Industrial Plate Air Preheater for Heat Recovery
This plate air pre-heater is designed for gas/air heat transfer. It is installed after a fired heater or furnace to recover heat from flue gases and preheat air, which reduces emissions.



Technical Specifications
Overview
Industrial Plate Air Preheater
This industrial plate air preheater is engineered for high-efficiency heat recovery across critical industrial processes. Designed to withstand extreme operating conditions, it supports temperatures up to 750 ℃ and offers flexible surface area configurations up to 11000 ㎡. Its robust construction ensures long-term reliability in demanding environments such as ammonia, hydrogen, and aromatics production.
Operating Parameters
- Maximum Operating Temperature
- 750 ℃
- Maximum Surface Area
- 11000 ㎡
Construction
- Plate Materials
- Carbon Steel (CS)AISI 300 SeriesDuplex Stainless SteelHigh Nickel AlloyTitanium (Ti)
Applications
Primary Applications
- Ammonia production
- Hydrogen production
- Acrylonitrile production
- Aromatics plants



