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JP2006326121A |
To provide a chemical substance decomposition agent which effectively decomposes contaminating chemical substance, and to provide a method of cleaning a contaminated matter using the same.The decomposition agent mainly consists of persul...
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JP3852826B2 |
To provide a method for cleaning/treating a contaminated soil capable of safely cleaning/treating a soil contaminated by PCB or the like to the necessary and sufficient level and further easily detoxifying a contaminant. The method for c...
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JP3854638B2 |
The invention relates to a compound of formula I R1 is C1-C8alkyl, phenyl or phenyl substituted by from 1 to 3 C1-C4alkyl or C1-C4alkoxy substituents; R2 and R3 are each independently of the other hydrogen or C1-C12alkyl; and Hal is F, C...
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JP3855158B2 |
To provide a plasma type PFC (perfluorocompound) decomposition system having a means for maintaining high PFC decomposition performance by efficiently removing metal impurities contained in PFC-containing gas and preventing the clogging ...
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JP3850323B2 |
To greatly increase decomposing reaction speed and thereby to make treatment more efficient compared to conventional methods using only iron powder when soil or water contaminated with an organic halogen compound is subjected to detoxica...
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JP3844493B2 |
Catalyst suitable for hydrogenation of organic cpds., comprises (all based on total wt. of catalyst); (a) 80 wt.% nickel (calculated as nickel oxide); (b) 10-25 wt.% of silicon (calculated as zirconium oxide; and (d) 0-10 wt.% of alumini...
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JP2006296694A |
To solve problems that a conventional radiolysis method produces alkaline waste liquid after irradiation and requires a secondary treatment such as neutralization and that the absorbed dose necessary for the decomposition is very high, 1...
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JP2006289231A |
To provide a method and a system for effectively decomposing and treating organic chlorine compounds capable of decomposing byproducts decomposed such as chloroacetic acid, effectively utilizing chlorine formed by decomposition, and supp...
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JP2006289232A |
To provide a method and a system for decomposing a substance to be decomposed where even when a concentration of the substance to be decomposed in a gas containing the substance to be decomposed changes with elapsed time, the entire syst...
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JP2006271519A |
To provide a method and apparatus preventing an incomplete treatment or emission of pollutant to environment by detecting factors inhibiting the treatment such as containing of impurities in an early stage of a treatment process in decom...
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JP2006273787A |
To provide a method for treating chloroacetic acid and the like, comprising photodecomposing a gaseous chlorinated ethylene and then separating and treating the decomposition by-products.This method for decomposing the chlorinated ethyle...
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JP3828252B2 |
To convert lutein or its natural ester into zeaxanthin capable of giving a strong gold color in a high yield by subjecting the lutein or its natural ester to a basic catalyst isomerization reaction under specific reaction conditions. (A)...
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JP2006256974A |
To provide a method for simply decomposing an organic compound, a surplus sludge, etc., even under the environment in which no utility is installed while controlling energy consumption.The method for decomposing an organic compound, with...
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JP3827546B2 |
To obtain an inexpensive pyrolyzer capable of efficiently decomposing organic contaminants in contaminated materials, and to provide a method for pyrolyzing the organic contaminants. The pyrolyzer includes an oxidizing zone 2 at the side...
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JP3825959B2 |
To provide a decomposition method which does not need treatment with active carbon and microorganisms and can decompose pollutants of a small amount of drainage efficiently without causing secondary pollution by using air containing chlo...
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JP3825993B2 |
To provide a method for easily and efficiently decomposing a pollutant at a low running cost, and to provide a device therefor. This pollutant decomposition device for irradiating a material containing chlorine and a pollutant to be trea...
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JP3826183B2 |
To obtain a remover for a volatile organic compound which efficiently adsorbs and/or decomposes the volatile organic compound and moreover can fixate it. The remover for a volatile organic compound is composed of, as effective ingredient...
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JP3822303B2 |
To decompose an organic compound easily with a simple apparatus by a method wherein an organic compound fluid generating water contamination or air pollution is irradiated with ultraviolet rays generated with an excimer, and decomposed. ...
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JP2006239484A |
To provide an apparatus for removing an organic halide, which has high safety and is inexpensive.The apparatus for removing the organic halide is used for removing the organic halide (for example, PCB) 12 stuck to the inside surface of a...
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JP2006239640A |
To provide a microreactor for oxidative decomposition of a hardly decomposable organic compound which is firstly capable of obtaining precise and accurate data with respect to oxidation and decomposition of the hardly decomposable organi...
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JP2006231241A |
To provide a residue discharge apparatus for safely discharging residues precipitated in a reaction vessel of a hydrothermal treatment apparatus.The hydrothermal decomposition apparatus 1 is a hydrothermal decomposition apparatus equippe...
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JP3818936B2 |
To provide a technique in which organic halide such as PCB can be extracted from a matter to be treated, the extracted organic halide can be made harmless and a series of these processes can be efficiently carried out. An air-tight chamb...
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JP2006218406A |
To provide a method for treating a waste liquid which can efficiently decompose a hardly decomposable hazardous substance while suppressing the formation of nitric acid derived from a nitrogen compound when the waste liquid containing bo...
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JP2006218392A |
To provide a method for cleaning contaminated matter, by which the amount of an exhausted acidic gas and the cleaning cost can be reduced and in which there is little risk that a cleaned matter is made alkaline.The method for cleaning th...
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JP3812305B2 |
To provide a method and an apparatus for treating a waste gas, adapted so that the treatment efficiency may be high, the decomposition treater may be capable of compaction, and its durability may be improved. This apparatus consists of: ...
