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Tikle Can you tell me what version that give an uncorrect properties, and how much is it's error? thanks, Wartono

Dear all, Thanks Norsey for your information. I had asked articles to Prosernat and I know that beside of the low emmision strong point, Drizo has a different range of water dew point. Drizo should be compared to Mol Sieve. Below is my simple understanding in regard to Glycol concentration...

Dear Vinya, Thanks for your help. do you know any website where I can learn it more? Wartono

Dear friends, I want to know the different process of glycol regeneration using Drizo technology from the conventional one. I appreciate it if you can give me the benefits of using Drizo, from the point of view investation, operation and maintenance. Thanks, Wartono

Dear friends, Can anyone help me to calculate the noise level from a 2" pipe of Nitrogen gas at pressure of 6 barg, temp 40 oC and the flowrate is 80 NM3/hr Thanks, Joko

I use my in-house program with the following input: ID pipe: 78.1 mm ( 3" STD) Full scale : 36 M3/hr Normal : 30 m3/hr Temp.: 15 oC Normal Pressure: 5 Kg/cm2g density : 998 kg/m3 viscocity: 1 cp and gives the result: Max Reynold: 162700 Norm. Rey. :135600 Dia meter Ratio : 0.5720 Flow...

Friends: I thanks you very much for your helpfull comments especially to CHD01 that give me a clear picture of installing ISO valves on PSV. Thanks.

Dear friends, I learn the PSV connection on the vessels from several P&IDs and it shows that some of them use isolation valves in the outlet connection. May be to protect the back pressure from headers during shutdown time. Pranit:What is CSO isolation valve? athomas: What kind of code for the...

Should I put isolation valves before and after PSV for maintenance proposes or during PSV calibration? I don't find this kind of rule in the API RP 520 part I and II. Maybe you guys have this experiences please share. Thanks

The TEG dehydration unit is to remove water in the gas streams up to 4 - 7 lb water/MMSCF. CO2 will also dissolve in the glycol but is not as much as water because of the affinity. I suggest you to use an Amine system instead of Glycol system to remove CO2. There are many process companies that...