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| Название (рус.): | Нефтепродукты. Определение содержания алюминия и кремния в жидких топливах. Спектроскопические методы эмиссии индуктиво связанной плазмы и атомной абсорбции |
| Название (англ.): | Petroleum products - Determination of aluminium and silicon in fuel oils - Inductively coupled plasma emission and atomic absorption spectroscopy methods |
| Описание (англ.): | The principle of the method specified is heating a weighed quantity of homogenized sample in a clean platinum basin, removing the combustible material by burning, finally removing the carbon by heating, fusing the residue with a dilithium tetraborate/lithium fluoride flux, digesting the fused mixture in a solution of tartaric acid andhydrochloric acid, dilution to volume with water, measuring the solution by ICPES or AAS. The method is applicable for concentrations between 5 mg/kg and 150 mg/kg for aluminium and 10 mg/kg and 250 mg/kg for silicon. |
| Дата регистрации: | 01.08.94 |
| Дата введения: | 01.08.94 |
| Код КГС: | Б19 |
| Код ОКСТУ: | 0259 |
| Код ОКС(МКС): | 75.160.20 |
| Код ОКП: | 0259 |
| Нормативные ссылки: | BS 2000 PART 377(1995/BSI), EQV ISO 648-1977*ISO 835-2-1981*ISO 1042-1983*ISO 3696-1987*ISO 3819-1985*ISO 4788-1980 |
| Ключевые слова: | ALUMINIUM ALUMINIUM CONTENTS ATOMIC ABSORPTION SPECTROPHOTOMETRY AUTOMOTIVE FUELS CHEMICAL ANALYSIS AND TESTING DETERMINATION OF CONTENT FUEL OIL FUELS LIQUID FUELS PETROLEUM PRODUCTS SILICON SILICON CONTENT ATOMIC ABSO CHEMICAL ANALYSIS AND TESTIN |
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