Learn why random packing may break, crush or deform inside a tower, including ceramic breakage, metal packing crushing, plastic deformation, temperature, chemical compatibility, support-grid problems and hydraulic damage.

Learn whether fouled random packing should be cleaned in place, removed and reused, or replaced, including fouling type, packing material, pressure-drop recovery, internals inspection and replacement decisions.

Learn how to commission a random packed tower after packing installation, including pre-start inspection, liquid-distributor checks, clean-bed pressure-drop baseline, gradual operating verification and post-start troubleshooting.

Learn how to install random packing in a tower without damaging the bed, including plastic, metal and ceramic packing loading, support-grid inspection, bed-height control, manway installation and common installation mistakes.

Learn when a gas distributor is required below random packing, including side-entry gas nozzles, inlet momentum, tower diameter, support-grid effects, localized flooding, pressure drop and retrofit considerations.