Nature of Co-bearing ferromanganese crusts of the Magellan Seamounts (Pacific Ocean): Communication 2. Ion exchange properties of ore minerals

2014 ◽  
Vol 49 (2) ◽  
pp. 138-164 ◽  
Author(s):  
G. V. Novikov ◽  
S. V. Yashina ◽  
M. E. Mel’nikov ◽  
I. V. Vikent’ev ◽  
O. Yu. Bogdanova
Keyword(s):  
Pacific Ocean ◽  
Ion Exchange ◽  
Ferromanganese Crusts ◽  
Magellan Seamounts ◽  
Ore Minerals ◽  
Exchange Properties

Cobalt, nickel, and copper in ore minerals of cobalt-bearing ferromanganese crusts from the Magellan Seamounts of the Pacific Ocean

2013 ◽  
Vol 450 (1) ◽  
pp. 566-570 ◽  
Author(s):  
G. V. Novikov ◽  
I. V. Vikent’ev ◽  
M. E. Mel’nikov ◽  
O. Yu. Bogdanova ◽  
N. I. Eremin
Keyword(s):  
Pacific Ocean ◽  
Ferromanganese Crusts ◽  
Magellan Seamounts ◽  
Cobalt Nickel ◽  
The Pacific ◽  
Ore Minerals ◽  
The Pacific Ocean

First Find of Platinum in Cosmogenic Spherules of Ferromanganese Crusts (Fedorov Guyot, Magellan Seamounts, Pacific Ocean)

2020 ◽  
Vol 491 (2) ◽  
pp. 199-203
Author(s):  
D. P. Savelyev ◽  
A. I. Khanchuk ◽  
O. L. Savelyeva ◽  
S. V. Moskaleva ◽  
P. E. Mikhailik
Keyword(s):  
Pacific Ocean ◽  
Ferromanganese Crusts ◽  
Magellan Seamounts

scholarly journals Sorption of Y 3+, La 3+ AND Се 3+ cations on the cobalt-rich manganese crusts of the Magellan Rise and Marcus-Wake seamounts, Pacific Ocean

2019 ◽  
pp. 318-336
Author(s):  
G. V. Novikov ◽  
N. V. Lobus ◽  
A. N. Drozdova ◽  
Yu. P. Dikov
Keyword(s):  
Rare Earth ◽  
Pacific Ocean ◽  
Ion Exchange ◽  
Earth Element ◽  
Exchange Capacity ◽  
Ion Exchange Capacity ◽  
Natural Mineral ◽  
The Pacific ◽  
Ore Minerals ◽  
The Pacific Ocean

Cobalt-rich manganese crusts and crust-concretion formations from the guyots of the Pacific Ocean were found to be the natural highly selective sorbents of rare-earth cations Ce3+, Y3+, La3+. Ion exchange capacity of ore minerals — vernadite, Fe-vernadite and Mn-ferroxyhyte — increases in the following sequence La3+<Y3+<Co2+<Ce3+ and averages from 1.67 (La3+) to 2.84 (Се3+) meq/g, which is quite high values among natural mineral ion exchangers. Ore minerals of crusts exhibit higher selectivity to Се3+ cation compared to Y3+ и La3+. The age of ore minerals does not affect their sorption with respect to rare earth element cations.

Homologous Series of 2D Chalcogenides Cs–Ag–Bi–Q (Q = S, Se) with Ion-Exchange Properties

2017 ◽  
Vol 139 (36) ◽  
pp. 12601-12609 ◽  
Author(s):  
Jing Zhao ◽  
Saiful M. Islam ◽  
Shiqiang Hao ◽  
Gangjian Tan ◽  
Constantinos C. Stoumpos ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Homologous Series ◽  
Exchange Properties
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