A mixing chamber in which a first liquid comes into contact with a second liquid, and a gas injection device designed to inject a gas into the mixing chamber, wherein the gas injection device includes: a gas source to provide the gas at a predetermined pressure, and a metering unit to limit the gas provided by the gas source to a predetermined flow rate, wherein the metering unit is in contact with the mixing chamber on a gas outlet side of the metering unit, wherein the gas outlet side of the metering unit includes an elongated gap, wherein the gas passes out of the metering unit into the mixing chamber via the elongated gap, and wherein the gas passes out of the metering unit into the mixing chamber.

The invention relates to a mixing conveyor for an injection molding system, in particular a thixomolding injection molding system, or the like for conveying a granule-powder mixture, comprising the following: a mixing container (10), with at least one feed (11, 13) for granular material (12) and/or powdery material (14); and at least one mixing device (13a, 13b, 13c, 13d) which is designed to mix the granular material (12) and the powdery material (14) to form a granule-powder mixture; and a mixing container outlet (15), which can be arranged in particular in the vicinity of a melting area (51) of the injection molding system (50) or the like, and is designed to discharge the granule-powder mixture or to feed it to the injection molding system (50) or the like for at least partial melting.

A stirring device has a storage tank and a stirring member that stirs an inside of the storage tank, and the stirring member has a humidified air release port through which humidified air, which is air humidified, is released into the storage tank.

There is provided methods and systems for disaggregation and deagglomeration of small scale materials such as carbon nanotubes by cavitation of a treatment substance. The treatment substance may be a substance such as CO.sub.2 which is capable of undergoing phase changes. Systems must be capable of withstanding high pressures, and cavitation may be done by ultrasound, mechanical agitation, injection of a jet stream, or other methods. Materials treated via the methods of the invention may be removed without the use of chemical surfactants or other chemical modification means, and may be further used in a battery.

Disclosed are various embodiments for a rotating mixing chamber apparatus for tire curation. In some examples, an apparatus includes a curing bladder of a tire curing mold and a media distribution cap positioned in a center of the curing bladder. The media distribution cap has an inlet chamber to receive a gas in a plurality of distribution openings. The media distribution cap is configured to rotate about a center axis of the curing bladder when the gas enters the inlet. The gas is distributed into the curing bladder through the distribution openings.

A slurry storage device that stores an aqueous slurry containing a high nickel material prepared by a dispersion device which mixes a powder and a solvent, the device includes a holding unit that holds the aqueous slurry, and a pH value rise suppressing unit that suppresses a rise in a pH value of the aqueous slurry.

Systems, devices, and methods for beverage preparation. Embodiments of the present disclosure include a beverage system including: a fluid feeder configured to discharge a fluid; an ingredient feeder configured to discharge one or more ingredients; a mixing chamber having a dispensing opening, the mixing chamber configured to receive the fluid and the one or more ingredients; a mixer configured to mix the fluid and the one or more ingredients in the mixing chamber; a dispenser configured to control dispensing from the mixing chamber via the dispensing opening; and a controller or control circuit programmed to perform operations including: receiving from a user a selection for a beverage; and producing the beverage automatically.