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Standard Test Method for Sediment in Crude Oils and Fuel Oils by the Extraction Method
Automaticky přeložený název:
Standardní zkušební metoda pro sedimenty v surovém a topných olejů při těžbě metodou
NORMA vydána dne 1.11.2012
Označení normy: ASTM D473-07(2012)
Poznámka: NEPLATNÁ
Datum vydání normy: 1.11.2012
Kód zboží: NS-28336
Počet stran: 6
Přibližná hmotnost: 18 g (0.04 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
crude oil, extraction, fuel oil, sampling, sediment, ICS Number Code 75.040 (Crude petroleum), 75.160.20 (Liquid fuels)
Significance and Use | ||||||||
4.1 A knowledge of the sediment content of crude oils and fuel oils is important both to the operation of refining and the buying or selling of these commodities. |
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1. Scope | ||||||||
1.1 This test method covers the determination of sediment in crude oils and fuel oils by extraction with toluene. The precision applies to a range of sediment levels from 0.01 to 0.40 % mass, although higher levels may be determined. 1.2 The values stated in SI units
are to be regarded as standard. No other units of measurement are
included in this standard.
1.3 This standard does not
purport to address all of the safety concerns, if any, associated
with its use. It is the responsibility of the user of this standard
to establish appropriate safety and health practices and determine
the applicability of regulatory limitations prior to use.
Standard Practice for Manual Sampling of
Petroleum and Petroleum Products Standard Practice for Automatic Sampling
of Petroleum and Petroleum Products (Includes all amendments and
changes 3/24/2023). Standard Practice for Mixing and Handling
of Liquid Samples of Petroleum and Petroleum Products (Includes all
amendments and changes 8/13/2019). Standard Practice for Using Significant
Digits in Test Data to Determine Conformance with
Specifications |
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