Convert Metric tons per day to Milligrams per hour
Convert Metric tons per day (t/d) to Milligrams per hour (mg/h) instantly and accurately.
Conversion Formula
mg/h = t/d × 41666666.67
About Metric tons per day
The metric tonne per day (t/d) equals 1 000/86400 ≈ 0.011574 kg/s, standard in hydrometallurgy, wastewater treatment, and environmental mass-balance reporting. A large copper smelter processes 2 000-3 000 t/d of ore; a modern desalination plant produces 100 000-500 000 t/d of potable water; IPCS industrial emission guidelines use t/d for stack mass rates. 1 t/d ≈ 0.011574 kg/s ≈ 1.102 short ton/d.
About Milligrams per hour
The milligram per hour (mg/h) equals 10⁻⁶/3600 ≈ 2.778×10⁻¹⁰ kg/s, adopted in transdermal drug-patch pharmacokinetics to express dermal absorption rate. A nicotine patch typically releases 14-21 mg over 24 h, corresponding to ≈0.58-0.88 mg/h. Environmental emission tests for laboratory fume hoods also express contaminant escape in mg/h. 1 mg/h = 1/3600 mg/s.
Quick Reference Table
| Metric tons per day (t/d) | Milligrams per hour (mg/h) |
|---|---|
| 1 t/d | 41666700 mg/h |
| 2 t/d | 83333300 mg/h |
| 5 t/d | 208333000 mg/h |
| 10 t/d | 416667000 mg/h |
| 25 t/d | 1.042 × 109 mg/h |
| 50 t/d | 2.083 × 109 mg/h |
| 100 t/d | 4.167 × 109 mg/h |