• Acid concentration capability
• Corrosion resistant materials
• High efficiency
• Safety features

• Input acid: ~50 % sulfuric acid (by weight)

• Output concentration: up to ~98 % sulfuric acid

• Mode: continuous evaporation with possible multiple-effect or forced-circulation design

• Corrosion resistance: use of acid-resistant materials, design for acid handling

• Fouling control: circulation, heat flux control, blow-off purge

• Thermal input: steam or thermal fluid heating system

• Scale: modular; units sized to client feed rate

• Maintenance: designed for minimal downtime and easy cleaning

Because full numeric scale data is not publicly detailed, verify heat duty, flow rates, and material specification with manufacturer documentation.

• Concentration of spent or dilute sulfuric acid streams in chemical, metallurgical, fertilizer, or battery industries

• Recovery and reuse of sulfuric acid instead of disposal

• Process intensification to reduce logistic and handling costs

• Integration in plant modules requiring strong sulfuric acid input

• Pilot demonstration of acid concentration prior to scale-up

Its design anticipates aggressive corrosion and requires robust materials, careful heat integration, and fouling mitigation strategies.