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  • Users: GBinns
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  1. GBinns

    Flushing a Hydrocarbon Line

    I want to flush one hydrocarbon product out of a line with another hydrocarbon product. I need to calculate how much of the second fluid is required to flush out the first fluid down to 0.01 vol% (amount of first fluid left in the pipe) in a 26" line (4 miles long). I have found the "power...
  2. GBinns

    Orifice Meter Max Differential Pressure

    What is the maximum recommended differential pressure across an orifice meter run in a lean natural gas service? Normally the meter would be sized for around 75" H2O so you can use a 0-100" H2O transmitter. What if you have an existing meter run and don't want to change anything, but you want...
  3. GBinns

    HP 41C Manuals?

    Does anybody have an HP 41C calculator with manuals? I was told that there is an algorithm for approximating the compressibility factor (Z) for natural gas in one of the manuals that came with the HP 41C. Does anybody have this? I want to put it into an Excel spreadsheet. Thanks.
  4. GBinns

    Aniline Point Calculation

    Does anybody know how I can calculate the aniline point of a hydrocarbon liquid from a liquid analysis? I have a frac oil liquid analysis (including aromatics content) and I want to know how to calculate the aniline point. Can somebody help me? Thanks.
  5. GBinns

    How Do I Link a Chart Title to a Cell?

    I would like to link an Excel chart title to a cell in a worksheet. Does anybody know how to do this? In other words, I have a spreadsheet cell that changes based on inputs from the user. I want the title of my chart to change with that cell. E.g.: My cell in question reads, <4&quot;> and I...

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