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Class Information
Number: 405/128.8
Name: Hydraulic and earth engineering > Soil remediation > With treatment > Chemical > With heat
Description: Subject matter wherein the temperature of the soil is elevated to aid in (1) the removal of the impurity or pollutant in the soil or (2) the stabilization of the soil.










Patents under this class:

Patent Number Title Of Patent Date Issued
8573143 Method of recycling exhaust emissions Nov. 5, 2013
8365478 Intermediate vapor collection within encapsulated control infrastructures Feb. 5, 2013
8366918 Vapor collection and barrier systems for encapsulated control infrastructures Feb. 5, 2013
8349171 Methods of recovering hydrocarbons from hydrocarbonaceous material using a constructed infrastructure and associated systems maintained under positive pressure Jan. 8, 2013
8109047 System for recovering hydrocarbons from water-containing hydrocarbonaceous material using a constructed infrastructure Feb. 7, 2012
8061283 Method of recycling exhaust emissions Nov. 22, 2011
7862705 Methods of recovering hydrocarbons from hydrocarbonaceous material using a constructed infrastructure and associated systems Jan. 4, 2011
7712999 Method and apparatus for drying soil May. 11, 2010
7618215 Method and system for cleaning a soil containing contaminants Nov. 17, 2009
7290959 Electrode heating with remediation agent Nov. 6, 2007
7204928 Process and apparatus for the fractional distillation of crude oil Apr. 17, 2007
6911570 Method for fixating sludges and soils contaminated with mercury and other heavy metals Jun. 28, 2005
6881009 Remediation of soil piles using central equipment Apr. 19, 2005
6840712 Thermal remediation process Jan. 11, 2005
6805518 Method of in situ soil remediation for volatile organic contaminants Oct. 19, 2004
6767163 Plasma process and appropriate equipment for the removal of hydrocarbons contained in the sludge from petroleum storage tanks and/or the treatment of residues containing hydrocarbons Jul. 27, 2004
6551026 Method of remediating heavy metal-containing soil Apr. 22, 2003
6474908 Chemical oxidation of volatile organic compounds Nov. 5, 2002
6459012 Method for treating organohalogen compound-containing soil or ash Oct. 1, 2002
6416251 Process for the stabilization of soluble chromium contaminated solid by down draft sintering Jul. 9, 2002
6276871 Soil remediation method Aug. 21, 2001
5919982 Process and apparatus for the removal of aromatic amines from soil and water Jul. 6, 1999
5836718 Method and apparatus for ex situ cleaning of contaminated soil Nov. 17, 1998
5803663 Mercury-removal method Sep. 8, 1998
5803894 Process for preparing enviromentally stable products by the remediation of contaminated sediments and soils Sep. 8, 1998
5804434 Process for removing solvent from soil and debris Sep. 8, 1998
5769777 Method for absorbing organic pollutants Jun. 23, 1998
5753109 Apparatus and method for phosphate-accelerated bioremediation May. 19, 1998
5720578 Oxidative cleaning process of contaminated slurries or slurried earth Feb. 24, 1998
5562589 Stabilizing inorganic substrates Oct. 8, 1996
5489741 Treatment and stabilization of hazardous waste Feb. 6, 1996
5489738 Enhanced volatilization of polychlorinated biphenyl compounds Feb. 6, 1996
5416248 Method of removing volatile chlorinated hydrocarbon base materials May. 16, 1995
5340406 Method for removing contaminants from soil Aug. 23, 1994
5259962 Method and apparatus for decontamination of soils and other particulate materials Nov. 9, 1993
5252138 Water/surfactant process for recovering hydrocarbons from soil in the absence of emulsifying the oil Oct. 12, 1993
5245120 Process for treating metal-contaminated materials Sep. 14, 1993
5188041 Apparatus and method for low temperature thermal stripping of volatile organic compounds from soil and waste materials with non-oxidative co-current gases Feb. 23, 1993
5152844 Degradation of polychlorinated biphenyls Oct. 6, 1992
5149444 Process for the decontamination of soils, sediments, and sludges Sep. 22, 1992
5051030 Chemical detoxification process for treatment of soils contaminated with halogenated organic compounds Sep. 24, 1991
4424081 Reconditioning soils contaminated by crude oils or other refined petroleum products Jan. 3, 1984











 
 
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