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ASTM International - ASTM UOP896-93

Platinum in Spent Catalyst

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Organization: ASTM International
Publication Date: 29 July 2002
Status: inactive
Page Count: 21
scope:

This method is for determining platinum in spent catalysts or catalyst residues at concentrations from approximately 0.05 to 1.0 mass-% by spectrophotometry. The method is applicable to catalysts that may range from gamma- or alpha-alumina to pure silica, aluminum silicates, corderite, mullite and cristobalite, etc. Catalyst residues containing high concentrations of barium sulfate cannot be analyzed.

Document History

ASTM UOP896-93
July 29, 2002
Platinum in Spent Catalyst
This method is for determining platinum in spent catalysts or catalyst residues at concentrations from approximately 0.05 to 1.0 mass-% by spectrophotometry. The method is applicable to catalysts...
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