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WO/2004/039485 |
Pulverulent materials which contain surface-modified and structure-modified pyrogenically prepared metalloid or metallic oxide for the purposes of improvement.
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WO/2004/039456 |
The invention relates to technology for recycling environmental toxicants, mainly chemical weapons (toxic substances), pesticides and the hydrolysis products thereof. The inventive method makes it possible to destroy the toxic substances...
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WO/2004/035238 |
A method of treating a spent potliner after use in an aluminium smelting process, the method comprising crushing and classifying the spent potliner, placing the classified and crushed spent potliner in a furnace at a temperature greater ...
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WO/2004/033048 |
The present invention provides solutions and methods to decompose nitrogen-based energetic materials (12). The solution is an aqueous solution (14) comprising a water soluble carbohydrate (18) and having a pH greater than 7.0. The soluti...
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WO/2004/032624 |
Improved area decontamination products and methods of use thereof are provided which include reactive nanoparticles (e.g., metal oxides, hydroxides and mixtures thereof) with one or more biocides and a liquid carrier for the nanoparticle...
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WO/2004/022210 |
A method for substantially reducing cyanide and formate concentrations in gasification wastewater streams comprising first removing suspended solids from the wastewater stream, then adding sufficient hydrogen peroxide to completely oxidi...
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WO/2004/020089 |
Disclosed is an adsorbing material (1), particularly for producing protective suits, comprising an especially planar supporting material (2), an at least substantially air-impermeable, steam-permeable barrier layer (3), and an adsorbing ...
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WO/2004/018553 |
Highly fluorinated, saturated, and unsaturated fluoroethers are efficient, economical, non-ozone-depleting fire extinguishing agents used alone or in blends with other fire extinguishing agents in total flooding and portable systems. Met...
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WO/2004/014490 |
The invention relates to hydrates of perfluoroketones or aqueous preparations thereof, which can be used as fire extinction agents. Said compounds can, if desired, be combined with propellants and/or other known fire extinction agents or...
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WO/2004/015026 |
A fire retardant composition and a method of producing thereof. The composition comprising water, a highly concentrated alkali, at least one of or a combination thereof, of anhydrous citric acid, citric acid, acetic acid or a related sal...
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WO/2004/013219 |
The invention provides a heavy metal chelate composition, which contains 1-100wt% of chitosan derivatives with at least of one dithioc acid group, and 0-99wt% of polyamine derivatives with at least of one dithioc acid group. The heavy me...
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WO/2004/007028 |
The invention relates to a process for degradation of nitramines. The explosives RDX, HMX, CL20 and tetryl are exemplary nitramines that may be degraded according to the invention. These nitramines may be attacked chemically, biochemical...
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WO/2004/004887 |
A method for the treatment of the organic and/or the inorganic matter, for the beneficial modification of its physicochemical properties, and in case the matter is characterized as a polluting waste, the reduction of its polluting load, ...
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WO/2004/002577 |
A process for the low temperature, non-incineration decontamination of contaminated materials, such as chemical weapon components (10) containing residual quantities of chemical warfare agents. The process includes the steps of (a) prepa...
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WO/2004/000422 |
The invention relates to a method of producing an organic material, which multiplies through a process of germination, wherein the method is aimed at increasing growth of the material and reducing the period necessary for harvesting the ...
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WO/2003/104502 |
A treatment apparatus (10) includes a liquid reactant metal containment vessel (11) for containing a first liquid reactant metal and isolating the reactant metal from the atmosphere. A release chamber (14) is adapted to receive the first...
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WO/2003/099386 |
A fire control system (100) according to various aspects of the present invention includes an extinguishant (112) having a suppresant (210) and a thermal absorbant (212). The suppressant (210) is configured to suppress the fire. The ther...
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WO/2003/097171 |
The invention relates to an extinguishing system and to an extinguisher comprising an extinguishing liquid that is an aqueous solution of potassium formiate, the extinguishing system or extinguisher producing a droplet size in the range ...
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WO/2003/097172 |
The invention relates to a system comprising a combination of a first system, which is an extinguishing system including an extinguishing agent, and a second system, which is a heat-transfer system, a de-icing system or a hydraulic syste...
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WO/2003/097173 |
A process for the destruction of vesicants, nerve agents, and related chemical compounds is described. Blister-type chemical agents such as lewisite and mustards, as well as G or V Class nerve agents and phosphorus-containing pesticides,...
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WO/2003/094977 |
Briefly described, compositions, materials including the compositions, methods of using the compositions, and methods of degrading contaminants, are described herein. The composition can include a polyoxometalate/cationic silica material...
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WO/2003/095116 |
A mediated electrochemical oxidation process is used to treat and destroy organic waste materials. The materials are introduced into an apparatus containing an electrolyte having the oxidized form of one or more redox couples. The oxidiz...
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WO/2003/095118 |
A method of remediating a substance contaminated with carbon disulfide, wherein the substance is contacted with iron, is described. The degradation of carbon disulfide by iron occurs due to a redox reaction, and results in iron sulfates ...
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WO/2003/096767 |
A method and apparatus for generating plasma in a fluid. The fluid (3) is placed in a bath (2) having a pair of spaced electrodes (4, 6) forming a cathode and an anode. A stream of bubbles is introduced or generated within the fluid adja...
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WO/2003/093190 |
A method of incorporating a material in a settable binder is disclosed. The binder includes a source of caustic magnesium oxide. The method involves mixing the material with the binder, either as part of a slurry or for subsequent format...
