Graphene Oxide/Single-Walled Carbon Nanotube Membranes for CO₂ and N₂ Separation from Blast Furnace Gas

Table 2

Components of BFG.

Main component	CO	CO2	N2	CH4	H2	Sulphide
wt.%	22~27	13~19	54~58	0.2~0.4	1~4	Trace