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JP2006255531 |
To provide a method for improving the fact that a separation efficiency is extremely insufficient and does not reach to a practical level regarding many particles in separation of particles by an electrostatic separator and a magnetic se...
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JP2006255530 |
To provide a method for improving the fact that a separation efficiency is extremely insufficient and does not reach to a practical level regarding many particles in separation of particles by an electrostatic separator and a magnetic se...
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JP3845341 |
To provide an apparatus which has a simple structure, is small-sized and sorts and separates conductive fibers from nonconductive fibers, in particular, an apparatus which separates conductive nanotubes from nonconductive nanotubes. An e...
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JP3845593 |
To classify powder with high precision by using a simple constitution. This classifier, developing device and image forming device are provided with a conveyance substrate 1 having a plurality of electrodes 12 which generate an electric ...
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JP2006212547 |
To provide a particle separation apparatus, capable of increasing a recovering ratio of at least one of a particle of a positive charge and a particle of a negative charge from a mixture of the particle of the positive charge and the par...
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JP3836326 |
To provide a former that efficiently forms nanometer-size highly pure standard particles having a monodisperse uniform structure and being in the state alleviated in contamination and damage from a material which can be selected from a w...
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JP2006192415 |
To provide a compact and energy-saving apparatus using a coulomb force, wherein the apparatus requires conventionally a large installation and a high power, nonmatching to an energy-saving time as the apparatus generates a static electri...
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JP2006181520 |
To provide a recycling method for a shredder dust capable of effectively recycling the shredder dust, and a recycling apparatus.The recycling method for the shredder dust is a recycling method for the shredder dust including metal pieces...
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JP2006150231 |
To obtain a stable and high separation capacity and separation efficiency in gravity separation of granule, by the single gravity separation, or by the combination of the gravity separation with electrostatic separation or particle size ...
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JP2006150294 |
To provide a method and a device for recycling shredder dust which can efficiently recycle the shredder dust.The method for recycling the shredder dust is for recycling the shredder dust containing metal pieces, plastic pieces, and flamm...
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JP2006122890 |
To measure precise particle size distribution with a narrow particle size band width set therefor and change of particle size with time with a wide particle size band width set therefor, with one instrument, in an apparatus and an instru...
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JP3801417 |
To effectively and uniformly perform frictional electrification of plastic pieces. A frictional electrification device 11 electrifies plastic pieces fed to an electrostatic separator. A plastics charging opening 23 is formed in a top fac...
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JP3792107 |
To provide a plastic separating device which can separate plastic pieces charged to polarity repelling a drum electrode sufficiently for from the drum electrode, and thereby can certainly improve separation accuracy. The plastic sorting ...
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JP2006063349 |
To efficiently separate and recover metal by separating molding sands, in which a resin film is burned, and molding sands, in which a resin film is not burned, by different methods.In charged molding sands, the molding sands, in which th...
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JP3770810 |
To provide an electrostatic separator capable of precisely separating a plastics by types even if a plastic piece in the form of sheet and film is included. In separating plastic pieces by types by throwing the friction electrified plast...
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JP2006043684 |
To provide an ash separator and an ash separation method which can reduce energy costs by separating ash contained in carbon ash and recovering unburned carbon efficiently, and recycle coal ash from which the unburned carbon is separated...
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JP2006015298 |
To improve capacity and efficiency of separation and acquire stable operation by reducing sparks in an electrostatic separation system of conductive particles from mixed particulates of the conductive particles and insulating particles.C...
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JP3756078 |
To provide a method and a device capable of accurately sorting even if sorting object materials have small particle diameters. The method comprises impressing a high-voltage to a vibrating electrode plate 3a, sloping at a predetermined a...
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JP3756038 |
To separate and recover plastic pieces including foamed plastic pieces with good accuracy. The plastic sorting equipment comprises an electrostatic sorter 2 for classifying the plastic pieces by utilizing static electricity and a triboel...
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JP2005305344 |
To provide an electrostatic separation apparatus which enhances the efficiency in electrostatic separation for electrically separating a component of a solid; and an electrostatic separation method.The electrostatic separation apparatus ...
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JP2005296751 |
To provide a foreign matter sorting device which can remove hair and other dielectrics from a sorting object with a high accuracy and can remove all foreign matters by one step.The foreign matter sorting device, for sorting various forei...
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JP2005279489 |
To increase the uses of low carbon ash by classifying fly ash in several stages, improving the blaine value of the low carbon ash and improving the removing effect on unburnt carbon.The particles of the fly ash are made to collide with e...
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JP3725058 |
To feed plastic pieces to an electrostatic separator via a triboelectrifying device without being accompanied with dust while using a dry cleaning device of a low cost. The electrostatic separator of plastic is provided with the dry clea...
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JP3719952 |
To provide an electrostatic separator capable of precisely separating plastics by types even if plastic pieces in the form of sheet and film are included. In the plastics separation equipment that separates plastic pieces by types by thr...
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JP3719940 |
To almost eliminate plastic pieces colliding with a separation plate to cause an error to enhance separation efficiency. The plastic sorting apparatus is equipped with a drum electrode for feeding more than one kinds of ground plastic pi...
