{"id":17511,"date":"2026-03-20T10:09:24","date_gmt":"2026-03-20T09:09:24","guid":{"rendered":"https:\/\/www.sinaptec.fr\/?page_id=17511"},"modified":"2026-03-20T10:27:38","modified_gmt":"2026-03-20T09:27:38","slug":"ultrasound-assisted-homogenization","status":"publish","type":"page","link":"https:\/\/www.sinaptec.fr\/en\/ultrasound-assisted-homogenization\/","title":{"rendered":"Ultrasound-Assisted Homogenization: From Lab to Industrial Scale-Up"},"content":{"rendered":"
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Problem: The Importance of Homogeneity in Liquid Processes<\/strong><\/h2>\n
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The homogeneity<\/strong> of liquid\u2013liquid<\/strong> and liquid\u2013solid<\/strong> mixtures is undoubtedly one of the most critical factors influencing both process compliance and reaction performance.<\/span><\/p>\n

Ensuring a homogeneous mixture plays a key role in improving texture and stability in food products,\u00a0enhancing the safety and bioavailability of active ingredients in pharmaceutical formulations, tailoring and functionalizing material properties…<\/span><\/p>\n

Leveraging the unique effects of cavitation, ultrasonic homogenization<\/strong> overcomes the limitations of conventional equipment. It enables the production of highly uniform mixtures by controlling both particle size and distribution within a liquid medium, while maintaining optimal efficiency in multiphase systems under moderate operating conditions.<\/span><\/p>\n

As a result, a homogeneous phase can be achieved as soon as different components are brought into contact.<\/span><\/p>\n[\/vc_column_text][vc_empty_space][vc_column_text css=”.vc_custom_1773935245602{margin-bottom: 0px !important;}”]\n

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Principle of Ultrasonic Homogenization: Acoustic Cavitation<\/h2>\n
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Ultrasonic homogenization primarily relies on the phenomenon of acoustic cavitation<\/strong>, which combines mechanical shear effects with micro-scale turbulence within the liquid.<\/span><\/p>\n

When high-amplitude ultrasonic waves propagate through a liquid, they generate alternating cycles of compression and rarefaction. During these cycles, microscopic cavitation bubbles form, grow progressively under acoustic oscillations, and then collapse violently once they reach a critical size.<\/span><\/p>\n

The implosion of these bubbles instantaneously creates extreme local conditions at the microscopic scale, with pressures reaching up to approximately 1,000 bar<\/strong> and temperatures approaching 5,000 K<\/strong>.<\/span><\/p>\n

In a homogenization process, this cavitation effect enables:<\/span><\/p>\n