Tech

Fluid machines find new ways to attract oil and water

Professor Colin Raston of the Institute for Nanoscale Science and Technology, Flinders University, and the Vortex Fluid Device at Flinders University, South Australia.Credit: Flinders University

Imagine mixing an unmixed liquid and then unmixing it.


One of the big challenges in science, formerly a device at Flinders University “Unboiled” egg protein We are currently unraveling the mystery of incompatible fluids. Development that can enhance many future products, Industrial process And even the food we eat.

Using advanced high-speed fluid flow technology possible with Flinders vortex fluid devices (VFDs), Australian research teams conclude a decade of research and use clean chemistry to unravel the mystery of “immiscible mixing”. I found a way.

This applies to various global industries. Food processing With dietary supplements for cosmetics Drug delivery (Consider a purer and more effective fish oil capsule), Professor Colin Raston of Flinders University states that he is the senior author of a new paper published today. Chemical science.

“Mixing immiscible liquids is fundamentally important in process engineering and usually involves a lot of energy input and waste,” said Professor Ruston of the 2020SA Scientist of the Year.

“We now know how this process, which uses common solvents and water, avoids the use of other substances to control the reaction between immiscible liquids and makes it cleaner and greener. It shows, “says a professor of clean technology.

“By using thin film microfluidics in combination with high shear flow chemistry and high heat and mass transfer, the rapidly evolving VFD technology overcomes the mixing limitations of traditional batch processing,” Flinders said. Matt Jellicoe, co-author of the Institute for Nanoscale, said. Science and technology.

“We conducted over 100,000 experiments to establish how liquids mix and how their flow behavior is at very small nanometer dimensions,” said Flinders Nanoscale Science and Technology. Aghil Igder, co-author of the institute, adds.

Similarly, the Flinders University team Larger VFD machine For experimental biodegradable polymers, we will begin making large-scale availability of their organics and clean technologies for different industries.

VFD has been used in multiple experiments. High quality drug element Peptides, etc. Better fish oil When Food And many others Added value green chemical process It can now be duplicated with a scaled-up version of the developed device.

“Vortex fluid induction Mass transfer Beyond the Immiscible Stage “has been published Chemical science..

Collaborators on this project include researchers at the Flinders Microscopy and Microanalysis and Flinders Center for the development of marine biological products at Guangzhou University, University of Western Australia, University of Newcastle, ANSTO, and Flinders University in China.


A new way to make cheaper chemicals


For more information:
Matt Jellicoe et al, Vortex Fluid Inducer Mass Transfer Across the Immiscible Phase, Chemical science (2022). DOI: 10.1039 / D1SC05829K

Quote: Fluid Devices has found a new way to attract oil and water acquired on February 21, 2022 from https: //phys.org/news/2022-02-fluidic-device-oil.html (2022) February 21, 2014)

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Fluid machines find new ways to attract oil and water

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