| Patents for A62D 101 - Harmful chemical substances made harmless, or less harmful, by effecting chemical change (5,283) |
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| 05/14/2002 | US6388164 DMSO/base hydrolysis method for the disposal of high explosives and related energetic materials |
| 05/14/2002 | US6388163 Method for chemically inactivating energetic materials and forming a nondetonable product therefrom |
| 05/10/2002 | WO2002036859A1 Methods for increasing ionic conductivity in carbon dioxide and mixtures |
| 05/09/2002 | US20020053220 Decomposing action of cao and far-infrared rays emitted by quartz porphyry act on pcb oil, and the pcb oil is chemically converted to produce a powder containing a metal salt |
| 05/08/2002 | CN1347974A Eliminating agent for pesticide residue in vegetable |
| 05/07/2002 | US6384292 Method for decomposition of chemical compounds |
| 05/07/2002 | US6383362 Process and apparatus for eliminating dioxins |
| 05/07/2002 | US6382537 Using alkali metal, alkaline-earth metal, aluminum or iron as reducing agent and activated hydrogen |
| 05/02/2002 | EP1200158A1 Mixture for the treatment of waste materials |
| 05/02/2002 | EP0863781B1 Aqueous silicate compositions |
| 05/01/2002 | CN1083730C Method for treatment of PVC-contg. waste material |
| 04/30/2002 | US6380454 Destruction of polychlorinated biphenyls |
| 04/30/2002 | US6380130 Product capable of transforming a toxic, corrosive or environmentally harmful liquid product into a harmless or non-aggressive residue |
| 04/25/2002 | US20020049361 Ferrous sulfate and sulfuric acid from the oxidation of iron pyrite are used to reduce hexavalent chromium in an alkaline environment to nonleachable trivalent chromium; cost-effective, long-term |
| 04/24/2002 | CN1083302C Method of decontaminating soils containing haxardous metals |
| 04/23/2002 | US6376739 Oxidation humid residues; heating using rotary furnaces; generating ultraviolet radiation |
| 04/23/2002 | US6376737 Heating, vaporization |
| 04/23/2002 | US6376436 Chemical warfare agent decontamination foaming composition and method |
| 04/18/2002 | WO2002030836A1 Method and device for oxidising materials in supercritical water |
| 04/18/2002 | WO2002009819A3 Aqueous foamable concentrates and methods |
| 04/18/2002 | WO2001062346A3 Destruction of energetic materials |
| 04/18/2002 | US20020044908 Method for liquid chromate ion and oxy-metal ions removal and stabilization |
| 04/17/2002 | EP1196219A1 Methods for neutralizing/detoxifying hazardous compounds and stable solidifying method |
| 04/16/2002 | US6372147 Hydrolysis of phenylated boron compounds to boric acid and benzene prior to biotreatment |
| 04/16/2002 | US6372095 One metal oxide including titanium and a metal having an electronegativity lower than that of titanium |
| 04/09/2002 | US6369288 Chemical and biological warfare decontaminating solution using bleach activators |
| 04/04/2002 | WO2001070338B1 Decontamination composition and emulsions therefrom |
| 04/04/2002 | DE10044326A1 Reduction of the residual solubility of sulfuric acid sludge, and other residues containing lead, involves converting lead to phosphate at an alkaline pH adjusted with alkali without forming soluble phosphates |
| 04/03/2002 | EP1019153B1 Use of a composition comprising a phosphate carbonate and silicate for eliminating heavy metals from aqueous effluents |
| 04/03/2002 | CN1342613A Process for preparing Cr2O3 from waste dregs of chromium hydroxide |
| 04/03/2002 | CN1342522A Catalyst for eliminating haloaromatic contaminant by catalytic combustion |
| 03/27/2002 | EP1190738A2 Method for treating organohalogen compound-containing soil or ash |
| 03/21/2002 | WO2002022252A1 Process for treating a solid-liquid mixture |
| 03/21/2002 | WO2002022215A2 Plasma process for removing hydrocarbons contained in sludge |
