An innovative alternative to hydrodesulfurization is the ultrasonically assisted desulfurization. High local temperatures resulting from ultrasonic cavitation change the chemical reaction kinetics of the desulfurization process. This effect allows for alternative – less expensive – catalysts or alternative desulfurization chemistry to be used.
Ultrasonication is an effective means to break cell structures. This effect can be used for the extraction of intracellular materials, e.g. starch from the cell matrix.Ultrasonication generates alternating high-pressure and low-pressure waves in the exposed liquid.
Our extensive knowledge in the machining of glass and ceramics, combined with unique ultrasonic machining capabilities, enable Altrasonic to provide cu stom, high-quality, cost-effective solutions that meet the strict requirements of the semiconductor industry.
Ultrasonic assisted machining is a recently-developed technique, in which high-frequency (> 20 kHz) vibration is superimposed onto the movement of a standard drill bit in the axial direction, providing advantages including reduced drilling forces (reduction often in excess of 80%) and improved quality of drilled holes when compared to conventional drilling.
Ultrasonic assisted machining is a recently-developed technique, in which high-frequency (> 20 kHz) vibration is superimposed onto the movement of a standard drill bit in the axial direction, providing advantages including reduced drilling forces (reduction often in excess of 80%) and improved quality of drilled holes when compared to conventional drilling.
Ultrasonic assisted machining is a recently-developed technique, in which high-frequency (> 20 kHz) vibration is superimposed onto the movement of a standard drill bit in the axial direction, providing advantages including reduced drilling forces (reduction often in excess of 80%) and improved quality of drilled holes when compared to conventional drilling.