Obtaining Complex Mineral Fertilizers on the Basis of A Technogenic Wastes of Phosphorus Production
| Autor: | O. K. Beisenbayev, Uilesbek Besterekov, S. P. Nazarbekova, A. A. Bolysbek, Ulzhalgas Nazarbek |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
chemistry.chemical_classification
0209 industrial biotechnology Waste management Ammonium phosphate Boiler (power generation) Soil chemistry Soil science 02 engineering and technology General Chemistry Raw material engineering.material Biochemistry chemistry.chemical_compound 020901 industrial engineering & automation Petrochemical chemistry Drug Discovery 0202 electrical engineering electronic engineering information engineering engineering Environmental Chemistry Humic acid 020201 artificial intelligence & image processing Ammonium Fertilizer |
| Zdroj: | Oriental Journal of Chemistry. 32:2027-2033 |
| ISSN: | 2231-5039 0970-020X |
| Popis: | The Phosphorus production is associated with the formation of technogenic wastes, such as phosphorus slag, boiler dust and gas emissions. Phosphorus sludge and boiler dust are a valuable secondary raw materials for the production of phosphate fertilizers. However, the reasonable and practically implemented recycling technologies of wastes into fertilizing products are still absent. In this regard, the search for new possibilities of recycling of large tonnage phosphorus-containing secondary raw materials is an important task. In this paper, mixture of phosphorus sludge, boiler dust, ammonium sulphate and humic acid was used for obtaining the fertilizer of type of ammonium phosphate. Technological conditions and basic indicators were identified for the proposed process. |
| Databáze: | OpenAIRE |
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