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Recent content by Thamed57

  1. Thamed57

    Natural Gas pipe line -Hydrate Formation causes & controls

    Both, Emmanuel and LittleInch references are excellent, I appreciate your support, you are professional team.
  2. Thamed57

    Natural Gas pipe line -Hydrate Formation causes & controls

    Many thanks Emmanuel Top, I have searched that document you referred to, yes it has details of types of Hydrate prevention chemical such as KHI and EG and MRG, however it does not explain the chemical and physical formation of hydrate which could be similar to ice formation shape. I will keep...
  3. Thamed57

    Natural Gas pipe line -Hydrate Formation causes & controls

    Please advise how the Hydrate formation occurs in Natural Gas subsea Pipelines? and advise the control Measures.
  4. Thamed57

    LNG Plants

    Dear Remy1234 I'm working in a Large LNG plant in Qatar for 21 years, it is difficult to give estimation of cost of LNG process plant since this depends on deferent factors: 1- size or capacity/production of the LNG plant 2- Scope of the plant and configurations and new technology used for mega...
  5. Thamed57

    HAZID, HAZOP, LOPA & SIL study - Process Engineering Design

    Hazid usually is conducted during Pre-FEED, FEED and Re-FEED Hazop usually Conducted during FEED and EPC phase of the project when all documents are finalized as built/as for construction. SIL/LOPA comes after Hazop. and when all P&IDs Drawings are final, also when Cause and Effect charts are...
  6. Thamed57

    Rollover in LNG tanks.

    Hi ris2, I agree with Benthayer explanation for the rollover phenomena. I work in LNG producing Company called Qatargas and I can give you some refernce books to read from. 1- Liquefied Gas Handling Prenciples On Ships and In Terminals by McGuire and White 2nd edition (SIGTTO) page42 chapter2.16...
  7. Thamed57

    basics of refining and process in a refinery

    Hi, You can read the fouth eddition of "Petroleum Refining Technology and Economics" by James H. Gary and Glenn E. Handwerk. ISBN 0-8247-0482-7.
  8. Thamed57

    What is the good practice to prevent or control sulfur dust during loading into ship?

    Using safe design for the convoyers and ship loader as follows: 1. use of explosion vents in the hopers, silo and ship loader dust collection system 2. use of dust suprission system mainly water spray along the convoyers. 3. use of magnit to remove any metal objects that can cause spark. 4...

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