Physiochemical Properties of Hydrodenitrification and Hydrodesulphurization Inhibiting Compounds with 1-Ethyl-3-Methylimidazolium Ethylsulphate at T = (298.15 to 323.15) K and 𝑝=1 Bar

Table 4

Comparison of measured density 𝜌 as a function of temperature with literature data for of pure compounds.

	T/K
	298.15	303.15	308.15	313.15	318.15	323.15
	ρ/g·cm^−3
			Pyridine (PY)
Measured	0.9783	0.9732	0.9682	0.9631	0.9581	0.9581
Reported	0.9780^b	NA	NA	NA	NA	NA
			Pyrrole (PYRR)
Measured	0.9655	0.9611	0.9568	0.9524	0.9479	0.9436
Reported	0.9733^b	NA	NA	NA	NA	NA
			Quinoline (Qu)
Measured	1.0883	1.0843	1.0804	1.0764	1.0724	1.0685
Reported	1.0929^b	NA	NA	NA	NA	NA
			Indoline (INDO)
Measured	1.0883	1.0843	1.0804	1.0764	1.0724	1.0685
Reported	NA	NA	NA	NA	NA	NA
			Thiophene (TS)
Measured	1.0584	1.0525	1.0465	1.0405	1.0344	1.0284
Reported	1.0585^c	NA	NA	NA	NA	NA
			Water
Measured	0.9971	0.9957	0.9939	0.9918	0.9879	0.9849
Reported	0.9971^d	NA	NA	NA	NA	NA

^bReference [28].^cReference [6]. ^dReference [18]. NA: not avaliable.