| Patents for A62D 101 - Harmful chemical substances made harmless, or less harmful, by effecting chemical change (5,283) |
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| 08/01/1995 | US5437853 Hydrogenation over a supported Group VIII metal catalyst |
| 07/26/1995 | EP0663960A1 Method for removing mercury from contaminated soils and industrial wastes and related apparatus |
| 07/25/1995 | US5436210 Method and apparatus for injection of a liquid waste into a molten bath |
| 07/25/1995 | US5435982 Oxidation of organic wastes into carbon monoxide and carbon dioxide and hydrogen, refractory packing in molten metal bath |
| 07/18/1995 | US5434337 Process for destroying toxic substances occurring during the elimination of organic refuse components |
| 07/18/1995 | US5434336 Reaction with sulfur, low temperature |
| 07/18/1995 | US5434335 Molten salt destruction of energetic waste materials |
| 07/13/1995 | WO1995018687A1 Oxidative cleaning process of contaminated slurries or slurried earth |
| 07/13/1995 | WO1995018667A1 Prevention of formation and destruction of organohalogen compounds in incineration of waste materials |
| 07/13/1995 | WO1995018652A1 Sodium dispersion and organohalide reaction processes |
| 07/13/1995 | DE4405800C1 Aq. oxidising soln. contg. di:halo:tetra:oxide ions |
| 07/13/1995 | DE4339973C1 Granulated wastes mixed with coal grains and gasified with oxygen and steam |
| 07/13/1995 | CA2180633A1 Prevention of formation and destruction of organohalogen compounds in incineration of waste materials |
| 07/13/1995 | CA2180560A1 Oxidative cleaning process of contaminated slurries or slurried earth |
| 07/12/1995 | EP0648255A4 Treatment of waste. |
| 07/12/1995 | EP0447530B1 Treatment of hazardous waste material |
| 07/12/1995 | CN1029296C System and process for conversion of harmful matter to inert solid matrix |
| 07/11/1995 | US5431923 Sequestering metals with proteins |
| 07/06/1995 | WO1995017927A1 Composition and process for reducing or preventing metal and acid contamination in rock drainage |
| 07/06/1995 | DE4400308A1 Toxic liquid wastes treated by combined electrolysis and UV radiation |
| 07/06/1995 | CA2179531A1 Composition and process for reducing or preventing metal and acid contamination in rock drainage |
| 07/04/1995 | US5430235 Fixant for mixed organic and inorganic contaminated materials and method for using same |
| 07/04/1995 | US5430234 Process for removing phosphorus and heavy metals from phosphorus trichloride still bottoms residue |
| 07/04/1995 | US5430233 Adding water soluble phosphate |
| 07/04/1995 | US5430231 Using an aqueous solution of hydrogen peroxide in the presence of a ferrous compound as oxidation catalyst |
| 07/04/1995 | US5430229 Chemical process for disposal of rocket propellant containing nitrate ester |
| 07/04/1995 | US5430228 Ozone methods for the destruction of chemical weapons |
| 06/29/1995 | WO1995017359A1 Method of organic homologation employing organic-containing feeds |
| 06/29/1995 | CA2179774A1 Method of organic homologation employing organic-containing feeds |
| 06/28/1995 | EP0659709A1 Diffusion resistant refractory for containment of fluorine-rich molten salt |
| 06/28/1995 | EP0659297A1 Toxic remediation system and method |
| 06/28/1995 | EP0659257A1 Waste processing. |
| 06/27/1995 | US5427738 Method and system for detoxifying solid waste |
| 06/22/1995 | DE4344478A1 Chemical and morphological alteration of asbestos, useful as precursor |
| 06/22/1995 | CA2124914A1 Diffusion resistant refractory for containment of fluorine-rich molten salt |
| 06/21/1995 | EP0658526A1 Process for making asbestos-free binding material |
| 06/21/1995 | EP0658359A2 Catalytic hydrodehalogenation of halogenated compounds of elements of the fourteenth group |
| 06/14/1995 | EP0657461A1 Waste water free process for the disposal of solid residue of the direct process for the preparation of organosilanes |
| 06/14/1995 | EP0657230A1 Process and system for the on-site remediation of lead-contaminated soil and waste battery casings |
| 06/14/1995 | EP0657189A1 Method of decomposing halogenated aromatic compound |
| 06/14/1995 | DE4442226A1 Thixotropic sludge decontamination contg. lignin esp. from pulp mfr. |
| 06/08/1995 | WO1995015244A1 Process and apparatus for recycling waste polymers |
| 06/08/1995 | DE4341496A1 Mineralisation of substances in fluid streams in presence of gas phase |
| 06/08/1995 | DE4341146A1 Treatment of waste plastic, esp. plastic foam, for disposal |
| 06/07/1995 | EP0655986A1 Process and apparatus for neutralisation of acid streams |
| 06/07/1995 | EP0555208B1 Metal oximate polyethylene glycols chemical decontaminant system |
