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JP2003205220A |
To inhibit liberation of gaseous halogen such as gaseous Cl2 with progress of operation.An apparatus for decomposing organic halogen compounds is provided which has an exhaust gas treatment tank 41 housing an alkali solution, a blowing p...
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JP2003205281A |
To provide continuous detoxifying treatment of waste containing organic chlorine compounds, a recycling method which treats the waste containing a variety of components such as plastics, the organic chlorine compounds and metal, detoxifi...
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JP2003200132A |
To provide a method for making incineration ash harmless which can simultaneously make heavy metals and decomposition resistant substances harmless, can be applied easily to an existing facility, and can reduce facility costs and treatme...
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JP2003200150A |
To control the discharge of decomposition action substances such as chlorine which contribute to decomposition into the environment in a reaction area after the end of the decomposition treatment of a substance to be decomposed.A pollute...
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JP2003521525A |
The invention is directed to a process for carrying out a chemical reaction in a reactor (1) comprising passing a reaction mixture in liquid phase through at least one structured reactor element (2) present in said reactor (1), the inter...
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JP2003190319A |
To provide a method of treating chemical substances having hormone- like activation which achieves inactivation treatment by replacing aromatic groups of the chemical substances having the hormone-like activation for losing the hormone-l...
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JP2003190911A |
To provide a method for treating a hardly decomposable material wherein even the hardly decomposable material contained in incinerated ashes can be detoxified with a high decomposition ratio, and an apparatus therefor.In the apparatus fo...
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JP2003190758A |
To provide an organohalide decomposition treatment system for achieving the perfect treatment of PCB-containing matter, for example, such as insulating oil or the like of a transformer or the like.The organohalide decomposition treatment...
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JP2003190757A |
To provide an organohalide decomposition treatment system for achieving the perfect treatment of PCB-containing matter, for example, such as insulating oil or the like of a transformer or the like.The organohalide decomposition treatment...
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JP2003175392A |
To provide a method for hydrothermal oxidation for treating liquid containing a highly concentrated ions or salts.In the method of hydrothermal oxidation, a to-be-treated liquid is filtered, and solid and suspended matters are removed in...
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JP2003175372A |
To provide a soil manufacturing method for manufacturing clean soil from soil polluted with an organohalogen compound such as dioxins or the like, and a soil treatment apparatus.Matter to be treated such as soil, incineration ash or the ...
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JP2003175331A |
To provide organic halogen compound equipment that is capable of surely preventing the fusion breakage of a blowing pipe by restraining the peeling and reattachment of a high temperature gas from and to an inner face of the pipe.The orga...
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JP3418845B2 |
PURPOSE: To make halogenated aromatic compounds possible to be reduced lower than the detection limit by using an alkali substance in concentration higher than a designated level and coexisting a specific cyclic nitrogen compound when th...
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JP2003171319A |
To provide a catalytic hydrogen reduction method by which polychlorinated biphenyl can be treated into a harmless compound under the conditions comprising a reaction temperature of ≤100°C and a reaction pressure of ≤1 MPa.This metho...
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JP2003164751A |
To provide a hydrothermal oxidation reactor equipped with a means for efficiently separating ions in fluid to be treated.A supercritical water oxidation apparatus 40 has the same structure as conventional supercritical water oxidation ap...
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JP2003164750A |
To provide a method for surely detoxifying organochlorine compound- containing waste liquid after analysis.This method is a method for detoxifying organochlorine compound-containing waste liquid after analysis. After activating a water p...
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JP2003164830A |
To degrade an organic halogen compound without treating the compound at a high temperature of ≥300°C at which vaporization or resynthesis of dioxins may be caused.The apparatus for degrading an organic halogen compound is provided whi...
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JP2003160514A |
To provide an apparatus for decomposing a halogenated organic compound in which corrosive deterioration at the bottom of its reactor is inhibited at a low cost.The apparatus for decomposing a halogenated organic compound 120 is equipped ...
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JP2003160513A |
To provide an apparatus for decomposing a halogenated organic compound in which corrosive deterioration at a connecting part between its branch tube and its reactor is inhibited at a low cost.An apparatus for hydrothermal decomposition 1...
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JP2003154254A |
To provide a high temperature, high pressure reaction apparatus in which the decomposition state in the high temperature, high pressure apparatus for decompos ing a hardly decomposable material under a high temperature and a high pressur...
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JP2003154026A |
To treat pollutants such as a dioxin so as to prevent secondary pollution while getting rid of post treatment.In the treatment method of pollutants, firstly, a coating is applied on the surface of a concrete slag as debris having the dio...
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JP3411284B2 |
PCT No. PCT/EP94/03216 Sec. 371 Date Feb. 29, 1996 Sec. 102(e) Date Feb. 29, 1996 PCT Filed Sep. 27, 1994 PCT Pub. No. WO95/09166 PCT Pub. Date Apr. 6, 1995A process for the preparation of the compound of formula (I) (I) or a salt thereo...
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JP3409905B2 |
PURPOSE: To reduce the size of a device by forming a hollow part by a UV transmittable inner peripheral wall in a reaction chamber, arranging a UV irradiation device into this hollow part, irradiating liquid with UV rays through the UV t...
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JP2003144842A |
To provide an organic halogen compound decomposing system which prevents the excessive foam, if generated on the liquid surface of a waste gas neutralization treating vessel, from overflowing from a suction port or from being sucked into...
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JP2003145180A |
To provide a polluted water cleaning method capable of efficiently generating active radicals such as hydroxy free radicals or the like from ozone dissolved in polluted water to accelerate the decomposition of a pollutant while reducing ...
