Ceramic structured packing 125y is a key component in isopropyl alcohol (IPA) distillation, designed to enhance separation efficiency through optimized mass transfer, critical for industrial IPA production requiring high purity and yield.
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Key Features and Design of Ceramic Structured Packing 125y
Ceramic structured packing 125y, with a 125y metric size (250 m²/m³ specific surface area and low height equivalent to a theoretical plate), features a regular, corrugated ceramic sheet structure aligned at 90° angles. This design ensures uniform liquid and gas flow, minimizing channeling and maximizing phase contact. Made from high-purity alumina, it offers robust chemical resistance to acids/alkalis and thermal stability, ideal for IPA distillation’s harsh conditions. In industrial IPA plants, it replaces traditional random packing or trays, reducing energy consumption by 15-20% and boosting production capacity by 30% while achieving IPA purity exceeding 99.9%.
FAQ:
Q1: Why is 125y ceramic structured packing suitable for IPA distillation?
A1: Its high specific surface area (250 m²/m³) and structured flow paths enhance mass transfer, ensuring efficient separation of IPA from water and impurities, critical for high-purity IPA.
Q2: How does 125y packing improve distillation efficiency compared to other types?
A2: By maintaining low pressure drop and lower HETP than random packing, it reduces energy use and increases throughput, making it more cost-effective for large-scale IPA production.
Q3: Can 125y ceramic packing be used for other solvents besides IPA?
A3: Yes, it’s applicable to distillation of solvents like ethanol, acetone, and methanol, widely used in chemical, pharmaceutical, and petrochemical industries for solvent purification.
