Transport Processes and Separation Process Principles (Includes Unit Operations) Fourth Edition

A.1-18. Mass-Transfer Coefficient

1 k_c cm/s = 10⁻² m/s

1 k_c ft/h = 8.4668 × 10⁻⁵ m/s

1 k_x g mol/s · cm² · mol frac = 10 kg mol/s · m² · mol frac

1 k_x g mol/s · cm² · mol frac = 1 × 10⁴ g mol/s · m² · mol frac

1 k_x lb mol/h · ft² · mol frac = 1.3562 × 10⁻³ kg mol/s · m² · mol frac

1 k_xa lb mol/h · ft³ · mol frac = 4.449 × 10⁻³ kg mol/s · m³ · mol frac

1 k_G kg mol/s · m² · atm = 0.98692 × 10⁻⁵ kg mol/s · m² · Pa

1 k_G a kg mol/s · m³ · atm = 0.98692 × 10⁻⁵ kg mol/s · m³ · Pa