Pda Engineering

Clear Skies Unlimited, Inc.

Composite Tech Holdings Limited

Ronald E Allred

Larry A Harrah

Lance C Grace

Kennard V Wilson, Jr

Jan-Michael Gosau

R Craig Sparling

The present invention relates in general to recycling of polymer matrix composite. In particular, the invention relates to a process for separating reinforcement material from polymer matrix composite comprising the reinforcement material within a thermoset polymer matrix.

Recycling of polymer matrix composite

Methods and systems for reducing combustion emissions generated in, or released from, a combustion chamber are provided. Systems and methods provided herein may be used to modify, for example, an existing fireplace such that combustion emissions resulting from burning a fuel combustion source are reduced. The method involves providing an emission reduction system which includes a casing assembly with at least one panel of a catalyst-coated media and a support structure supporting the casing assembly. The casing assembly is positioned between a fuel combustion source and a flue by associating the support structure with an interior surface of the firebox. The fuel combustion source is burned to create a fire, such that the catalyst-coated media reduces emissions associated with fuel combustion when contacted with combustion exhaust.

Methods and systems for reducing combustion emissions

A process for treating metal surfaces to obtain improved susceptibility to bonding with adhesive compositions is disclosed. A metal surface is oxidized with a halogen to form a monolayer of halide ions on the surface. The halide ions are then exchanged with azide ions to form an azide monolayer on the metal surface. Upon contact of the treated surface with an adhesive composition, the azide layer may be thermally or photochemically decomposed to form active nitrene species, which react to bond the adhesive composition to the metal surface.

Method for providing adhesion to a metal surface

Growing community of inventors

Albuquerque, NM, United States of America

Ronald E Allred