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JPH10267237A |
To obtain an incinerator and an incineration method which enable restricting of the generation of dioxin. A waste incinerator and an incineration method using the same comprises a combustion gas path 4 into which a combustion gas separat...
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JPH10267256A |
To recover dust in a dry state by mixing exhaust gas of an incinerating furnace with spraying cooling liquid while swirling the gas, quickly cooling the gas to predetermined temperature and separating the dust in the gas, thereby suppres...
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JPH10244117A |
To efficiently cool high temp. exhaust gas passing through a duct by providing plural numbers of small holes for blowing cooling medium into the duct for discharging the exhaust gas generated in a furnace on a waste product melting path....
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JP2790704B2 |
PURPOSE:To rapidly and easily cope with an abnormal state, e.g. the abnormal high temperature of top gas of a blast furnace, a TRT trip, by a method wherein during operation of a dry type dust collecting device (BDC), only gas passing th...
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JP2788252B2 |
The liquid to be tested is entrained by virtue of a vacuum pump (40) and a source of compressed air (18) from the vessel (12) to the sampling device (24) through a separator (14) which allows the driving air to be extracted. The latter f...
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JPH10508241A |
The prevention of pollution by noxious gases and vapours is effected by condensing the condensable gas, dust, tar, soot and ash in a vertical compartment and collecting them at the base of the structure. The remaining gases if noxious ar...
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JPH10216452A |
To decrease the discharge amt. of dioxins through smokestacks to small as possible and to satisfy the required discharge standard without adding chemical substances or special apparatus. By this removing method of dioxins, a combustion w...
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JPH10216451A |
To prevent imperfect evaporation of sprayed water droplets in a cooling column. In this method, the temp. of exhaust gas discharged from an incinerator, etc., is lowered in the cooling column 1 by water spray using a spray nozzle. In thi...
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JPH10216555A |
To eliminate effectively dioxin from exhaust gas produced by incineration of waste with a municipal waste incinerator, an industrial wastes incinerator, etc., in a plant in which an electrostatic precipitator and a wet type scrubber are ...
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JPH10216449A |
To prevent corrosion and wet dust accumulation in a cooling column for cooling waste gas discharged form an incinerator or the like and in which column cooling is made by water spray using spray nozzles by subjecting one or plural spray ...
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JPH10205730A |
To provide an integrated exhaust gas treating device to have high reliability to reduce emission concentration of dioxine and nitrogen oxide even when quality of dust charged in an incinerator is differed and a method to operate an incin...
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JP2780031B2 |
The invention relates to an odoriferous material for air flowing through electrostatically charged filters, where, in order to mask, in as constantly good a manner as possible, the dust odour of the air emerging from the vacuum cleaner a...
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JPH10165742A |
To provide a treatment process for combustion gas and also a device thereof for reducing and preventing the formation of dioxin in combustion gas. In a treatment process for exhaust combustion gas from a waste incinerator, the dust colle...
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JP2759654B2 |
PURPOSE:To prevent vacuum equipment from damaging at the time of sucking liquid by providing a vapor-liquid separating means which separates vapor and gas contained in exhaust gas in the exhaust path of a vacuum sucking means. CONSTITUTI...
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JPH10130875A |
To efficiently remove oxides in fine powder form in a waste gase and to reduce the amt. of dust to be released to an officially permissible lever or below by spraying small water drops to the gase generated the thermal decomposition rege...
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JPH10122548A |
To shorten greatly an effective operation starting time of a dust collector, and use effectively break-in energy when the whole system is cooled during the starting time of a refuse incineration plant or operational interruption and so f...
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JPH10118433A |
To minimize emission of a harmful substance and enable energy saving operation by closing the inlet and outlet dampers of a dust collector before the operation of an incinerator and circulating and supplying hot air to the dust collector...
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JP2739427B2 |
PURPOSE: To provide an underwater cooler to efficiently, forcedly and rapidly cool a high-temp. PCB waste gas below the chemical reaction temp. at which dioxine is generated within the necessary reaction time by passing the waste gas thr...
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JPH1033928A |
To provide a powder recovering apparatus capable of effectively recovering a fine powder in air streams by a simple structure without using a filter and being accompanied by pressure loss. In an apparatus recovering a powder 2 in air str...
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JP2709669B2 |
PURPOSE: To provide a process which enables more concentric mass transfer and an apparatus which is more compact in spite of high performance, is extremely low in the ratio of non-vaporized circulating water and is used for executing the...
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JP2695764B2 |
To provide the waste gas treatment apparatus of semiconductor producing equipment equipped with a means removing steam in waste gas. A water sprinkling chamber 10 applying water sprinkling treatment to waste gas flowing in from a process...
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JPH09313858A |
To provide an air filter by which the generation of ozone is restrained to the extent possible and also the activation of air is attained. The air purifier has a porous body 21 wetted with magnetic information applying water 36, an air s...
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JP2684199B2 |
An inverse flow depth filter assembly includes an elongated, generally elliptical housing (12) with gas inlet (24) and egress means (25) and a bottom drain (18). A filter cartridge (10) is suspended from the housing top so that an annula...
