ASTM UOP979 - 14 - Total Chloride in Alumina Supported Catalysts by WD-XRF

ASTM UOP979 - 14

Total Chloride in Alumina Supported Catalysts by WD-XRF

Status : Current   Published : May 2014

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This method is for determining the total chloride content of fresh, regenerated, and spent alumina supported catalysts by wavelength dispersive x-ray fluorescence (WD-XRF) spectroscopy. The range of quantitation is from 0.01 to 3 mass-% and applies to samples containing less than 10 mass-% water and other volatiles as determined by loss on ignition (LOI) measurement at 900 °C. 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.




Standard NumberASTM UOP979 - 14
TitleTotal Chloride in Alumina Supported Catalysts by WD-XRF
StatusCurrent
Publication Date01 May 2014
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
ICS25.080
71.100.20
PublisherASTM
FormatA4
DeliveryYes
Pages5
File Size86 KB
Price£40.00


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