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z00026 – A magnetic grid can be used to separate magnetic material from non-magnetic material in taconite processing, yielding a higher amount of fine, high grade magnetic particles. Hydro separators and flotation plants are commonly used to separate out magnetic material; however, these separation methods often lead to the loss of fine, high grade magnetic particles, therefore lowering the yield... Read More
z05074 – The method for delivering large precursors for chemical vapor deposition (CVD) based on sublimation in a fluidized bed provides more reliable vapor pressure of larger precursor molecules and reduces particle contamination. The fluidized bed consists of either pure precursor or precursor mixed with an inert powder. When operating at a carrier gas flow above the minimum required to fluidize... Read More
95049 – Protein separation from eluent can be performed using surface modified zirconium oxide particles in expanded beds. Current technology based on polymeric or composite particles with similar density to the liquids being processed lead to poor adsorption kinetics while porous silica particles, often used in high performance liquid chromatography, do not have the appropriate density for... Read More
20120109 – An improved organic photovoltaic device increases the exciton diffusion lengths and efficiency of energy transfers. These organic photovoltaic cells incorporate a dilute, electron donor layer, which permits control over the photoluminescence efficiency and a lifetime of the generated exciton. The devices are compatible with high throughput, simple fabrication processes, and low cost... Read More
20120324 – The DBCreate software quickly and accurately updates thermodynamic databases used in geochemical modeling, based on changes in temperatures and pressures. The software facilitates the production of pressure, temperature and problem specific geochemical thermodynamic databases conveniently and quickly while minimizing the possibility of introducing errors caused by manual entry. ... Read More
z05201 – AMSOL is a computational chemistry software program that calculates the free energy of a solvated molecule. The software application calculates the change in energy when molecules are dissolved in water or an organic solvent. The results may also be used to calculate partition coefficients and their logarithms (Log P). The SM1 - SM5.42R solvation models are used to calculate the free... Read More
z07167 – Design and manufacturing specifications for a durable, mobile, versatile and adaptable workstation for education and professional design environments. Shelves and accessories, mounted on the unique "ladder-back" design, encourage the user to configure the workstation to suit the way they work and enables interaction with the work environment.