Featured patents

Method for Treating a Nitric Aqueous Liquid Effluent by Calcination and Vitrification
US 08846999 B2, Sept. 30, 2014, Incineration, calcination, pyrolyzing to obtain solid residue, Jean-François Hollebecque et al. / Areva NC (Paris, FR)
A method for treating a nitric aqueous liquid effluent containing nitrates…

Method of Making Nanostructured Glass-Ceramic Waste Forms
US 08772566 B2, July 8, 2014, Clay or claylike, Denise N. Bencoe et al. / Sandia Corporation (Albuquerque, US)
A waste form formed by a method comprising the steps of:…

Aluminum Phosphate Ceramics for Waste Storage
US 08742195 B2, June 3, 2014, With additional solid material to enhance fixation of radioactivity, Martin D. Maloney et al. / CH2M Hill, Inc. (Englewood, US)
A method of processing waste, comprising:…

Method for Preparing Ceramic Waste Form Containing Radioactive Rare-Earth and Transuranic Oxide, and Ceramic Waste Form With Enhanced Density, Heat-Stability, and Leach Resistance Prepared by the Same
US 08674162 B2, March 18, 2014, Ceramic or ceramiclike, In-Tae Kim et al. / Korea Atomic Energy Research Institute Korea Hydro & Nuclear Power Co., Ltd. KR
A method for preparing a ceramic waste form containing radioactive rare earth…

DNA Hybrids and Environment Cleaning System Employing DNA Hybrids
US 08674163 B2, March 18, 2014, By chemical fixing the harmful substance, e.g., by chelation or complexation, Yoshinori Kotani et al. / Canon Kabushiki Kaisha (Tokyo, JP)
A method for producing a DNA hybrid comprising the steps of:…

Process for the Destruction of Sulfur and Nitrogen Mustards and Their Homologous/Analogous at Ambient Conditions
US 08618346 B2, Dec. 31, 2013, Electrochemical processes, e.g., electrodialysis, Saeed M. Al Zahrani et al. / King Saud University (Riyadh, SA)
A method for the destruction of small to large quantities of one of a chemical…

Method for Gasifying Feedstock
US 08546636 B1, Oct. 1, 2013, By heating to effect chemical change. e.g., pyrolysis, Jeffrey Scott Brown et al. / PHG Energy, LLC (LaVergne, US)
A method of gasifying feedstock comprising:…

Mitigation of Secondary Phase Formation During Waste Vitrification
US 08530718 B2, Sept. 10, 2013, Glass, glasslike, vitreous, Yoshihiro Endo et al. / EnergySolutions, LLC (Salt Lake City, US)
A method for vitrification of high level waste to reduce the formation…

Zirconium Hydroxide for Decontaminating Toxic Agents
US 08530719 B1, Sept. 10, 2013, Chemical warfare substances, e.g., cholinesterase inhibitor, George W. Wagner et al. / The United States of America as Represented by the Secretary of the Army (Washington, US)
A process for decontaminating surfaces contaminated with at least one toxic…

Process for Packaging Radioactive Wastes in the Form of Synthetic Rock
US 08481799 B2, July 9, 2013, Glass, glasslike, vitreous, José Marrillet et al. / Onectra FR
A method for packaging radioactive wastes, wherein the following successive steps…

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