Fluid Catalytic Cracking - petrofed.winwinho...

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FCC CatalystBinder−‘Glue’ holding all catalyst components together– Provides physical integrity
CATALYST POISONS– Nickel promotes dehydrogenation reactions which areunwanted– Dehydrogenation reactions result in increased hydrogenmake gas make– Vanadium gets converted to V2O5 and then to vanadic acidunder regenerator conditions– Vanadic acid washes away zeolite sites on catalyst
Page 3 and 4: A Typical FCC/RFCC Unit
Page 5: FCC Rx - Rg SECTION
Page 8 and 9: FCC Pressure Balance
Page 10 and 11: FCC Pressure Balance- A clear under
Page 12 and 13: FCC SubsystemsStand Pipes- Regenera
Page 14 and 15: Compression of Catalysts in a Stand
Page 16 and 17: Pressure Profiles in Stand PipesCir
Page 18 and 19: FCC Heat Balance
Page 20 and 21: FCC Heat BalanceReactor Product 510
Page 22 and 23: FCC Heat Balance- Catalyst circulat
Page 24 and 25: FCC Catalyst
Page 26 and 27: FCC CatalystFCC CATALYSTS−−−
Page 28 and 29: FCC CatalystActive Matrix−−−C
Page 32 and 33: 2 Stage Regeneration for Minimum Ca
Page 34 and 35: FCC NomenclatureActivityThe effecti
Page 36 and 37: FCC NomenclatureCarbon BalanceThe b
Page 38: Thank You

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