| Patents for A62D 3 - Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances (9,310) |
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| 05/10/2006 | EP1654223A1 Fluorosulfone compounds |
| 05/04/2006 | WO2006047070A1 In-container mineralization |
| 05/04/2006 | US20060094922 Sonication treatment of media containing halogenated organic compounds |
| 05/04/2006 | US20060093547 Process for treating fluorine compound-containing gas |
| 05/03/2006 | EP1651025A1 Biosequestration and organic assimilation of greenhouse gases |
| 05/03/2006 | CN1765435A Novel free formaldehyde quick removal agent and its preparation process |
| 05/02/2006 | US7037468 Decontamination of fluids or objects contaminated with chemical or biological agents using a distributed plasma reactor |
| 04/26/2006 | CN1764489A A method for neutralization of toxin agents, pesticides and their hydrolysates, and a reagent for it |
| 04/25/2006 | US7033550 Coil gas flow; scrubbing; supplying water and air |
| 04/20/2006 | WO2005037454A3 Environmental clean-up system |
| 04/20/2006 | US20060084834 Recycling the chemical elements intoxic chemicals into useful and saleable chemicals |
| 04/20/2006 | US20060081535 Removal of solvent impurities with fluorohydrocarbon; powdered amoxycillin is mixed with tetrafluoroethane so as to charge the second solvent with t solvent; separating charged second solvent from the remainder of the mass of powdered amoxycillin |
| 04/19/2006 | CN1761623A Method of treating wastewater containing hardly decomposable harmful substances |
| 04/19/2006 | CN1760356A Scavenger for removing residual pesticide, and use of method |
| 04/19/2006 | CN1251777C Pesticide degrading agent of esters especially for vegetable and fruit |
| 04/19/2006 | CN1251776C Method for processing hydrocarbon-containing material |
| 04/18/2006 | US7030071 Solid-water detoxifying reagents for chemical and biological agents |
| 04/13/2006 | US20060078481 System and method for corrosive vapor reduction by ultraviolet light |
| 04/12/2006 | EP1645343A2 Purifying agent for purifying soil or ground water, process for producing the same, and method for purifying soil or ground water using the same |
| 04/12/2006 | EP1222667B1 Phosphate mineral-based reactive barrier containment system |
| 04/12/2006 | CN1757329A Method for distinguishing agricultural products or food with radiation treatment or not |
| 04/11/2006 | US7026570 Transportable, self-controlled plasma neutralization of highly toxic bio-chemical waste and method therefore |
| 04/11/2006 | US7026354 Aromatic compositions for the inhibition of exoprotein production from gram positive bacteria |
| 04/11/2006 | CA2251387C Apparatus and method for oxidizing organic materials |
| 04/06/2006 | WO2005081673A3 Treatment of chemical agent hydrolysates |
| 04/06/2006 | US20060074269 Injection of organic biowaste, e.g., raw municipal sewage, organic farm waste etc.) into a well having two sections: the upper drilled using overbalanced techniques and the lower using underbalanced to protect the permeability; prior to injection comminuting the waste to a suitable small particle size |
| 04/06/2006 | US20060070958 Purifying agent for purifying soil or ground water, process for producing the same, and method for purifying soil or ground water using the same |
| 04/05/2006 | EP1465710B1 Catalytic destruction of halogenated hydrocarbons |
| 03/30/2006 | WO2005075417A8 Fluorosulfone compounds |
| 03/30/2006 | DE102004047225A1 Mobile decontamination and cleaning device for decontaminating vehicles comprises a frame containing a combustion engine, a fuel tank arranged above the engine, a central shaft, and electric generator driven by the central shaft |
| 03/30/2006 | DE102004044622A1 Verbesserte Entgiftungslösung Improved decontamination solution |
| 03/30/2006 | DE102004044621A1 Verbesserte Entgiftungslösung Improved decontamination solution |
