What will be the effect on Light Naptha hydrotreater catalyst, if lighter oelifins( C4's) are present in feed.
How it will effect the unit performance.
Thanks & regards
dear sirs,
In our unit, we are using Refinery offgases as feedstock for hydrogen production.we running Centrifugal compressor which dicharges rfg gas @30 kg/cm2g to HDS section. my qusetion is
1. what is the effect of mol wt of feed on compressor performance.
2.what do we mean recycle trip of...
our compressors (recip) are equipped with spill back valves for better control system( step wise control is provided 0%,50%,75%,90%&100%).Our intention is to run the compressor with 0% spillback valve opening to minimise the waste energy.Since the downstream load varies , spillback valves...
Dear sirs,
Could anyone please explain that To minimise the power consumption of reciprcating compressor, which better type of capacity control to be adopted.
Could u give any references regarding the subject
Thanks & regards
Dear sir,
Can any one please give me the guidance on where can i get the information about antioxidant Usage in naptha Processing
what are the types of antioxidants available, what should be the dosage rate to prevent Gum Formation e.t.c
Thanks & Regards
Dear Sirs,
This is in regard with Crystalliser mass discharge. The mass is very viscous in nature and it is taking almost 2 hrs for complete discharge from the bottom of reactor. the Bottom nozzle is of 4" size and provided with Flush bottom ball valve.(entire operation is done in chilling...
Dear Sirs,
We are Facing problem in complete separation of Organic layer from the Aqueous layer.We are giving serial washings to the Aqueous layer with DCM ,After Each Washing We are allowing half an hour for settling and Organic layer is tansfered into a receiver. Because of some physical...
