Neodymium isotopes track sources of rare earth elements in acidic mine waters

2020 ◽  
Vol 269 ◽  
pp. 465-483 ◽  
Author(s):  
Irene L.R. Wallrich ◽  
Brian W. Stewart ◽  
Rosemary C. Capo ◽  
Benjamin C. Hedin ◽  
Thai T. Phan
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Mine Waters ◽  
Neodymium Isotopes

scholarly journals Storage and processing of acid waste waters of mining enterprises

2019 ◽  
Vol 98 ◽  
pp. 01041
Author(s):  
Alexei Plyusnin ◽  
Olga Smirnova ◽  
Paul Robinson
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Pore Space ◽  
Mine Waters ◽  
Long Term Storage ◽  
Heavy Rare Earth Elements ◽  
Acid Mine Waters ◽  
Acidic Waters ◽  
Acid Waste

In the present work, the formation of the chemical composition of acid mine waters in the area of waste disposal of mining and processing of tungsten ores of Transbaikalia (Russia) is considered. It is shown that during long-term storage of processing waste in the pore space, acidic waters with a high content of rare-earth elements accumulate. During the recycling of waste in the washings, a change occurs in the ratio of light and heavy rare earth elements. When water is neutralized with limestone, solid phases of these elements are formed, which can be extracted.

scholarly journals Recovery of rare earth elements from acidic mine waters: An unknown secondary resource

2021 ◽  
pp. 152258
Author(s):  
M. Hermassi ◽  
M. Granados ◽  
C. Valderrama ◽  
C. Ayora ◽  
J.L. Cortina
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Mine Waters ◽  
Secondary Resource

Radioactive Isotopes of the Rare Earth Elements II. Neodymium Isotopes

1949 ◽  
Vol 75 (11) ◽  
pp. 1687-1690 ◽  
Author(s):  
Geoffrey Wilkinson ◽  
Harry G. Hicks
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Radioactive Isotopes ◽  
Neodymium Isotopes ◽  
The Rare Earth

scholarly journals Seawater‐particle interactions of rare earth elements and neodymium isotopes in the deep central Arctic Ocean

2021 ◽  
Author(s):  
Ronja Paffrath ◽  
Katharina Pahnke ◽  
Philipp Böning ◽  
Michiel Rutgers van der Loeff ◽  
Ole Valk ◽  
...  
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Arctic Ocean ◽  
Particle Interactions ◽  
Central Arctic Ocean ◽  
Neodymium Isotopes
Sign in / Sign up

Export Citation Format

Share Document