| 03/29/2006 | EP1638706A2 Process and plant for the hydrothermal treatment of asbestos and/or asbestos-containing materials in supercritical water |
| 03/29/2006 | CN1754066A Multiple plasma generator hazardous waste processing system |
| 03/29/2006 | CN1751760A Agent for removing formaldehyde |
| 03/29/2006 | CN1247282C Aluminium phosphide residue non-poisonous innocuous finishing agent and treating method thereof |
| 03/28/2006 | US7018514 Method and apparatus for processing substances to be decomposed |
| 03/23/2006 | WO2006029751A2 Improved detoxification solution |
| 03/23/2006 | WO2006029724A2 Improved detoxicant solution |
| 03/23/2006 | US20060060464 Plasma formed in a fluid |
| 03/22/2006 | EP1635914A1 Method for dehalogenation detoxication of halogenated aromatic and/or cyclic compounds |
| 03/22/2006 | CN1748800A Water solution for preparing titanium dioxide photo-catalyst and photo-catalyst film produced thereof |
| 03/22/2006 | CN1748798A Photo-catalyst sterilizer for dental drill hand set |
| 03/16/2006 | US20060058567 injecting ozone into soils for a period sufficient to partially oxidize impurities such as chlorophenols, hydrocarbons, pesticides, phthalates, explosives, surfactants or wood wastes, then injecting oxygen or air to allow for the regeneration of microorganisms and biodegradation of organic impurities |
| 03/16/2006 | US20060058566 For detoxication of polluted soil |
| 03/16/2006 | US20060053973 placing classified and crushed spent potliner in a furnace at a temperature greater than 450 degrees C., heating , mixing the heated spent potliner with water to produce reaction gases and residue, burning the reaction gases, mixing the residue with water in a well ventilated for weeks to cure residue |
| 03/15/2006 | CN2764438Y Pesticide residue irradiation processing unit |
| 03/14/2006 | US7012163 Non-hazardous oxidative neutralization of aldehydes |
| 03/14/2006 | US7011800 Reducing nitrogen oxides directly to nitrogen by feeding superheated steam and oxygen to fluidized a bed of wastes including alkali metal compound; oxidation of organics used to evaporate water and use as the principal reducing agent |
| 03/09/2006 | WO2006024691A1 Method for treating iron residue |
| 03/09/2006 | US20060052653 Method for stabilizing contaminated waste |
| 03/08/2006 | CN1743032A Floor-board with low free formaldehyde release and furniture production method |
| 03/02/2006 | WO2006023898A2 Photocatalyst-induced reduction of semivolatile organic chemicals absorbed in solid materials |
| 03/02/2006 | WO2005092447A3 Treatment of elemental mercury |
| 03/02/2006 | CA2836195A1 Photocatalyst-induced reduction of semivolatile organic chemicals absorbed in solid materials |
| 03/01/2006 | CN1739822A Fast polybrominated biphenyl ether degrading method with nanometer iron powder |
| 03/01/2006 | CN1739821A Ethylene carbamido amino derivative as formaldehyde eliminator |
| 02/22/2006 | EP1251912B1 Method for biosolid disposal and methane generation |
| 02/22/2006 | CN1736517A Formaldehyde collecting agent and preparation process thereof |
| 02/21/2006 | US7001105 Method of in situ blending of soil to reduce concentration of toxic residue in the soil |
| 02/15/2006 | EP1624981A2 Method of in situ blending of soil to reduce concentration of toxic residue in the soil |
| 02/15/2006 | CN1735442A Apparatus and method for chemically reducing waste materials |
| 02/14/2006 | US6998370 comprising mixture of first solvent which is a basic metal carbonate or bicarbonate and second solvent which is a cysteine solution; prevents secondary solvent contamination to vegetables, not posing health hazards to humans |
| 02/08/2006 | EP1623183A2 System and method for treatment of hazardous materials, e.g., unexploded chemical warfare ordinance |
| 02/08/2006 | EP1622831A1 Process for the treatment of waste metal chlorides |
