http://www.freshpatents.com/Hazardous-or-toxic-waste-destruction-or-containment-dtnewntc588.php USPTO Class 588 - Hazardous or toxic waste destruction or containment en-us Mon, 30 Jan 2012 13:33:41 -0800 1000 Wednesday Thursday Friday Saturday Sunday 141 31 http://www.freshpatents.com/index.php?rss=true http://www.freshpatents.com/images/freshpatentsnav_rss.gif http://www.freshpatents.com/-dt20120126ptan20120022311.php Mon, 30 Jan 2012 13:33:41 -0800 PS is from 10 to 45%. PC is from 35 to 60%, and characterized in that said target composition corresponds to the following definition, in a CaO, SiO2 and X2O3 ternary system, in which X2O3 is... http://www.freshpatents.com/-dt20120126ptan20120022312.php Mon, 30 Jan 2012 13:33:41 -0800 A method for treating a radioactive liquid waste containing a sodium salt is described, including: a liquid waste reducing step of partially reducing sodium nitrate contained in a radioactive liquid waste to convert the radioactive liquid waste into a reduced solution containing at least one of sodium hydroxide, sodium hydrogencarbonate,... http://www.freshpatents.com/-dt20120126ptan20120022313.php Mon, 30 Jan 2012 13:33:41 -0800 Methods and systems are provided for sulfur disposal through preparation of a micro-sized sulfur slurries. Micro-sized sulfur slurries are created for downhole disposal by forming sulfur particulates, which are then combined with a carrier fluid. The micro-sized sulfur slurries may be introduced to a subterranean formation, in some cases, to...