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JP2003145128A |
To provide a method for cleaning a contaminated soil and a device therefor capable of efficiently cleaning the soil contaminated by a harmful substance of an organic compound with a simple work.A movable arm 12 is provided on a self-trav...
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JP2003144844A |
To prevent clogging at the front end of a blow pipe.A decomposing equipment for an organic halogen compound is furnished with a waste gas treating tank 41 for housing an alkaline liquid, the blow pipe 145 installed in the state of immers...
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JP2003144899A |
To provide a halogenated organic compound decomposing equipment which can suppress corrosion and deterioration at a low cost.A pyrohydrolytic equipment 120 having reactors 122 and 126 for decomposing PCBs under a subcritical environment ...
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JP3408390B2 |
To provide a decomposition method having a high decomposition ratio of an aromatic halogen compd. such as PCB when the aromatic halogen compd. is decomposed and detoxified and capable of easily removing salts produced from oil after trea...
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JP2003135621A |
To provide a treatment process for detoxifying PCB and chlorine compounds easily by an exothermic reaction on a catalyst and utilizing the residue as a recycle fuel or a filler for a resin.PCB or a chlorine compound is mixed and stirred ...
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JP2003135973A |
To provide a reaction vessel to perform the decomposition and removal, the deodorization, the antifouling and the sterilization of an environmental pollutant by efficient photocatalytic action.In the flow type photocatalytic reaction ves...
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JP2003135954A |
To provide a transportable apparatus for easily making harmless waste liquid to be analyzed containing a halogenated organic compound and a waste liquid treating method used in the apparatus.The transportable apparatus comprises a concen...
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JP3405591B2 |
PURPOSE: To decompose a hazardous organic chlorine compound (PCB) into non-hazardous substances without discharging it out of the system and by- producing any hazardous compounds. CONSTITUTION: PCB is mixed with IPA (2-propanol) and NaOH...
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JP2003130324A |
To make fluorocarbon harmless by using a powder burner as a burner of an industrial waste incinerator and utilizing the waste incinerator using waste plastic which is industrial waste as a part of fuel.Fluorocarbon is decomposed at a fir...
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JP2003126683A |
To provide a hazardous substance decomposing and removing method which maintains high decomposition efficiency without special treatment of a solution containing hazardous substances.Organochlorine compounds are fed into a gas absorption...
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JP2003126702A |
To provide a photocatalytic granular body having excellent durability, water resistance and chemical resistance while keeping the large surface area, the high adsorptivity of organic matter and the optical activity, of photocatalytic par...
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JP2003126685A |
To provide a method for decomposing environmental pollutants, in which the concentration of the environmental pollutants in a solution is measured, in real time, thereby efficiently decomposing the environmental pollutants and an apparat...
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JP3404042B2 |
A process for removal of halide from a halide containing organic compound in a solvent, a process for simultaneous removal of halide from a halide containing organic compound and reduction of an oxygen containing organic compound in a so...
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JP2003119505A |
To efficiently manufacture an alkali-metal dispersion, and to efficiently dehalogenate a persistent halogen compound by using the alkali-metal dispersion as a dehalogenation agent.The method for manufacturing the alkali-metal dispersion ...
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JP2003514752A |
The present invention is directed to phosphorus-activated crystalline porous silicates such as layered silicates and microporous silicates, processes for said phosphorus activation, catalyst compositions containing said phosphorus-activa...
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JP2003117518A |
To provide a hazardous material treating system which can attain complete treatment of an equipment polluted with PCB such as a transformer.This hazardous material treating system is constituted by providing a carbonizing means 13 for ca...
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JP2003112034A |
To provide a method for hydrothermally decomposing organic halides capable of stably oxidative decomposing the organic halides in hot water at high temperatures and high pressures.In the method for hydrothermally oxidation-decomposing or...
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JP2003103249A |
To provide a system for treatment of soil, etc., contaminated by organochlorine compounds by efficiently removing the organochlorine compounds.In a reaction vessel 1, a metal conveyor 2 is laid as a conveying means. On the top surface of...
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JP3392642B2 |
To provide a decomposing method for PCB which eliminates the difficulty in measuring the degree of progress of decomposing reaction by a conventional PCB decomposing device, takes a certain amount of reaction solution during the progress...
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JP2003080074A |
To produce iron powder for dehalogenation decomposition of organic halogen compounds in soil, water such as ground water, and gas, which is high in the dehalogenation decomposition rate of the organic halogen compounds and solves the pro...
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JP2003080274A |
To efficiently remove trace amounts of hazardous materials such as dioxins and environmental hormones, contained in water even when the ozone consumption of the water is high, and to improve an accelerated oxidation treatment performance...
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JP2003073305A |
To provide a device for a hydrothermal reaction to which various counter measures can be taken before a safety valve is actuated even if the pressure in the reaction vessel elevates extraordinary in a high temperature and high pressure h...
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JP2003071476A |
To provide a processing control method for a hardly decomposable substance using a hardly decomposable substance detecting and quantitatively determining apparatus, by which the removal state of hardly decomposable substances can be sure...
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JP2003062117A |
To surely and safely treat a material generated from oil/coal such as dioxins.The mixture liquor of the material generated from oil/coal such as dioxins is atomized and combusted while brought into contact with the flames of brown gas.
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JP2003062116A |
To provide a pyrohydrolytic apparatus for an organic halide, such as PCB, oxidation-decomposing of the organic halide in hot water of a high temperature and high pressure.This apparatus is provided with a primary reaction column 122 of a...
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