Effect of Propane and NaCl-SDS Solution on Nucleation Process of Mine Gas Hydrate

Table 1

The induction time of NaCl system.

Gas sample	NaCl concentration (wt%)	Experiment condition		Induction time (min)			Average induction time (min)
		Initial temperature (K)	Initial pressure (MPa)	The first	The second	The third
G1	0.5	282.15	5.28	85	117	95	73
	2.0	282.15	5.66	73	108	82	88
	3.5	282.15	5.88	79	64	75	99
G2	0.5	282.15	5.62	145	128	141	81
	2.0	282.15	5.92	109	72	143	108
	3.5	282.15	6.41	91	71	80	138
G3	0.5	282.15	5.83	221	196	254	105
	2.0	282.15	5.96	125	77	132	111
	3.5	282.15	6.65	103	89	123	224