Standard Test Method for Water in Petroleum Products and Bituminous Materials by Distillation

SCOPE
1.1 This test method covers the determination of water in the range from 0 to 25 % volume in petroleum products, tars, and other bituminous materials by the distillation method.
Note 1—Volatile water-soluble material, if present, may be measured as water.
1.2 The specific products considered during the development of this test method are listed in Table 1. For bituminous emulsions refer to Test Method D 244. For crude oils, refer to Test Method D 4006 (API MPMS Chapter 10.2).
Note 2—With some types of oil, satisfactory results may be obtained from Test Method D 1796 (API MPMS Chapter 10.6).
1.3 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only.
1.4 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. For specific hazard statements, see Section 6.

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Publication Date
31-May-2005
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ASTM D95-05e1 - Standard Test Method for Water in Petroleum Products and Bituminous Materials by Distillation
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
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Highway Transportation Standard
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Designation: D95 – 05 AASHTO No. T55
Designation: Manual of Petroleum Measurement Standards (MPMS), Chapter 10.5
Designation: 74/82 (88)
Standard Test Method for
Water in Petroleum Products and Bituminous Materials by
1
Distillation
ThisstandardisissuedunderthefixeddesignationD95;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginal
adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.Asuperscript
epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1
´ NOTE—Table 4 formatting and the last sentence of 7.1 were updated editorially in August 2005.
1. Scope* D1796 Test Method forWater and Sediment in Fuel Oils by
the Centrifuge Method (Laboratory Procedure)
1.1 This test method covers the determination of water in
D4006 Test Method for Water in Crude Oil by Distillation
the range from 0 to 25 % volume in petroleum products, tars,
D4057 Practice for Manual Sampling of Petroleum and
and other bituminous materials by the distillation method.
Petroleum Products
NOTE 1—Volatile water-soluble material, if present, may be measured
D4177 Practice for Automatic Sampling of Petroleum and
as water.
Petroleum Products
1.2 The specific products considered during the develop-
D5854 PracticeforMixingandHandlingofLiquidSamples
ment of this test method are listed in Table 1. For bituminous
of Petroleum and Petroleum Products
emulsions refer to Test Method D244. For crude oils, refer to
E123 Specification forApparatus for Determination of Wa-
Test Method D4006 (API MPMS Chapter 10.2).
ter by Distillation
3
2.2 API Standards:
NOTE 2—With some types of oil, satisfactory results may be obtained
MPMS Chapter 8.1 Manual Sampling of Petroleum and
from Test Method D1796 (API MPMS Chapter 10.6).
Petroleum Products (ASTM Practice D4057)
1.3 The values stated in SI units are to be regarded as the
MPMS Chapter 8.2 Automatic Sampling of Petroleum and
standard. The values in parentheses are for information only.
Petroleum Products (ASTM Practice D4177)
1.4 This standard does not purport to address all of the
MPMSChapter8.3 MixingandHandlingofLiquidSamples
safety concerns, if any, associated with its use. It is the
of Petroleum and Petroleum Products (ASTM Practice
responsibility of the user of this standard to establish appro-
D5854)
priate safety and health practices and determine the applica-
MPMS Chapter 10.2 Determination of Water in Crude Oil
bility of regulatory limitations prior to use. For specific hazard
by the Distillation Method (ASTM Test Method D4006)
statements, see Section 6.
MPMSChapter10.6 TestMethodforWaterandSedimentin
Fuel Oils by the Centrifuge Method (Laboratory Proce-
2. Referenced Documents
dure) (ASTM Test Method D1796)
2
2.1 ASTM Standards:
D244 Test Methods and Practices for Emulsified Asphalts
3. Terminology
3.1 Definitions:
1
This test method is under the jurisdiction of ASTM Committee D02 on
3.1.1 bituminous material, n—in petroleum technology,a
Petroleum Products and Lubricants and theAPI Committee on Petroleum Measure-
black or dark-colored very viscous liquid or semi-solid com-
ment, and is the direct responsibility of Subcommittee D02.02 /COMQ, the joint
posed principally of high molecular weight condensed aro-
ASTM-API Committee on Static Petroleum Measurement.
CurrenteditionapprovedJune1,2005.PublishedJuly2005.Originallyapproved
matic, or naphthenic compounds, or both.
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in1921.Lastpreviouseditionapprovedin1999asD95–99 .DOI:10.1520/D0095-
05E01.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
3
Standards volume information, refer to the standard’s Document Summary page on Published as Manual of Petroleum Measurement Standards.Available from the
the ASTM website. American Petroleum Institute (API), 1220 L St., NW, Washington, DC 20005.
*A Summary of Changes section appears at the end of this standard.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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D95–05
4. Summary of Test Method 6.2 Solvent Blank—The water content of the solvent shall
be determined by distilling an equivalent amount of the same
4.1 The material to be tested is heated under reflux with a
solventusedforthetestsampleinthedistillationapparatusand
water-immiscible solvent, which co-distills with the water in
testingasoutlinedinSection10.Theblankshallbedetermined
the sample. Condensed solvent and water are continuously
to the nearest scale division and used to correct the volume of
separated in a trap, the water settling in the gra
...

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