超音波の話題： "ソノケミストリーとは何か？"

ソノケミストリーとは、化学反応やプロセスに超音波を応用することである。超音波は、合成や触媒反応などの化学反応を促進するために使用される。強力な超音波が液体にカップリングされると、音響キャビテーション現象が起こる。超音波キャビテーションは、反応物間の物質移動を改善し、反応を促進し、化学物質の経路を変更することができます。
Hielscherの超音波実験室用および産業用機器と、それらが多様なソノケミカルプロセスでどのように使用されているかについての詳細をご覧ください！

超音波ガラスフローリアクターは、乳化、分散、ホモジナイズ、混合、抽出、分解、超音波化学反応（例：超音波合成、超音波触媒反応）などに研究室や産業現場で使用されています。

Found 65 hits. Showing results 1 - 12.

Ultrasonically stirred reactor for sonochemical applications including supramolecular polymer synthesis.

Sonication Opens New Pathways in Supramolecular Chemistry

Supramolecular chemistry depends on weak, reversible interactions: hydrogen bonding, π–π stacking, van der Waals forces, solvophobic effects and chiral recognition. These interactions allow molecules to self-organize into larger architectures such as fibers, rods, gels, aggregates and supramolecular polymers. For chemists…

https://www.hielscher.com/supramolecular-chemistry.htm

Inline sonicator UIP4000hdT: Acoustic cavitation in the flow cell intensifies chemical reactions such as catalysis

Chemical Reactors Enhanced by Sonication – Types, Designs and Mechanisms

Chemical reactors are the core of industrial chemistry, materials synthesis, fine chemical production, pharmaceutical manufacturing and environmental processing. As industries seek faster, cleaner and more energy-efficient processes, sonication, also known as ultrasonic processing, has become an increasingly relevant method for…

https://www.hielscher.com/chemical-reactors.htm

Reactivation of Spent Catalyst Using Sonication

The reactivation of spent catalysts has become an important topic in sustainable chemical processing, refinery operations, petrochemistry, environmental catalysis, and circular-economy strategies. Catalysts are essential for efficient reactions, but during industrial use they gradually lose activity due to coke deposition,…

https://www.hielscher.com/reactivation-spent-catalyst.htm

Ultrasonication is highly effective to promote mass transfer thereby intensifying chemical reactions such as the Sabatier reaction

Ultrasonically-Assisted Sabatier Reaction: Efficient CO₂ Conversion into Hydrocarbons

Power ultrasound offers an innovative way to intensify the Sabatier reaction by promoting CO₂ hydrogenation through acoustic cavitation. This enables the efficient conversion of carbon dioxide into methane and higher hydrocarbons under mild conditions, such as ambient temperature and pressure.…

https://www.hielscher.com/sabatier-reaction.htm