Flotation activity of esters in coal beneficiation processes
| Autor: | I. A. Varlamova, L. A. Bod’yan, I. V. Shadrunova, N. L. Kalugina, N. L. Medyanik, Kh. Ya. Girevaya |
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| Rok vydání: | 2015 |
| Předmět: |
chemistry.chemical_classification
business.industry General Chemical Engineering Extraction (chemistry) technology industry and agriculture Beneficiation General Chemistry Electronegativity Fuel Technology chemistry Reagent otorhinolaryngologic diseases Organic chemistry Coal Organic matter business |
| Zdroj: | Solid Fuel Chemistry. 49:319-323 |
| ISSN: | 1934-8029 0361-5219 |
| DOI: | 10.3103/s0361521915050092 |
| Popis: | Factors responsible for the effective action of collectors in the extraction of the organic matter of coal are presented and substantiated. It was established that molecular electronegativity is an integral quantum-chemical test for the flotation activity of reagents. The correlation dependence of the quantum-chemical and flotation properties of aliphatic and aromatic esters was studied. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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