Catalytic composition
A catalytic composition for treating a NOx-containing exhaust gas, wherein the composition comprises a copper-substituted small-pore zeolite comprising: i) Ce and/or La in a total amount of about 5 to about 400 g/ft3; and ii) Nd and/or Nb in a total amount of about 5 to about 400 g/ft3.
Saved in:
Main Authors | , , , , |
---|---|
Format | Patent |
Language | English |
Published |
30.01.2024
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | A catalytic composition for treating a NOx-containing exhaust gas, wherein the composition comprises a copper-substituted small-pore zeolite comprising: i) Ce and/or La in a total amount of about 5 to about 400 g/ft3; and ii) Nd and/or Nb in a total amount of about 5 to about 400 g/ft3. |
---|---|
Bibliography: | Application Number: US202217742530 |