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ASTM D3908-20

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Standard Test Method for Hydrogen Chemisorption on Supported Platinum Catalysts by Volumetric Vacuum Method
standard by ASTM International, 10/01/2020

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Description

1.1 This test method covers the determination of the chemisorption of hydrogen at 298 K (25 °C) on supported platinum catalysts that have been reduced in flowing hydrogen at 723 K (450 °C). It incorporates a static volumetric vacuum technique at constant volume.

Product Details

Published:
10/01/2020
Number of Pages:
5
File Size:
1 file , 120 KB
Redline File Size:
2 files , 260 KB