Novel Systems and Membrane Technologies for Carbon Capture

Table 1

Properties of MOFs and MOF-based membranes measured at pressures of 8.5–224.99 bar.

Nomenclature/molecular formula	Feed composition (CH4/CO2/H2)	X (CO2 : CH4 : H2) (wt.%) or as given	High-pressure separation data				T (K)	SCO2	Q	Ref.
			BET surface area (m^2/g)	Langmuir surface area (m^2/g)	Adsorptive capacity (%)	P (bar)
UiO(bpdc)	—	79.7 : 12.2 : 5.7	2646	2965	72.5	20	303			[108]
ZJU-32	—	49	3831	49	40		300			[109]
UPG-1	—	72 : 69 cc/g	410	514	11.9	9.8	298	24	24	[110]
Cu3 (H2L2) (bipy)2 .11H2O	—	77 cc/g			6.4	8.5	298			[111]
Cu3 (H2L2) (etbipy)2 .24H2O	—	77 cc/g			4.7	9.6	298			[111]
NU-111	—	350 : 284 cc/cc feed	4932		61.8	30	298		23	[112]
HTS-MIL-101	—	1112 mg/g	3482		52.8	40	298			[113]
DGC-MIL-101	—	1112 mg/g	4198		59.8	40	298			[113]
UTSA-62a	30/20/5	189 : 270 cc/cc of feed	2190		43.7	55	298		16	[114]
ZIF-7		10.3	312	355	20.9	10	298		33	[115]
{Ag3[Ag5(l3-3,5-Ph2tz)6] (NO3)2}n	—	0.025 : 0.35 mmol/g			12.3	10	298	10.5	19.1	[116]
Basolite® C 300	99.9%	16 mmol/g	1706.42		41.9	224.99	318		18	[117]
Basolite® F300	99.9%	16 mmol/g	1716.46		24.1	224.99	318		19	[117]
Basolite® A100	99.9%	8 mmol/g	1524.8		26.9	224.99	318		9	[117]
MIL-101(Cr)	99.99%	1.17 mmol/g	2549		24.2	30	303			[118]
HKUST-1	99.99%	1.82 mmol/g	1326		26.3	30	303			[118]
DMOF	—	2.5 mol/kg	1980		38.1	20	298	12^a	20	[119]
DMOF-cl2	—	2.15 mol/kg	1180		26.4	20	298	17	21	[119]

X = CO₂ uptake