We review the state of the art and explain the need for better SO2 oxidation catalysts for the production of sulfuric acid. A high-throughput technology has been developed for the study of potential catalysts in the oxidation of SO2 to SO3. High-throughput methods are reviewed and the problems encountered with their adaptation to the corrosive conditions of SO2 oxidation are described. We show ...

According to the mechanism of wet denitration, H 2 O solution and KOH are used as absorbents, two-stage countercurrent high-gravity rotating packed bed is reaction equipment. The speed, gas-liquid ratio, temperature, concentration changed respectively explore impact various factors on denitration efficiency, finally determine best experimental conditions for flue gas denitration. results show t...

Background: Aim of the study was to access knowledge regarding menstruation and sanitary products among young women from rural, urban slum areas Gurugram Nuh.Methods: A comparative cross-sectional conducted 240 Nuh districts Haryana, India with help a pre-designed semi-structured interview schedule. Data were analyzed using MS-Excel. Chi-square test, Pearson’s correlation two sample t-test used...

Deep eutectic solvents (DESs) have been proposed as a viable and more sustainable solvent for CO2 capture, owing to their low volatility tunable properties. In this work, polymer membranes were combined with hydrophobic DESs prepare supported liquid (DES-SLMs), the potential of using SLMs CO2/N2 separation was investigated. COSMO-RS model simulations, bond energy analysis well stability tests u...

OBJECTIVE To demonstrate the binding and inactivation action of a superabsorbent dressing on proteolytic enzymes MMP-2, MMP-9 and collagenase using an established methodology. METHOD An in vitro assay of MMP binding and collagenase inactivation has been conducted using the superabsorbent wound dressing (Eclypse; Advancis Medical UK). Dressings in this category, and other absorbents, have been...

Although silica aerogel is expected to be the material for energy savings, the lack of the strength prevents from commercial applications such as to low-density thermal insulators and acoustic absorbents. To improve mechanical properties, methyltrimethoxysilane (MTMS) and dimethyldimethoxysilane (DMDMS) are used as the co-precursor of aerogels in this study because the network becomes flexible ...