Convert Pound-moles per hour to Micromoles per second
Convert Pound-moles per hour (lb-mol/h) to Micromoles per second (µmol/s) instantly and accurately.
Conversion Formula
µmol/s = lb-mol/h × 125997.8806
About Pound-moles per hour
The pound-mole per hour (lb-mol/h) equals 453.59237/3600 ≈ 0.12600 mol/s, the standard molar flow unit in US chemical process engineering simulation (Aspen Plus, HYSYS, Pro/II). Distillation column feed rates, reactor effluent streams, and compressor suction flows are universally expressed in lb-mol/h in US petrochemical and refinery design. 1 lb-mol/h = 453.59237/3600 mol/s ≈ 0.12600 mol/s ≈ 0.4536 kmol/h.
About Micromoles per second
The micromole per second (µmol/s) equals 10⁻⁶ mol/s and is numerically equal to the katal (kat) - the SI unit of catalytic activity. One katal of enzyme converts exactly 1 µmol of substrate per second; preparative HPLC columns and benchtop continuous-flow synthesis reactors commonly operate at µmol/s throughput. 1 µmol/s = 1 µkat = 10⁻⁶ mol/s = 60 µmol/min.
Quick Reference Table
| Pound-moles per hour (lb-mol/h) | Micromoles per second (µmol/s) |
|---|---|
| 1 lb-mol/h | 125998 µmol/s |
| 2 lb-mol/h | 251996 µmol/s |
| 5 lb-mol/h | 629989 µmol/s |
| 10 lb-mol/h | 1259980 µmol/s |
| 25 lb-mol/h | 3149950 µmol/s |
| 50 lb-mol/h | 6299890 µmol/s |
| 100 lb-mol/h | 12599800 µmol/s |