The present invention is directed to a method and device to isolate compounds from plant material using vibrational pulsing, vibrational decanting, vibrational sieving and vibrational rinsing. A susceptible liquid is generated by vibrational agitation, decanted when in a vibrating container and then collected by passing over a series of vibrating screens and then rinsed with water while collected on the vibrating screens and the residue collected. The isolated compound can either be collected in the decant or retained on the screens. In an embodiment of the invention, the vibrational rinsing step reduces unwanted impurities isolated.

A device for mixing powders by cryogenic fluid, characterised in that it comprises at least: a chamber for mixing powders, comprising a cryogenic fluid; a chamber for supplying powders in order to allow the powders to be introduced into the mixing chamber; means for agitation in the mixing chamber so as to allow the mixing of the powders placed in suspension in the cryogenic fluid.

A method of generating bubbles of a first fluid in a second fluid, the method comprising: flowing a stream of the second fluid through a microfluidic channel; injecting a stream of the first fluid into the microfluidic channel through an aperture such that bubbles of the first fluid form in the second fluid; and sonicating the microfluidic channel with ultrasound so as to cause the bubbles formed at the aperture to divide.

A food material powder supply device 1 of the disclosure includes a supply tank 50 that temporarily stores food material powder in a tank 50A and supplies the food material powder to a processing container 2A of a food processing machine 2, a vacuum device 70 that reduces the pressure inside the supply tank 50 with vacuum pumps 71A and 71B, and a control device 3 that operates the vacuum device 70 to reduce the internal pressure of the supply tank 50 to be equal to or lower than a predetermined atmospheric pressure at which moisture of the food material powder is evaporated and cools the food material powder in the supply tank 50. A stirring member 54 which is driven to rotate during the cooling of the food material powder is arranged inside the tank 50A.

To provide a microparticle-containing liquid dispersing device capable of dispersing microparticles containing cells, a microparticle sedimentation suppression method, a microparticle sorting or measuring device, and a microparticle sedimentation suppression vibrator. The microparticle-containing liquid dispersing device includes: a microparticle sedimentation suppression vibrator including a fixture configured to connect and hang on a bag containing a microparticle-containing liquid, the microparticle sedimentation suppression vibrator hanging the bag in a vertically downward direction; and a stand that hangs the bag.

Device and method embodiments discussed herein may be used to enhance a brewing process, extraction process, steeping process or infusing process. Such infusion processes may be used for making coffee, tea, oil, alcohol or any other suitable infused liquid where a user desires to enhance or control such a process.

A stirring system includes a vibration device configured to generate vertical vibration and a holder configured to hold liquid having a free surface and receive the vertical vibration from the vibration device. The stirring system further includes processing circuitry configured to generate a Faraday surface wave on the free surface of the liquid to stir the liquid by controlling at least one of an amplitude and a frequency of the vertical vibration.

The present disclosure relates to a method of creating a propellant mixture. The method includes forming an explosive composition mixture, placing the explosive composition mixture into a mixing vessel assembly, and operating an acoustic mixing system at an operating frequency such that the acoustic mixing system causes a vertical displacement of the mixing vessel. The explosive composition mixture has an explosive material, and one or more additives. The mixing vessel assembly has a closed mixing zone having a maximum vertical height. The acoustic mixing system is operated in a manner such that the operating frequency is substantially similar to the resonant frequency and a ratio of the maximum vertical height of the closed mixing zone to the vertical displacement of the mixing vessel assembly is 2.0 or less.

External sonication, which is a technique by which ultrasonic energy is applied externally to a cartridge containing the sample, is contemplated herein. External sonication can be performed by a sonicator external to a sample contained within a cartridge. The cartridge can include sonication particles to enhance sonication or cavitation within the sample. A sonication algorithm can also be used to increase sonication efficiency.

External sonication, which is a technique by which ultrasonic energy is applied externally to a cartridge containing the sample, is contemplated herein. External sonication can be performed by a sonicator external to a sample contained within a cartridge. The cartridge can include sonication particles to enhance sonication or cavitation within the sample. A sonication algorithm can also be used to increase sonication efficiency.