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| Freeze-pulverization |
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Recycles and reduces scrap tires, scrap rubber, and scrap plastic by freeze-pulverization.
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Many materials, for example, plastics and rubber, lose impact strength and become brittle when cooled below a certain temperature.
This system makes use of this characteristic to freeze materials to their brittle temperature, allowing them to be pulverized by relatively small loads.
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-Allows pulverization of materials not easily pulverized at normal temperatures
(reduces the pulverization power required).
-Pulverization at ultra-low temperatures prevents deterioration or fusion of the material.
-Operating costs are less than 1/2 to 1/3 those of liquid nitrogen-cooled systems.
-Can be used with environmentally-friendly natural refrigerants.
-Continuous pulverization is possible from normal temperatures.
-Fine pulverization increases composition accuracy. |
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-Recycling of scrap plastic
-Recycling of scrap tires and rubber factory waste |
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Delivery example and miscellaneous
Thermal recycling of scrap plastic in Okinawa, Japan (thermal power generation fuel)
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Installation in Okinawa |
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Compressor unit |
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