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Anhydrous Ammonia Storage & Handling

Engineered turnkey packages for bulk unloading, pressurized storage, electric/steam vaporization, and precision ammonia gas dosing in utility-scale SCR applications.

Anhydrous Ammonia Storage & Handling

Turnkey Anhydrous Ammonia Handling, Storage & Vaporization Packages

PetroNOx has the experience to design and supply Anhydrous Ammonia Handling, Storage and Vaporization System for a large ultra super critical power plant for SCR applications .  The system includes ammonia unloading, pressurized storage, transfer, vaporization, pressure regulation, safety interlocks, leak detection and controlled ammonia gas supply to the SCR dosing system. The complete package was engineered in compliance with applicable statutory requirements, including PESO certification, ensuring safe storage, handling and operation of anhydrous ammonia as per regulatory norms.

Technical specifications

Unloading arms

Loading arms connect to truck with emergency release couplings and safety interlocks.

Compressors create pressure differential while gas balancing prevents atmospheric release.

Vapor recovery system captures remaining ammonia gas from empty trucks.

Technical specifications

Unloading compressors

Two vertical reciprocating, air-cooled compressors. Single stage/double packing design with 40.41 m³/h displacement at 545 RPM. 20 HP motors with Ex'd, IIA/IIB enclosure, IP55 protection

Max design pressure : 350psi

Max design temp : 70 deg C

Material of construction: Carbon steel

Technical specifications

Anhydrous Storage Tank

Design pressure : 23bar

Design temperature : -33 deg C to 55 deg C

Technical specifications

Vaporization and Ammonia flow control unit

Flow rate : 475 -500 kg/hr

Operating pressure : 4 -20 kg/cm2g

Design pressure : 30 kg/cm2g

Design temp : 100 deg C

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