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R E V I S I O N E D E L L A D I S C U S S I O N E
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Inviata - 28/10/2022 : 16:19:35 Catalytic cracking catalyst for petrochemical uses Y-type molecular sieve as the main active component.
It is made of three-rotation fine powder and flue gas desulfurization fine powder of oil refining enterprises and a high surface mineral after special treatment such as complex demetallization and in-situ crystallization.
As a carrier, a general-purpose FCC catalyst is prepared: