Energetic challenges and sonochemistry: A new alternative for hydrogen production?

Acoustic frequency and optimum sonochemical production at single and multi-bubble scales: A modeling answer to the scaling dilemma

“…This value is 7 and 5 times higher than those retrieved under 20 and 300 kHz, respectively, the decrease ratio exceeds 10 5 when passing from 200 to 800 kHz, at reactor scale. To the best of our knowledge, the experimental results that dealt with the sonochemical production of hydrogen [41] , [42] did not analyze its frequency dependency under comparable operational conditions.…”

Sono-electrolysis performance based on indirect continuous sonication and membraneless alkaline electrolysis: Experiment, modelling and analysis

“…The sonochemical pathway of hydrogen production [67] under the conditions of sonication is also investigated in order to assess its contribution in the production of hydrogen. The following chemical mechanism, reported in Table 2 , is considered to occur within the single acoustic cavitation bubble, behaving as a microscopic reactor with variable volume, temperature and pressure, described respectively in Eqs.…”

Research on Reactive Power Compensation Based on Magnetic Saturation Controllable Reactor

“…When performing numerical calculations, it is necessary to determine the conduction of each semiconductor element in the time course. According to the possible conduction of the reactor thyristors K1 and K2 and the diode D, the five working states of the reactor are summarized, that is, the five circuit topology diagrams of the reactor, and the corresponding five working states are listed as follows [8][9][10]:…”