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UOP 979-02
Total Chloride in Alumina Supported Catalysts by Wavelength Dispersive X-Ray Fluorescence
STANDARD published on 10.1.2003
The information about the standard:
Designation standards: UOP 979-02
Note: WITHDRAWN
Publication date standards: 10.1.2003
SKU: NS-575037
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards UOP
Preview of the standard UOP 979-02
| 1. Scope |
|
This method is for determining the total chloride content of fresh, regenerated, and spent alumina supported catalysts by wavelength dispersive x-ray fluorescence (XRF) spectroscopy. The range of quantitation is from 0.01 to 3 mass-% and applies to samples containing less than 10 mass-% water. The upper concentration limit of the method can be extended if appropriate standard and reference materials can be obtained. See NOTES for matrix-effect and other interferences. |
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