NH3 relief header for diffusion tank.

[fernandorenedo]

Hello, I'm trying to design a relief header for an ammonia system with multiple relief valves venting to a diffusion tank but I'm not quite sure if I'm using the right approach. Is there any software that would help me with the calculation and design? Anyone has any literature on this?

Thanks!!!

[Nico]

All major brands have free calc. tools published, either online or windows based.
Look e.g. @ awpvalves.com, danfoss.com (dircalc) etc.
Note that you have to comply with local regulations so ample knowledge on that is a must-have to start with.
Nico.