Abstract: Continuous spatial atomic layer deposition is performed on a particulate substrate in a continuous reactor comprising a plurality of spatially separated, precursor dosing zones and a means for moving the particulate substrate spatially through the precursor dosing zones to apply an atomic layer deposition coating thereon. The precursor dosing zones may be used simultaneously.

Abstract: A mist generator may include a reservoir storing a solution, a plurality of ultrasonic vibrators, a mist delivery path, and a mist collector. The plurality of ultrasonic vibrators may be disposed under the reservoir and configured to apply ultrasonic vibration to the solution stored in the reservoir to generate mist of the solution in the reservoir. The mist delivery path may be configured to deliver the mist from an inside of the reservoir to an outside of the reservoir. The mist collector may be disposed above the solution in the reservoir, wherein an upper end of the mist collector may be connected to an upstream end of the mist delivery path, a lower end of the mist collector may include an opening, and a width of the mist collector may increase from the upper end toward the opening. The plurality of ultrasonic vibrators may be located directly under the opening.

Abstract: An inflow base which is permeable to process air and includes openings for the process air which flows thought the inflow base. The inflow base is arranged in the fluidizing apparatus in a manner rotatable about an axis Z of the fluidizing apparatus and subdivides this into a distribution chamber and into a vortex chamber. The inflow base of the fluidizing apparatus includes at least a first and a second inflow base plate, wherein one of the inflow base plates at its outer end includes or forms a sealing element.

Abstract: A reactor for coating particles includes a vacuum chamber configured to hold particles to be coated, a vacuum port to exhaust gas from the vacuum chamber via the outlet of the vacuum chamber, a chemical delivery system configured to flow a process gas into the particles via a gas inlet on the vacuum chamber, one or more vibrational actuators located on a first mounting surface of the vacuum chamber, and a controller configured to cause the one or more vibrational actuators to generate a vibrational motion in the vacuum chamber sufficient to induce a vibrational motion in the particles held within the vacuum chamber.

Abstract: Device for treating particles having a vortex chamber defined by end walls at both ends and a circular wall, a rotation imparting device with a fluid feeder arranged in a mainly tangential direction, a particle outlet and a central fluid outlet, an auxiliary chamber coaxially arranged with the vortex chamber defining a treating zone, which auxiliary chamber has a circular outer wall and an end wall and opens into the vortex chamber through an opening in the end wall of the vortex chamber opposite the central fluid outlet, a device for injecting particles coaxially into the treating zone, and a device for feeding a treating fluid into the treating zone in mainly axial direction, wherein the ratio of the area of the opening to the cross-sectional area of the vortex chamber is less than 0.50.

Abstract: Disclosed are a coating apparatus and a coating method. The coating apparatus includes a chamber, a support located in an interior space of the chamber and configured to support a substrate which is to be coated, an ejection nozzle configured to eject a coating material toward the support, and an electric field forming unit configured to form an electric field in a movement path of the coating material to provide kinetic energy for the coating material.

Abstract: In a method of coating a particulate material, a particulate material is fed into a mixing chamber. The particulate material is agitated within the mixing chamber and conveyed to a mixing chamber outlet. A coating is directed into the mixing chamber and the flow of the coating is controlled based on the volumetric flow rate of the particulate material into the mixing chamber. The coating includes at least one compound selected from herbicides, insecticides, nutrients, wetting agents, surfactants, fungicides, biologicals, inoculants, and mixtures thereof.

Abstract: An agricultural apparatus for metering and treating granules such as seeds and granular crop additives. The apparatus comprises a metering device rotatably mounted on a spray chamber, the spray chamber connected to a conveyance device intake such as an auger. The metering device is rotatable between first (use) and second (transport) positions.

Abstract: Disclosed herein is an explosive composition for soft and wet ground. The explosive composition comprises an explosive comprising an oxidiser component in a water in oil emulsion or a water gel, and a bulking agent comprising discrete particles of a combustible substance. The combustible substance is water soluble but, in the explosive composition, migration of the combustible substance from the discrete particles to the oxidiser component is inhibited. Also disclosed is a method for delivering an explosive composition to a borehole, for example a borehole in soft and wet ground.

