Method of removing adsorbent contaminants from electrical apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 20, 1984
Grant Date -
N/A
app pub date -
Oct 8, 1981
filing date -
Oct 8, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A novel process for the removal of Polychlorinated Biphenyls (PCBs) and other adsorbed material from electrical apparatus to limit residual contamination to be less than a predetermined level; the process includes the steps for removal of the bulk fluid, subsequent solvent wash, repeated contact with penetrating solvent vapor, and cooling solvent soaks, with continuous solvent recovery.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully