Recent content by mohtogh

Thanks guys. your guidelines were so helpful.

Hi, I know title is not clear. I have sheet 1,sheet 2,and sheet 3 in one workbook. I want tied together theses worksheets (for ever), and then hide sheet 2 and sheet 3.So if somebody wants copy sheet 1 to other workbook, those two hidden worksheets, 2 and 3 ,automatically go with sheet 1. Is...

Hello all, As far as I Know, design basis for putting blanket gas on a atmospheric tank is based on rated capacity of downstream pump.(to prevent of vacuum during blocked inlets).With the mentioned flowrate,I want to size blanket gas line. My question is, what is the velocity and pressure loss...

Hi, Can we use PH analyzer for a stream with wide range of PH, like 1 to 14? Some of my coleagues say we have to use "conductivity analyzer" instead. Is that true? Thanks

Chromatograph can give you concentration of each hydrocarbon separately, while FID just report total concentration of carbon in sample, and then you ( or your instrument)can converts it to equivalent methane, or every hydrocarbon that you want.For a FID analyzer, we can have calibration curve...

Thanks all.

Hi Guys, If I want to check a cell is negative or positive I write: =IF(A1>0,"OK","ERROR") But I want to check a table,if there is even one negative number, I see ERROR. Is that possible? Thanks

Thank you for your help.

http://matche.com/EquipCost/index.htm

Hi guys, I have a hot water stream, with PH=9.5, that goes to a steam separator. My question is this: After flashing,how much alkalinity goes to steam stream(as CO2)? How much is blow down's alkalinity and PH? I have heard different answers: "...PH increased" "...PH decreased" "All carbonate...

Thank you guys. You helped me a lot. I used your methods for finding source of error and finally found it. Thank you again

Hi friends, I'm fixing a big spreadsheet,which includes some iteration.(Actually it is a mass balance table in water treatment plant, including flowrates and concentrations). I want to change some wrong formulas to correct ones, but immidiately after changing formula in a cell, lots of cells...

thank you. It is just my ciriosity. I like to know other's opinion and experience in this matter. Thank you again for sharing your knowledge.

Hi, What is the reason for using "Satand pipe"? Does the "providing NPSHA" is only application for stand pipe? What is "Stand pipe's" definition? Thanks for replies

Excellent. Thanks EGT01