Durable Catalyst Formulations for Four-Stroke Small Engines Heraeus Precious Metals GmbH and Company KG

Format:

Book

Conference/Event

Author/Creator:

Boll, W., author.

Contributor:

Bonifer, M.

Endruschat, U.

Kiemel, R.

Conference Name:

JSAE/SAE 2013 Small Engine Technology Conference (2013-10-08 : Taipei, Taiwan)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Tokyo, JAPAN Society of Automotive Engineers of Japan 2013

Summary:

In this paper the development of durable Palladium containing catalytic coatings suitable for the application in a carbureted four-stroke multipurpose small engine is presented. The catalyst activity is evaluated with regard to the overall washcoat architecture in terms of id est implementation of oxygen storage material.The basic parameters of all investigated fresh and thermally aged catalyst formulations are evaluated by light-off experiments using a synthetic gas test bench. In addition, engine test bench experiments are conducted to prove the catalyst activity in real application conditions. Finally a set of promising formulations are successfully submitted to a 125 hours durability test run with regard to the EPA III class I regulation [1]

Notes:

Vendor supplied data

Publisher Number:

2013-32-9053

Access Restriction:

Restricted for use by site license