Invention Application
- Patent Title: Catalytic Composition for Treating a NOx-containing Exhaust Gas
-
Application No.: US17662377Application Date: 2022-05-06
-
Publication No.: US20220362754A1Publication Date: 2022-11-17
- Inventor: Daniel AVIS , Alexander Nicholas Michael GREEN , Matthew Eben HARRIS , Carmelo IACONO , Caitlin JENKINS , Alanna MURPHY
- Applicant: Johnson Matthey Public Limited Company
- Applicant Address: GB London
- Assignee: Johnson Matthey Public Limited Company
- Current Assignee: Johnson Matthey Public Limited Company
- Current Assignee Address: GB London
- Main IPC: B01J29/78
- IPC: B01J29/78 ; F01N3/28 ; B01D53/94
Abstract:
A catalytic composition for treating a NOx-containing exhaust gas, wherein the composition comprises a copper-substituted zeolite comprising: i) Ce in a total amount of about 0.1 to about 200 g/ft3; and ii) Mn in a total amount of about 0.1 to about 200 g/ft3.
Public/Granted literature
- US11904305B2 Catalytic composition for treating a NOx-containing exhaust gas Public/Granted day:2024-02-20
Information query
