Varied embodiments of a container/dispenser having a multi-chamber bellows member having a plurality of collapsible bellows chambers allowing more than one substance to be contained within the container and simultaneously dispensed when a sufficient axial force is exerted on a platform to compress the bellows member forcing flowable materials from each chamber. In an alternative embodiment, the present invention discloses a retrofit multi-chambered bellows container, which may be adapted to a standard caulking tube container.

An exhaust aftertreatment device for aftertreatment of exhaust gas of an internal combustion engine includes an SCR catalyst for selective catalytic reduction, a feeding apparatus for adding a reductant at an entry point upstream of the SCR catalyst to the exhaust gas, and a mixing apparatus arranged in a flow direction of the exhaust gas between the entry point and the SCR catalyst. The mixing apparatus includes a mixing element and a catalyst element, with the catalyst element having in the flow direction of the exhaust gas a cross sectional area which is smaller than a cross sectional area of the mixing element.

A system and method for introducing a slurry mixture for making gypsum board is disclosed. The system includes, for example, a mixer, a foam injector, and a canister for mixing and moving a slurry mixture of foam and gypsum slurry. Also included in the system is an apparatus having a funnel body constructed and arranged to further mix the slurry mixture. The funnel body includes a number of baffles projecting from its inner wall towards a center and that are spaced around the inner wall. The baffles induce turbulence into the slurry mixture as the slurry mixture moves towards its outlet, thus further mixing the mixture and reducing the flow rate of the slurry mixture before its exits from the outlet for forming the gypsum board.

An additive supply apparatus for a high-pressure liquid jet system is provided. The additive supply apparatus includes a processing head having a central bore extending along a central longitudinal axis of the processing head from a proximal end to a distal end. The additive supply apparatus also includes a first aperture fluidly connected to the central bore to supply a fluid jet to flow longitudinally within the processing head, a second aperture fluidly connected to the central bore to supply a flow of gas to the processing head, and a third aperture fluidly connected to the central bore to supply a flow of an additive fluid to the processing head. The additive supply apparatus further includes a fluid mixing insert disposed within the central bore and fluidly connected to the first, second and third apertures, and a mixing tube in fluid communication with and downstream from the fluid mixing insert.

An apparatus may be for producing nanocarriers and/or nanoformulations. A process may be for producing a nanocarrier and/or a nanoformulation with this apparatus. According to the preparation, a first liquid phase and a second liquid phase are mixed first to give a primary mixture using a static mixer. In a subsequence mixing step the primary mixture is diluted with a third liquid. An aspect of apparatus may be that the arrangement of the static mixer inside a linear pipe conducting a third liquid phase. Thus, the primary mixture exiting the mixer is instantaneously diluted with to give secondary mixture. The volume flow of the third mixture is chosen larger than the volume flow of the primary mixture. By these measures, nanocarriers with improved morphology and homogeneity are produced. Encapsulation efficiency was enhanced as well.

Disclosed cyclonic flow-inducing pumps overcome drawbacks associated with known adverse flow conditions that arise from flow of certain types of materials through a material flow conduit. Such cyclonic flow-inducing pumps provide for flow of flowable material within a flow passage of a material flow conduit (e.g., a portion of a pipeline, tubing or the like) to have a cyclonic flow (i.e., vortex or swirling) profile. Advantageously, the cyclonic flow profile centralizes flow toward the central portion of the flow passage, thereby reducing magnitude of laminar flow. Such cyclonic flow profile provides a variety of other advantages as compared to a parabolic flow profile such as, for example, increased flow rate, reduce inner pipeline wear, more uniform inner pipe wear, reduction in energy consumption, reduced or eliminated adverse considerations such as slugging.

Present invention relates to an apparatus (0) for producing nanocarriers and/or nanoformulation and a process for producing a nanocarrier and/or a nanoformulation by means of this apparatus (0). According to inventive preparation, a first liquid phase (A) and the second liquid phase (B) are mixed first to give the primary mixture (A+B) by means of a static mixer (4). In a subsequence mixing step primary mixture (A+B) is diluted with a third liquid (C). An important aspect of apparatus (0) is the arrangement of the static mixer (4) inside a linear pipe (7) conducting third liquid phase (C). Thus, the primary mixture (A+B) exiting the mixer (4) is instantaneously diluted with (C) to give secondary mixture (A+B+C). The volume flow of the third mixture (C) is chosen larger than the volume flow of the primary mixture (A+B). By these measures, nanocarriers with improved morphology and homogeneity are produced. Encapsulation efficiency was enhanced as well.

Material flow amplifiers overcome drawbacks associated with known adverse flow conditions (e.g., surface erosion and head losses) that arise from flow of certain types of materials (e.g., fluids, slurries, particulates, flowable aggregate, and the like) through a material flow conduit. Such material flow amplifiers provide for flow of flowable material within a flow passage of a material flow conduit (e.g., a portion of a pipeline, tubing or the like) to have a cyclonic flow (i.e., vortex or swirling) profile. Advantageously, the cyclonic flow profile centralizes flow toward the central portion of the flow passage, thereby reducing magnitude of laminar flow. Such cyclonic flow profile provides a variety of other advantages as compared to a parabolic flow profile (e.g., increased flow rate, reduce inner pipeline wear, more uniform inner pipe wear, reduction in energy consumption, reduced or eliminated slugging and the like).

A parabolic mixing nozzle including a body having an internal flow channel having a well and a plurality of parabolic shaped channels extending through the well and wherein each of the plurality of parabolic shaped channels converge together and open into an exit passage to disrupt the laminar flow of material through the parabolic mixing nozzle and a method of making products using the parabolic mixing nozzle.

A static homogenizing apparatus for blending a fluid additive with a polymer melt includes: (a) a homogenizing conduit; and (b) a plurality of homogenizing elements in the conduit for flow of the melted resin and fluid additive through the homogenizing elements in series. The plurality of homogenizing elements includes a plurality of mixing elements and at least one amplifier element. Each mixing element has a quantity of mixing channels passing therethrough, and each amplifier element has a quantity of amplifier channels passing therethrough. The quantity of amplifier channels is greater than the quantity of mixing channels.