Cleaning and liquid contact with solids – Processes – Including work heating or contact with combustion products
Patent
1995-09-05
1997-11-18
Warden, Robert J.
Cleaning and liquid contact with solids
Processes
Including work heating or contact with combustion products
134 21, 134 26, 134 28, B08B 700
Patent
active
056883358
ABSTRACT:
Contaminated material is treated with heat and steam to remove halogenated organic compounds from the material. The heating temperature can be lowered by admixing an additive with the contaminated material. A short passage of steam at a flow rate of about at least 0.5 pounds of water by weight per minute per ton of soil immediately following the heating and holding stage, substantially removes the halogenated organic contaminants to below ten parts per million in the treated material.
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Krabbenhoft Herman Otto
Maxymillian James Hall
Warren Stephen Allen
Webb Jimmy Lynn
General Electric Company
Magee Jr. James
Markoff Alexander
Maxymillan Technologies, Inc.
Warden Robert J.
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