Graphite, silicon carbide (SiC), titanium and zirconium heat exchangers for aggressive chemical processes: block and tube types, used as condensers, heaters, coolers and evaporators.
Corrosion-Resistant Heat Exchangers
For decades, Mersen has designed and manufactured a comprehensive portfolio of heat exchangers using various technologies (blocks, tubes) and materials (graphite, SiC, zirconium, titanium). They are installed as condensers, heaters, coolers and evaporators in corrosive chemical processes.
Thermal and mechanical design: thermal calculations with ASPEN B-JAC, X-Designer and customized programs; more than 450 mechanical designs a year. Calculations to pressure vessel codes (ASME, EN 13445, CODAP, AD 2000 Merkblatt) and ANSYS finite element analysis.
Service: maintenance and spare parts throughout the life cycle, repair and refurbishment, emergency assistance and start-up, process line check-up and diagnosis — at Mersen sites or on the customer's site.
- Polybloc® — cylindrical block graphite heat exchanger
- Polytube — graphite shell and tube heat exchanger
- Graphite plate heat exchangers
- GAB Neumann — annular groove graphite heat exchanger
- Cubic block graphite heat exchangers
- Silicon carbide (SiC) — shell and tube and block types
- Titanium, nickel alloys and zirconium — shell and tube heat exchangers
Technical Specifications
| Materials | Graphite, silicon carbide (SiC), titanium, nickel alloys, zirconium |
|---|---|
| Design codes | ASME, EN 13445, CODAP, AD 2000 Merkblatt |
| Analysis | ANSYS finite element analysis (FEA) |
| Markets | Chemicals, metallurgy, pulp and paper, water treatment |
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