ABSTRACT Ethylene produced by cracked the chain of various componen in naphtha. nparaffin is preferable for thermal cracking reactor feed to produce ethylene. MaxEne process help to result n-paraffin rich stream as feed to thermal cracking reactor. The main equipment of MaxEne process is adsorbent chamber with nbutane as desorbent agent and two debutanizer, one of them is debutanizer extra…