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ASTM D 4007 : 2011

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Test Method for Water and Sediment in Crude Oil by the Centrifuge Method (Laboratory Procedure)
Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

01-06-2011

CONTAINED IN VOL. 05.02, 2017 Defines the laboratory determination of water and sediment in crude oils by means of the centrifuge procedure.

1.1 This test method describes the laboratory determination of water and sediment in crude oils by means of the centrifuge procedure. This centrifuge method for determining water and sediment in crude oils is not entirely satisfactory. The amount of water detected is almost always lower than the actual water content. When a highly accurate value is required, the revised procedures for water by distillation, Test Method D4006 (API MPMS Chapter 10.2) (Note 1), and sediment by extraction, Test Method D473 (API MPMS Chapter 10.1), shall be used.

Note 1—Test Method D4006 (API MPMS Chapter 10.2) has been determined to be the preferred and most accurate method for the determination of water.

1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.

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. Specific warning statements appear in 6.1, 8.3, and A1.5.4.

Committee
D 02
DevelopmentNote
Also numbered as API MPM CH10.3. (08/2013)
DocumentType
Test Method
Pages
13
ProductNote
Reconfirmed 2011
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

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API MPM CH10.5 : 2013 MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 10.5: STANDARD TEST METHOD FOR WATER IN PETROLEUM PRODUCTS AND BITUMINOUS MATERIALS BY DISTILLATION
API MPM CH10.4 : 2013 MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 10.4: DETERMINATION OF WATER AND/OR SEDIMENT IN CRUDE OIL BY THE CENTRIFUGE METHOD (FIELD PROCEDURE)
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API MPM CH10.9 : 2013 MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 10.9: STANDARD TEST METHOD FOR WATER IN CRUDE OILS BY COULOMETRIC KARL FISCHER TITRATION
API MPM CH8.2 : 2016 MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 8.2: STANDARD PRACTICE FOR AUTOMATIC SAMPLING OF PETROLEUM AND PETROLEUM PRODUCTS

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