Design of piping in cold boxes for large air separation units faq

1.The purpose of purging is to purge the welding slag and dirt left in the pipeline and container. 2.The principle of purging is doing the outs...

Why only cryogenic air separation equipment can be selected for large industrial gas?...

Why is pressure maintenance required for cold box of air separation equipment? What is the core purpose?...

Under certain conditions, the unit volume of the packing layer, the volume of liquid accumulated on the surface of the packing and in the packing void...

  Slight cold scale (1mm) : Physical method : Clean the copper pipe with hard brushes clamped by electric drill. b.. Chemical method : Use ch...