Centrifugal pump efficiency is the ratio of Hydraulic power delivered by the pump to the brake horsepower supplied to the pump. Hydraulic Power (Power Output from Pump): Centrifugal Pump consumes energy to develop the discharge pressure and to deliver flow. Therefore Hydraulic Horsepower of the Pump depends on these two parameters. Power Output from Pump = (P2 – P1) * … [Read more...]
Chemical Engineering Magazine – Review
Chemical Engineering Magazine is written by engineers for engineers in Chemical Process Industry. It is published since 1902 by Access Intelligence. Chemical Engineering Magazine has got attractive things inside it which will be liked by all Chemical Engineers. Let’s have a look now! Chemenator is the column where recent research and developments in Chemical Engineering and … [Read more...]
Preparing Chemical Plant Operating Manual
Chemical Plant Operating Manual is a guide for all the engineers who is involved in successfully operating the chemical plant. It is a responsibility of a process engineer working in Process Design field to bring out the better manual which helps the operating team in start up, shutdown, troubleshooting and optimization of chemical plant. Here is guidance for preparing a better … [Read more...]
Still Going Wrong – Trevor Kletz – Book Review
Gulf Professional Publishing released the book by Trevor Kletz called Still Going Wrong. The book deals with the Case histories of process plant disasters and how they could have been avoided. About Trevor Kletz: Trevor Kletz (1922-2013) is the author of Still Going Wrong. He was also the author of the book what went wrong? Kletz is a graduate in Chemistry. He joined ICI as a … [Read more...]
Reciprocating Compressor Trips and Safety Aspects
Chemical Process Industries widely employs reciprocating compressor in Various applications and hence it is important to have a better trip and safety system to protect the men and machinery in case of any abnormality. Let us see them in this article in detail. Reciprocating compressor Trips High Suction Temperature Due to cooling water failure to inter coolers, valve … [Read more...]