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
