Potassium Silicate Foliar Fertilizer Grade from Geothermal Sludge and Pyrophyllite
Potassium silicate fertilizer grade were successfully produced by direct fusion of silica (SiO2) and potasium (KOH and K2CO3) in furnaces at temperatures up to melting point of mixture. The geothermal sludge (98% SiO2) and the pyrophyllite (95% SiO2) were used as silica sources. The purposes of the...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2016-01-01
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| Series: | MATEC Web of Conferences |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1051/matecconf/20165801021 |