Process for operating a furnace or a combustion engine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 20, 1983
Issued Date -
N/A
app pub date -
Feb 9, 1981
filing date -
Jun 7, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Process for operating a furnace or a combustion engine which comprises burning in said furnace or said combustion engine a mixture of polycyclic, polycarboxylic acids obtained by oxidizing coal with aqueous nitric acid, separating from the resulting product an aqueous phase and a solid phase and then extracting the solid phase with a solvent to recover said mixture.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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