نتایج جستجو برای: emulsion explosive
تعداد نتایج: 23963 فیلتر نتایج به سال:
extraction of nickel and its co-extraction with copper from ammoniacal media into emulsion liquid membrane systems (elms) was investigated using lix 84i as the carrier. measurement of the solute stripped in the internal phase of emulsion opened a new dimension in the study of the elm extraction processes. the effect of operating parameters such as feed ph, initial feed concentration, and treat ...
An emulsion is a two-phase liquid system of two immiscible liquids, where the liquid with lower mass fraction is dispersed in form of small droplets in other surrounding liquid of higher mass fraction. Emulsions are widely used to produce sol–gel, drugs, synthetic materials, and food products. Based on the size of droplet, emulsions can be classified as micro and macro emulsion. Karbstein and S...
In the current research, the microstructural changes and corrosion behavior of two-layer Steel/Bronze sheets were investigated after the heat treatment of the explosive welding process. The heat treatment was performed at 600ºC for 16 hr. Dynamic potential polarization, electrochemical impedance spectroscopy, optical microscopy, and scanning electron microscopy analyses were used. Based on of t...
3,3′-Diamino-4,4′-azoxyfurazan (DAAF) is an insensitive explosive and its safety characteristics (sensitivity to impact and friction) are similar to those of 2,4,6-triamino-1,3,5-trinitrobenzene (TATB). This compound has a high nitrogen content (52.7%) and its also suitable for use as a booster charge. DAAF-based explosive formulations, in addition of good performance, are also insensitive and ...
OBJECTIVES Some propofol emulsion formulations contain EDTA or sodium metabisulfite to inhibit microbe growth on extrinsic contamination. EDTA is not known to react with propofol formulation components; however, sulfite has been shown to support some oxidation processes and may react with propofol. This study compared the oxidation of propofol and the formation of free radicals by electron para...
BACKGROUND The effectiveness of inhaled aerosolized antibiotics is limited by poor ventilation of infected airways. Pulmonary delivery of antibiotics emulsified within liquid perfluorocarbon [antibacterial perfluorocarbon ventilation (APV)] may solve this problem through better airway penetration and improved spatial uniformity. However, little work has been done to explore emulsion formulation...
ISSN 1420-3049 www.mdpi.comjournalmolecules. Component of parenteral emulsions for drug and vaccine delivery. Modified paco alcazar pdf release, and cell uptake of drugs, adjuvants, and vaccines. A liquid at room temperature, squalene oil has a viscosity of 11 cP, a.The authors hypothesized that a lipid emulsion containing medium-chain triglycerides MCTs. An emulsion of MCTs and soybean, olive,...
The tributyrin lipid emulsion was proved to be able to bind to low-density lipoprotein (LDL) in vitro. The aim of this study was to investigate the pharmacokinetics of the emulsion in vivo and the cellular activity in vitro. The pharmacokinetics of tributyrin and its metabolite, butyrate, was evaluated in male Wistar rats after administration with pure tributyrin or tributyrin emulsion. After o...
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