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Class Information
Number: 405/128.55
Name: Hydraulic and earth engineering > Soil remediation > In situ contaminant removal or stabilization > 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
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
8267481 Convective heat systems for recovery of hydrocarbons from encapsulated permeability control infrastructures Sep. 18, 2012
8206062 Soil remediation method and composition Jun. 26, 2012
8109047 System for recovering hydrocarbons from water-containing hydrocarbonaceous material using a constructed infrastructure Feb. 7, 2012
7976241 Soil remediation method and composition Jul. 12, 2011
7927039 Method for improving vermiculite's intake of ammonium ions, absorption material, its uses and method of removing ammonium from environment Apr. 19, 2011
7862705 Methods of recovering hydrocarbons from hydrocarbonaceous material using a constructed infrastructure and associated systems Jan. 4, 2011
7723654 Apparatus for in-situ microwave consolidation of planetary materials containing nano-sized metallic iron particles May. 25, 2010
7712999 Method and apparatus for drying soil May. 11, 2010
7290959 Electrode heating with remediation agent Nov. 6, 2007
6805518 Method of in situ soil remediation for volatile organic contaminants Oct. 19, 2004
6632047 Heater element for use in an in situ thermal desorption soil remediation system Oct. 14, 2003
6474908 Chemical oxidation of volatile organic compounds Nov. 5, 2002
6276871 Soil remediation method Aug. 21, 2001
6186938 Surfactant enhanced intrinsic remediation for risk based site closure Feb. 13, 2001
6142706 Thermal treatment wall Nov. 7, 2000
6127592 Hydrous pyrolysis/oxidation process for in situ destruction of chlorinated hydrocarbon and fuel hydrocarbon contaminants in water and soil Oct. 3, 2000
6073695 Device and method for treating a well bore Jun. 13, 2000
5954452 In situ remediation of underground organic pollution Sep. 21, 1999
5919982 Process and apparatus for the removal of aromatic amines from soil and water Jul. 6, 1999
5830752 Apparatus for in-situ soil remediation Nov. 3, 1998
5765964 Submerged combustion process and apparatus for removing volatile contaminants from groundwater or subsurface soil Jun. 16, 1998
5753122 In situ thermally enhanced biodegradation of petroleum fuel hydrocarbons and halogenated organic solvents May. 19, 1998
5639936 Solar energy in-situ soil desorption apparatus and method including controlled air intake Jun. 17, 1997
5562589 Stabilizing inorganic substrates Oct. 8, 1996
5558463 Soil remediation apparatus and method Sep. 24, 1996
5476992 In-situ remediation of contaminated heterogeneous soils Dec. 19, 1995
5449251 Dynamic underground stripping: steam and electric heating for in situ decontamination of soils and groundwater Sep. 12, 1995
5302287 Method for on site cleaning of soil contaminated with metal compounds, sulfides and cyanogen derivatives Apr. 12, 1994
5249888 Enhanced gradient soil and groundwater remediation method Oct. 5, 1993
5238580 Method for treating landfill leachate Aug. 24, 1993
5108498 Method of cleaning debris Apr. 28, 1992
5076727 In situ decontamination of spills and landfills by focussed microwave/radio frequency heating and a closed-loop vapor flushing and vacuum recovery system Dec. 31, 1991
5049002 Method for cleaning oil spills Sep. 17, 1991
4875809 Method for stabilizing clay minerals during oil exploitation by steam injection Oct. 24, 1989
4844807 Insitu hazardous waste treating apparatus and method of using same Jul. 4, 1989
4834194 Method and apparatus for detection of volatile soil contaminants in situ May. 30, 1989
4529497 Disposal of spent oil shale and other materials Jul. 16, 1985
4240897 Oil sands hot water extraction process Dec. 23, 1980

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