Convert Short tons per day to Grains per minute
Convert Short tons per day (ton/d) to Grains per minute (gr/min) instantly and accurately.
Conversion Formula
gr/min = ton/d × 9722.222222
About Short tons per day
The short ton per day (ton/d, US) equals 907.18474/86400 ≈ 0.010499 kg/s, the capacity unit for mid-size mining operations, smelters, and US water-treatment chemical dosing. A small gold mine may process 500-1 000 short ton/d of ore; activated-sludge wastewater plants dose chemicals in short ton/d. 1 short ton/d ≈ 0.010499 kg/s ≈ 2 000 lb/d.
About Grains per minute
The grain per minute (gr/min) equals 6.479891×10⁻⁵/60 ≈ 1.080×10⁻⁶ kg/s. This unit appears in HVAC humidity engineering: moisture added or removed from conditioned air is traditionally expressed in grains of water per pound of dry air per minute in US practice. A whole-house humidifier may evaporate 300-600 gr/min at design load. 1 gr/min ≈ 1.080×10⁻⁶ kg/s.
Quick Reference Table
| Short tons per day (ton/d) | Grains per minute (gr/min) |
|---|---|
| 1 ton/d | 9722.22 gr/min |
| 2 ton/d | 19444.4 gr/min |
| 5 ton/d | 48611.1 gr/min |
| 10 ton/d | 97222.2 gr/min |
| 25 ton/d | 243056 gr/min |
| 50 ton/d | 486111 gr/min |
| 100 ton/d | 972222 gr/min |