A bifunctional Zn/ZrO2–SAPO-34 catalyst for the conversion of syngas to lower olefins induced by metal promoters

Syngas (CO/H 2 ) was selected as a non-petroleum carbon source and transformed into lower olefins (C 2 –C 4  ), aromatics (BTX), liquefied petroleum gas (LPG), and gasoline (C 5 –C 11 ), respectively.