Purifying gases with an alkali metal and transition metal containing zeolite
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 20, 1994
Grant Date -
N/A
app pub date -
Jun 19, 1991
filing date -
Jun 20, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for purifying an exhaust gas using a transition metal-containing zeolite having a high hydrothermal stability having the formula, in terms of a molar composition of oxides: aA.sub.2 O.bM.sub.2/n O.Al.sub.2 O.sub.3.cSiO.sub.2.dH.sub.2 O(I) wherein a is 0.2 to 1.0, b is more than 0 but not more than 1.5, c is at least 10, d is an arbitrary number, A is potassium or cesium, M is a transition metal and n is a valence number of the metal M.
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