACLES database used modeling w...
Transport properties are examined in some detail for samples of the low temperature molten salt N-propyl-N-methyl pyrrolidinium bis(fluorosulfonyl)imide [Pyr13][FSI] from two different commercial suppliers. A similar set of data is presented for two different concentrations of binary lithium-[Pyr13][FSI] salt mixtures from one supplier. A new and significantly different production process is us...
Capsules containing NaCl–MgCl2 salt with 316L stainless steel or alloy N samples were irradiated in the Ohio State University Research Reactor for 21 nonconsecutive hours. A custom irradiation vessel was designed this purpose, and details on its design construction are given. Stainless that during exposure had less corrosive attack than exposed to same conditions without irradiation. Alloy show...
One-dimensional (1D) nanostructures of ternary complex oxides have drawn intensive interest because of their novel size-dependent properties, such as ferroelectric,1a multiferroic,1b and superconductivity.1c Various synthetic approaches, such as aqueous route by employing hydrothermal reaction2 or templates,3 molten-salt synthesis,4 and composite-hydroxide-mediated synthesis5 have been develope...
In this study, different nanofluids with phase change behavior were developed by mixing a molten salt base fluid (selected as phase change material) with nanoparticles using the direct-synthesis method. The thermal properties of the nanofluids obtained were investigated. These nanofluids can be used in concentrating solar plants with a reduction of storage material if an improvement in the spec...
AlCuMg and its alloys are the most preferred composite materials in areas such as automotive, aerospace industries due to their positive properties high corrosive properties, heat resistance, strength toughness. However, inadequacy of these terms wear mechanical is one problems encountered industry. As a result literature review, it has been determined that there almost no studies improve alloy...
A continuous end-to-end synthesis and purification of diphenhydramine hydrochloride featuring atom economy and waste minimization is described. Combining a 1:1 molar ratio of the two starting material streams (chlorodiphenylmethane and N,N-dimethylaminoethanol) in the absence of additional solvent at high temperature gives the target compound directly as a molten salt (ionic liquid above 168 °C...
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