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Class Information
Number: 405/129.28
Name: Hydraulic and earth engineering > Subterranean waste disposal, containment, or treatment > With treatment of waste > Temperature
Description: Subject matter wherein the temperature of the waste is altered prior to the subterranean deposition of the waste.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| RE39244 |
Acid gas disposal |
Aug. 22, 2006 |
| RE39077 |
Acid gas disposal |
Apr. 25, 2006 |
| 6878281 |
Wastewater management system |
Apr. 12, 2005 |
| 6648551 |
Method for stabilizing and reducing permeability of geologic or waste materials |
Nov. 18, 2003 |
| 6471443 |
Method and apparatus for injecting steam into landfills |
Oct. 29, 2002 |
| 6276872 |
Low temperature heat-assisted evaporation impoundment |
Aug. 21, 2001 |
| 6149344 |
Acid gas disposal |
Nov. 21, 2000 |
| 6112675 |
Process and apparatus for treating process streams from a system for separating constituents from contaminated material |
Sep. 5, 2000 |
| 6087548 |
Method and assembly for sterilizing contaminated waste |
Jul. 11, 2000 |
| 6024513 |
Aerobic landfill bioreactor |
Feb. 15, 2000 |
| 5873675 |
Method for hazardous waste vitrification |
Feb. 23, 1999 |
| 5863283 |
System and process for disposing of nuclear and other hazardous wastes in boreholes |
Jan. 26, 1999 |
| 5848960 |
Process for vitrifying residues from flue gas cleaning |
Dec. 15, 1998 |
| 5766303 |
Process for the remediation of lead-contaminated soil and waste battery casings |
Jun. 16, 1998 |
| 5743937 |
Earth melter with rubble walls and method of use |
Apr. 28, 1998 |
| 5716316 |
Treatment of fly ash produced by a waste incinerator and containing chlorides of toxic metals |
Feb. 10, 1998 |
| 5711635 |
Apparatus for hazardous waste vitrification |
Jan. 27, 1998 |
| 5647833 |
Method for vitrifying hazardous waste |
Jul. 15, 1997 |
| 5626552 |
Method of waste disposal |
May. 6, 1997 |
| 5562590 |
Process for encapsulating a waste material |
Oct. 8, 1996 |
| 5562363 |
Apparatus for vitrifying hazardous waste |
Oct. 8, 1996 |
| 5556232 |
Non-hazardous, non-septic liquid waste drying process |
Sep. 17, 1996 |
| 5443618 |
Earth melter |
Aug. 22, 1995 |
| 5430236 |
Method for vitrifying ash |
Jul. 4, 1995 |
| 5372458 |
System for treating drilling mud containing potassium chloride (KCl) for disposal |
Dec. 13, 1994 |
| 5354355 |
Earth melter and method of disposing of feed materials |
Oct. 11, 1994 |
| 5347072 |
Stabilizing inorganic substrates |
Sep. 13, 1994 |
| 5345033 |
Method for the neutralization of hazardous materials |
Sep. 6, 1994 |
| 5276250 |
Process for decomposing polyhalogenated compounds |
Jan. 4, 1994 |
| 5246682 |
Process for waste liquid-free processing of chlorosilane distillation residues with hydrochloric acid |
Sep. 21, 1993 |
| 5164174 |
Detoxification of aluminum spent potliner by thermal treatment, lime slurry quench and post-kiln treatment |
Nov. 17, 1992 |
| 5043103 |
Method and apparatus for centrifugally casting hazardous waste |
Aug. 27, 1991 |
| 4897221 |
Process and apparatus for classifying, segregating and isolating radioactive wastes |
Jan. 30, 1990 |
| 4781944 |
Process and apparatus for fixing, encapsulating, stabilizing and detoxifying heavy metals and the like in metal-containing sludges, soils, ash and similar materials |
Nov. 1, 1988 |
| 4738564 |
Nuclear and toxic waste recycling process |
Apr. 19, 1988 |
| 4424149 |
Method for ultimate disposition of borate containing radioactive wastes by vitrification |
Jan. 3, 1984 |
| 4320028 |
Nuclear waste disposal system |
Mar. 16, 1982 |
| 4272293 |
Procedure for the treatment of combined wet filter cakes |
Jun. 9, 1981 |
| 4242220 |
Waste disposal method using microwaves |
Dec. 30, 1980 |
| 4140478 |
Process and apparatus for heating solid materials containing volatile matters |
Feb. 20, 1979 |
| 4119538 |
Treatment of waste liquid and apparatus therefor and a fertilizer composition obtained thereby |
Oct. 10, 1978 |
| 4108677 |
Process for treating waste sludge from combustion plant desulfurization units and cementitious product of the process |
Aug. 22, 1978 |
| 4038184 |
Method of processing waste on ships and the like and arrangement for carrying out the method |
Jul. 26, 1977 |
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