Abstract: A reactor module having one or more than one heat exchanger, a chamber block capable of being charged with a catalyst, and a platform are assembled in a unit in which separate fluid flows of reactants and heat media are directed by manifolds and ducts intrinsically formed in the module. Multiple reactor modules may be interconnected to form a further reactor module unit and the interconnected reactor units may in turn be configured for a large system with a high power rating.

Abstract: A stackable and nestable container is provided which comprises a bottom surface and two pairs of opposed side walls integrally joined with the bottom surface and each other to form a substantially rectangular open-top container. The uppermost surfaces of the side walls collectively form an upper container rim. A container lid is adapted to be received along the upper container rim. Ventilation apertures are formed in each of the side walls. Also, each side wall includes a pair of column sections. Each column section includes a recessed portion, an inner shelf, and a lower column support. The column sections form outer surfaces which project outwardly away from the side walls. By using the column section design, all the support geometry for the container is located in the corners of the container. The upper container rim comprises a double thickness of material around substantially its entire periphery.