Cormetech, Inc.

Jeremy Thomas Freeman

Eric Baker Howell

Chris E Difrancesco

Thomas W Hastings

Mark L Schirmer

James R Andies

Scot Pritchard

Ernest A Benoit

Chris Difrancesco

In one aspect, catalyst modules and catalytic reactors are provided which, in some embodiments, mitigate inefficiencies and/or problems associated with fluid stream pressure drop A catalyst module comprises a layer of structural catalyst bodies arranged in a pleated format, the structural catalyst bodies forming pleat inlet faces and pleat outlet faces, wherein fluid flow channels defined by inner partition walls of the structural catalyst bodies extend from the pleat inlet faces to the pleat outlet faces. The pleat inlet faces form an angle (&#x3b4;) with an inlet face of the module.

Catalyst modules and applications thereof

The present invention, in some embodiments, provides catalyst modules and/or catalytic reactors having increased effective catalyst cross-sectional areas. In some embodiments, a catalyst module comprises a fluid stream inlet side comprising a plurality of first catalyst bodies and a plurality of first ducts and a fluid stream outlet side comprising a plurality of second catalyst bodies and a plurality of second ducts, wherein the first ducts are a fluid stream inlet to the second catalyst bodies and the second ducts are a fluid stream outlet for the first catalyst bodies.

Apparatus and methods for treating exhaust gases

The present invention relates generally to catalysts and, in particular, relates to in-situ replacement of catalyst within a reactor. In an embodiment, the present invention comprises a method for the in-situ replacement of catalyst bodies in a catalytic reactor comprising removing catalyst bodies in-situ from at least one modularized section of a catalytic layer within a catalytic reactor and replacing the removed catalyst bodies in-situ with replacement bodies comprising catalytic function wherein at least 10% of the total catalyst bodies within the layer are replaced.

In-situ catalyst replacement

Growing community of inventors

Durham, NC, United States of America

Jeremy Thomas Freeman