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ASTM D2962-10(2019)

(Practice)

Standard Practice for Calculating Volume-Temperature Correction For Coal-Tar Pitches

Standard Practice for Calculating Volume-Temperature Correction For Coal-Tar Pitches

SIGNIFICANCE AND USE
4.1 Coal tar pitch is shipped or stored, or both, at various temperatures, consequently a means is required to correct volume to a specified temperature.
SCOPE
1.1 This practice covers calculation of the amount of expansion or contraction of a volume of liquid coal-tar pitch due to a change of temperature.  
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.4 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.

General Information

Status
Historical
Publication Date
31-Dec-2018
ICS
91.100.50 - Binders. Sealing materials
Technical Committee
D02 - Petroleum Products, Liquid Fuels, and Lubricants
Drafting Committee
D02.02 - Hydrocarbon Measurement for Custody Transfer (Joint ASTM-API)
Current Stage
Ref Project

Relations

Replaces
ASTM D2962-10 - Standard Practice for Calculating Volume-Temperature Correction For Coal-Tar Pitches
Effective Date
01-Jan-2019
Replaced By
ASTM D2962-23 - Standard Practice for Calculating Volume-Temperature Correction For Coal-Tar Pitches
Effective Date
01-Oct-2023
Refers
ASTM D71-94(2019) - Standard Test Method for Relative Density of Solid Pitch and Asphalt (Displacement Method)
Effective Date
01-Dec-2019
Refers
ASTM D70-17 - Standard Test Method for Density of Semi-Solid Bituminous Materials (Pycnometer Method)
Effective Date
15-Dec-2017
Refers
ASTM D71-94(2015)e1 - Standard Test Method for Relative Density of Solid Pitch and Asphalt (Displacement Method)
Effective Date
01-Apr-2015
Refers
ASTM D71-94(2009) - Standard Test Method for Relative Density of Solid Pitch and Asphalt (Displacement Method)
Effective Date
01-Oct-2009
Refers
ASTM D70-09 - Standard Test Method for Density of Semi-Solid Bituminous Materials (Pycnometer Method)
Effective Date
01-Jun-2009
Refers
ASTM D70-08 - Standard Test Method for Density of Semi-Solid Bituminous Materials (Pycnometer Method)
Effective Date
01-Jan-2008
Refers
ASTM D71-94(2004) - Standard Test Method for Relative Density of Solid Pitch and Asphalt (Displacement Method)
Effective Date
01-Nov-2004
Refers
ASTM D70-03 - Standard Test Method for Specific Gravity and Density of Semi-Solid Bituminous Materials (Pycnometer Method)
Effective Date
10-Jan-2003
Refers
ASTM D71-94(1999) - Standard Test Method for Relative Density of Solid Pitch and Asphalt (Displacement Method)
Effective Date
10-Dec-1999
Refers
ASTM D70-97 - Standard Test Method for Specific Gravity and Density of Semi-Solid Bituminous Materials (Pycnometer Method)
Effective Date
10-Aug-1997
Referred By
ASTM D4892-14(2019)e1 - Standard Test Method for Density of Solid Pitch (Helium Pycnometer Method)
Effective Date
01-Jan-2019

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Standards Content (Sample)


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.
Designation: D2962 − 10 (Reapproved 2019)
Standard Practice for
Calculating Volume-Temperature Correction For Coal-Tar
Pitches
This standard is issued under the fixed designation D2962; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope 4. Significance and Use
1.1 This practice covers calculation of the amount of expan-
4.1 Coal tar pitch is shipped or stored, or both, at various
sion or contraction of a volume of liquid coal-tar pitch due to
temperatures, consequently a means is required to correct
a change of temperature.
volume to a specified temperature.
1.2 The values stated in inch-pound units are to be regarded
as standard. The values given in parentheses are mathematical
5. Procedure
conversions to SI units that are provided for information only
5.1 Determine the relative density of the pitch at
and are not considered standard.
60 °F⁄60 °F (15.6 °C⁄15.6 °C) in accordance with Test Meth-
1.3 This standard does not purport to address all of the
ods D70 or D71, whichever is most suitable.
safety concerns, if any, associated with its use. It is the
responsibility of the user of this standard to establish appro-
5.2 Find the coefficient of expansion per degree Celsius or
priate safety, health, and environmental practices and deter-
Fahrenheit for the particular material from Table 1.
mine the applicability of regulatory limitations prior to use.
5.3 Multiply the coefficient by the number of degrees
1.4 This international standard was developed in accor-
betweenthestandardtemperatureandtheactualtemperatureof
dance with internationally recognized principles on standard-
the material as measured.
ization established in the Decision on Principles for the
Development of International Standards, Guides and Recom-
5.4 To the product of 5.3 add 1.000. The result is expansion
mendations issued by the World Trade Organization Technical
factor A.
Barriers to Trade (TBT) Committee.
5.5 If the temperature of the material as measured is above
2. Referenced Documents
the standard temperature, divide the measured volume by
2.1 ASTM Standards:
factor A (5.4). If the temperature of the material as measured is
D70 Test Method for Density of Semi-Solid Asphalt Binder
below the standard temperature, multiply the measured volume
(Pycnometer Method)
by factor A (5.4).
D71 Test Method for Relative Density of Solid Pitch and
5.6 Example—Atank of pitch contains 95 000 gal at 350 °F
Asphalt (Displacement Method)
(177 °C). Calculate the volume at 60 °F (15.6 °C) as follows:
3. Summary of Practice
The relative density 60 °F⁄60 °F (15.6 °C⁄15.6 °C) according
3.1 Different pitches expand or contract at different rates to Test Method D70 is 1.28.
−6
...


NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: D2962 − 10 (Reapproved 2019)
Standard Practice for
Calculating Volume-Temperature Correction For Coal-Tar
Pitches
This standard is issued under the fixed designation D2962; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope 3. Summary of Practice
3.1 Different pitches expand or contract at different rates
1.1 This practice covers calculation of the amount of expan-
which vary in relation to the relative density of the material.
sion or contraction of a volume of liquid coal-tar pitch due to
The corresponding values are listed in Table 1.
a change of temperature.
1.2 The values stated in inch-pound units are to be regarded
4. Significance and Use
as standard. The values given in parentheses are mathematical
4.1 Coal tar pitch is shipped or stored, or both, at various
conversions to SI units that are provided for information only
temperatures, consequently a means is required to correct
and are not considered standard.
volume to a specified temperature.
1.3 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
5. Procedure
responsibility of the user of this standard to establish appro-
5.1 Determine the relative density of the pitch at
priate safety, health, and environmental practices and deter-
60 °F ⁄60 °F (15.6 °C ⁄15.6 °C) in accordance with Test Meth-
mine the applicability of regulatory limitations prior to use.
ods D70 or D71, whichever is most suitable.
1.4 This international standard was developed in accor-
5.2 Find the coefficient of expansion per degree Celsius or
dance with internationally recognized principles on standard-
Fahrenheit for the particular material from Table 1.
ization established in the Decision on Principles for the
Development of International Standards, Guides and Recom-
5.3 Multiply the coefficient by the number of degrees
mendations issued by the World Trade Organization Technical
between the standard temperature and the actual temperature of
Barriers to Trade (TBT) Committee.
the material as measured.
5.4 To the product of 5.3 add 1.000. The result is expansion
2. Referenced Documents
factor A.
2.1 ASTM Standards:
5.5 If the temperature of the material as measured is above
D70 Test Method for Density of Semi-Solid Asphalt Binder
the standard temperature, divide the measured volume by
(Pycnometer Method)
factor A (5.4). If the temperature of the material as measured is
D71 Test Method for Relative Density of Solid Pitch and
below the standard temperature, multiply the measured volume
Asphalt (Displacement Method)
by factor A (5.4).
5.6 Example—A tank of pitch contains 95 000 gal at 350 °F
(177 °C). Calculate the volume at 60 °F (15.6 °C) as follows:
This practice is under the jurisdiction of ASTM Committee D02 on Petroleum
The relative density 60 °F ⁄60 °F
...


This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: D2962 − 10 D2962 − 10 (Reapproved 2019)
Standard Practice for
Calculating Volume-Temperature Correction For Coal-Tar
Pitches
This standard is issued under the fixed designation D2962; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope
1.1 This practice covers calculation of the amount of expansion or contraction of a volume of liquid coal-tar pitch due to a
change of temperature.
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical
conversions to SI units that are provided for information only and are not considered 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 safety, health, and healthenvironmental practices and determine the
applicability of regulatory limitations prior to use.
1.4 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.
2. Referenced Documents
2.1 ASTM Standards:
D70 Test Method for Density of Semi-Solid Asphalt Binder (Pycnometer Method)
D71 Test Method for Relative Density of Solid Pitch and Asphalt (Displacement Method)
3. Summary of Practice
3.1 Different pitches expand or contract at different rates which vary in relation to the relative density of the material. The
corresponding values are listed in Table 1.
4. Significance and Use
4.1 Coal tar pitch is shipped or stored, or both, at various temperatures, consequently a means is required to correct volume to
a specified temperature.
5. Procedure
5.1 Determine the relative density of the pitch at 60/60°F60 °F (15.6/15.6°C)⁄60 °F (15.6 °C ⁄15.6 °C) in accordance with Test
Methods D70 or D71, whichever is most suitable.
5.2 Find the coefficient of expansion per degree Celsius or Fahrenheit for the particular material from Table 1.
5.3 Multiply the coefficient by the number of degrees between the standard temperature and the actual temperature of the
material as measured.
5.4 To the product of 5.3 add 1.000. The result is expansion factor A.
5.5 If the temperature of the material as measured is above the standard temperature, divide the measured volume by factor A
(5.4). If the temperature of the material as measured is below the standard temperature, multiply the measured volume by factor
A (5.4).
This practice is under the jurisdiction of ASTM Committee D02 on Petroleum Products, Liquid Fuels, and Lubricants and is t
...

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SCOPE
1.1 This test method covers the determination of the softening point of asphalt and pitch in the range from 50 °C to 180 °C by the cup-and-ball apparatus, and gives results comparable to those obtained by Test Method D36.
Note 1: If the softening point of asphalt by this Mettler cup-and-ball method fails to meet specified requirements, tests may be rerun using the Test Method D36 (ring-and-ball) softening point apparatus as a referee method.  
1.2 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.  
1.3 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
    8 pages
    English language
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  • Standard
    8 pages
    English language
    sale 15% off