Role of Processing Temperature and Time on the Hydrothermal Alteration of K-Feldspar Rock in Autoclave
Abstract Potassium fertilizers (potash) are mined in a handful of countries in the Northern Hemisphere. Potash is either expensive or unavailable to the farmers of the Southern Hemisphere. Alkaline alteration of K-feldspar rock (ultrapotassic syenite) in autoclave in the presence of Ca2+ generates...
Main Authors: | Ciceri, Davide, de Oliveira, Marcelo, Chen, Dennis P, Allanore, Antoine |
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Format: | Article |
Language: | English |
Published: |
Springer International Publishing
2021
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Online Access: | https://hdl.handle.net/1721.1/131490 |
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