Mechanism of the dissolution of coals in a mixture of concentrated sulfuric and nitric acids
| Autor: | O. V. Andryushkova, V. A. Poluboyarov, E. V. Voloskova |
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| Rok vydání: | 2011 |
| Předmět: |
Chemistry
business.industry General Chemical Engineering Inorganic chemistry technology industry and agriculture Infrared spectroscopy General Chemistry Grafting complex mixtures respiratory tract diseases chemistry.chemical_compound Fuel Technology otorhinolaryngologic diseases Coal Benzene business Dissolution |
| Zdroj: | Solid Fuel Chemistry. 45:250-253 |
| ISSN: | 1934-8029 0361-5219 |
| DOI: | 10.3103/s0361521911040124 |
| Popis: | In this work, coals of various ranks were dissolved in an acid melange. With the use of IR spectroscopy, it was found that the mechanism of coal dissolution consists in the grafting of polar groups to the peripheral benzene rings of graphite-like systems. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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