Patent · US Active

Base metal catalyst for treatment of ozone and volatile organic compounds present in air supply

US10183252B2 · kind B2 · utility

4Cited by

8References

20Claims

0Family size

Assignee

BASF SE

Inventors

David Robinson · Austin, US
Mark Thomas Buelow · Phillipsburg, US
Laif R. Alden · Uniontown, US
Michael Durilla · Howell, US

Key dates

Filing date	Oct 29, 2015
Grant date	Jan 22, 2019
Priority date	—
Expiry date	Oct 29, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02C20/10
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Disclosed herein are base metal catalyst devices for removing ozone, volatile organic compounds, and other pollutants from an air flow stream. A catalyst device includes a housing, a solid substrate disposed within the housing, and a catalyst layer disposed on the substrate. The catalyst layer includes a first base metal catalyst at a first mass percent, a second base metal catalyst at a second mass percent, and a support material impregnated with at least one of the first base metal catalyst or the second base metal catalyst. The preferred catalyst composition is a combination of manganese oxide and copper oxide.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.