A apparatus for dispersing carbon nanotubes according to the present invention includes: a solution receiving part including a solution receiving body portion, a flow pipe portion formed by passing through an inside of the solution receiving body portion, and through which a CNT solution flows, and a spiral guide portion formed on an inner wall of the flow pipe portion and configured to guide the CNT solution to spirally flow; and an ultrasonic vibrator part mounted on an outer wall of the solution receiving body portion, and configured to provide ultrasonic waves to the CNT solution, wherein the spiral guide portion has a right spiral type and a left spiral type alternately formed on the inner wall of the flow pipe portion so that a rotation direction is changed twice or more.

The disclosure relates to the technical field of solar seawater desalination, in particular to an all-weather solar seawater desalination device and a method. Through a prepared composite hydrogel evaporator, the water in seawater is evaporated into steam and condensed into fresh water. By combining solar energy with a long afterglow luminous device, the composite hydrogel evaporator is irradiated by solar energy to evaporate during the day, while at night, the light energy released by the long afterglow luminous device continues to maintain the evaporation process.

As described herein, there is a polymer dispersion system comprising: (a) a first sub-system for transporting a fluid; (b) a modular unit for transporting dry materials; (c) a mixing device in fluid communication with the egress of the first sub-system and the egress of the modular unit; (d) a tank assembly comprising an ingress and an egress, the ingress of the tank assembly being in fluid communication with an egress of the mixing device; and (e) a transfer sub-system comprising an ingress that is coupled to the egress of the tank assembly. The modular unit may comprise a platform constructed of a frame and a first conveying unit. The platform comprises a conduit comprising a conduit inlet and a conduit outlet, a plurality of sealing mechanisms disposed around the platform inlet, and a vibrator. The first conveying unit in fluid communication with the conduit outlet.

A pharmaceutical compounding system includes a plurality of vials and a receptacle. The system is arranged to remove substances stored within the vials and combine them within the receptacle to form a medication, and each vial is continuously maintained gripped within the system during preparation of the medication.

A method for improving the stability of a soil sample comprises a steps of: a) acquiring the soil sample, b) acquiring a cement, c) forming a cement powder (nano-cement) with an average particle size of between 2 nm and 150 nm, optionally preparing a suspension of the nano-cement in water, d) mixing the cement powder or the suspension of the cement powder in water with the soil sample in a weight ratio of between 1:100 and 1:1 of the cement powder to the soil sample, respectively, e) applying the mixture obtained in step d) to the required construction site, optionally by applying the PWS mixture.

A portable preparation assembly to prepare liquid cosmetic/cleanser products in a personalised way has a container which is configured to contain a solvent liquid and includes a base wall, a lateral wall and an upper opening opposite to the base wall; a housing seat configured to house a solid cosmetic/cleanser and arranged at least partially inside the container; and a stirring device which is configured to stir the solvent liquid in the container so as to determine at least partial dissolution of the solid cosmetic/cleanser in the solvent liquid and mix the dissolved solid cosmetic/cleanser with the solvent liquid to obtain the liquid cosmetic/cleanser product.

A dispersion device includes a stirring and mixing unit that mixes a powder with a liquid, a powder feed unit that feeds the powder to the stirring and mixing unit, and a dry gas generation unit that supplies a dry gas to the powder feed unit. The powder feed unit is sealable.

The invention relates to an ultrasonic infusion device comprising an ultrasonic wave generator, a basin physically connected to the ultrasonic wave generator to form a rigid assembly and wherein said basin is arranged to comprise an ultrasound-conducting liquid, and an infusion container comprising a base, wherein vibration absorbing means are mounted between the rigid assembly and a container carrier, and wherein the base of the infusion container is dimensioned to be supported by the container carrier and is shaped to ensure continuous contact with the ultrasound-conducting liquid.

A method for production of a modified cement powder comprises comprising the steps of: a) acquiring batch cement, and b) forming a modified cement powder A method for improving the stability of a soil sample comprises a steps of: a) acquiring the soil sample, b) acquiring a cement, c) forming a cement powder (nano-cement), optionally preparing a suspension of the nano-cement in water, d) mixing the cement powder or the suspension of the cement powder in water with the soil sample e) applying the mixture obtained in step d) to the required construction site, optionally by applying the PWS mixtureing, f) forming the mixture at the construction site in accordance with a predetermined construction project until a structure of predetermined dimensions is obtained, g) exposing the structure obtained in step f) to an amount of water for the curing time.

A process for preparing a hop extract emulsion, at least comprising the steps of: Providing a hop extract, mixing the hop extract with water, wherein the mass ratio of water to hop extract is from 40:60 to 95:5 (water:hop extract), and homogenizing the resulting mixture using ultrasound, resulting in the hop extract emulsion; and the hop extract emulsion prepared according to the invention, beverages and foodstuffs prepared thereby, and corresponding uses.