Method of recycling of oil filters
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United States of America Patent
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Aug 4, 1992
Grant Date -
N/A
app pub date -
Oct 7, 1991
filing date -
Oct 7, 1991
priority date (Note) -
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Abstract
A method of recycling of oil filters utilizes a shredder and a thermal unit. The oil filters are shredded into metal and porous media particles. The shredded matter is placed in a thermal unit and heated. The heat will be sufficient to convert the porous media to an ash, but not sufficient to melt the steel. After heating for a sufficient duration, the shredded metal particles will be separated from the ash and recycled. The ash will also be recycled.
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