Titanium Applications in the Chemical Industry

The chemical industry was one of the first big adopters of titanium, thanks to its resistance to chlorides, oxidizing acids and a wide range of process fluids.

Where Titanium Is Used

• Chlor-alkali plants (anodes, cell components)
• Heat exchangers and condensers
• Reactor liners and vessels
• Acid coolers and absorbers
• Pumps, valves and piping

Why It Works

A stable oxide film resists wet chlorine, hypochlorite, nitric and many organic acids. For hot reducing acids, palladium grades (7/16) or Grade 12 extend the limits.

Typical Grades

• Grade 2 — general chemical service
• Grade 7 / 16 — reducing acids
• Grade 12 — crevice corrosion

Benefits

• 3-5× longer equipment life vs stainless in many duties
• Lower maintenance and downtime
• Thin, efficient heat-transfer walls