Explain the method of determining maximum differential pressure during hydro testing of shell and tube heat exchangers?
982Explain how can you keep our seawater used for heat rejection clean before entering our heat exchangers?
971Post New Chemical Engineering Questions
Please colleagues I need to choice a proper hopper shape for a Fertilizer bulk blender flowing throut a high humidity raw material like zeolite, so we are in doubt whether use squard or rectangular hopper shape to avoid the so call voul effect that can create obstruction
What type of pump may be appropriate for a liquid near saturation, a low flow rate, and very limited npsha (net positive suction head available)?
Mention some of the specialized crushing methods?
Explain what are some common precipitating agents used to remove metals from aqueous waste streams?
based on percentage problems
What particle sizes are electrostatic precipitators used to remove?
Explain how can I evaluate the thermal relief requirements for double block-in of 98% sulfuric acid?
In Pressure Sfety Valve(PSV) 2" by pass line why given for process units.
Explain what is a good way to get started in doing a plant-wide steam consumption analysis?
How is waste heat boilers categorized?
what is designing step of heat exchanger
How to caliculate the boil up rate, dia and height in both packed and tray distillation columns and any referance books for the design.
What are the advantages and disadvantages of using gear pumps?
What are the some common causes of control valve noise?
Plz if anybody has placement paper of HAL mail me i m Chemical engg my id er.kotnala@gmail.com