Abstract: The drum coater comprises a substantially cylindrical drum (11) with a peripheral wall and a substantially horizontal axis of rotation. The method comprises providing a coating zone within the drum, feeding tablets into the drum, spinning the drum containing the tablets at a rotational speed such that a substantially annular bed of tablets is created, providing means for creating a cascade (19) of tablets at least in a part of the coating zone and spraying the tablets in the coating zone.

Abstract: A rotary atomizer is disclosed for the even distribution of a treatment fluid within a treatment chamber. The treatment fluid is delivered onto a rotating disk atomizer through multiple outlet ports. Fluid passages provide each outlet port with an even flow of treatment fluid at generally the same time and rate. This even and simultaneous flow of treatment fluid results in a more even distribution of treatment fluid on the seed that flows through the treatment chamber throughout the treatment cycle.

Abstract: A signal cable structure includes a set of strands, an outer insulation tube and a water swellable powder. The set of strands includes a plurality of twisted pairs. The twisted pairs are enclosed to form a center portion, and each of the twisted pairs includes two wires intertwined with each other. The outer insulation tube sheaths the set of strands; an outer ring portion is surrounded outside the set of strands and formed between the outer insulation tube and the set of strands. The water swellable powder is distributed in the outer ring portion, and the center portion of the set of strands is not distributed with the water swellable powder. Thereby, a signal cable with waterproof performance is provided.

Abstract: An apparatus and method is described to coat small and large quantities of solid particles using atomic layer deposition, with increased material utilization and decreased cycle times. The resulting higher coating efficiency ALD process is achieved by a controlled pressure differential acting across a rotating porous vessel that contains a plurality of solid particles. The apparatus is comprised of two coaxial cylindrical porous vessels with a means for one to rotate, and a two stage rotary feedthrough with a specialized hollowed out shaft, which enables both rotation of the vessel and reactant, purge, and product gas transport across a particle bed that undergoes mixing.

Abstract: The invention relates to a device for the gluing of particles, in particular wood particles, including a dryer and a line transporting the stream of particles, wherein the stream of particles is being introduced in a main flow direction into the dryer via the outlet. A binder is supplied to the stream of particles, said binder being introduced via a nozzle device with a speed component directed against the main flow direction.

Abstract: A method to treat fibrous materials for use in the formation of a biocomposite material that significantly reduces or eliminates the odors emitted from the fibrous materials is provided. In the method, the fibers or fibrous materials are initially treated to extract the raw fiber from the source plant material and the remove unwanted fractions of the fiber, such as the hemicellulose, lignin, and pectin, among others, leaving only the intact cellulose fibers. These cellulose fibers are then further processed in a second step to remove the odor from the cellulose fibers. The second step includes a combination of a second chemical treatment, dehumidification, and/or a cold plasma modification to render the cellulosic fibers odorless.

Abstract: A dispenser system for applying multi-component adhesives or like substances to work surfaces in carpeting, roofing and like applications as well as a method of dispensing and applying multi-component adhesives to work surfaces.

Abstract: A mixing apparatus for mixing powder and liquid, includes: an apparatus main body having an internal space; a cylindrical member arranged in the internal space with one end facing upward and the other end facing downward, the one end and the other end being opened; a powder dispersing portion arranged above the apparatus main body, the powder dispersing portion dispersing the powder into a space of the cylindrical member; a liquid spraying portion arranged in a vicinity of the powder dispersing portion, the liquid spraying portion spraying the liquid into a space of the cylindrical member; a collection portion arranged below the apparatus main body, the collection portion collecting a mixed powder consisting of the powder dispersed by the powder dispersing portion and the liquid sprayed by the liquid spraying portion; a filter arranged around the cylindrical member in the internal space; and a discharge port discharging air in the internal space through the filter.

Abstract: A mixing chamber for mixing a variety of dry ingredients with a liquid is disclosed. The mixing chamber has an accumulation chamber that evenly distributes ingredients as they pass a liquid spray nozzle, resulting in uniform hydration. The liquid may be sprayed at a variety of pressures to achieve varying levels of granule hydration to permit the manufacture of dough, batter, or other compositions. Even dry ingredients which are generally slow to absorb moisture may be rapidly and evenly hydrated without an excess of liquid. Process parameters, such as volume flow rate of the dry ingredients, can also be varied.

