ASTM D8097-17e1
(Test Method)Standard Test Method for Determination of Bulk Density for Specific Size Fractions of Calcined Petroleum Coke Using a Transaxial Pressure Pycnometer
Standard Test Method for Determination of Bulk Density for Specific Size Fractions of Calcined Petroleum Coke Using a Transaxial Pressure Pycnometer
SIGNIFICANCE AND USE
5.1 The bulk density is an indicator of calcined petroleum coke porosity and packing capability which is an important coke property for anode production in aluminum industry. This procedure will allow an automated measurement of specific sized fractions ranging from 8 mm to 0.25 mm coke particles.
5.2 Results from this test method are used in determining coke specifications, classification purposes, and for quality control.
SCOPE
1.1 The test method covers the determination of bulk density for a specific size fraction of calcined petroleum coke using an automated pycnometer that compacts coke by applying transaxial pressure under a controlled force.
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, 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.
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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.
´1
Designation: D8097 −17
Standard Test Method for
Determination of Bulk Density for Specific Size Fractions of
Calcined Petroleum Coke Using a Transaxial Pressure
1
Pycnometer
This standard is issued under the fixed designation D8097; 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
ε NOTE—Editorially updated 3.1.1 in January 2020.
1. Scope E691 Practice for Conducting an Interlaboratory Study to
Determine the Precision of a Test Method
1.1 The test method covers the determination of bulk
density for a specific size fraction of calcined petroleum coke
3. Terminology
using an automated pycnometer that compacts coke by apply-
ing transaxial pressure under a controlled force. 3.1 Definitions:
3.1.1 bulk density, n—of coke, the ratio of the mass of a
1.2 The values stated in SI units are to be regarded as
collection of particles of a specified size range to the volume
standard. No other units of measurement are included in this
occupied.
standard.
3.1.2 transaxial pressure, n—pressure applied across a hori-
1.3 This standard does not purport to address all of the
zontal axis.
safety concerns, if any, associated with its use. It is the
responsibility of the user of this standard to establish appro-
4. Summary of Test Method
priate safety, health, and environmental practices and deter-
mine the applicability of regulatory limitations prior to use.
4.1 A representative sample of calcined petroleum coke is
1.4 This international standard was developed in accor-
collected and then screened using Specification E11 sieves
dance with internationally recognized principles on standard-
(8 mm, 4 mm, 2 mm, 1 mm, 0.5 mm, 0.25 mm) into fractions.
ization established in the Decision on Principles for the
Eachspecificsizefractionisthenweighedandthebulkvolume
Development of International Standards, Guides and Recom-
is measured using the pycnometer. This test method measures
mendations issued by the World Trade Organization Technical
the bulk volume by controlling the consolidation force and
Barriers to Trade (TBT) Committee.
measuring the displacement of a plunger used to compact the
bed of coke.
2. Referenced Documents
2
2.1 ASTM Standards:
5. Significance and Use
D6969 Practice for Preparation of Calcined Petroleum Coke
5.1 The bulk density is an indicator of calcined petroleum
Samples for Analysis
coke porosity and packing capability which is an important
D6970 Practice for Collection of Calcined Petroleum Coke
coke property for anode production in aluminum industry.This
Samples for Analysis
procedure will allow an automated measurement of specific
E11 Specification for Woven Wire Test Sieve Cloth and Test
sized fractions ranging from 8 mm to 0.25 mm coke particles.
Sieves
5.2 Results from this test method are used in determining
E177 Practice for Use of the Terms Precision and Bias in
coke specifications, classification purposes, and for quality
ASTM Test Methods
control.
1
This test method is under the jurisdiction of ASTM Committee D02 on
6. Apparatus
Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of
SubcommitteeD02.05onPropertiesofFuels,PetroleumCokeandCarbonMaterial.
6.1 Balance, capable of measuring 100 g 6 0.0001 g.
Current edition approved Jan. 1, 2017. Published March 2017. DOI: 10.1520/
D8097-17E01.
