The present study aims at the recovery of potassium from muscovite mica(which contains K_(2)O;~10 wt%)using NaCl-roasting coupled with H_(2)SO_(4)-leaching process.The preliminary acid leaching studies applying differ...
This research was supported by National Natural Science Foundation of China(41502089,41173051,41473039);Major State Basic Research Development Program(973 Program,2011CB403007);Central Welfare Basic Scientific Research Business Expenses(YK1603,K1415,K1703);China Geological Survey programs(DD20190816,DD20190817,DD20190606).
In the greater inland Jianghan Basin of South China,three salt depressions are lacking accurate geological times,of which Jiangling Depression is the largest.Evaporites are important records of paleoclimate,however,th...
the West Light Foundation of CAS (2011-180);the National Program on Key Basic Research Project of China (973 Program) (2011CB403004) for financial support
The relationship between sylvinite and carnallite is important in the potash mine body contained carnallite,especially sylvinite overlies carnallite,the reverse of a normal depositional sequence.Trace elements are more