absorption column

In the second part, in order to remove CO2 thoroughly, the diluent ammonia solution was sprayed from the top of the absorption column, fully mixing with the artificial flue gases from the bottom.

The design method for optimizing an absorption unit in chemical processes is discussed and a process approach for optimizing a plate or packing column is proposed.

A method for the determination of Pd and pt in catalyst by graphite furnace atomic absorption spectrometry is introduced, sulfhydryl cotton column is used to separate interferential elements.