Green Hydrogen Utilities Calculator
Designed by ATUL SINGLA
Hydrogen Calculation Results
Production & Operations Summary
Hydrogen Production & Offtake
Hâ‚‚ Required (kg/hr):
Hâ‚‚ Required (tpd):
H₂ Required (Nm³/hr):
Hâ‚‚ Produced (kg/hr):
Hâ‚‚ Produced (tpd):
H₂ Produced (Nm³/hr):
Hâ‚‚ Balance (kg/hr):
Hâ‚‚ Balance (tpd):
Electrolyser Operations
Electrolyser Daily Op. Hours:
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Hydrogen Storage
Net Hâ‚‚ Flow to Storage (kg/hr):
Minimum Daily Storage Capacity (kg):
Minimum Daily Storage Capacity (tonnes):
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DM Water Requirements
DM Water for Electrolysis (kg/day):
DM Water for Electrolysis (m³/day):
Total DM Water (m³/hr):
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Cooling Water Circulation
This table shows both the **Peak Flow** (for equipment sizing) and the **Time-Averaged Flow** (for daily consumption planning).
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Show/Hide Remarks on Peak vs. Averaged Flow
Cooling Water Make-up
Evaporation Loss (m³/hr):
Blowdown Loss (m³/hr):
Drift Loss (m³/hr):
Total CW Makeup (m³/hr):
Total CW Makeup (m³/day):
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Raw Water Requirements
Raw Water for DM (m³/hr):
Raw Water for CW Makeup (m³/hr):
Service Water (m³/hr):
Potable Water (m³/hr):
Grand Total Raw Water (m³/hr):
Grand Total Raw Water (m³/day):
Grand Total Raw Water (MLD):
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Waste Water Management
DM Water Reject (m³/hr):
Cooling Tower Blowdown (m³/hr):
Other Process Blowdown (m³/hr):
Total Waste Water (m³/hr):
Total Waste Water (m³/day):
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Water Mass Balance Diagram
Ammonia Calculation Results
Production & Operations Summary
Hydrogen Services
Hâ‚‚ Required (kg/hr):
Hâ‚‚ Required (tpd):
H₂ Required (Nm³/hr):
Hâ‚‚ Produced (kg/hr):
Hâ‚‚ Produced (tpd):
H₂ Produced (Nm³/hr):
Hâ‚‚ Balance (kg/hr):
Hâ‚‚ Balance (tpd):
Nitrogen Services
Nâ‚‚ Required (kg/hr):
Nâ‚‚ Required (tpd):
N₂ Required (Nm³/hr):
Ammonia Plant Details
Ammonia Plant Capacity (TPD):
Ammonia Plant Capacity (kg/hr):
Electrolyser Operations
Electrolyser Daily Op. Hours:
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Hydrogen Storage
Net Hâ‚‚ Flow to Storage (kg/hr):
Minimum Daily Storage Capacity (kg):
Minimum Daily Storage Capacity (tonnes):
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DM Water Requirements
Electrolyser DM Water
DM Water for Electrolysis (kg/day):
DM Water for Electrolysis (m³/day):
Ammonia Unit DM Water
Net DM Water for Ammonia Process (m³/day):
Total DM Water
Total DM Water (m³/day):
Total DM Water (m³/hr):
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Show/Hide Remarks
Cooling Water Circulation
This table shows both the **Peak Flow** (for equipment sizing) and the **Time-Averaged Flow** (for daily consumption planning).
| COMPONENT | PEAK FLOW (FOR SIZING) (M³/HR) | TIME-AVERAGED FLOW (FOR CONSUMPTION) (M³/HR) |
|---|---|---|
| Electrolyser Primary Cooling | ||
| Chiller Package Cooling | ||
| Hâ‚‚ Compressor Cooling | ||
| Balance of Plant (BOP) Cooling | ||
| Sub-Total | ||
| Total Peak Flow (with 10% Contingency) | (This is the key value for sizing pumps/tower) | |
| Total Time-Averaged Flow (with 10% Contingency) | (This is the key value for consumption planning) | |
| Total Daily Circulated Volume | ||
Show/Hide Remarks on Peak vs. Averaged Flow
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Cooling Water Make-up
Evaporation Loss (m³/hr):
Blowdown Loss (m³/hr):
Drift Loss (m³/hr):
Total CW Makeup (m³/hr):
Total CW Makeup (m³/day):
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Raw Water Requirements
Raw Water for DM (m³/hr):
Raw Water for CW Makeup (m³/hr):
Service Water (m³/hr):
Potable Water (m³/hr):
Grand Total Raw Water (m³/hr):
Grand Total Raw Water (m³/day):
Grand Total Raw Water (MLD):
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Waste Water Management
DM Water Reject (m³/hr):
Cooling Tower Blowdown (m³/hr):
Ammonia Unit & Compressor Blowdown (m³/hr):
Total Waste Water (m³/hr):
Total Waste Water (m³/day):
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Water Mass Balance Diagram
Note: This combined tool is designed by ATUL SINGLA.
