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Varma; Rajender S.
Cincinnati, OH
No. of patents:

Patent Number Title Of Patent Date Issued
8057682 Green synthesis of nanometals using plant extracts and use thereof November 15, 2011
The present invention relates to methods of making and using and compositions of metal nanoparticles formed by green chemistry synthetic techniques. For example, the present invention relates to metal nanoparticles formed with solutions of plant extracts and use of these metal nanopa
8029662 Sorbent compositions and desulfurization method using the same October 4, 2011
The disclosed sorbents are for adsorbing sulfur compounds, particularly sulfur-containing aromatic compounds, from liquid hydrocarbon fuels such as gasoline, cracked gasoline, diesel, high sulfur liquid fossil fuels, ultra-low sulfur fuel (ULSF) in fuel cell applications, and mixtures
7963720 Polymer coated nanoparticle activation of oxidants for remediation and methods of use thereof June 21, 2011
Methods of decreasing the amount of one or more contaminants in contaminated soil comprise introducing polymer-coated nanoparticles into the contaminated soil, optionally with other reagents. The polymer-coated nanoparticles exhibit an enhanced ability to migrate through the soil and
7858061 Compositions and methods for removing mercury from mercury-containing fluids December 28, 2010
Oxidative sorbents are provided for adsorbing elemental or oxidized mercury from mercury-containing fluids such as flue gas from a coal-burning power utility or the like at a temperature range of about 50 to C. The method of preparing and using the oxidative sorbents is a

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