Investigation of Effective Parameters Ce and Zr in the Synthesis of H-ZSM-5 and SAPO-34 on the Production of Light Olefins from Naphtha

Table 14

Research on thermal catalytic cracking of naphtha unit.

Yield wt. %			Temperature operating (°C)	Size mesh	Catalyst type		Years	References
Ethylene + propylene	Propylene	Ethylene			Active element	Basic
31.84	12.78	19.06	628	10–25	Fe	CNT	2012	[125]
42.29	22.86	19.43	680	10–25	Ce-La-Mo	ZSM-5	2010	[83]
52.5	36	16.5	680	10–25	Ce	ZSM-5	2010	[84]
49.36	22.56	26.8	750	10–25	Ce-La	SAPO-34	2012	[90]