Abstract: Particle production apparatus 1 including processing section 3 in which a processing liquid is adhered to a surface of each of inorganic particles contained in a powder material, chamber 4 connected to processing section 3 at a downstream side thereof in which the powder material is separated from gas carrying the material, powder material supply device 50 with supply portion 5 and supply unit 6 for supplying the powder material into processing section 3, and processing liquid spraying device 70 having a nozzle 7, a pump 8, a supply unit 9 for supplying the processing liquid, and a high-pressure gas (air) generating unit 11. Processing liquid spraying device 70 is configured to spray processing liquid as droplets onto the powder material just after the powder material being supplied into the processing section 3. Preferably, a volume of the processing section 3 is smaller than a volume of the chamber 4.

Abstract: Particle production apparatus 1 including processing section 3 in which a processing liquid is adhered to a surface of each of inorganic particles contained in a powder material, chamber 4 connected to processing section 3 at a downstream side thereof in which the powder material is separated from gas carrying the material, powder material supply device 50 with supply portion 5 and supply unit 6 for supplying the powder material into processing section 3, and processing liquid spraying device 70 having a nozzle 7, a pump 8, a supply unit 9 for supplying the processing liquid, and a high-pressure gas (air) generating unit 11. Processing liquid spraying device 70 is configured to spray processing liquid as droplets onto the powder material just after the powder material being supplied into the processing section 3. Preferably, a volume of the processing section 3 is smaller than a volume of the chamber 4.

Abstract: An apparatus for distributing oil into fluid food product includes a batch tank, a transfer line, a pressure tank, a funnel, an oil dispenser, an inline shear mixer, and a flow line. The batch tank holds a volume of fluid food product. The transfer line is in fluid connection with the batch tank. The pressure tank holds a volume of oil. The funnel is disposed through a top opening in the pressure tank and dispenses oil into the pressure tank. A stem portion of the funnel extends at least halfway into an interior of the pressure tank. The funnel includes at least one vent. The oil dispenser dispenses oil from the pressure tank into a flow of fluid food product from the batch tank. The inline shear mixer mixes the fluid food product and the oil. The flow line flows the fluid food product-and-oil mixture to the batch tank.

Abstract: A batch coater assembly (20) includes an upright coater container (24) with a container-supporting lift frame assembly (26). In use, particulate materials such as seed are introduced into the container (24) and coated therein. After coating, the assembly (26) is employed to lift the container (24) to a position permitting placement of a bin (22) beneath the container (24), so that coated particulates can be directly transferred from the container (24) to the bin (22). This permits rapid batch coating of particulates from the bin (22), with refilling of the bin (22) after the coating operation. An optional dust hood assembly (28) can be employed during delivery of coated particulates to the bin (22), in order to capture dust incident to the particulate delivery.

Abstract: A mixing chamber for mixing a variety of dry ingredients with a liquid is disclosed. The mixing chamber has an accumulation chamber that evenly distributes ingredients as they pass a liquid spray nozzle, resulting in uniform hydration. The liquid may be sprayed at a variety of pressures to achieve varying levels of granule hydration to permit the manufacture of dough, batter, or other compositions. Even dry ingredients which are generally slow to absorb moisture may be rapidly and evenly hydrated without an excess of liquid. Process parameters, such as volume flow rate of the dry ingredients, can also be varied.

Abstract: Disclosed herein are powder mixing apparatuses and methods that utilize the deagglomerizing and mixing effects of an air flow that impacts a flowing powder. The resulting powder can have smaller particle sizes and/or exhibit a more homogenous mixture than the premixed powder.

