Single stage denitration
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Feb 7, 2006
filing date -
Oct 20, 1999
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A system and method using fluidizing gas optionally augmented by oxygen for reducing nitrogen oxides present in a wide variety of waste materials. The system includes a single reaction vessel, or optionally multiple reaction vessels, providing multiple reaction bed zones in fluid communication. Reduction takes place quickly when steam or another fluidizing gas is injected into the reaction vessel or vessels. Reducing additives may be metered into the reaction vessel or vessels and/or provide energy input to facilitate reduction of nitrogen oxides to nitrogen. The oxygen, when used, allows for some oxidation of waste by-products and provides an additional offset for thermal requirements of operation.
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