| 03/21/2002 | WO2001046481A3 Thermodestruction and inertisation of halogenated wasted in a metallurgical reactor |
| 03/21/2002 | US20020035032 Providing finely divided nanocrystalline particles selected from metal oxides and metal hydroxides; contacting particles with a target substance selected from bacteria, fungi, viruses, toxins for sorbing target substane |
| 03/21/2002 | US20020034459 PCB decomposition reactor |
| 03/21/2002 | US20020033184 Method and kit for removing aldehyde-based stains |
| 03/21/2002 | CA2390831A1 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 |
| 03/20/2002 | EP1187661A1 Process for immobilising arsenic waste |
| 03/14/2002 | US20020032358 Reactive agent and process for decomposing fluorine compounds and use thereof |
| 03/13/2002 | EP0781174B1 Methods of decontaminating soils containing hazardous metals |
| 03/07/2002 | WO2002018069A1 Process for the treatment of bottom ash from waste incineration plants |
| 03/07/2002 | WO2001070338A3 Decontamination composition and emulsions therefrom |
| 03/07/2002 | US20020028255 Accelerating the decomposition of an isoxazole and/or a dione pesticide by contacting them with halogen and/ hypohalite. A crop seed containing a halogen and/or hypohalite within the seed or at its surface or in a coating on the seed. |
| 02/28/2002 | DE10040485A1 Production of activated charcoal beads for producing adsorbent, especially filter or protective material, comprising continuous carbonization of modified styrene-divinylbenzene polymer beads, batch pyrolysis and activation |
| 02/27/2002 | EP0999878B1 Method for eliminating halogenated and non halogenated waste |
| 02/21/2002 | US20020022756 Treating particulate matter with phosphate, chloride and iron additive; wetting additive-containing particulate matter with water; incubating the wet, additive-containing particulate matter at a temperature above ambient temperature |
| 02/21/2002 | DE10038512A1 Process for immobilizing organic pollutants contained in used tar roadways or in slurries produced by gas works, comprises reacting material containing the pollutants with ground greenstone or basalt |
| 02/21/2002 | DE10010373C1 Skin decontaminant against chemical skin and nerve warfare agents, comprises a silicone-based emulsion of chloramine, alkaline oxime salt and emulsifiers, and a separate acid glycerol-based dispersion containing diacetyl monoxime |
| 02/14/2002 | WO2001058584A3 Treatment of fluorocarbon feedstocks |
| 02/07/2002 | WO2002009819A2 Aqueous foamable concentrates and methods |
| 02/07/2002 | US20020016524 By oxidation using anionic exchange resin comprising divinylbenzene-styrene resin containing trihalogen ions (Triosyn); reduction of stockpiled chemical warfare agents such as Soman, Mustard and VX |
| 01/31/2002 | WO2001045832B1 Single stage denitration |
| 01/31/2002 | US20020013507 Method and apparatus for converting both halogens in organic halides and organic compounds to inorganic substances |
| 01/29/2002 | CA2204314C Process for electrochemical decomposition of organic pollutants |
| 01/24/2002 | WO2001034279A3 Polyoxometalate materials, metal-containing materials, and methods of use thereof |
| 01/23/2002 | EP1173256A1 Method to make op detoxifying sponges |
| 01/22/2002 | CA2055676C Hydroconversion of a waste feedstock comprising highly reactive organic compounds |
| 01/16/2002 | CN1330969A Decomposition treatment process for dioxine |
| 01/10/2002 | WO2002002192A1 Formulations for neutralization of chemical and biological toxants |
| 01/09/2002 | EP1169488A2 Method for producing a self decontaminating surface |
| 01/09/2002 | EP1169096A1 Process for chemical destruction of sulphur mustard |
| 01/03/2002 | WO2001045832A3 Single stage denitration |
| 01/02/2002 | EP1166825A1 Formulations for neutralization of chemical and biological toxants |
