Stripping and absorption columns in Graphilor®, Mersen fine grain isostatic graphite
Columns, Reactors & Pressure Vessels
A wide range of columns: graphite, tantalum, Titanium, Zirconium, PTFE, PFA…
Mersen designs and manufactures columns (including internals and packing) in graphite, PTFE lined, reactive metals (tantalum, zirconium) and metals (titanium, nickel alloys, stainless steel, carbon steel) compliant with demanding process constraints such as corrosion, high pressure and high temperature.
Mersen is a worldwide recognized designer and manufacturer of pressure vessels made out of different materials ranging from stainless steel and nickel alloys up to sophisticated anticorrosive solutions such as titanium, zirconium and tantalum.
Decades of experience allow Mersen to provide any design including solid, lined and cladded construction. Since 2006, Mersen has successfully developed its own patented Clad technology called CL-Clad®.
Quality and security
- Our engineering capabilities comply with international standards such as ASME, AS ADM, JIS, CODAP or RTOD.
- Columns and pressure vessels also are fully in accordance with international certifications: ASME U stamp, PED, ISO 9001, ISO 14001, OHSAS 18001, SELO, KGS, GOST-R.
- Mersen masters all available welding processes such as GTAW, GMAW, SAW, PAW, FCAW, SMAW.
To serve its international customers, Mersen operates its business through American, European and Chinese first-class production plants representing more than 220 000 m2 of shopfloor.
Tantalum pressure vessels
Zirconium pressure vessel
Titanium pressure vessels
Nickel alloys pressure vessels
Sales & Engineering
Salem, VA 24153
T: (540) 389-7535
Gonzales, LA 70737
T: (225) 647-6752
Louisville, KY 40206
T: (502) 893-6575