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JP3714847 |
To effectively and stably electrify plastic pieces. The triboelectrification device 1 for electrifying the plastic pieces supplied to an electrostatic sorter utilizing static electricity is provided with a horizontal cylindrical rotary c...
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JP2005230651 |
To provide a monodisperse air suspended particle classifier which permits the production of monodisperse standard particles having a particle size of 0.1 to 1.0 μm.Non-charged particles distributed so as to contain particles having a de...
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JP2005214931 |
To provide a fine-particulate analyzer capable of measuring a particle size distribution of fine particulates having a wide distribution from a nano-meter size to a submicron size suspended in a gas phase, and the change along with a lap...
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JP3702775 |
To provide an abrasive grain classification process by which very fine abrasive grains can be classified with high accuracy and in an enhanced yield, so that the grain size distribution of the resulting classified abrasive grains is cont...
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JP3690991 |
To provide an electrostatic sorter in which sorting performance degradation is prevented. The electrostatic sorter has a drum electrode 1 which is grounded, cylindrical and rotatable, an ion generating means 2 provided at the upper posit...
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JP2005138030 |
To solve such a problem that electrified plastic is sorted erroneously when the electrified plastic is made to fall in an electric field-applied area since the initial falling rate of the electrified plastic is accelerated, the time that...
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JP3681311 |
To accurately electrostatically separating plastic pieces into their types so that prescribed plastic pieces are surely recovered with high purity and high recovery rate. This device is provided with a box body 16, which surrounds a supp...
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JP2005111371 |
To provide a frictional charging device capable of imparting a stable charging at every material independently of the mixing ratio of mixed plastic pieces with regard to the charging generated principally from friction between the mixed ...
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JP3657152 |
To surely electrostatically separate and collect plastic fragment pieces by mixing plastic fragment pieces with each other and imparting polarities and amounts of charge to the respective plastic fragment pieces even though a compact fri...
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JP3657154 |
To solve such a problem that plastic pieces recovered separately by kinds in vessels are carried by a conveyor but because the plastic pieces are charged, the same remaining by sticking to the conveyor are generated and removing work the...
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JP2005066591 |
To provide an apparatus and a method for separating unburnt carbon, by each of which unburnt carbon is recovered efficiently so that energy cost can be reduced and the unburnt carbon-separated/removed coal ash can be reused, for example,...
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JP3640571 |
To separate/recover plastic pieces correctly by using a moving means which moves the partition wall of a recovery part toward/from a drum electrode without changing the voltage of electrodes and moving it horizontally to a falling positi...
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JP2005013874 |
To provide a separation/sorting recovery method of a multilayer resin structure capable of extremely easily separating, sorting and recovering the multilayer resin structure comprising different kinds of resins not depending on winnowing...
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JP2005015243 |
To provide a method by which a high purity nanometer scale carbon tube-containing carbonaceous material is manufactured with a simple operation without using a solvent or other chemicals and the fear of the breaking or modification of th...
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JP3629512 |
To form a state in which particulate contaminating components being objects of assessment are suspended in a desired atmosphere by removing gaseous contaminating components in a sample gas, in order to enable the assessment of the partic...
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JP2004337715 |
To provide a method and an apparatus for classifying radioactive waste by which stainless steel foil having radioactivity can be caught by being separated from other radioactive waste and there is little danger of radiation exposure.The ...
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JP2004283778 |
To sort a mixture of conductive material pieces and plastic material pieces with higher accuracy.The subject apparatus is provided with an opposed electrode plate 4 slanted in a direction different from a moving direction, a high voltage...
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JP2004243154 |
To provide a flying ash treatment method which can remove not only unburned carbon but also trace elements from flying ash, and the flying ash.In the flying ash treatment method, the flying ash containing unburned carbon particles and as...
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JP2004195303 |
To provide an electrostatic separator which is reduced in occupancy volume, low in cost, can obtain a sufficient contact area and attains an electrostatic separation highly precisely.In the electrostatic separator, mixed plastic pieces o...
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JP3569553 |
PURPOSE: To provide a method and compact apparatus for classifying powder finely and also enlarging the classifying region by combining other classifying factors in addition to electrostatic force. CONSTITUTION: When a flat electric pane...
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JP2004136207 |
To provide a frictional charging apparatus whereby chargeable plastic particles as an objective to be separated can be continuously and efficiently subjected to frictional charging.A plastic particle mixture containing plastic particles ...
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JP2004049958 |
To precisely separate a mixture of particles of a conductive material and a plastic material which attract each other by being slightly electrified or wetted.An electrification device 8 for monopolarly electrifying the mixture, a mixture...
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JP2004025128 |
To accurately separate a mixture of fine conductive material particles and fine plastic particles which are easily attracted to each other by being electrified slightly.A vibration sorter comprises a vibrating electrode 5 slanted at a pr...
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JP3512319 |
To provide a plastic selecting apparatus by which plastic pieces can be accurately selected on every kind by a lower electric voltage than before. A drum electrode 2 which carries electrically charged plastic pieces 3 and makes them fall...
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JP3512310 |
To provide a plastic static separation method for improving separation performance by controlling the temperature in a separator. In a separator for crushed refuse to be separated composed of plastic in which static electricity is used, ...
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