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WO/2003/093348 |
The invention concerns the preparation of novel perfluoroalkylated polyamides or polyamines, free of sulphonyl group (SO2), containing a single perfluoroalkyl group, having oil and alcohol repellent properties and capable of reacting wit...
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WO/2003/092656 |
This disclosure provides novel compositions comprising an inorganic and organic compound, which provides a means for the indirect attachment of a reactive species, such as an organic reactive molecule, within a binder polymer matrix. Suc...
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WO/2003/090875 |
An oxidizing liquid (20), such as hydrogen peroxide, is vaporized (18) and the vapor is used to deactivate nerve gas, blistering gas, or other biologically active substances such as pathogens, biotoxins, and prions. A second chemical com...
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WO/2003/090945 |
The invention consists of a method for treating polychlorinated biphenyl (PCB) contaminated media by: a) combining the media with a fluid containing one or more liquid hydrocarbons to form a media/fluid mixture; b) sonicating the mixture...
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WO/2003/089066 |
The method for preventing asbestos from freeing airborne particles comprises sequentially heating and the asbestos in the following surrounding temperatures values and maintaining the asbestos in these surrounding temperature values unti...
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WO/2003/086615 |
A submerged plasma generator comprising bubble forming means for forming bubbles in a liquid and an electromagnetic wave generator for radiating electromagnetic waves in a liquid, wherein plasma is generated by, while forming bubbles in ...
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WO/2003/086548 |
A process for extinguishing a fire, using an inert gas in its liquid phase as the fire extinguishing agent. The extinguishing agent must be a clean agent so it must not be electrically conductive and it must not leave any post evaporatio...
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WO/2003/086478 |
The invention provides a device (2) for the inactivation of a virus comprising a housing (4) delimiting a fluid passageway, the passageway being provided with a filtering material (14) having ionic copper selected from the group consisti...
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WO/2003/086541 |
The present invention relates to protective fabric that protects first-response personnel, like firefighters, who rush into disaster areas immediately after such events occur. In particular, this invention relates to garments such as hoo...
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WO/2003/085002 |
Cyclodextrins cross-linked by reaction with organic carbonates and the use thereof as agents capable or removing pollutants from fluids of various origin, in particular from contaminated waters.
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WO/2003/082408 |
The invention relates to the neutralisation of highly-toxic biochemical waste by means of a self-controlled plasma, using transportable means, and the method for same. The invention comprises a device in the form of a single transportabl...
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WO/2003/074455 |
A process for hydrodehalogenation of aromatic polyhalides, characterized by conducting hydrodehalogenation of an aromatic polyhalide in a reaction system comprising an organic solvent, an aromatic polyhalide, an aqueous solution of an in...
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WO/2003/072511 |
A mediated electrochemical oxidation process is used to treat, oxidize and destroy halogentaed hydrocarbon waste materials and combined waste. The halogenated hydrocabon waste materials are introduced into an appartatus for contacting th...
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WO/2003/072145 |
A method and apparatus for protecting humans against hazardous particulate agents such as biological or chemical agents. A special porous cloth contains activated carbon threads (12) that is used as a quick escape mask (10) to cover the ...
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WO/2003/070327 |
An apparatus is provided for treating a substance containing perchloroethylene with ozone. The apparatus includes a chamber for receiving the substance through an upper inlet. The substance flows generally downwardly in the chamber to an...
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WO/2003/068010 |
Chemical-resistant protective clothes which comprise a composite material comprising a fibrous layer and superposed thereon a resinous layer comprising at least one layer comprising at least 50 wt.% ethylene/vinyl alcohol copolymer. The ...
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WO/2003/066748 |
The invention relates to a fireproofing agent to be applied to articles, especially cellulose-containing articles such as for example wood, in the form of an aqueous solution with more than 50 % by weight of water of a phosphate, and a s...
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WO/2003/066197 |
Disclosed relates to a dioxin removal apparatus, and specifically it relates to a dioxin and particulate removal apparatus and method using a thermal plasma, in which flue gas generated from wastes incineration facilities is completely c...
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WO/2003/066530 |
A mediated electrochemical oxidation process is used to treat, oxidize and dispose of biological waste materials. Waste materials are introduced into an apparatus (5) for contacting the waste with an electrolyte, which comprises one or m...
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WO/2003/064349 |
A composition for transforming a chrysotile asbestos-containing material into a non-asbestos material is disclosed, wherein the composition comprises water, at least about 30 % by weight of an acid component, at least about 0.1 % by weig...
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WO/2003/064817 |
A composition for stone dusting an exposed rock surface in a coal mine comprises limestone dust, foaming agent and water.
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WO/2003/062321 |
The invention provides use of a polymer composition comprising polyethylenimine and one or both of polyvinyl alcohol and polyvinyl alcohol co−ethylene for protection against harmful and&sol or noxious agents. The invention further prov...
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WO/2003/061862 |
A method and apparatus in which a pollutant present in a relatively low concentration is treated by photocatalysis without via the concentration step which has been conventionally necessary for obtaining a pollutant concentrate to be tre...
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WO/2003/062495 |
Matter to be treated by mediated electrochemical redox reaction is mixed with electrolyte containing ions of an electrochemically re−generable primary oxidising or reducing species. The mixture is subjected to ultrasonic and&sol or son...
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WO/2003/059401 |
Weaponized spores are inactivated by subjecting the spores to humidification to both satisfy water up-take of any fillers present with the spores and humidify the spores, followed by sterilization with chlorine dioxide.
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