AIChE Equipment Testing Procedure - Tray Distillation Columns: A Guide to Performance Evaluation, 2nd Edition November, 1987
The Case for Double Mechanical Seals June 2009 Back To Basics Jack Berg Using double mechanical seals as part of thermoplastic pumps can prevent costly downtime and environmental damage.
Harness Electricity to Operate Valves June 2012 Back To Basics Justin Ledger Actuators automate valves by converting an input signal into motion. This article explains the basics of electric actuator design and explores the different types of electric actuators.