| 06/07/1995 | CN1103322A Method for harmless processing polybiphenyl |
| 06/06/1995 | US5421897 Abatement process for contaminants |
| 06/01/1995 | WO1995014509A1 Detoxifying method for polychlorobiphenyl |
| 06/01/1995 | DE4340786A1 Granular or moulded prod. mfr. |
| 06/01/1995 | DE4340364A1 Utilisation of waste plastic contg. PVC |
| 05/31/1995 | EP0655794A1 A method and plant for dealing with mercury-containing waste |
| 05/30/1995 | US5419834 Precipitating agent for the precipitation of heavy metals |
| 05/26/1995 | WO1995013886A1 Method of waste disposal |
| 05/24/1995 | EP0653948A1 A process for the destruction of halocarbons. |
| 05/24/1995 | DE4339707A1 Pollutant-emitting packing elimination from expansion joints |
| 05/23/1995 | US5417825 Method for photothermal destruction of toxic organic compounds |
| 05/18/1995 | WO1995013116A1 Method for inerting waste by crystallisation |
| 05/18/1995 | CA2176118A1 Method for inerting waste by crystallisation |
| 05/17/1995 | EP0653252A1 Process and system for the remediation of soil containing waste material |
| 05/17/1995 | EP0629145A4 Transportable electron beam system and method. |
| 05/16/1995 | US5416247 Chemical disposal of halocarbons |
| 05/11/1995 | DE4337996A1 Use of a process for eliminating and encapsulating pollution sources emitting halogenated aromatics |
| 05/10/1995 | EP0652032A1 Process for steadying of waste by crystallization |
| 05/09/1995 | US5414204 Method of treating refractory activated carbon by exposure to ionizing radiation |
| 05/09/1995 | US5414203 Treatment of particulate material contaminated with polyhalogenated aromatics |
| 05/09/1995 | US5414202 Method for rapid decomposition of methyl chloromethyl and bis(chloromethyl) ethers |
| 05/09/1995 | US5414201 Oxidation of halogenated organic compounds |
| 05/09/1995 | US5414200 Purification of refrigerants from azeotropes |
| 05/09/1995 | US5414198 Degradation of nitrocellulose by combined cultures of Sclerotium rolfsii ATCC 24459 and fusarium solani IFO 31093 |
| 05/09/1995 | US5413765 Removal of contaminants from gas or liquid stream |
| 05/09/1995 | US5413616 Method of immobilizing contaminants in the soil or in materials similar to the soil |
| 05/04/1995 | WO1995011858A1 Perchlorate removal process |
| 05/04/1995 | WO1995011727A1 Combined sorbent/catalyst system |
| 05/04/1995 | WO1995011726A1 Selective oxidation catalysts for halogenated organics |
| 05/04/1995 | DE4336575A1 Environmentally compatible degradation of triazine compounds and environmentally compatible disposal of triazine wastes |
| 05/04/1995 | CA2175182A1 Selective oxidation catalysts for halogenated organics |
| 05/04/1995 | CA2175036A1 Combined sorbent/catalyst system |
| 05/03/1995 | EP0650384A1 Treatment of polyvinylchloride. |
| 05/02/1995 | US5411664 Method for dehalogenation and degradation of halogenated organic contaminants |
| 04/27/1995 | WO1995011062A1 Disposal of hydrazine propellants |
| 04/27/1995 | WO1995011061A1 P4s10 waste disposal method |
| 04/25/1995 | US5409617 High speed pre-decomposition the waste materials by heating waste materials with an aqueous solution comprising one or more salts of silica, alkali or alkaline earth metal silicate, borate, phosphate, bi- or triphosphates |
| 04/20/1995 | WO1995010484A1 Process for decreasing chlorine content in chlorinated hydrocarbons |
| 04/20/1995 | CA2173970A1 Process for decreasing chlorine content in chlorinated hydrocarbons |
| 04/19/1995 | EP0648255A1 Treatment of waste |
| 04/19/1995 | EP0374198B1 Process and device for separating harmful substances |
| 04/12/1995 | EP0647459A1 Method of dechlorination of chlorinated aromatic compounds |
| 04/11/1995 | US5405509 Remediation of a bulk source by electropotential ion transport using a host receptor matrix |
| 04/04/1995 | US5403798 Using catalyst with pyropolymer substrate doped with metal oxide, metal oxyhalide formed from metal salts by hydrolysis or decomposition |
| 04/04/1995 | US5403496 Process for stabilizing metals in ash |
| 03/30/1995 | WO1995008511A1 Aldehyde treatment system |
| 03/30/1995 | DE4404203C1 Process and composition for the chemical treatment of soil or waste material contaminated by chromium compounds |
| 03/30/1995 | CA2171730A1 Aldehyde treatment system |
| 03/29/1995 | EP0644789A1 Method for treating organic waste. |
| 03/29/1995 | EP0644788A1 Method and appartus for treating organic waste. |
| 03/29/1995 | CN1100663A Toxic material disposal |
| 03/28/1995 | US5401894 Process for the treatment of halogenated organic feedstocks |
| 03/28/1995 | US5401881 Sulfur-containing quaternary ammonium ionene polymers and their use as microbicides |
| 03/21/1995 | US5398914 Molten salt process vessel |