ASTM WK70240

    New Guide for Determination of Individual Particle Strength of Low Surface Area Catalyst and Catalyst Carriers by Drop Test onto a Steel Plate

    (What is a Work Item?)

    Developed by Subcommittee: D32.02 | Committee D32 | Contact Staff Manager



    WK70240

    1. Scope

    1. Scope 1.1 The resistance to breakage of formed catalyst, catalyst carriers or catalyst pieces is determined by dropping a quantity of sample through a 25-foot length of 1-inch internal diameter pipe onto a steel plate. 1.2 This guide does not purport to address all of the safety concerns, is any, associated with its use. It is the responsibility of the user of this guide to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.


    Keywords

    Catalyst, Catalyst Carriers, Crush, Hardness

    Rationale

    Many petrochemical processes require dropping catalytic materials some distance into the reactor. The drop test survival rate is a useful predictor of the catalytic materials fitness for use

    The title and scope are in draft form and are under development within this ASTM Committee.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    10-17-2019

    Technical Contact:
    Thomas Szymanski

    Item:
    005

    Ballot:
    D32 (20-02)

    Status:
    Ballot Item Approved as D8353-2020 and Pending Publication