Optimization of CO₂ Absorption Characteristic under the Influence of SO₂ in Flue Gas by Hollow Fiber Membrane Contactor

Table 1

Specifications and parameters of PP hollow fiber membrane contactor.

Physical	Unit	Value	Parameter
Liquid flux	L/h	800–1000	U
Outer diameter of module	mm	94
Inner diameter of module	mm	90
Module length	mm	1125
Fiber length	mm	920
Membrane pore diameter	μm	0.1–0.2
Inner diameter of fiber	mm	0.3
Outer diameter of fiber	mm	0.4
Module area	m^2	8~12
Number of fibers		7000
Tortuosity factor		2	τ
Fiber porosity	%	45	ε
Packing density	%	13.8	(1-Φ)