List of Vacuum degassing machine products
- classification：Vacuum degassing machine
1～17 item / All 17 items
Achieves high collection efficiency through electrostatic methods. Offers a wide range of products from large to small sizes. Also compatible with water-soluble oil mist.
- air conditioning
Inline continuous process that stabilizes CNT dispersion without disrupting its state.
- Emulsifier/Disperser
- Vacuum degassing machine
- Dispersion/emulsification equipment/homogenizer
What are the causes of dispersion troubles? An explanation of the reasons for aggregation, sedimentation, and variation, as well as design points to reconsider in the dispersion process.
In dispersion engineering, issues such as unresolved agglomeration, sedimentation, and unstable particle size distribution occur frequently at many sites. These problems are caused not only by the performance of the equipment but also by inconsistencies in particle characteristics, dispersion conditions, and process design. For example, when there is insufficient dispersion energy, particles do not break down to primary particles, and agglomeration remains. Additionally, if the shear conditions or flow state are not appropriate, uniform dispersion cannot be achieved, leading to sedimentation and variations in quality. Particularly in high-viscosity systems or high solid content slurries, even slight differences in conditions can significantly impact the results. Furthermore, in batch processing, variations in mixing uniformity and residence time make it difficult to ensure reproducibility. To resolve these dispersion issues, it is important to optimize the entire process, including particle characteristics, dispersion energy, and flow design, rather than simply changing the equipment. By maintaining consistent conditions, as in inline continuous processing, stable dispersion quality and reproducibility can be achieved.
The negative electrode slurry's key is balancing viscosity and dispersion. Process design that can be reproduced up to mass production.
- Emulsifier/Disperser
- Vacuum degassing machine
- Dispersion/emulsification equipment/homogenizer
The quality of the positive electrode slurry is determined by the process, not the equipment. A dispersed design that takes mass production into account.
- Emulsifier/Disperser
- Vacuum degassing machine
- Dispersion/emulsification equipment/homogenizer
The quality of the battery slurry is determined by the process. A dispersion design that can be reproduced from research to mass production.
- Emulsifier/Disperser
- Vacuum degassing machine
- Dispersion/emulsification equipment/homogenizer
CNT dispersion is determined by the process. Control of aggregation stabilizes conductivity.
- Emulsifier/Disperser
- Vacuum degassing machine
- Dispersion/emulsification equipment/homogenizer
What are the reasons for the inability to disperse high-viscosity slurries? The mechanisms behind poor dispersion and design points for solutions.
In the dispersion process of high-viscosity slurries, issues such as "not being dispersed despite being mixed" and "remaining clumps" occur. The main cause of these problems is that the increase in viscosity reduces fluidity, preventing dispersion energy from being evenly transmitted throughout the system. Generally, dispersion breaks apart agglomerated particles through shear force, but in a high-viscosity state, the flow becomes localized, leading to differences between areas experiencing shear and those that do not. As a result, undispersed areas and agglomerates remain, causing variations in particle size distribution and quality issues. Furthermore, the higher the viscosity, the weaker the circulation within the equipment, making it difficult for particles to pass uniformly through the processing area, which also decreases reproducibility. In batch processing, variations in residence time and mixing state become particularly pronounced, making it easier for lot differences to occur. To achieve stable dispersion in high-viscosity systems, not only shear enhancement but also flow design and ensuring circulation are important. By simultaneously controlling flow and shear, as in inline continuous processing, uniform and highly reproducible dispersion can be achieved. Additionally, the wettability of the powder and the method of introduction during the initial dispersion are also crucial; if the initial dispersion is insufficient, the subsequent breaking efficiency decreases.
Resolve issues of not dissolving and clumping in advance. Test the dispersibility of the protein.
- Emulsifier/Disperser
- Vacuum degassing machine
- Dispersion/emulsification equipment/homogenizer
What causes clumping when adding powder? Design points for preventing and addressing poor dispersion.
In dispersion processes, the occurrence of agglomerates (clumps) during powder addition, which cannot be resolved in subsequent dispersion stages, is a common issue in many settings. The cause of this is that the powder does not wet uniformly in the liquid, leading to the formation of localized high-concentration areas. These agglomerates are also referred to as "fisheyes," and due to their internal unwetted structure, they are difficult to break apart. Once an agglomerate forms during powder addition, liquid has difficulty penetrating its interior, resulting in only the outer layer being wetted, which makes it hard for the internal particles to be disintegrated. Additionally, depending on the addition position and speed, the powder may float on the liquid surface or remain stagnant without following the flow within the equipment, promoting the formation of agglomerates. Particularly under conditions of high viscosity or high solid content, the low fluidity makes it challenging to achieve uniformity in the initial dispersion stage, leading to a higher likelihood of agglomerates remaining. Such agglomerates may not be completely resolved even with strong shear in subsequent processes, causing variations in the quality of the final product and introducing foreign substances. To prevent the formation of agglomerates, it is crucial to improve wettability during powder addition, ensure appropriate addition positions and flow design, and optimize the initial dispersion. By performing shear and mixing simultaneously right after addition, as in inline powder addition and simultaneous dispersion, it is possible to suppress the formation of agglomerates and achieve stable dispersion quality.
The strength is determined by the variance. Visualize quality variations through testing before mass production.
- Emulsifier/Disperser
- Vacuum degassing machine
- Dispersion/emulsification equipment/homogenizer
Quality changes with dispersion. Pre-validation of the reproducibility of resin materials through testing.