6.2 Table Top Riffler:
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
6.2.1 Pycnometer, equipped with a force transducer and
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
suitable 50.8 mm (2 in.) or larger glass chamber and plunger
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. assembly.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
´1
D8097 − 17
3
NOTE 1—GeoPyc 1360 has been successfully used for this analysis.
10.5 Start the analysis following the procedure in the
instruction manual.
6.3 Wire Mesh Sieves, 8 in. diameter, round, 8.00 mm
5
( ⁄16 in.), 4.00 mm (No. 5), 2.00 mm (No. 10), 1.00 mm (No.
10.6 Enter the necessary or required information such as
18), 0.50 mm (No. 35), 0.25 mm (No. 60), pan, and cover.
sample identification, sample mass, or other user-selected
information.
6.4 Ro-tap Sieve Shaker, for 8 in. diameter sieves.
10.7 Choose the stored blank data set for the analysis.
7. Sampling,
...
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
´1
Designation: D8097 − 17
Standard Test Method for
Determination of Bulk Density for Specific Size Fractions of
Calcined Petroleum Coke Using a Transaxial Pressure
1
Pycnometer
This standard is issued under the fixed designation D8097; 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
ε NOTE—Editorially updated 3.1.1 in January 2020.
1. Scope E691 Practice for Conducting an Interlaboratory Study to
Determine the Precision of a Test Method
1.1 The test method covers the determination of bulk
density for a specific size fraction of calcined petroleum coke
3. Terminology
using an automated pycnometer that compacts coke by apply-
ing transaxial pressure under a controlled force.
3.1 Definitions:
3.1.1 bulk density, n—of coke, the ratio of the mass of a
1.2 The values stated in SI units are to be regarded as
collection of particles of a specified size range to the volume
standard. No other units of measurement are included in this
occupied.
standard.
3.1.2 transaxial pressure, n—pressure applied across a hori-
1.3 This standard does not purport to address all of the
zontal axis.
safety concerns, if any, associated with its use. It is the
responsibility of the user of this standard to establish appro-
4. Summary of Test Method
priate safety, health, and environmental practices and deter-
mine the applicability of regulatory limitations prior to use.
4.1 A representative sample of calcined petroleum coke is
1.4 This international standard was developed in accor-
collected and then screened using Specification E11 sieves
dance with internationally recognized principles on standard-
(8 mm, 4 mm, 2 mm, 1 mm, 0.5 mm, 0.25 mm) into fractions.
ization established in the Decision on Principles for the
Each specific size fraction is then weighed and the bulk volume
Development of International Standards, Guides and Recom-
is measured using the pycnometer. This test method measures
mendations issued by the World Trade Organization Technical
the bulk volume by controlling the consolidation force and
Barriers to Trade (TBT) Committee.
measuring the displacement of a plunger used to compact the
bed of coke.
2. Referenced Documents
2
2.1 ASTM Standards:
5. Significance and Use
D6969 Practice for Preparation of Calcined Petroleum Coke
5.1 The bulk density is an indicator of calcined petroleum
Samples for Analysis
coke porosity and packing capability which is an important
D6970 Practice for Collection of Calcined Petroleum Coke
coke property for anode production in aluminum industry. This
Samples for Analysis
procedure will allow an automated measurement of specific
E11 Specification for Woven Wire Test Sieve Cloth and Test
sized fractions ranging from 8 mm to 0.25 mm coke particles.
Sieves
5.2 Results from this test method are used in determining
E177 Practice for Use of the Terms Precision and Bias in
coke specifications, classification purposes, and for quality
ASTM Test Methods
control.
1
This test method is under the jurisdiction of ASTM Committee D02 on
6. Apparatus
Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of
Subcommittee D02.05 on Properties of Fuels, Petroleum Coke and Carbon Material.
6.1 Balance, capable of measuring 100 g 6 0.0001 g.
Current edition approved Jan. 1, 2017. Published March 2017. DOI: 10.1520/
D8097-17E01.
