◆ Product introduction ◆
?Chemical absorption method: hot alkali method or amine method.
?Process: washing and filtering—absorption—analysis—compression—drying—refrigeration—separation—storage
?Equipment: washing tower, absorption tower, analysis tower, compressor (screw machine or reciprocating machine), refrigerator separator, storage tank, etc.
Scope of application: tail gas with low CO2 content.
?Features: Hot alkali method: fast reaction speed, strong adsorption capacity, high reaction temperature.
?Amine method: low reaction temperature and loss, which is not suitable for tail gas with high CO2 content
?Principle: The tail gas is washed by the water washing tower, and then enters the absorption tower for lowtemperature CO2 absorption. After the CO2 gas is desorbed at the high temperature of the regeneration tower, it is compressed, dried and cooled to produce liquid CO2.
?Application scenario: power plant and combustion tail gas containing CO2.
