Description
The MECS UTX1700PTFE is a specialized high-efficiency mist eliminator designed for the most aggressive chemical processing environments. Engineered by MECS (a subsidiary of Elessent Clean Technologies), this module utilizes ultra-fine PTFE (Polytetrafluoroethylene) fibers to capture sub-micron liquid particles from gas streams. It is the industry standard for sulfuric acid plants and chlorine production, where superior corrosion resistance and low pressure drop are critical for maintaining continuous plant operation and environmental compliance.
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Product Datasheet
Basic Specifications
- Brand: MECS (Elessent Clean Technologies)
- Model Series: UTX (Ultra-High Efficiency)
- Material Code: PTFE (Polytetrafluoroethylene)
- Core Identifier: UTX1700
- Function: Sub-micron aerosol and acid mist removal
- Collection Efficiency: Up to 99.9% on particles >0.5 microns
Physical Characteristics
- Dimensions: 1700mm Length (Standard Element Height)
- Weight: Approx. 45 kg (Dependent on cage material)
- Filter Media: Multi-layered PTFE fluoropolymer fiber
- Structure: Cylindrical candle filter design
- Core/Cage Material: Usually Hastelloy, Stainless Steel, or FRP (Fiber Reinforced Plastic)
Manufacturing & Logistics
- Country of Origin: USA / Global Manufacturing Centers
- Chemical Resistance: Excellent (pH 0-14)
- Max Operating Temperature: Up to 200°C (392°F)
- Pressure Drop: Typically 10-25 mbar (clean state)
MECS UTX1700PTFE
MECS UTX1700PTFE
MECS UTX1700PTFE
MECS UTX1700PTFE
Application Fields
The UTX1700PTFE is primarily deployed in Sulfuric Acid Plants specifically in the Interpass and Final Absorption towers to prevent stack plume and downstream equipment corrosion. It is also extensively used in Chlor-Alkali Plants for wet chlorine gas drying and in Phosphoric Acid Production. Furthermore, it is a key component in Metal Smelting off-gas cleaning systems where fine acid mists are generated during the leaching and recovery processes.
Product Instructions
Installation should be performed within the top of the absorption tower or specialized Brink® mist eliminator vessels. Ensure that the support plate is clean and that the gaskets are properly seated to prevent bypass. The UTX1700PTFE is typically installed as a “hanging” or “standing” candle; tighten the mounting bolts to the specified torque to maintain a gastight seal. During startup, monitor the pressure differential closely. If the pressure drop increases rapidly, check for solids loading or fiber saturation. Cleaning should only be performed using approved chemical solvents that are compatible with PTFE and the metal cage.
Comparison of Similar Models
The UTX1700PTFE is distinguished by its use of PTFE fibers, which offer superior chemical inertness compared to the UTX1700Glass (fiberglass) variant, which may degrade in high-fluoride environments. Compared to the XP series, the UTX series provides a higher collection efficiency for sub-micron aerosols but may require a larger footprint. The UTX1700 provides more surface area than the smaller UTX1200 models, allowing for higher gas flow velocities without increasing the risk of re-entrainment.
Frequently Asked Questions (Q&A)
Q: Why choose PTFE fibers over standard glass fibers? A: PTFE is virtually indestructible in the presence of hydrofluoric acid and high-strength caustic solutions that would normally etch or dissolve glass-based filter media.
Q: Can this mist eliminator be repaired if the fiber bed is damaged? A: While minor surface issues can sometimes be addressed, a compromised fiber bed usually requires a complete re-pack or replacement to ensure the 99.9% collection efficiency is maintained.
Q: What is the typical lifespan of a MECS UTX element? A: In a well-managed sulfuric acid plant with proper upstream filtration, a UTX1700PTFE element can last between 5 to 10 years, depending on the concentration of solids in the gas stream.
