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REGULATION FOR THE MANDATORY REPORTING OF GREENHOUSE GAS EMISSIONS - page 64 / 137

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(2)

(C) The operator shall calculate and report CO2 emissions as shown below: n CO2 = CRd * CF * 3.664 * 0.001 1

Where: CO2 = CO2 emissions (metric tonnes/yr) n = number of days of operation in the report year CRd = daily average coke burn rate (kg/day) CF = carbon fraction in coke burned

    • 3.664

      = conversion factor – carbon to carbon dioxide

    • 0.001

      = conversion factor – kg to metric tonnes

Other Catalyst Regeneration

(A) The operator shall calculate and report process CO2 emissions resulting from periodic catalyst regeneration as shown below.

n CO2 = CRR * (CFspent 1 Where:

  • CFregen

) * 3.664 * 0.001

CO2 = CO2 emissions (metric tonnes/yr) CRR = mass of catalyst regenerated (mass/regeneration cycle)

CF

spent

CF

regen

= weight fraction carbon on spent catalyst = weight fraction carbon on regenerated catalyst

(default = 0) n = number of regeneration cycles

    • 3.664

      = conversion factor – carbon to carbon dioxide

    • 0.001

      = conversion factor – kg to metric tonnes

(B) The operator shall calculate and report process CO2 emissions resulting from continuous catalyst regeneration in operations other than FCCU and fluid cokers (e.g. catalytic reforming) as shown below.

CO2 = CCirc

  • *

    (CFspent

  • CFregen

) * H * 3.664

Where:

C O 2 = C O 2 e m i s s i o n s ( m e t r i c t o n n e s / y r ) irc spent regen = average catalyst regeneration rate (tonnes/hr) = weight carbon fraction on spent catalyst = weight carbon fraction on regenerated catalyst CC CF CF

(default = 0) H = hours regenerator was operational (hr/yr) 3.664 = conversion factor – carbon to carbon dioxide

64

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