Tail Gas Treating Unit (TGTU) Air & Fuel Demand Calculator

Model catalytic hydrogenation stoichiometry, reducing gas generator (RGG) combustion air/fuel rates, and quench water cooling duties.

Tail Gas Flow Rate Q (MMSCFD):

Tail Gas Inlet Temp (°F):

Tail Gas SO2 Concentration (mol %):

Tail Gas H2S Concentration (mol %):

COS + CS2 Total (mol %):

Target Reactor Inlet Temp (°F):

Total H2 Reduction Demand:

—

— lbmol/hr

RGG Sub-Stoichiometric Fuel Gas:

—

— SCFH

RGG Combustion Air Flow:

—

— SCFM

Quench Tower Heat Duty:

—

— MW cooling

Total H2S to Absorber:

—

Overall Complex Recovery (SRU+TGTU):

99.9+ %

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