Нефть сырая и нефтяное топливо. Определение осадка. Метод экстрагирования
Название (англ.):
Crude petroleum and fuel oils; Determination of sediment; Extraction method
Описание (англ.):
Specifies a method by extraction with toluene. A test portion, in a refractory thimble, is extracted with hot toluene until the residue reaches constant mass. The mass of residue, calculated as a percentage, is reported as sediment by extraction. Information on repeatability and reproducibility is given.
Заменён стандартами:
ISO 3735(1999.08)
Дата введения:
01.12.75
Дата отмены:
16.08.99
Код КГС:
Б19
Код ОКСТУ:
0240;0209
Код ОКП:
0240;0209
Нормативные ссылки:
BS 4382-1980, EQV*DIN ISO 3735-1983, EQV*NEN-ISO 3735-1979, EQV*NF M07-010-1970, EQV*NP-1497-1977, EQV*SIS 15 51 54-1977, NEQ*EN ISO 3735-1995, EQV*BS EN ISO 3735(1980/BSI), EQV**NF EN ISO 3735(1996/AFNOR), EQV
Ключевые слова:
CRUDE OIL CRUDE OILS DETERMINATION OF CONTENT EXTRACTION EXTRACTION METHODS EXTRACTION METHODS OF ANALYSIS FUEL OIL FUEL OILS FUELS INSPECTION BY ATTRIBUTES LIQUID FUELS MEASUREMENT MINERAL OILS PETROLEUM PETROLEUM PRODUCTS SAMPLING METHODS SEDIMENT SEDIMENTS TESTING TESTING CONDITIONS TESTS EXTRACTION METHODS OF AN SAMPLING