Recent content by Amanda123

Thanks all finished my report. mobil engineering guide was quite helpful. Thanks again.

Thank for all the reference, much appreciate it. started working on that now.

above table was correct. Thanks all. Somehow i have completed ansi class as per design condition. Thank you all

Thank you, everyone. I have now established the pressure rating based on the design pressure from the MOPX1.1 above. However, I still have some doubts regarding whether the ANSI pressure ratings for Carbon Steel (CS) and Stainless Steel (SS) are the same?, as outlined below. ANSI Pressure...

Thank you all for the reply. I have my operating condition only. Is that below method correct for determine process design pressure and temperature at first: Design Pressure and Design Temperature Generally, the design pressures and design temperatures are taken as below (as minimum): Design...

Hi all, I have been assigned the task of preparing a Technical memo sizing basis for flare for onshore for a new greenfield project producing methanol. Any advice or recommendations on how to approach this task would be greatly appreciated. Thank you! Best regards, Amanda

Hi all, I have been assigned the task of preparing a piping class document for a new greenfield project. As my background is in process engineering, I would appreciate your guidance on how to create this document, especially since there are no piping specifications provided by the client. Any...

Thank you for all the feedback

I involved in design of plant producing Methanol and transport it. Looking the Storage temperature for methanol

Kindly provide the recommended storage temperature for methanol in the tank according to applicable codes, standards, or any other relevant references, and specify the reference source. Also the standard state blanketing and PVRV requirement.

Hi, I heard some people saying Storage Tank which have Nitrogen Blanketing require low pressure alarm at nitrogen line in order to alarm when nitrogen pressure is low, But I cannot find any standard saying this? Can anyone help me indicate which standard say this requirement?

Hi Thanks for feedback

The original pump out for repair, this just temp pump replacement

Hi, Thank you for reply. Downstream piping design for 150 #. This Piston pump air operated but instead of air they want use N2. If not put RV, if a block outlet happen. It will overpressure the Piston pump right.

Hi all, As per my simple sketch, we want change Centrifugal PUMP with design shutoff 6 barg to PD air pump with design 45 barg, and this pump handling sulfuric acid . Few of issue i can see here. Need mitigation for that 1. Design pressure alot higher for downstream piping and equipment, is...