Phosphoric Acid Evaporators
Phosphoric Acid Evaporators
GIL make Phosphoric Acid Evaporators are used worldwide for their satisfactory uninterrupted service in concentrating phosphoric acid from 26–32% P₂O₅ to 50–54% P₂O₅.
Phosphoric Acid Evaporator (Green Acid / Fertilizer Grade)
Main commercial method of manufacturing Phosphoric acid involves vacuum evaporation to concentrate Phosphoric acid from 26–32% P₂O₅ to 50–54% P₂O₅ using a Forced Circulation Evaporator.
System Requires
- Graphite Forced Circulation Evaporator
- Flash Vessel
- Circulation Pump
- Condenser
Worldwide Recognition
GIL make Phosphoric Acid Evaporators are used worldwide for their satisfactory uninterrupted service.
Features of Phosphoric Acid Evaporators
Engineered for high-performance operation with advanced materials and robust construction for demanding industrial environments.

Key Features
- Tube sizes available: 22 mm ID × 32 mm OD
- 25 mm ID × 38 mm OD
- Most popularly used: 38 mm ID × 51 mm OD
- Ceramic oxide coated tube sheets and ceramic oxide sleeves to resist abrasion and avoid erosion
- Highly thermal conductive tubes
- Carbon fibre reinforced graphite tubes to enhance strength
- Baffles in impregnated graphite
- Carbon steel shell with bottom 1 meter in UB6 (SS904L) / SS316L
- Domes / End chambers – UB6 (SS904L) or rubber lined carbon steel
- Robust graphite tubes capable of withstanding high-pressure water jet during maintenance
Graphite Equipment in Purified Phosphoric Acid
A complete range of graphite process equipment for purified phosphoric acid production and handling.

- Graphite Shell & Tube Heat Exchangers – For concentration by evaporation and as heat economizers
- Graphite Condensers
- Graphite Separators / Flash Vessels
- Graphite Stripping Columns – Bubble Cap Type
Applications
- Food & Beverages
- Metal Finishing
- Electronics
- Fuel Cells
- Pharmaceuticals
- Other Related Industries
Get in Touch
Interested in our Impervious Graphite Equipment? Send us your enquiry and our Nashik team will respond with technical details and pricing within one business day.
C-7, MIDC, Ambad, Nashik 422010, Maharashtra, India
- Export
+91-253-2302154 / +91-9371573322
vivekpanse@graphiteindia.com
- India
+91-253-2302162 / +91-9373258143
bhushan@graphiteindia.com


