ZrBDC-Based Functional Adsorbents for Small-Scale Methane Storage Systems

Table 3

Thermodynamic characteristics of the model ANG vessel with a mass of 10 kg loaded with the ZrBDC powder and ZrBDC-PVA pellets at the pressure of 10 MPa and the temperatures of 273, 293, and 333 K.

Sample	Heat capacity, kJ/kg·K	, K	273	293	333
ZrBDC powder	8.39	amax, mmol/g	8.5	7.9	6.7
		Q, kJ/Mol	118.0	108.7	92.4
		ΔT, K	13.7	12.5	10.8
ZrBDC-PVA pellets	8.21	amax, mmol/g	7.0	6.45	4.9
		Q, kJ/Mol	116.9	107.9	92.8
		ΔT, K	14.1	12.6	11.1