ENERTECH ENVIRONMENTAL, INC.
|ENERTECH ENVIRONMENTAL, INC. Patent applications|
|Patent application number||Title||Published|
|20120073189||TREATMENT EQUIPMENT OF ORGANIC WASTE AND TREATMENT METHOD - A method for treating an organic waste, in which the organic waste is pressurized and continuously supplied to a high temperature and pressure treatment apparatus to produce a slurried material by blowing steam into the organic waste to cause a reaction while heating, pressurizing and agitating. The slurried material is dehydrated to produce a separated liquid product and a separated solid product. The separated solid product includes sufficient combustible content to produce a fuel product. The separated liquid product is purified.||03-29-2012|
|20110192074||SLURRY DEWATERING AND CONVERSION OF BIOSOLIDS TO A RENEWABLE FUEL - In the processes for treating municipal sewage and storm water containing biosolids to discharge standards, biosolids, even after dewatering, contain typically about 80% water bound in the dead cells of the biosolids, which gives biosolids a negative heating value. It can be incinerated only at the expense of purchased fuel. Biosolids are heated to a temperature at which their cell structure is destroyed and, preferably, at which carbon dioxide is split off to lower the oxygen content of the biosolids. The resulting char is not hydrophilic, and it can be efficiently dewatered and/or dried and is a viable renewable fuel. This renewable fuel can be supplemented by also charging conventional biomass (yard and crop waste, etc.) in the same or in parallel facilities. Similarly, non-renewable hydrophilic fuels can be so processed in conjunction with the processing of biosolids to further augment the energy supply.||08-11-2011|
|20110142541||DISPOSAL OF SLURRY IN UNDERGROUND GEOLOGIC FORMATIONS - The current invention provides processes and apparatuses for introducing slurry into underground geological formations thereby disposing of the slurry, while also sequestering carbon dioxide and collecting methane from the slurry.||06-16-2011|
|20110091953||METHOD FOR CONVERTING ORGANIC MATERIAL INTO A RENEWABLE FUEL - Processes for converting organic material into renewable fuel products. A feedstock containing organic material is processed at an elevated pressure and temperature to lyse, decarboxylate, and carbonize cell structures. A portion of the processed slurry may be recirculated and mixed with cool, pressurized feedstock prior to reaching a mechanical mixing device to preheat and reduce the viscosity of the feedstock. The pressure and temperature are reduced, which may occur simultaneously to flash volatile materials, such as ammonia, out of the slurry, thereby reducing the presence of the materials in the final product and allowing recovery of the materials. The processed slurry may be treated with a halide to reduce mercury emissions in the final product. The treated slurry is mechanically and thermally dewatered resulting in a renewable fuel product in dried particulate or pelletized form that is a viable energy source having a positive heating value.||04-21-2011|
|20100129155||DISPOSAL OF SLURRY IN UNDERGROUND GEOLOGIC FORMATIONS - The current invention provides processes and apparatuses for introducing slurry into underground geological formations thereby disposing of the slurry, while also sequestering carbon dioxide and collecting methane from the slurry.||05-27-2010|
Patent applications by ENERTECH ENVIRONMENTAL, INC.