6.2 Table Top Riffler:
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
6.2.1 Pycnometer, equipped with a force transducer and
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
suitable 50.8 mm (2 in.) or larger glass chamber and plunger
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. assembly.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
´1
D8097 − 17
3
NOTE 1—GeoPyc 1360 has been successfully used for this analysis.
10.5 Start the analysis following the procedure in the
instruction manual.
6.3 Wire Mesh Sieves, 8 in. diameter, round, 8.00 mm
5
( ⁄16 in.), 4.00 mm (No. 5), 2.00 mm (No. 10), 1.00 mm (No.
10.6 Enter the necessary or required information such as
18), 0.50 mm (No. 35), 0.25 mm (No. 60), pan, and cover.
sample identification, sample mass, or other user-selected
information.
6.4 Ro-tap Sieve Shaker, for 8 in. diameter sieves.
10.7 Choose the stored blank data set for the analysis.
7. Sampling, Test Specimens, and Test Units
10.8 Press “Enter.” The analysis will begin and will be
7.1 Grab a representative sample ac
...
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.
´1
Designation: D8097 − 17 D8097 − 17
Standard Test Method for
Determination of Bulk Density for Specific Size Fractions of
Calcined Petroleum Coke Using a Transaxial Pressure
1
Pycnometer
This standard is issued under the fixed designation D8097; 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
ε NOTE—Editorially updated 3.1.1 in January 2020.
1. Scope
1.1 The test method covers the determination of bulk density for a specific size fraction of calcined petroleum coke using an
automated pycnometer that compacts coke by applying transaxial pressure under a controlled force.
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 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
2.1 ASTM Standards:
D6969 Practice for Preparation of Calcined Petroleum Coke Samples for Analysis
D6970 Practice for Collection of Calcined Petroleum Coke Samples for Analysis
E11 Specification for Woven Wire Test Sieve Cloth and Test Sieves
E177 Practice for Use of the Terms Precision and Bias in ASTM Test Methods
E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
3. Terminology
3.1 Definitions:
3.1.1 bulk density, n—of coke, the ratio of the mass of a collection of particles of a specified size range to the volume occupied.
3.1.2 transaxial pressure, n—pressure applied across a horizontal axis.
4. Summary of Test Method
4.1 A representative sample of calcined petroleum coke is collected and then screened using Specification E11 sieves (8 mm,
4 mm, 2 mm, 1 mm, 0.5 mm, 0.25 mm) into fractions. Each specific size fraction is then weighed and the bulk volume is measured
using the pycnometer. This test method measures the bulk volume by controlling the consolidation force and measuring the
displacement of a plunger used to compact the bed of coke.
5. Significance and Use
5.1 The bulk density is an indicator of calcined petroleum coke porosity and packing capability which is an important coke
property for anode production in aluminum industry. This procedure will allow an automated measurement of specific sized
fractions ranging from 8 mm to 0.25 mm coke particles.
1
This test method is under the jurisdiction of ASTM Committee D02 on Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of Subcommittee
D02.05 on Properties of Fuels, Petroleum Coke and Carbon Material.
Current edition approved Jan. 1, 2017. Published March 2017. DOI: 10.1520/D8097-17.10.1520/D8097-17E01.
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 Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
´1
D8097 − 17
5.2 Results from this test method are used in determining coke specifications, classification purposes, and for quality control.
6. Apparatus
6.1 Balance, capable of measuring 100 g 6 0.0001 g.
6.2 Table Top Riffler:
6.2.1 Pycnometer, equipped with a force transducer and suitable 50.8 mm (2 in.) or larger glass chamber and plunger assembly.
3
NOTE 1—GeoPyc 1360 has been successfully used for this analysis.
5
6.3 Wire Mesh Sieves, 8 in. diameter, round, 8.00 mm ( ⁄16 in.), 4.00 mm (No. 5), 2.00 mm (No. 10), 1.00 mm (No. 18), 0.50 mm
(No. 35), 0.25 mm (No. 60), pan, and cover.
6.4 Ro-tap Sieve Shaker, for 8 in. diameter sieves.
7. Sampling, Test Specimens, and Test Units
7.1 Grab a representative sample according to Practice D69
...
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