ASTM D6175-03(2008)
Historical Standard: ASTM D6175-03(2008) Standard Test Method for Radial Crush Strength of Extruded Catalyst and Catalyst Carrier Particles
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Translated Standard: Russian
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ASTM D6175
1. Scope
1.1 This test method covers and is suitable for determining the resistance of extruded catalysts and catalyst carriers to compressive force from the side.
1.2 This test method was developed using extruded catalyst and catalyst carriers from 1 / 16 to 1 / 8 in. in diameter (0.159 to 0.318 cm) and limited to pieces with a length to diameter ratio greater than or equal to 1:1. This test method may be applicable to other diameters.
1.3 This test method is suitable for the determination of mean crush strength per millimetre in the range of 0 to 15 lbf/mm (0 to 65 N/mm).
1.4 The values stated in pounds lbf/mm units are to be regarded as the standard. The values given in parentheses are provided for information only.
1.5 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 to determine the applicability of regulatory limitations before use.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
D3766 Terminology Relating to Catalysts and Catalysis
E177 Practice for Use of the Terms Precision and Bias in ASTM Test Methods
E456 Terminology Relating to Quality and Statistics
E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
Keywords
catalyst; crush strength; extrudate; radial;
ICS Code
ICS Number Code 19.060 (Mechanical testing)
DOI: 10.1520/D6175-03R08
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