Draft
International Standard
ISO/DIS 25515
Determination of composition of Selective Catalytic Reduction (SCR) catalysts by wavelength dispersive X-ray Fluorescence (XRF)
Reference number
ISO/DIS 25515
Edition 1
© ISO 2026
Draft International Standard
Under development
This Draft International Standard is in the enquiry phase with ISO members.

Abstract

This document specifies a method for the determination of chemical components of titanium (Ti), vanadium (V), tungsten (W), molybdenum (Mo), silicon (Si), and aluminium (Al) in selective catalytic reduction (SCR) catalyst and intermediates by wavelength dispersive X-ray Fluorescence spectrometer (WD-XRF).

General information

  • Status
     : Under development
    Stage
    : DIS registered [40.00]
  • Edition
     : 1
    Number of pages
     : 12
  • Technical Committee :
    ISO/TC 47
    ICS :
    77.040.30 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

7
Affordable and Clean Energy
12
Responsible Consumption and Production

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