Abstract: The present invention relates to a device for coating and mixing granular products, in particular food products, more in particular peanuts, the device comprising a compartment defined by a rotary bottom part and a stationary circumferential side wall, the device further comprising: a product supply for supplying the products into the compartment, a substance supply for supplying a substance into the compartment, a drive for rotating the rotary bottom part about its substantially vertical axis, wherein the rotary bottom part and the stationary circumferential side wall comprise non-stick parts which define a substantial part of an inner surface of the compartment and which are manufactured from a non-stick material, wherein said non-stick parts are mechanically connected to the device via detachable connectors, allowing fast replacement of worn-out non-stick parts by new, same non-stick parts.

Abstract: A fluidized bed coating apparatus for coating liquid onto the surfaces of particles directed into a coating chamber. A liquid spray nozzle assembly disposed below a hollow separator within the coating chamber includes an ultrasonic atomizer for atomizing coating liquid into a fine liquid particle cloud and a pressurized air directing air cap for forming the ultrasonically atomized fine liquid particle cloud into a cone shaped spray pattern and propelling the liquid particles through the separator into an upbed region of the coating chamber for recirculation in an outbed region, and through the separator. A cooling air passageway system is provided within the spray nozzle assembly for cooing the ultrasonic atomizer during operation.

Abstract: A method of coating metallic powder particles includes disposing an amount of metallic powder particles in a fluidizing reactor and removing moisture adhered to the powder particles within the reactor with a working gas at an elevated temperature for a predetermined time. The method further includes coating the powder particles in the reactor with silicon present within the precursor gas at an elevated temperature for a predetermined time and purging the precursor gas from the reactor using the working gas.

Abstract: A device for coating items is provided. The device includes a hopper configured to hold particles of coating. The device also includes a spout including a first end and a second end. The spout is coupled to the hopper at the first end and is configured to receive the particles of coating from the hopper. The device also includes a distribution device coupled between the hopper and the spout and configured to distribute the particles of coating from the hopper into the spout at the first end of the spout. The device also includes a size adjuster device coupled to the second end of the spout. The size adjuster device is configured to resize the particles of coating and to discharge the particles of coating.

Abstract: A drum sputtering device that can uniformly deposit target atoms on all over particles is provided. The drum sputtering device includes a vacuum container 2 that contains particles, a tubular drum 10 that is arranged inside the vacuum container 2 and at least one end face 10c of which is open, and a sputtering target 16 that is arranged inside the drum 10. With a supporting arm 11, a drive motor 12 for rotation, a drive motor 13 for swing, a first gear member 14, and a second gear member 15, the drum can be rotated around the axis of the drum 10 and the drum 10 can be swung so that one end portion 10e and the other end portion 10f in the axial direction of the drum 10 are relatively vertically switched.

Abstract: A powder coating apparatus reactor includes a loading port for a powder material, an inlet for one or more coating precursors, and a reaction chamber having an inner surface and a plurality of axial baffles. Each axial baffle extends inwardly from the inner surface of the reaction chamber of the rotary vessel. The plurality of axial baffles is configured to keep the powder material flowing within the reaction chamber during rotation of the rotary vessel to facilitate contact between the powder material and the one or more coating precursors. The powder coating apparatus further includes a rotary vacuum seal located at the loading port. The powder coating apparatus also includes a motor capable of actuating the rotary vessel about a center axis for rotation during reaction of the powder material with the coating precursors in the reaction chamber. Methods for coating powder materials with such a reactor are also provided.

Abstract: A method of treating particles by disaggregating, deagglomerating, exfoliating, cleaning, functionalizing, doping, decorating and/or repairing said particles, in which the particles are subjected to plasma treatment in a treatment chamber containing a plurality of electrodes which project therein and wherein plasma is generated by said electrodes which are moved during the plasma treatment to agitate the particles.

Abstract: A fluidized bed granulator comprising one or more compartments with a floor with openings for the supply of a fluidization medium and a plurality of sprayers. The sprayers are connected to a supply of a granulating liquid and are configured to spray the liquid in one or more spraying zones next to one or more unsprayed zones of the fluidized bed.

Abstract: The present invention generally relates to the field of pharmaceutical sciences. More specifically, the present invention includes apparatus and devices for the preparation of pharmaceutical formulations containing large diameter synthetic membrane vesicles, such as multivesicular liposomes, methods for preparing such formulations, and the use of specific formulations for therapeutic treatment of subjects in need thereof. Formation and use of the pharmaceutical formulations containing large diameter synthetic membrane vesicles produced by using the apparatus and devices for therapeutic treatment of subjects in need thereof is also contemplated.

