Kangwanwatana W, Saiwan C, Tontiwachwuthikul P. Study of CO₂ Adsorption Using Adsorbent Modified with Piperazine. Chemical Engineering Transactions [Internet]. 20Sep.2013 [cited 30Jun.2024];35:403-8. Available from: https://www.cetjournal.it/index.php/cet/article/view/CET1335067