Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations TugboatEng on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. gasnaturel

    Gas Turbine-Compressor

    Hi, I want to know when we open recycle valves of the coupled compressor, the load of gas turbine increase or decrease? Thank you.
  2. gasnaturel

    Orifice plate sens

    RVAmeche (Mechanical), it's a GE machine MS7001 (compressor AN200), lub oil system we are in startup phase after Major Inspection (MI), the machine is running and we have a doubt in pressure values in the header, we want to know if the orifice plate is correctly instaled without stopping the...
  3. gasnaturel

    Orifice plate sens

    Hi, I would like to know how we can confirm that the orifice plate is properly and correctly installed in the line of the process (flow sens), just from outside? thank you
  4. gasnaturel

    Condensation of moisture outside the double-walled LNG storage tank

    if you need other information please dont hesitate, I need to know if we can add perlite and the tank in operation?
  5. gasnaturel

    Condensation of moisture outside the double-walled LNG storage tank

    we didn't do any test, we have a temperature sensors between the inner and outer tank for detecting leakage, the temperature still stable on all sensors.
  6. gasnaturel

    Condensation of moisture outside the double-walled LNG storage tank

    IFRs (Petroleum) thank you for reply: The level in the tank is not static, and the condensation is more important when we have tanker loading, last time we observe frost on the external wall, you can see it in the picture attached, is it possible to add perlite without decommissioning of the...
  7. gasnaturel

    Condensation of moisture outside the double-walled LNG storage tank

    We observe condensation of moisture outside the double-walled LNG storage tank, we suspect perlite crowding in that place, any experience how to add perlite ?! could we add it and the thank in operation? is that other causes possible? I have all details just help me ..
  8. gasnaturel

    API 620 / 650 PDI IN THE LNG TANKS

    This is all DATA Standard for Our Tank : LNG Storage Tank Standard for inner tank API 620 Appx Q. Note: 2 Type of Full Containment tank 9% nickel inner, PC outer wall, concrete roof Note: 3 Net capacity inner tank (between normal min. and normal max. operating levels at operating temperature)...
  9. gasnaturel

    API 620 / 650 PDI IN THE LNG TANKS

    Hi, Please I want to know the utility of PDI in The LNG Tanks, a limite value in normal operation, and how to control it when the BOG compressors TRIP? seeing the API 620 / 650 they talk only about construction issues, ei: when we lost one compressor the PDI goes from -2mbarg to + 9mbarg...
  10. gasnaturel

    Problem on DGS for H2 Recycle Gas Compressor

    JJPellin: I need to undestand the seal sytem, what's the diference between (primary seal gas, secondary seal gas, buffer gas and seperation gas), if you have any document please attach them Thank you
  11. gasnaturel

    Amine Treatment (aMDEA) Foaming - LNG Plant

    Thank you georgeverghese: We use the Skim oil line for the first time, and the problem seems solved, we send all drain liquids to blowdown, now we work on (aMDEA) loop cleaning using a new cartidge filtres, to remove any solid suspensions. We reduce also the rate of lean Amine (2%) We...
  12. gasnaturel

    Amine Treatment (aMDEA) Foaming - LNG Plant

    Hi everyone, We have a faoming problem in our Absorber, that we lose control of all Acid Gas Removal Unit (AGRU), and we inject anti foaming solution many times a day, the design cencentration of aMDEA is 40%, actually we work only with 25% (concentration) of amine, last days we receive a new...
  13. gasnaturel

    MR (Mixer refrigerant) Expander in APCI process (C3MR)

    Thank you very much
  14. gasnaturel

    MR (Mixer refrigerant) Expander in APCI process (C3MR)

    This is an Ebara Expander to APCI process, we want t know why the flow is limited? and why the power is coming down? we can't arrive to use it at 100%
  15. gasnaturel

    MR (Mixer refrigerant) Expander in APCI process (C3MR)

    Hi everyone, I need Help in LNG Plant, We have Started a new LNG LNG PLANT (C3MR) process, and when we want start the LNG MR EXPANDER, We had a problème with temperature in every stage of the main Heat Exchanger (APCI), so it's coming warm in every pass on the MR Cycle, The problem is that we...
  16. gasnaturel

    Commissioning of Field Instrumentation

    hello, I need advice from you in a month are going to begin starting a MEGA TRAIN liquefaction of natural gas, I am an engineer specializing in process gas, and I am a beginner in the field of gas, what you propose to follow? and what do I need to know before the pre-comissioning? What should I...

Part and Inventory Search

Back
Top