Mixture of Sulfuric Acid + Water + Potassium sulfate

Datasets

1. η - Viscosity, Pa*s (2)
2. ρ_l - Mass density, kg/m3 (2)

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 88.35 (Liquid)

Fixed			Measured
Temperature, K - Liquid	Mass fraction of Sulfuric Acid (1) - Liquid	Mass fraction of Potassium sulfate (3) - Liquid	Viscosity, Pa*s - Liquid
298.15	0.0000	0.1156	0.0010
298.15	0.0133	0.1253	0.0010
298.15	0.0241	0.1481	0.0011
298.15	0.0519	0.1622	0.0012
298.15	0.0647	0.1715	0.0013
298.15	0.0832	0.1893	0.0013
298.15	0.0954	0.2011	0.0014
298.15	0.1013	0.2239	0.0015
298.15	0.1200	0.2274	0.0016
298.15	0.1284	0.2220	0.0016
298.15	0.1388	0.2274	0.0017
298.15	0.1545	0.2199	0.0017
313.15	0.0000	0.1337	0.0008
313.15	0.0146	0.1551	0.0008
313.15	0.0241	0.1715	0.0009
313.15	0.0419	0.1802	0.0009
313.15	0.0341	0.1935	0.0009
313.15	0.0554	0.2066	0.0010
313.15	0.0756	0.2328	0.0010
313.15	0.0874	0.2507	0.0011
313.15	0.1339	0.2621	0.0013
313.15	0.1607	0.2700	0.0014
313.15	0.1662	0.2658	0.0015
313.15	0.1798	0.2771	0.0016

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 88.35 (Liquid)

Fixed			Measured
Temperature, K - Liquid	Mass fraction of Sulfuric Acid (1) - Liquid	Mass fraction of Potassium sulfate (3) - Liquid	Viscosity, Pa*s - Liquid
298.15	0.0000	0.1156	0.0010
298.15	0.0133	0.1253	0.0010
298.15	0.0241	0.1481	0.0011
298.15	0.0519	0.1622	0.0012
298.15	0.0647	0.1715	0.0013
298.15	0.0832	0.1893	0.0013
298.15	0.0954	0.2011	0.0014
298.15	0.1013	0.2239	0.0015
298.15	0.1200	0.2274	0.0016
298.15	0.1284	0.2220	0.0016
298.15	0.1388	0.2274	0.0017
298.15	0.1545	0.2199	0.0017
313.15	0.0000	0.1337	0.0008
313.15	0.0146	0.1551	0.0008
313.15	0.0241	0.1715	0.0009
313.15	0.0419	0.1802	0.0009
313.15	0.0341	0.1935	0.0009
313.15	0.0554	0.2066	0.0010
313.15	0.0756	0.2328	0.0010
313.15	0.0874	0.2507	0.0011
313.15	0.1339	0.2621	0.0013
313.15	0.1607	0.2700	0.0014
313.15	0.1662	0.2658	0.0015
313.15	0.1798	0.2771	0.0016

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 88.35 (Liquid)

Fixed			Measured
Temperature, K - Liquid	Mass fraction of Sulfuric Acid (1) - Liquid	Mass fraction of Potassium sulfate (3) - Liquid	Mass density, kg/m3 - Liquid
298.15	0.0000	0.1156	1084.3
298.15	0.0133	0.1253	1114.9
298.15	0.0241	0.1481	1137.9
298.15	0.0519	0.1622	1170.1
298.15	0.0647	0.1715	1197.7
298.15	0.0832	0.1893	1222.0
298.15	0.0954	0.2011	1246.9
298.15	0.1013	0.2239	1269.4
298.15	0.1200	0.2274	1294.7
298.15	0.1284	0.2220	1286.8
298.15	0.1388	0.2274	1310.2
298.15	0.1545	0.2199	1306.5
313.15	0.0000	0.1337	1097.7
313.15	0.0146	0.1551	1127.1
313.15	0.0241	0.1715	1145.2
313.15	0.0419	0.1802	1166.1
313.15	0.0341	0.1935	1175.3
313.15	0.0554	0.2066	1214.8
313.15	0.0756	0.2328	1234.9
313.15	0.0874	0.2507	1270.5
313.15	0.1339	0.2621	1305.0
313.15	0.1607	0.2700	1333.9
313.15	0.1662	0.2658	1351.4
313.15	0.1798	0.2771	1376.3

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 88.35 (Liquid)

Fixed			Measured
Temperature, K - Liquid	Mass fraction of Sulfuric Acid (1) - Liquid	Mass fraction of Potassium sulfate (3) - Liquid	Mass density, kg/m3 - Liquid
298.15	0.0000	0.1156	1084.3
298.15	0.0133	0.1253	1114.9
298.15	0.0241	0.1481	1137.9
298.15	0.0519	0.1622	1170.1
298.15	0.0647	0.1715	1197.7
298.15	0.0832	0.1893	1222.0
298.15	0.0954	0.2011	1246.9
298.15	0.1013	0.2239	1269.4
298.15	0.1200	0.2274	1294.7
298.15	0.1284	0.2220	1286.8
298.15	0.1388	0.2274	1310.2
298.15	0.1545	0.2199	1306.5
313.15	0.0000	0.1337	1097.7
313.15	0.0146	0.1551	1127.1
313.15	0.0241	0.1715	1145.2
313.15	0.0419	0.1802	1166.1
313.15	0.0341	0.1935	1175.3
313.15	0.0554	0.2066	1214.8
313.15	0.0756	0.2328	1234.9
313.15	0.0874	0.2507	1270.5
313.15	0.1339	0.2621	1305.0
313.15	0.1607	0.2700	1333.9
313.15	0.1662	0.2658	1351.4
313.15	0.1798	0.2771	1376.3

Sources

• Determination of related systems' solubility data (I) in the preparation process of K2SO4 or KH2PO4 by the solvent extraction method