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Table 1 Percentage extraction of Fe, Ti and Al at different organic/aqueous ratio study from leached solution of spent V 2 O 5 catalyst

From: Separation and recovery of vanadium from spent vanadium pentaoxide catalyst by Cyanex 272

O/A Ratio % Extraction

0.2

0.25

0.33

0.5

1

2

3

Fe

60

67

77

90

98

99

99

Ti

65

70

80

95

100

100

100

Al

40

60

70

85

90

95

95