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Can anyone tell me how flare flow-meter works. How molecular weight gets calculated? Its relation with specific heat ? VP

How an and and or gate function in a PLC.Can anyone give me some details on it

How an Air fin cooler can be designed.What are pareameters that we should look into

25362 Thank u so much.This is what i was looking for.U helped me thank you

PLS TELL ME HOW to calculate "MAXWELL BONNELL TEMPERATURE" I found in google but couldnot understand the parameter what is Kw,X etc.Pls teach me hw 2 calculate it

I just now completed my college and joine the refinery.The online Visco was in my refinery earlier(around 3 years back)

Hi Thanks for ur comment.Actually i have calculated by regression by collecting data.I come up with diff result as we process different crudes. In the online visco i have two tags. 1. It shows me the dynamic vusco and other one is viscosity corrected at 60 deg c. I want to know how viscosity...

We have online viscometer for short residue(SR) which gives us the abs.Viscosity of the SR.How can i find the penetration value of SR by knowing its absolute viscosity in poise

Hi steve jones, Can u please guide me regarding how a online corrosion probe works and its principle. In my plant i have a corrosion probe in the CDU column overhead it continuously shows some reading in miles per year.Some days its shows on higher side and somedays on lower side. So by knowing...

How and what are the steps for equipment reliabilty in crude distillation unit

hi mfelzien, We are using stripped sourwater to spray on the tube side of the overhead exchangers.Today i have sent the sample to check chlorine in it,Apart from this there is no possibility as steam we are using has no chlorine content. Can u guide me by giving some datas to find chlorine...

Hi, i work in crude distillation unit.the problem that we are facing in our plant is even having the salt content @ desalter outlet at around 0.5 ptb we are getting chloride around 70 ppm in the column overhead.can u suggest me some ideas?