Process for nonpolluting destruction of polychlorinated waste materials
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United States of America Patent
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-
Mar 2, 1993
Issued Date -
N/A
app pub date -
Oct 7, 1991
filing date -
Mar 14, 1987
priority date (Note) -
Expired
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Abstract
Polychlorinated waste materials such as polychlorinated dibenzodioxines (PCDD), polychlorinated dibenzofuranes (PCDF) and polychlorinated biphenyls (PCB) are subjected to nonpolluting destruction by combusting said materials together with waste sulfuric acids, acid tars and similar sulfur- and carbon-containing waste products of various compositions and consistencies in a multi-stage combustion furnace.
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