Abstract: An injector head for delivering particulate material from a feeder source to a receiver is fitted with a plurality of splitter bars extending generally laterally from the sidewalls thereof into the space through which particulate material is fed as it flows into a receiver. Spray nozzles mounted to said sidewalls below said splitter bars spray coating material generally laterally relative to said sidewalls and generally laterally relative to the length of said splitter bars so as to coat particulate material as it passes over and to the sides and ends of said splitter bars.

Abstract: A system is provided for removing arsenic from water to safe levels at or below the EPA standards. The system is a hybrid spouted vessel/fixed bed filter system that significantly enhances/improves arsenic removal for drinking water using zero-valent iron (ZVI) particles. Movement of the circulating, iron-containing particles in a dense moving bed that forms on the spouted vessel bottom creates an abrasive “self-polishing” action among them that continuously generates colloidal iron corrosion products. This material then circulates with the water in the vessel and is removed and concentrated in a fixed bed filter. The colloidal material captured and immobilized in the filter has been shown to remove arsenic from contaminated water at very rapid rates.

Abstract: A device for injecting a fluid internally of a flow of loose material, comprising: a feeder (2) of loose material (100), provided with a lower discharge mouth (24) through which the loose material (100) flows along a descending direction (Y); an injector (3), predisposed to inject a fluid onto the loose material (100), which injector (3) is located below the discharge mouth (24) such as to be positioned internally of the flow of loose material (100).

Abstract: A spout assembly and related method of regulating the flow of particulate material. The spout assembly includes a chute, at least first and second plates, and a counterbalance mechanism. The first and second plates are positioned downstream from the chute, the lower ends of the first and second plates defining an opening with an area that is smaller than a cross-sectional area of the chute so that the material may accumulate prior to passing through the opening. The counterbalance mechanism produces a biasing force on the first and second plates toward the centerline to adjust the area of the opening, and permits the first and second plates to move outwardly away from the centerline in response to the weight of the accumulated material. The counterbalance mechanism includes at least a first separately adjustable counterbalance coupled to the first plate and a second separately adjustable counterbalance coupled to a second plate.

Abstract: Methods for producing solid, substantially round, spherical and sintered particles from a slurry of a raw material having an alumina content of greater than about 40 weight percent. The slurry is processed to prepare green pellets which are sintered in a furnace with microwave energy at a temperature of 1480 to 1520° C. to produce solid, substantially round, spherical and sintered particles having an average particle size greater than about 200 microns, a bulk density of greater than about 1.35 g/cm3, and an apparent specific gravity of greater than about 2.60.

Abstract: A rotary atomizer is disclosed for the even distribution of a treatment fluid within a treatment chamber. The treatment fluid is delivered onto a rotating disk atomizer through multiple outlet ports. Fluid passages provide each outlet port with an even flow of treatment fluid at generally the same time and rate. This even and simultaneous flow of treatment fluid results in a more even distribution of treatment fluid on the seed that flows through the treatment chamber throughout the treatment cycle.

Abstract: Disclosed is a method for making a controlled release fertilizer with water-based coating using a closed large numerically controlled fluidized bed and a device therefor: collecting a granular fertilizer with a suitable granule size into a barrel; sucking the same into a coating cavity by negative pressure and making the same fluid; directing a water-based coating liquid into a spray gun, then spraying the liquid onto the surface of the fertilizer granules after nebulization; collecting the impurities in the air discharged from the coating cavity by means of a cyclone separator; dehumidifying the air discharged from the cyclone separator by means of a fluidized drying tower; and then the coating is completed.

Abstract: The invention relates to a rotary disc device (1) in a rotary fluidized bed, the outer edge of said disc rotating inside, and faster than, the fluidized bed, thereby allowing: the rotation speed of the fluidized bed to be accelerated, solid particles and/or micro-droplets to be supplied to the fluidized bed or to the free central area, and different annular areas of the fluidized bed to be separated. The invention also relates to methods for transforming solid particles or micro-droplets on contact with the fluids flowing through the rotary fluidized bed or for transforming fluids on contact with solids in suspension in the rotary fluidized bed, using said device.