- Emulsifier/Disperser
- Vacuum degassing machine
- Dispersion/emulsification equipment/homogenizer
Verify before failing in mass production. Confirm the reproducibility of slurry dispersion in advance.
- Emulsifier/Disperser
- Vacuum degassing machine
- Dispersion/emulsification equipment/homogenizer
What are the reasons for the inability to disperse high-viscosity slurries? The mechanisms behind poor dispersion and design points for solutions.
In the dispersion process of high-viscosity slurries, issues such as "not being dispersed despite being mixed" and "remaining clumps" occur. The main cause of these problems is that the increase in viscosity reduces fluidity, preventing dispersion energy from being evenly transmitted throughout the system. Generally, dispersion breaks apart agglomerated particles through shear force, but in a high-viscosity state, the flow becomes localized, leading to differences between areas experiencing shear and those that do not. As a result, undispersed areas and agglomerates remain, causing variations in particle size distribution and quality issues. Furthermore, the higher the viscosity, the weaker the circulation within the equipment, making it difficult for particles to pass uniformly through the processing area, which also decreases reproducibility. In batch processing, variations in residence time and mixing state become particularly pronounced, making it easier for lot differences to occur. To achieve stable dispersion in high-viscosity systems, not only shear enhancement but also flow design and ensuring circulation are important. By simultaneously controlling flow and shear, as in inline continuous processing, uniform and highly reproducible dispersion can be achieved. Additionally, the wettability of the powder and the method of introduction during the initial dispersion are also crucial; if the initial dispersion is insufficient, the subsequent breaking efficiency decreases.
Dispersion is not determined by the equipment. It is determined by the process design of the resin dispersion system.
- Emulsifier/Disperser
- Vacuum degassing machine
- Dispersion/emulsification equipment/homogenizer
Thanks to our unique dispersion system, we can achieve the mixing and dispersion of fine powders in a short time without generating lumps! We can accommodate both continuous and batch processes.
- Emulsifier/Disperser
- Vacuum degassing machine
- Dispersion/emulsification equipment/homogenizer
Reproducibility of slurry dispersion is created from process design.
- Emulsifier/Disperser
- Vacuum degassing machine
- Dispersion/emulsification equipment/homogenizer
What are the reasons for the inability to disperse high-viscosity slurries? The mechanisms behind poor dispersion and design points for solutions.
In the dispersion process of high-viscosity slurries, issues such as "not being dispersed despite being mixed" and "remaining clumps" occur. The main cause of these problems is that the increase in viscosity reduces fluidity, preventing dispersion energy from being evenly transmitted throughout the system. Generally, dispersion breaks apart agglomerated particles through shear force, but in a high-viscosity state, the flow becomes localized, leading to differences between areas experiencing shear and those that do not. As a result, undispersed areas and agglomerates remain, causing variations in particle size distribution and quality issues. Furthermore, the higher the viscosity, the weaker the circulation within the equipment, making it difficult for particles to pass uniformly through the processing area, which also decreases reproducibility. In batch processing, variations in residence time and mixing state become particularly pronounced, making it easier for lot differences to occur. To achieve stable dispersion in high-viscosity systems, not only shear enhancement but also flow design and ensuring circulation are important. By simultaneously controlling flow and shear, as in inline continuous processing, uniform and highly reproducible dispersion can be achieved. Additionally, the wettability of the powder and the method of introduction during the initial dispersion are also crucial; if the initial dispersion is insufficient, the subsequent breaking efficiency decreases.
Thanks to our unique dispersion system, mixing and dispersing fine powders can be achieved in a short time without causing clumping! We can accommodate both continuous and batch processes.
- Emulsifier/Disperser
- Vacuum degassing machine
- Dispersion/emulsification equipment/homogenizer
Thanks to our unique dispersion system, we can achieve the mixing and dispersion of fine powders in a short time without generating clumps! We can accommodate both continuous and batch processes.
- Emulsifier/Disperser
- Vacuum degassing machine
- Dispersion/emulsification equipment/homogenizer
The dispersion quality of battery materials is determined by the process. A solid-liquid mixing dispersion system that suppresses agglomeration and aggregation.
- Emulsifier/Disperser
- Vacuum degassing machine
- Dispersion/emulsification equipment/homogenizer
What are the causes and countermeasures for quality variation in dispersed engineering? An explanation of design points to prevent instability in particle size distribution and reduced reproducibility.
In dispersion processes, issues such as unstable particle size distribution and quality variation between batches occur in many settings. These quality variations are caused not only by equipment performance but also by variations in dispersion conditions, flow states, and process design. For example, when shear energy is uneven, differences arise in the disintegration state of particles, leading to a wider particle size distribution and residual agglomeration. Additionally, in batch processing, variations in mixing uniformity and residence time can cause fluctuations in dispersion state between batches, making it difficult to ensure reproducibility. Particularly in high-viscosity systems or high solid content slurries, even slight variations in conditions can significantly impact quality. To suppress quality variations, it is crucial to design processes that maintain consistent dispersion energy and flow conditions. By stabilizing conditions, as in inline continuous processing, it becomes possible to reduce inter-batch differences and achieve stable dispersion quality. Furthermore, in dispersion processes, not only the performance of the equipment itself but also operating conditions such as input order, residence time, and flow control greatly affect quality. Inline continuous processing makes it easier to maintain these conditions consistently, ensuring stable dispersion even in high-viscosity slurries. By designing the entire process, it is possible to fundamentally suppress quality variations.
A device for continuous degassing of dissolved gases in a solvent!
- Other Physics and Chemistry Equipment
- Liquid Chromatograph
- Vacuum degassing machine