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JPH09511943A |
PCT No. PCT/GB95/00862 Sec. 371 Date Nov. 26, 1996 Sec. 102(e) Date Nov. 26, 1996 PCT Filed Apr. 13, 1995 PCT Pub. No. WO95/28219 PCT Pub. Date Oct. 26, 1995A closed hollow filter canister having gas-impermeable end walls (94, 96) and a ...
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JP2675753B2 |
A method and apparatus for treating hot process gases produced in high temperature processes in a circulating fluidized bed reactor. The reactor (10) comprises a mixing chamber (12), a particle separator (16) and a return duct (18) for r...
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JP2660007B2 |
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JP2659884B2 |
PURPOSE:To simultaneously and efficiently remove fine particles and chemical contaminant contained in air by dividing sucked polluted air into two parts, passing one side through a high temperature humidifier, passing the other side thro...
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JP2544655Y2 |
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JPH09206540A |
To provide a ultrasonic air purifier for recovering the dust in air with mist generated by ultrasonic waves. A suction fun 2 is fixed to a suction port 1a of a dust 1, and a container 3 is connected to the dust 1 in a hermetically sealed...
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JP2634238B2 |
PURPOSE:To remove the dust contg. the dust under submicron, to deoorize, and to adjust humidity by supplying cooled raw air and a condensable gas to a cyclone type centrifugal separator and providing an electrostatic dust collector and a...
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JP2634239B2 |
PURPOSE:To remove dust with a diameter of submicron order or smaller in the air and to effect deodorization and degassing as well by humidifying compressed feed air, expanding the air to cool it, causing the moisture to condense utilizin...
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JP2538031Y2 |
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JPH09505512A |
High temperature gas emissions from industrial power plant or environmental clean-up processes are subjected to an acoustic waveform having second harmonic content and appropriate second harmonic phase shift to impart a net acoustic Osee...
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JP2610110B2 |
PURPOSE: To solve trouble of deterioration with the lapse of time for charge performance and also to provide a device capable of avoiding danger of ignition and to realize a high-performance and practical dust collector of mist containin...
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JPH09122431A |
To improve the dust collecting efficiency by adding a water content to dust containing air preliminarily to humidify the dust, and then feeding the same into a cyclone dust collector and separating the same from carrying air. A water jet...
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JP2532183Y2 |
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JP2596973B2 |
PURPOSE:To remove ultra-fine particles of submicron or smaller in the gas by feeding raw material gas containing dust and condensed gas in the state of being almost saturated into a cyclone and centrifugally separating the gas containing...
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JPH09502926A |
(57) [Summary] A method for removing finely dispersed substances from a gas stream is disclosed. The material is aggregated by exposing it to the sound field and then separated. Prior to exposure to the sound field, a seeding solution is...
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JP2592557B2 |
PURPOSE: To improve convenience for use without losing safety in an air conditioner equipped with an electrical precipitator for collecting fine suspended matter by electrifying it at high voltage. CONSTITUTION: In a gas warm air circula...
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JPH0970516A |
To provide an air cleaner excelling in removal efficiency of both dust and gas components by equipment constitution which is easy to maintain and is simple. In mid-way of an air pass connecting an intake port 2 for sucking in fresh air a...
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JPH09500822A |
PCT No. PCT/EP94/02472 Sec. 371 Date Jul. 1, 1996 Sec. 102(e) Date Jul. 1, 1996 PCT Filed Jul. 27, 1994 PCT Pub. No. WO95/03872 PCT Pub. Date Feb. 9, 1995A machine and method for separating aerosol particles in a cylindrical ultrasonic m...
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JPH08332410A |
To control ion amount and aim at voltage reduction and frequency lowering of a voltage generator by improving the removal rate of contaminants by utilizing a radio frequency generating electrode and an ion generating electrode and by con...
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JPH08333106A |
To achieve sufficient flexibility of atmosphere to be easily compatible with a method of heat treatment by reacting, cooling and extracting gases under pressure, and supplying a primary gas to a point in a main conduit where a secondary ...
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JP2560744B2 |
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JP2517238Y2 |
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JP2544364B2 |
A blade is formed integrally on the inner peripheral surface of a cylindrical passage tube, thus constituting an element. A porous or meshed auxiliary body is disposed on the surface of the blade or the inner peripheral surface of the pa...
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JPH08261654A |
PURPOSE: To eliminate the loss of a dust collecting function by reducing the change width of the temperature of exhaust gas fed to a bag filter type dust collector in an exhaust gas treating apparatus in which dust contained in the exhau...
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JPH08257362A |
PURPOSE: To provide an exhaust gas treatment method by which various kinds of organic compounds, e.g. methyl bromide, contained in exhaust gas discharged out of an oxidizing reaction chamber are efficiently oxidized and removed in aromat...
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JP2511121Y2 |
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JPH08229348A |
PURPOSE: To simplify constituting mechanisms, to lessen water treatment equipment and to suppress the formation of dioxin by treating the gases generated from a sewer sludge and industrial waste incineration furnace in order of a cooling...
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