ASTM D4746-98(2003)e1
Standard Test Method for Determination of Quinoline Insolubles (QI) in Tar and Pitch by Pressure Filtration

Standard No.

ASTM D4746-98(2003)e1

Release Date

1998

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D4746-98(2008)

Latest

ASTM D4746-20

Scope

This test method is useful in evaluating and characterizing tar and pitch and as one element in establishing the uniformity of shipments and sources of supply.

1.1 This test method covers the determination of the quinoline-insoluble matter (QI) in tar and pitch by pressure filtration and gives results comparable to those obtained by Method D 2318.

1.2 Since this test method is empirical, strict adherence to all details of the procedure is necessary.

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 precautionary statements are given in Section 7.

ASTM D4746-98(2003)e1 Referenced Document

• ASTM D2318 Standard Test Method for Quinoline-Insoluble (QI) Content of Tar and Pitch
• ASTM D329 Standard Specification for Acetone*， 1999-04-19 Update
• ASTM D4296 Standard Practice for Sampling Pitch*， 2015-04-01 Update
• ASTM D70 Standard Test Method for Specific Gravity and Density of Semi-Solid Bituminous Materials (Pycnometer Method)
• ASTM D850 Standard Test Method for Distillation of Industrial Aromatic Hydrocarbons and Related Materials*， 1999-04-19 Update
• ASTM D95 Standard Test Method for Water in Petroleum Products and Bituminous Materials by Distillation*， 1999-04-19 Update
• ASTM E1 Standard Specification for ASTM Thermometers

ASTM D4746-98(2003)e1 history

• 2020 ASTM D4746-20 Standard Test Method for Determination of Quinoline Insolubles (QI) in Tar and Pitch by Pressure Filtration
• 2014 ASTM D4746-14e1 Standard Test Method for Determination of Quinoline Insolubles &40;QI&41; in Tar and Pitch by Pressure Filtration
• 2014 ASTM D4746-14 Standard Test Method for Determination of Quinoline Insolubles 40;QI41; in Tar and Pitch by Pressure Filtration
• 1998 ASTM D4746-98(2013) Standard Test Method for Determination of Quinoline Insolubles (QI) in Tar and Pitch by Pressure Filtration
• 1998 ASTM D4746-98(2008) Standard Test Method for Determination of Quinoline Insolubles (QI) in Tar and Pitch by Pressure Filtration
• 1998 ASTM D4746-98(2003)e1 Standard Test Method for Determination of Quinoline Insolubles (QI) in Tar and Pitch by Pressure Filtration
• 1998 ASTM D4746-98 Standard Test Method for Determination of Quinoline Insolubles (QI) in Tar and Pitch by Pressure Filtration