| 02/02/2006 | WO2005089100A3 Decontamination formulations for disinfection and sterilization |
| 02/02/2006 | US20060024135 Heavy oil extraction system |
| 01/31/2006 | US6991593 Adjusting the pH to 8.5-12.5; adding sufficient sulfide containing reducing agent to reach an oxidation reduction potential less than 50 mV |
| 01/26/2006 | WO2006008378A1 Method for processing aqueous media containing metal nitrate or sulphate salts |
| 01/25/2006 | CN2753378Y Air purifying device |
| 01/25/2006 | CN1238074C Decomposition treatment process for dioxine |
| 01/24/2006 | CA2195341C Method for the removal of non-metal and metalloid hydrides |
| 01/18/2006 | EP1615703A2 Activated vapor treatment for neutralizing warfare agents |
| 01/12/2006 | WO2006003987A1 Environment cleanup micro reactor system |
| 01/12/2006 | US20060009671 In-container mineralization |
| 01/11/2006 | EP1613402A2 Method of decomposing organophosphorus compounds |
| 01/11/2006 | EP1173256B1 Method of making op detoxifying sponges |
| 01/10/2006 | US6984769 Treatment of surfaces to stabilize heavy metals |
| 01/10/2006 | US6984768 Method for destroying halocarbon compositions using a critical solvent |
| 01/10/2006 | US6984767 solvent extraction and low temperature degradation of chlorinated biphenyl from solid wastes, such as soils and ballasts, by mixing with kerosene and applying sound waves in pollution control apparatus comprising vessels, vents and heaters |
| 01/10/2006 | US6984364 Applying high voltage electrical discharges |
| 01/05/2006 | WO2005111532A3 Apparatus for removing toxic material from toxic weapon projectiles |
| 01/05/2006 | WO2005105306A3 Process for the reduction and safe disposal of an activated chromium oxide catalyst |
| 01/03/2006 | US6982239 Amphoteric selected in such a way that the pH of the residue obtained is 5-10, the lowest of the acidic pK values is 5-10, and the highest of the basic pK values of the amphoteric is 5-10, and is higher than the lowest of the acidic values |
| 12/29/2005 | US20050288203 Chemical and biological warfare decontaminating solution using peracids and germinants in microemulsions, process and product thereof |
| 12/27/2005 | US6979758 Method and apparatus for mine and unexploded ordnance neutralization |
| 12/21/2005 | EP1606089A2 Method for reducing emissions and method for producing a wooden product |
| 12/21/2005 | EP1551645A4 Method and device for delivery and confinememt of surface cleaning composition |
| 12/21/2005 | EP1535646B1 Neutralisation of highly-toxic biochemical waste by means of a self-controlled plasma, using transportable means, and method for same |
| 12/20/2005 | US6977049 Treatment process for industrial waste stream |
| 12/15/2005 | WO2005118074A2 Method of treating persistent organic pollutants |
| 12/15/2005 | US20050276737 Mineralization of alkali metals, sulfur, and halogens |
| 12/14/2005 | EP1603641A2 Method of waste stabilization with dewatered chemically bonded phosphate ceramics |
| 12/07/2005 | EP1601912A1 Multiple plasma generator hazardous waste processing system |
| 12/01/2005 | DE102004024200A1 Liquid/gaseous waste product e.g. biomass gasification plants, disposal method, involves supplying toxic waste products to plasma boiler to split them into harmless fission products, and fission products are removed by rotary piston turbine |
| 11/30/2005 | CN1229592C Method for treating humid waste pollutant and/or toxic substances |
| 11/24/2005 | WO2005111532A2 Apparatus for removing toxic material from toxic weapon projectiles |
| 11/24/2005 | WO2005035067A3 Activated vapor treatment for neutralizing warfare agents |
| 11/23/2005 | EP1596942A2 A method for neutralization of toxin agents, pesticides and their hydrolysates, and a reagent for it |
| 11/23/2005 | CN1228257C Organ boron waste stream treatment using hydrogen peroxide |