Process for sintering industrial waste
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United States of America Patent
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Jan 21, 1997
Grant Date -
N/A
app pub date -
Oct 31, 1994
filing date -
Oct 31, 1994
priority date (Note) -
Expired
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Abstract
A method for sintering industrial waste into environment conserving stones. The process mixes waste industrial earth and industrial waste in a predetermined ratio, and forms sterile environment protecting stones with high strength by the following processes: vacuum ejection, drying, breaking, screening, separating, sintering, and vibrating screening. The stones can be uses in the construction of civil engineering projects, or used as stone additives in asphalt pavement.
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