ASTM D6470 - 99(2020) - Standard Test Method for Salt in Crude Oils (Potentiometric Method)

ASTM D6470 - 99(2020)

Standard Test Method for Salt in Crude Oils (Potentiometric Method)

Status : Current   Published : May 2020

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PDF

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HARDCOPY



1.1 This test method covers the determination of salt in crude oils. For the purpose of this test method, salt is expressed as % (m/m) NaCl (sodium chloride) and covers the range from 0.0005 % to 0.15 % (m/m).

1.2 The limit of detection is 0.0002 % (m/m) for salt (as NaCl).

1.3 The test method is applicable to nearly all of the heavier petroleum products, such as crude oils, residues, and fuel oils. It may also be applied to used turbine oil and marine diesel fuel to estimate seawater contamination. Water extractable salts, originating from additives present in oils, are codetermined.

1.4 The values stated in SI units are to be regarded as the standard.

1.5  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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.6  This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.




Standard NumberASTM D6470 - 99(2020)
TitleStandard Test Method for Salt in Crude Oils (Potentiometric Method)
StatusCurrent
Publication Date01 May 2020
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors crude oil, extraction, potentiometric, salt
ICS75.040
PublisherASTM
FormatA4
DeliveryYes
Pages6
File Size153 KB
Price£40.00


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