CONTUFILT-M
Precious Metal Catalyst Filtration
In the pharmaceutical, API (Active Pharmaceutical Ingredient), and chemical industries, heterogeneous precious metal catalysts play a crucial role. Conventional filtration methods often lead to catalyst losses and inefficiencies. CONTUFILT-M is designed to address these challenges with a state-of-the-art closed filtration system that minimizes losses and maximizes cost-effectiveness.
How CONTUFILT-M Works ​
Our advanced filtration system utilises filter candles made from our proprietary vacuum-fused metallic open channel media, specifically engineered for precious metal catalyst filtration.
Process Operation​
- Filtration: Precious metal catalyst-containing liquids are processed through filter candles arranged in a tube bundle housed in a specialised unit.
- Reverse Flow: The system employs in-situ reverse flow for effective filtration and cleaning.
- Washing: Efficient washing processes are implemented to ensure the removal of contaminants.
- Gas-Assisted Discharge: Collected catalyst particles are discharged using gas assistance, allowing for collection as a semi-solid cake or slurry.
- Clean System: The candles are cleaned and prepared for the next batch without the need for system opening.
Zero Holdup Bottom Design: Our innovative design ensures that no liquid is left in the vessel, crucial for API manufacturing where batch integrity and GMP (Good Manufacturing Practice) compliance are essential.
Features and Benefits ​
Catalyst-Friendly Closed System
Preserving Catalyst Activity: Operates within a fully enclosed system to keep the catalyst’s activity intact throughout the filtration process.
Minimized Catalyst Losses
Enhanced Catalyst Conservation: Significantly reduces catalyst losses, improving overall usage efficiency and cost-effectiveness.
Chemical Durability
Defying Harsh Elements: Engineered to withstand aggressive solvents, oxidants, and other harsh chemicals for reliable long-term performance.
Energy Efficiency & Backwashing
Economical Energy Usage: Features energy-efficient backwashing processes that lower operational costs and enhance overall system efficiency.
Scalable Modular Design
Adaptable Scalability: Modular design allows for easy expansion to meet increasing production demands.
Consistent Flux Repetition
Reliable Flux Repeatability: Ensures consistent filtration flux for dependable and reproducible results.
Robust Mechanical Strength
High Solid Loading Tolerance: Capable of handling high solid loadings with excellent mechanical strength for long-term durability.
Why Choose CONTUFILT-M? ​
CONTUFILT-M provides a cost-effective solution for precious metal catalyst filtration, with benefits that include:
- Reduced Catalyst Waste: The closed system design conserves precious metals and minimizes losses.
- Fast Return on Investment: The saved catalyst can quickly offset the CAPEX, delivering financial benefits in a short period.
- High Performance: Reliable filtration processes with a focus on energy efficiency and high mechanical strength.
Applications ​
Different Applications of Precious Metal Catalyst Filtration
- Platinium or Palladium Catalysts
- Catalysts for Hydrogenation and Selective Oxidation
- Supported Homogeneous Catalysts
- Precious and Base Metal Heterogeneous Catalysts
- High Dispersion Catalysts
- Hydrogenation
- Chiral Catalysis
- Chiral Ligands
Asymmetric Synthesis
- Asymmetric Hydrogenation
- Asymmetric Hydroamination
- Asymmetric Alkyne addition
- Asymmetric Michael reaction
- Asymmetric Ene Carbonyl
- Asymmetric Diels-Alder and Hetero Diels-Alder
- Asymmetric Cyclopropanation – Lactone synthesis
- Continuous Filtration Of Fine Suspensions
- Concentration Of Solids
- Closed And Safe Filtration Process (e.g., Pyrophoric Catalyst Filtration)
- Surface Filtration Without Filter Aids
- Fully Automated Filtration Processes
Learn more about the technology
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