Item

Index

appearance

brown oily liquid

density(25 ℃)

0.91-0.93

flashing point ℃

≥ 80

copper saturation content g/L CU

5.3-5.6

extraction kinetics %

≥ 92

extraction isothermal point g/L CU

≥ 4.4

parvafacies tine s

≤ 70

reverse extraction kinetics (30s )

≥ 95

reverse extraction isothermal point g/L CU

≤ 1.8

reverse extraction phase-formed time s

≤ 80

copper net transfer amountg/L CU

≥ 2.7

copper /ferrum selectivity

≥ 2000