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Case Performance
Case Performance
Primary Condenser for Desolventizing Column in the 150,000-ton-per-year Epichlorohydrin Plant of Jiangsu Ruihang New Materials Co., Ltd., 2022

Product Name: Novel Plate Condenser for Desolventizing Column (Patent Equipment)

Technical Specifications:

① Integrated Heat Exchange & Separation Functionality

  • Combines condensation and vapor-liquid separation in a single welded plate-shell unit

② Capital & Material Optimization

  • Reduces equipment count versus shell-and-tube exchangers
  • Decreases consumption of expensive metals by 35-60% (case-dependent)

③ Corrosion-Resistant Construction

  • Heat transfer elements fabricated from titanium (Grade 2/7 per ASTM B265)

④ Continuous Non-Condensable Gas Purge

  • Maintains >92% thermal efficiency during operation via real-time venting

Application Scenarios:

A high-efficiency welded plate-shell condenser engineered for revolutionary column-top integration, featuring:

  • 300% enhanced heat transfer coefficients over conventional designs
  • Unified phase separation eliminating standalone knockout drums
  • Radical footprint reduction by eliminating interconnecting piping and structural platforms 

Suitable For:

  • High-flow process gas condensation (≥50 ton/hr vapor load)
  • Streams containing >5 vol% non-condensable gases
  • Applications with expensive metallurgy requirements (e.g., Ti, Hastelloy)
  • Space-constrained greenfield/retrofit projects