What's the function of Mixed Refrigeration Unit in LNG Process?

[@vecblen]

Good video Sir

[@askchemicalengineering17]

nice explanation

[@fooq405]

Very well explained!

[@mehanaits]

Great Dr. Please advise for Cascade Process Video..

[@omartali3786]

Hello Dr Amin Please I have a question about MR Composition C4 increasing due to leak from process side and we need to remove it by draining witch side is better cold side or hot side. Thank you

[@wym1753]

Hi Dr Amin @Dr.Amin.Esmaeili , im an engineering student currently doing research regarding LNG and if u dont mind can i have the powerpoint slide that u show in this video because im very passionate about LNG and its process. Thank you Dr

[@nasirkhan3711]

How did you get that -161 deg C from -34 deg C on page 38 (right side screen) near time 1:39 of the video? I know it is a recycle LNG flash that is helping the MR from -34 to -161, but that's recycle. How do you get that flash at -161 deg C in the first place?

[@bagoessetiadi7085]

expander and JT Valves

[@王超-c9c]

hi, Dr Amin, what is inside of MCHE? will you please give more details about this equipment?

[@Dr.Amin.Esmaeili]

Hello, thank you for your question. I already uploaded a video that explains this heat exchanger.

[@muhammadirsyad8615]

Hai Dr Amin, what is the name of refrigerant used inside the MCHE?

[@Dr.Amin.Esmaeili]

A mixture of nitrogen, methane, ethane, and propane, known as mixed refrigerant (MR).

[@muhammadirsyad8615]

@@Dr.Amin.Esmaeili I mean for example tetrafloroethane is called R134a when it used as refrigerant and R134a is widely used in air conditioning system. So does MR has name like that?

[@Dr.Amin.Esmaeili]

@@muhammadirsyad8615 Yes, I totally understand your point and I totally agree with you. But MR in LNG process is just mixture of nitrogen, methane, ethane, and propane with a specific mol or mass fraction of each and it does not really have a trade name like R-134a...

[@muhammadirsyad8615]

@@Dr.Amin.Esmaeili alright I understand. Thank you for your responses.

[@Dr.Amin.Esmaeili]

@@muhammadirsyad8615 My pleasure

[@Isd868]

Hi amine can you please take a class HRSG system

[@Dr.Amin.Esmaeili]

Yes, I am planning to do so soon

[@oshiriisaa4995]

Nice material but poor delivery