CO 2 Absorption from Biogas Using Piperazine-Promoted 2-Amino-2-methyl-1-propanol: Process Performance in a Packed Column.Published in:Sustainability (2071-1050), 2022, v. 14, n. 12, p. N.PAG, doi. 10.3390/su14127095By:Rajiman, Viga;Abdul Halim, Hairul Nazirah;Shariff, Azmi Mohd;Shahid, Muhammad Zubair;Maulud, Abdulhalim Shah;Lau, Kok Keong;Tan, Lian SeePublication type:Article