Described is a mixer for a chromatography system. The mixer includes an inlet manifold channel, an outlet manifold channel and a plurality of transfer channels. The inlet manifold channel has an inlet at a proximal end of the inlet manifold channel for receiving an inlet flow. The transfer channels are fluidly connected between the inlet and outlet manifold channels. The respective fluid connections are distributed along each of the inlet and outlet manifolds channels. The transfer channels have different volumes. The mixer may be formed of a plurality of layer and the layers may be diffusion bonded to each other.

A dissolution generator apparatus includes: a dissolution generator, including: a housing shell; a powder support screen assembly extending across an interior of the housing shell and configured to support a column of powder; a pressure mechanism disposed adjacent the powder support screen assembly; a spray delivery assembly located adjacent the powder support screen assembly opposite to the pressure mechanism, the spray delivery assembly comprising a spray nozzle configured to spray a solvent through the powder support screen assembly; a duct having a first end in fluid communication with the housing shell, and a second end; a dissolved powder reservoir in fluid communication with the second end of the duct; and at least one recirculation pump disposed in fluid communication with both the dissolved powder reservoir and the spray delivery assembly, so as to form a fluid recirculation loop between the dissolved powder reservoir and the spray delivery assembly.

Provided is a gas-dissolved water generating apparatus in which a pressure pump and a multi-stage mixer are sequentially arranged on at least one conduit; a circulation pipe connecting an inlet side of the pressure pump and a outlet side of the pressure pump is positioned on the conduit; a gas supply unit for supplying a predetermined external gas to one side of the circulation pipe, which is connected to the inlet side of the pressure pump, via a gas supply pipe; the gas supply unit and the circulation pipe are connected through a three-way valve, and the three-way valve is configured to have a structure of a venturi pipe having wide inlet and outlet channels and a narrow interior channel along the circulation pipe, so that a gas supplied from the gas supply unit is independently sucked.

A system and method of the purification of drinking water, ethanol and alcohol beverages is based on the action of hydrodynamic cavitation processing of microbiological and chemical contaminants, micro particles and colloidal particles. The fluid flow moves at a high rate through a multi-stage cavitation device and filtration module to generate hydrodynamic cavitation features in the fluid flow. The cavitation features generate changes in the velocity, pressure, temperature, chemical composition and physical properties of the liquid. The cavitation features also prevent the deposition of contaminants upon and remove contaminants from the surface of the filter module, reduce the load on the filter elements and increase the life of the filter module.

A water treatment tank includes: a tank body including a bottom surface extending in a horizontal direction; an overflow wall partitioning the inside of the tank body into an upstream tank into which treatment water having absorbed sulfur from an exhaust gas is introduced and a downstream tank into which the treatment water overflowing from the upstream tank is introduced to flow therein; and an inclined part that is provided between the bottom surface of the tank body and the overflow wall in the downstream tank and is inclined downward as it goes from the overflow wall toward a downstream side inside the downstream tank to be connected to the bottom surface of the tank body.

This invention provides a continuous liquid phase type wet exhaust gas treatment method for removing sulfur oxides from exhaust gas and collecting it as gypsum, which method is simple and humidifying liquid is uniformly sprayed into exhaust gas with it. The method is characterized in that humidifying liquid is injected downwardly in a region where exhaust gas flows vertically downwardly.

The efficiency of water disinfection can be significantly increased by supplying the ozone in combination with oxygen to an inlet of a cavitation pump or a line atomizer. A compressor can be introduced at an inlet of the cavitation pump or the line atomizer, compressing the gas mixture at a pressure higher than the pressure within pump or the atomizer. The compressed gases are provided to the inlet of the atomizer or the pump, where the compressed gases mix with the water and enter the cavitation pump or the line atomizer (where most of the dissolution of the gases happens). The compressor allows to increase the amount of oxygen and ozone provided to the pump or the line atomizer, increasing their dissolved concentration. In addition to the disinfecting properties, the higher level of oxygen correlates to an improved taste of the water.

An apparatus for preparing a water/diesel oil micro-emulsion comprises a diesel oil feeding unit (2), an emulsifying composition feeding unit (3), a water feeding unit (4), a mixing tank (5) in fluid communication with the diesel oil feeding unit (2), with the emulsifying composition feeding unit (3) and with the water feeding unit (4). A mixing device (22) is operatively connected to the mixing tank (5). The mixing, device (22) comprises a duct (39) extending along a main direction (X-X) and presenting an inlet opening (40) and an outlet nozzle (4). A cone shaped septum (60) is placed in the duct (39), coaxial with respect to the main direction (X-X) and tapering towards the outlet nozzle (41). The cone shaped septum (60) is provided with a plurality of holes (65) made through its conical wall (63). A plurality of lamellae (76, 80) are arranged in at least a portion of the duct (39) placed downstream of the cone shaped septum (60). The plurality of lamellae (76, 80) divides said portion in a plurality of small chambers (77, 82) and are provided with through holes (78, 81). The holes (78, 81) and the small chambers (77, 82) delimit a labyrinth passageway for the liquid flowing through the duct (39) towards the outlet nozzle (41). The water/diesel oil micro-emulsion is obtained by recirculating a batch contained in the mixing tank (5) and. comprising the diesel oil, the emulsifying composition and the water through a recirculation conduit and through the mixing device (22).

An apparatus and a method for manufacturing instantly emulsified cosmetics is disclosed. The apparatus comprises: a housing; a pump in the housing for discharging an instantly emulsified emulsion outside of the housing; a first container in the housing for storing an internal fluid; a second container in the housing for storing a functional fluid including a functional raw material; a third container in the housing for storing an external fluid; a channel part in the housing for receiving the external fluid, the internal fluid and the functional fluid generate an emulsion; and a tube provides the pump with the emulsion generated in the channel part, wherein the channel part includes: a first channel for mixing the internal fluid and the functional fluid to generate a mixed fluid; and a second channel for mixing the mixed fluid provided from the first channel and the external fluid to generate an emulsion.

Provided is an automatic continuous weighing/raw material supply system of a flooring tile manufacturing apparatus, and more particularly to an automatic continuous weighing/raw material supply system of a flooring tile manufacturing apparatus, which can stably supply a raw material to the flooring tile manufacturing apparatus.