Seek existing decarbonization processes
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I’m a novice in the chemical industry and know very little about it. I’d like to learn about the decarbonization processes used in chemical plants these days; I hope experts out there can offer some guidance!
Low-temperature methanol washing, NHD, propylene carbonate, thermal potassium alkali, MDEA, etc
In addition to those mentioned above, there is also the pressure swing adsorption method.
The latest option is low-temperature methanol washing; for small-scale nitrogen fertilizer production, NHD is the most suitable choice. Other options include propylene carbonate, thermal potassium alkali, and MDEA
Thank you. Where is MDEA used?
Reply 1# Gas purification: NHD, MDEA, PSA
Low-temperature methanol washing, ammonia washing, NHD, MDEA, PSA, hot alkali washing