Apparatus for testing catalyst candidates including a multi-cell holder e.g. a honeycomb or plate, or a collection of individual support particles that have been treated with solutions/suspensions of catalyst ingredients to produce cells, spots or pellets holding each of a variety of combinations of...http://www.google.es/patents/US6908768?utm_source=gb-gplus-sharePatente US6908768 - Process for testing catalysts using thermography