Abstract: A wound therapy system includes a dressing an instillation pump fluidly communicable with the dressing and configured to provide instillation fluid to the dressing, a negative pressure pump fluidly communicable with the dressing and configured to remove air from the dressing, and a control circuit communicably coupled to the instillation pump and the negative pressure pump. The control circuit is configured to control the instillation pump to provide an amount of the instillation fluid to the dressing, provide a soak period, and control the negative pressure pump to provide a cyclic variation of negative pressure at the dressing.

Abstract: A process operating at super-atmospheric pressure for leaching a titanium containing ore with an HCl and producing titanium dioxide with integrated steps of solvent extraction for removing iron from the leached ore and solvent extraction of a resulting titanium enriched raffinate to produce particles suitable for finishing into pigment grade TiO2. The process can integrate the recovery of HCl from both solvent recovery steps and the recovery of solvent. The process also produces commercial grade ferric chloride.

Abstract: A reconfigurable office partition system that includes movable rigid panels each comprised of a core panel mounted within a perimeter frame. Said core panel comprised of a matrix of compressed straw or other cellulose-based natural fiber lined by paper or paperboard suitable for accepting a variety of surface treatments, and also suitable for accepting nails, screws or other means for hanging or otherwise attaching articles thereon. Frames comprised of vertical and horizontal rails specially adapted to engage said core panels and further adapted to releasably and slidably attach to a series of specialty connectors.

Abstract: A reconfigurable office partition system that includes movable rigid panels each comprised of a core panel mounted within a perimeter frame. Said core panel comprised of a matrix of compressed straw or other cellulose-based natural fiber lined by paper or paperboard suitable for accepting a variety of surface treatments, and also suitable for accepting nails, screws or other means for hanging or otherwise attaching articles thereon. Frames comprised of vertical and horizontal rails specially adapted to engage said core panels and further adapted to releasably and slidably attach to a series of specialty connectors.