What is the typical operating pressure of the absorption tower used to absorb H2S from natural gas with MDEA?
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What is the typical operating pressure of an absorption tower used to absorb H2S from natural gas with MDEA?
4~6 MPa? That’s the pressure commonly used in the natural gas purification plants I’ve worked with
Generally speaking, what are the physical properties of an MDEA solution? Viscosity, density, thermal conductivity, specific heat.
I once saw a document stating that the pressure in the absorption tower is around 8.0 MPa.
It is a 25% MDEA solution with a density of 1042 kg/m3, containing approximately 1.7 g/l of H2S. 3# dzq519
The data I have is 8 MPa; it comes from an operating plant and should be reliable
It’s related to the system; it can’t be generalized
It is generally between 2-10 MPa, with the specific value depending on factors such as solution concentration and the sulfur content in natural gas.
Has 8# yzjie ever had a lower operating pressure?
It’s the one with a pressure of 4-6 MPa
I’d like to know too. Is there a better reply?