The Mechanism of Ultrasonic Cleaning, Effective Application Methods, and the Latest Advanced Technologies Lecturer: Shibano will give an opening address. To eliminate cleaning techniques reliant on experience and intuition, and to establish a cleaning theory based on experimentation and theory, I founded the Japanese Society for Cleaning Technology in 1993 with the aim…続きを読む
Bluestar R&D has commercialized a technology to make the impact force of ultrasonic cavities more powerful than the limit of impact force generated under atmospheric pressure. They are beginning to take on the challenge of producing a variety of nanoparticles, as well as ultrasonic organic synthesis. First, they experimented with the production of nanozeolites and…続きを読む
Mechanism and Effective Use of Ultrasonic Cleaning and Latest Application Technology Greetings from Mr. Shibano, Lecturer. In 1993, I founded the Japan Cleaning Engineering Society in order to establish a cleaning theory based on experimentation and theory, eliminating cleaning technology that relies on experience and intuition, and aiming to establish environmentally friendly cleaning technology. However,…続きを読む
Ultrasonic waves are used to generate so-called spherical nebula cavities (micro vacuum nuclei) in liquids. The diameter of the cavity will be 10 mmΦ. That is, a vacuum ball with a diameter of 10 mm Φ is generated in about 1/40000th of a second and annihilated in 1/40000th of a second. It then moves at…続きを読む
There have been some failures. A sake brewer in Kumamoto asked us if we could make better tasting sake by irradiating it with ultrasonic waves. The idea was to accelerate the aging process by using ultrasonic vibration. 40KHz, 600W ultrasonic waves were irradiated for 30 seconds on the sake prepared by the sake brewer, and…続きを読む
Ultrasound is used to accelerate chemical reactions. A method that has been tried and tested for a long time, with only records of failure. Many companies are reluctant to use ultrasonic waves to accelerate chemical reactions. Have the causes of failure been analyzed? Have the causes of the failures been blamed on ultrasound? I have…続きを読む