How to analyze vanadium-chromium liquids properly
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There is an unknown liquid containing chromium in the 3+ and 6+ valence states, as well as vanadium in the +5 and +4 valence states. How can one accurately determine the various valence states of chromium and vanadium? As a supplementary note, this liquid exists in two forms: one with higher levels of chromium and lower levels of vanadium, and the other with higher levels of vanadium and lower levels of chromium
Reply to 1# Xia Chu c: http://bbs.hcbbs.com/viewthread.php?tid=415859 for your reference
Reply to 2# dalian*aochao: It’s not very useful
Reply to 3# Xia Chu c: What I need is to determine the valence states of vanadium and chromium as well as their total amount in it; my method is quite mature and effective
Reply to 4# Xia Chu C: What I’m asking is whether there are any methods to determine the valence state of vanadium in this liquid, as it also contains iron in different valence states. Another issue is there is a slag containing around 20% chromium, with a small amount of vanadium in it; is there any good method to determine the amount of vanadium in it?