Abstract: Apparatus, systems and methods for monitoring and controlling the amount of moisture introduced into the forming hood area in the manufacture of mineral fiber insulation products. Moisture from coolant liquids, binder dispersions and binder diluents are all introduced deliberately into a forming hood; ambient moisture and water from combustion are additional sources. A series of global variable control valves, one for each fluid system; as well as individual variable control valves for each fiberizing unit are provided with associated meters. Sensors monitor fibrous pack conditions and ambient conditions and provide inputs to the valve control system. A specific 3-ring liquid dispensing system is also disclosed.

Abstract: A reverse fluidized bed reactor (FBR) is separated by a thermally insulating vertical divider into a pre-reaction heating zone, a reaction zone, and a dehydrogenation zone. The dehydrogenation zone can be distinct, or the heating zone can serve as the dehydrogenation zone. Particles of polysilicon circulate upward through the heating zone and into the top of the reaction zone, where deposition of silicon occurs, and the grown particles slowly settle until they reenter the bottom of the pre-reaction heating zone. Dust formation, wall deposition, and hydrogen content in the product silicon particles are thereby minimized.

Abstract: A batch-type particulate treating apparatus (10) includes an upright bin or hopper (20) equipped with a central, rotatable lifting augur (68) having a bored shaft (70) and helical flighting (80, 82). Coating liquid passes through the bore (72) of shaft (70), and is delivered through ejectors (86, 88) mounted on the augur flighting (80, 82). A pneumatic assembly (16) serves to direct pressurized air upwardly through a clearance (96) between the augur base and the adjacent inner surfaces of hopper (20). In operation, liquid coating material is ejected into the particulates during rotation of the augur (68) and operation of the pneumatic assembly (16), in order to uniformly and efficiently coat the particulates. The apparatus (10) is particularly designed for treating of seeds.

Abstract: A treatment machine for containers includes a drive unit and a manipulation unit connected to the drive unit. The drive unit comprises a hollow bore, the hollow bore being configured to accommodate an accommodated structure, which is either a machine-specific subassembly or a line.

Abstract: A continuous dosage form coating apparatus uses vibrational impulses to maintain a dosage forms in a fluid state to expose them to a coating material atomized by spraying.

Abstract: A fluid bed apparatus for coating solid particles. The apparatus includes a housing having upwardly extending walls surrounding a perforated base plate, a nozzle for atomizing a coating liquid, the nozzle being provided in the upwardly extending walls, and a device for providing fluidisation gas through the perforations of the base plate for the maintenance of a fluidised layer. The coating liquid nozzle is provided in a channel for co-current introduction of a dispersion gas, the channel debouching into the fluid bed through an orifice having a radius of 5 mm or more. The apparatus provides for the production of particles having smooth surfaces, high yield and a low tendency to form agglomerates.

Abstract: A fluid bed granulation process of a predetermined substance comprises the steps of: forming, through a fluidification. air flow of predetermined flow rate, a fluid bed of granules of said substance to be granulated fed to it in the form of seeds,—feeding said fluid bed with a continuous flow of a growth substance (or liquid).

Abstract: An exchangeable cartridge system for use with a production coater for coating a material with a solution or a suspension. The exchangeable cartridge system includes an integrated drum and exhaust plenum, the drum is connectable with a motor of the production coater and the exhaust plenum is connectable with an exhaust duct of the production coater. The exchangeable cartridge system provides for simple exchange of drums having a wide range of production capacities.

Abstract: The invention relates to a method of generating a ‘multicomponent particle comprising: and a multicomponent particle generating system comprising: a first nozzle constructed to generate at least one isolated particle; a second nozzle arranged to generate a generally uninterrupted fluid jet without breaking up, —said first and second nozzles arranged to have said isolated particle collide with the fluid jet so as to combine said particle with fluid of the second fluid jet, for providing a multicomponent particle; and a collector by which said isolated particles can be captured after collision with the fluid jet.