Featured patents

Method of Asbestos Detoxification
US 08835707 B2, Sept. 16, 2014, Inorganic fibers, e.g., asbestos, Kajiro Sakamoto / Street Design Corp. (Yokohama-shi, JP)
An asbestos detoxification method for disposing of an existing asbestos layer…

Methods for Dissolution and Instant Neutralization of Solid Nitrocellulose Propellants and Plasticized Military Munitions
US 08865961 B2, Oct. 21, 2014, Detoxification by using acid or alkaline reagents, Valentine Asongu Nzengung
A method for the dissolution and neutralization of nitrocellulose propellants…

Steam Plasma Arc Hydrolysis of Ozone Depleting Substances
US 08716546 B2, May 6, 2014, Plasma, Rao Lakshminarayana et al. / Pyrogenesis Canada, Inc. (Montreal, Quebec, CA)
A two step process for the destruction of a precursor material using steam plasma…

Disposal and Decontamination of Radioactive Polyvinyl Alcohol Products
US 08686213 B2, April 1, 2014, Incineration, calcination, pyrolyzing to obtain solid residue, Eui-Dong Lee et al. / Hana Inspection & Engineering Co., Ltd. KR
A method for treating protective products manufactured by polyvinyl alcohol (PVA)…

Process and Apparatus for the Annihilation of Harmful Waste Containing Polychlorinated Hydrocarbons
US 08692049 B2, April 8, 2014, By chemical fixing the harmful substance, e.g., by chelation or complexation, Imre Sirkó et al.
Process for annihilation of harmful waste containing polychlorinated…

Method of Detoxifying a Harmful Compound
US 08658850 B2, Feb. 25, 2014, Chemical conversion to a stable solid for disposal, Koichiro Nakamura / Nippon Sheet Glass Company, Limited (Tokyo, JP)
A method of detoxifying a harmful compound in vitro, comprising:…

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:…

Method of Detoxifying a Methyl Compound
US 08618345 B2, Dec. 31, 2013, Processes for Making Harmful Chemical Substances Harmless, or Less Harmful, by Effecting a Chemical Change in the Substances Jpo), Shinji Kamiya et al. / Nippon Sheet Glass Company, Limited (Tokyo, JP)
A method of detoxifying a methyl compound, comprising: reacting in vitro within…

Method to Control Acid Rock Drainage
US 08586817 B2, Nov. 19, 2013, Detoxification by using acid or alkaline reagents, Hubert L. Barnes / The Penn State Research Foundation (University Park, US)
A process for controlling acid rock drainage from carbonate-free pyritic rock…

Method for Separation of Constituents From Matrices
US 08492606 B2, July 23, 2013, By heating to effect chemical change. e.g., pyrolysis, Jeffrey K. O'Ham / IR Systems International (Charlotte, US)
A method for the separation of constituents from matrices comprising:…

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