Micro Spargers for Bioreactors
Micro spargers from Mott are engineered to significantly reduce bubble size and increase gas transfer and volumetric mass transfer coefficient (kLa), resulting in reduced gas consumption and improved upstream reactor yields. These micro spargers can increase mass transfer rates by 100% to 400% over standard drilled pipe or single-opening dip tubes, making them highly efficient for bioreactor and fermentation processes. By producing extremely fine bubbles, micro spargers enhance the gas-to-liquid contact area, facilitating a more efficient gas dissolution into the liquid phase. This efficiency is crucial in applications such as pharmaceuticals, biotechnology, and wastewater treatment, where precise control over gas transfer is essential for process optimization and yield improvement.
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Literature & Data Sheets
Typical Applications
- Mammalian Cell Bioprocessing
- Biofermentation
- Aeration
- Bench Top Bioreactors
Micro Spargers
Mott Corporation offers a wide variety of porous metal sparger tips for laboratory and pilot scale bioreactors and fermentors.
Mott Products for Biotechnology
Mott media is designed into dozens of applications in the biotechnology and pharmaceutical industries.
Explore Mott’s Capabilities
Provides an overview of markets served, applications, products, materials, and engineering capabilities.
Product Specs
| Materials of Construction |
All 316L SS |
|---|---|
| Dimensions |
See Dimension Diagrams on Datasheet |
| Porous Media Grades |
2 μm, 5 μm, 10 μm, and 15 μm |
| Connections |
M5 thread with O-ring grooves, 10-32 UNF threads, hose barb, NPT threads and butt weld ends available. |
Our Design Capabilities
Application Engineering – Need consultation on your design, especially if it involves integrating micro spargers into your systems? Our team of application engineers are ready to help you determine the right part for your design. With decades of experience working with the world’s largest technical and performance brands, we’re eager to solve complex problems with you, including those involving the precise application of micro spargers for enhanced gas transfer efficiency.
Customer Innovation Center – We enjoy working with customers on complex projects, particularly those requiring the advanced capabilities of micro spargers. In fact, we’ve dedicated an entire facility to it. Want to join us for various lab testing and engineering consultation sessions? Visit our Customer Innovation Center in Connecticut to develop a solution for your unique application, focusing on the optimal use of micro spargers for your specific needs.
Rapid Prototyping Cell – Trying to determine the feasibility of your design as fast as possible, especially when incorporating micro spargers? Use our rapid prototyping cell to turn around prototypes in as little as 2 weeks. Our engineers will work with equipment similar to our manufacturing facility to provide you with a manufacturable, economical design that effectively integrates micro spargers.
Additive Manufacturing – If you’re looking for the most uniform porosity or a non-traditional design that includes micro spargers, look no further than working with our porous 3D printing team. We can create controlled porosity designs with various density gradients in non-traditional shapes to satisfy the most unique design request, including the precise configuration of micro spargers. Our technology allows us to print parts with both solid and porous in a single print cycle, perfect for creating micro sparger designs that meet your exact requirements.
Relevant Services
Lab Testing – If you need data packages or feasibility testing for your part prior to installation, especially for micro spargers, we’re happy to work with you. We’ll use our lab center to perform various characterization and performance tests to ensure your parts, specifically designed as micro spargers, are meeting strict specifications.
Computational Fluid Dynamics – If you would like to model your process fluids interaction with your Mott requested part, including micro spargers, ask your Mott representative how we can model it using CFD software. This service is essential for understanding the dynamics of gas-liquid interactions facilitated by micro spargers and optimizing their performance in your application.
Engineering Memberships – If you’re constantly working on complex designs that require the highest standards of engineering support, including those for applications involving micro spargers, ask about our membership rates, which will allow you discounted rates to various lab testing, prototyping, and engineering resources. This support is invaluable for developing and refining solutions that leverage the unique benefits of micro spargers.
Optimizing Gas Transfer with Micro Spargers
Mott’s micro spargers are engineered to significantly enhance the efficiency of gas transfer processes in a wide range of applications, from bioreactors to water treatment systems. Utilizing advanced porous metal technology, these micro spargers produce extremely fine bubbles, drastically increasing the gas-to-liquid contact area and thereby improving mass transfer rates. This technology allows for reduced gas consumption and increased process yields, making micro spargers an essential component for industries aiming to optimize their gas dissolution processes. Ideal for pharmaceutical, biotechnological, and environmental applications, Mott’s micro spargers offer a solution for any process requiring precise and efficient gas-liquid mixing.
FAQs: Micro Spargers
Q: What are Micro Spargers?
A: Micro Spargers are precision-engineered devices designed to disperse gas into liquids through a porous metal element, creating extremely fine bubbles. This results in a significantly increased gas-to-liquid contact area, enhancing the efficiency of gas transfer processes in various applications, such as bioreactors, fermentation tanks, and environmental water treatment.
Q: How do Micro Spargers improve process efficiency?
A: Micro Spargers improve process efficiency by producing finer bubbles than traditional sparging methods, which increases the surface area for gas exchange and enhances the dissolution of gases into liquids. This leads to improved mass transfer rates, reduced gas consumption, and higher yields in processes such as fermentation, oxygenation, and aeration.
Q: Can Micro Spargers be used with any type of gas?
A: Yes, Micro Spargers are versatile and can be used with a wide range of gases, including oxygen, carbon dioxide, nitrogen, and air. Their design allows for efficient gas dispersion regardless of the gas type, making them suitable for diverse applications across pharmaceutical, biotechnological, and environmental industries.
Q: Are Micro Spargers customizable to specific process requirements?
A: Absolutely, Micro Spargers can be customized to meet specific process requirements, including the size, shape, and porosity of the sparger, as well as the material to ensure compatibility with different gases and liquids. Mott works closely with clients to design Micro Spargers that fit their exact needs, optimizing performance and efficiency.
Q: How do I integrate Micro Spargers into my existing system?
A: Integrating Micro Spargers into an existing system is straightforward, thanks to their design flexibility and the availability of various connection options. Mott’s engineering team can provide guidance on the best way to install Micro Spargers, ensuring seamless integration with your current equipment and processes for optimal gas transfer efficiency.
Q: What maintenance do Micro Spargers require?
A: Micro Spargers are designed for low maintenance, thanks to their durable construction and resistance to clogging. Regular inspections and cleaning based on the manufacturer’s recommendations can help maintain their efficiency and extend their service life.
