Ethanolamine is an absorbant used for the removal of __________ from air/gas. August 12, 2022 by admin Question: Ethanolamine is an absorbant used for the removal of __________ from air/gas. [A]. HF [B]. SO2 [C]. H2S [D]. both (b) & (c) Answer: Option D Explanation: No answer description available for this question.