S Raghava Chari

Root Cause Analysis (RCA): Ruined Demineralization (Demin) vessel internals threaten indefinite Ammonia plant shutdown.

Home developed motor vibrators lot better than provided vibrators boost safety and production.

Home-made Rotary Drier Shell to Split Gear drive eliminates too frequent drive failures.

Root Cause Analysis (RCA): Too noisy & too maintenance intensive granulator drive silenced and made maintenance free.

Root Cause Analysis (RCA) related to a Plant Bucket Elevators chains too short chain lives problem eliminated.

Root Cause Analysis (RCA) related to Bucket elevators chains lives too short and teeth wear too rapid – both perennial.

This article listed excellent features to eliminate the elevator chain wrecks long shutdowns forever.

Finned tube steam leaks rendered drying ineffective within 3 months of use. Study the root cause analysis (RCA) and detailed solution.

Demister pads contained in a flanged spool removes the air carried over dust and moisture. Study problems and Root Cause Analysis (RCA).

Root Cause Analysis (RCA) related to heat exchangers cool the ammonia, and gas cooler re-tubing work problems.