Molar mass calculations are explained and there is a JavaScript calculator to aid calculations. Periodic Table of Elements Provides comprehensive data for each element of the periodic table of elements including up to 40 properties, names in 10 languages and common chemical compounds. Informatio...
Name:PETROLEUM ETHER,CAS:64742-82-1.Molecular Fomula:C6H14,Molar Mass:86.18,Density:0.77g/mLat 20°C,Melting Point:−95°C(lit.),Boling Point:90-100°C,Flashing Point:-9°F,Vapor Presure:256 mm Hg ( 37.7 °C),Refractive Index:n20/D 1.428,MSDS,Hazard,Sa
mass, so obtained, is neutralized to the methyl orange indicator endpoint, so as to neutralize all sulfonic acid radicals present by means of caustic soda. The material then is dissolved in several times its volume of water and extracted with a suitable solvent, such as petroleum ether, benzol...
Zeolites are crystalline molecular sieves composed mainly of silica and alumina. Silicalite-1 is a type of synthetic zeolite conventionally used to remove harmful organic compounds, such as methyl tert-butyl ether (MTBE) from groundwater. Silicalite-1 has a pentasil MFI framework of intersecting 10...
where: M (O2)—molar mass of oxygen [kg/mol], Vg—volume of free gas [m3], R—gas constant [J·mol−1·K−1], Tm—temperature measurement value [K], T0—reference temperature (273.15 K), α—absorption coefficient (0.03103), Δp—pressure drop in the test [Pa]. 2.5. TPH Ex...
This could be as a result of the limitation to mass transfer and inhibition effects. Chen et al. [127] investigated the desulphurization ability of bacterium Mycobacterium sp. ZD-19. The result showed that TH and BTH were completely removed in 10 and 42 h, respectively. Also, about 100% ...
catalysts Article Nitric Acid Functionalization of Petroleum Coke to Access Inherent Sulfur Qing Huang, Annelisa S. Schafranski, Melanie J. Hazlett , Ye Xiao and Josephine M. Hill * Department of Chemical and Petroleum Engineering, University of Calgary, Calgary, AB T2N 1N4, Canada; qing....