| 01/02/2002 | EP1166644A1 Enzymatic biodegradation of halogenated compounds |
| 01/01/2002 | US6334395 Methods, apparatus, and systems for accelerated bioremediation of explosives |
| 12/26/2001 | CN1076822C Apparatus, system, compositions and method for bioremediation of explosives |
| 12/12/2001 | EP1113824A4 Reactive nanoparticles as destructive adsorbents for biological and chemical contamination |
| 12/12/2001 | EP1077747B1 Method for the material decomposition of composites containing artificial resin |
| 12/06/2001 | US20010049463 Hydrolysis of the energetic materials (explosives and propellants) by combining a volatile base(liquid or gaseous ammonia) and water which forms ammonium hydroxide, which thencatalyzes the destruction of the energetic materials |
| 12/06/2001 | US20010048852 Stabilization of arsenic-contaminated materials |
| 12/06/2001 | US20010047934 Process and apparatus for eliminating dioxins |
| 12/06/2001 | US20010047929 Applying high voltage electrical discharge having selected high frequency component to break bonds, destroying material |
| 12/05/2001 | EP1159745A1 Method for remediating sites contaminated with toxic waste |
| 11/29/2001 | WO2001089653A2 Immobilized metalchelate complexes for catalysis and decontamination of pesticides and chemical warfare nerve-agents |
| 11/27/2001 | US6323385 Wet type method of rendering dioxins innoxious |
| 11/27/2001 | US6322761 Nonpoisonous; efficiency;avoids excess precipitation; for decomposing organic or fat containing polychlorobisphenol |
| 11/27/2001 | US6322723 Reacting a mixture of magnesium, iron, aluminum, zinc, water and alkali metal salt |
| 11/22/2001 | WO2001056684A9 A method for treatment of flue gas cleaning products |
| 11/22/2001 | US20010042722 In-situ chemical oxidation-reduction and precipitation of heavy metals in soils and groundwater |
| 11/21/2001 | EP1154820A1 Broad spectrum decontamination formulation and method of use |
| 11/21/2001 | EP0772486B1 Method for the removal of non-metal and metalloid hydrides |
| 11/20/2001 | US6319706 Device for use in the bioremediation of polluted soils |
| 11/15/2001 | DE10020921A1 Production of activated charcoal beads for producing adsorbent, especially filter or protective material, comprising continuous carbonization of modified styrene-divinylbenzene polymer beads, batch pyrolysis and activation |
| 11/08/2001 | WO2001083368A1 Method for producing spherical activated carbon |
| 11/08/2001 | WO2001083127A1 Decontamination plant and procedures |
| 11/08/2001 | WO2001083038A1 Detoxification of halogenated compounds in contaminated media |
| 11/07/2001 | EP0807474B1 Method and equipment for the disposal of materials such as waste |
| 11/07/2001 | CN1321102A Method of treatment of halogenous, organic waste material |
| 11/06/2001 | US6313368 Method and compositions for stabilization of heavy metals, acid gas removal and pH control in contaminated matrices |
| 11/06/2001 | US6312587 Method of treating polychlorinated aromatic compound |
| 10/31/2001 | EP0988094B1 Method for treating residues resulting from the purification of garbage and/or industrial waste incineration fumes |
| 10/31/2001 | CN1319442A Organic compound decomposition process |
| 10/30/2001 | US6309514 Process for breaking chemical bonds |
| 10/30/2001 | US6309338 Method and plant for the treatment and stabilization of materials containing environmentally noxious constituents |
| 10/30/2001 | US6309337 For removing lead from soil or solid waste, by contacting with sulfate and phosphate supplying reagents to capture leachable lead in apaptite |
| 10/25/2001 | WO2001078506A1 Reactive nanoparticles as destructive adsorbents for biological and chemical contamination |
| 10/25/2001 | US20010032820 Mixed oxide catalysts |
| 10/24/2001 | EP1148031A1 Electrochemical process for the degradation of organometallic compounds in dredged material |