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JP2006191947A |
To provide a method capable of dehalogenating an organic halide by using a vitamin B12 compound without using an electrolyte or a reducing agent.The dehalogenation method of this invention is characterized in that the organic halide is b...
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JP3802585B2 |
PURPOSE: To obtain the subject new compound having high reaction yield, catalytic activity and enantio selectivity, and useful as a catalyst for symmetric or asymmetric addition, substitution, rearrangement or coupling reactions. CONSTIT...
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JP2006189191A |
To provide a treatment method of a contaminated gas and a rotary kiln for manufacturing cement, free from shortage of main fuel and oxygen necessary for burning the main fuel, even when a supply quantity of the contaminated gas is increa...
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JP3796042B2 |
To obtain a 1,2-diol derivative with a small amount of a formed by-product in high selectivity by oxidizing a compound having a carbon - carbon double bond in the presence of a specific catalyst. (B) A compound having a carbon - carbon d...
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JP2006175302A |
To solve such a problem when a halogenated organic compound is decomposed by arc plasma that the satisfactory work of decomposing a fluorocarbon is never done at a step of decomposing the fluorocarbon since nitrogen oxide of high concent...
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JP3794235B2 |
To provide a catalyst, capable of selectively oxidizing hydrogen in a dehydrogenation reaction of a hydrocarbon to release the reaction from the restriction due to the equilibrium, and of decreasing the loss of raw materials and the hydr...
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JP2006167106A |
To provide a PCB detoxification method capable of determining reaction conditions for completing the detoxification when starting the PCB detoxification and stably completing the PCB detoxification by the reaction under the determined co...
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JP3785556B1 |
To provide a detoxification treatment method of an organic halogen compound with high decomposition rate, capable of decomposition under mild operation conditions with less number of processes, and a detoxification treating device in a s...
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JP3785310B2 |
To provide an organic halogen compound decomposition catalyst which has more excellent organic halogen compound removal performance and is appropriately used for removing organic halogen compounds in a flue gas, to provide a preparation ...
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JP2006142227A |
To provide PCB decomposition equipment which can prevent the pollution of a reaction medium due to contamination of a material to be treated, after completing the decomposition reaction of PCB, and a PCB decomposition method.The PCB deco...
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JPWO2004069341A1 |
The detoxification treatment method for PCBs is a primary oxidation step in which polychlorinated biphenyl is oxidized by combustion, and a metal phthalocyanine derivative is brought into contact with exhaust gas containing dioxin genera...
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JP3777417B2 |
To provide a method to fast and completely oxidize and decompose organic chlorine compound which is included in underground water, river water, city water or sewage water, industrial waste water, contaminated soil or the like, and which ...
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JP2006122866A |
To provide a treatment method and a treatment apparatus for a gaseous halogen compound which are capable of detoxicating a gaseous halogen compound such as methyl bromide, lessening the load on global environments, and decreasing the tre...
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JP2006117533A |
To provide a method for efficiently decomposing hexachlorocyclohexane, particularly its powder mixed with other powder components such as bentonite under a moderate condition.This method comprises rendering hexachlorocyclohexane harmless...
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JP3772961B2 |
To obtain a method for controlling the generation of dioxins at a cooling step from an incinerator to a dust collector in a trash incineration facilities of an intermittent or continuous operation type such as a computerized batch operat...
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JP3770309B2 |
To provide a catalyst which is capable of effectively conducting a decomposition treatment of a very small amount of dioxin contained in waste gas in a refuse incinerator, its precursor of an aromatic organic halogen compound and an alip...
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JP3771120B2 |
To efficiently treat organic halogen compounds included in a contaminated oil while formation of by-products is suppressed when the organic halogen compounds included in the contaminated oil is treated. The means of the present invention...
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JP2006102014A |
To provide a chemical treatment method for PCB for decomposing the PCB in medium oil by metallic sodium, which is the more highly reactive method capable of performing economical treatment by reducing the using amount of a chemical (SD) ...
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JP2006512282A |
A process for hydrogenating one or more functional groups in a compound, for example an alkene, involves contacting the compound with a hydrogen source in the presence of a reaction solvent and suitably in the presence of a catalyst, suc...
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JP3764741B2 |
To provide a soil restoration method and to obtain a soil restoration agent for efficiently restoring soil contaminated with organic halogen compounds and hexavalent chromium by using iron particles. Particles which are coated with ferro...
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JP2006087876A |
To provide a safe decomposition and detoxification art of organochlorine compound (PCB, dioxins and the like) fully automated and reducing the device and operation costs.Microbubbles (nanobubbles or the like) including hydrogen are added...
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JP3760090B2 |
To produce a new titanium-tungsten-based catalyst useful to decompose an organic halogen compound, which exhibits high activity and durability, and to provide a method for decomposing the organic halogen compound or treating a gas contai...
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JP2006076955A |
To provide an excellent method for hydrogenation reaction and to provide an inexpensive and excellent system for hydrogenation reaction, excellent in controllability/energy saving, by using a material excellent in thermal/chemical stabil...
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JP2006068399A |
To provide an apparatus and a method for hydrothermal decomposition capable of preventing drop of cooling efficiency while decomposing slurried materials.The apparatus comprises a primary reactor 100 for carrying out hydrothermal reactio...
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JP3753959B2 |
To provide an apparatus which efficiently decomposes dioxins in the waste combustion gas of an incineration furnace using a low-temperature dioxins decomposing agent, and prevents the elution of the heavy metals in flying ash. This treat...
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