ASTM UOP248 - 92 - Alkalinity and Fluoride in Alkaline Solutions

ASTM UOP248 - 92

Alkalinity and Fluoride in Alkaline Solutions

Status : Current   Published : July 2002

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PDF

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HARDCOPY



This method is for determining the alkalinity and fluoride content of alkaline solutions used for neutralization of HF in alkylation plants. Two procedures are included. The first procedure determines the alkalinity of the sample by colorimetric titration. The second procedure determines fluoride concentration using a fluoride ion-selective electrode. Fluoride, as mass-% KOH required for neutralization, is determined over a range of 0.016 to approximately 50 mass-%.




Standard NumberASTM UOP248 - 92
TitleAlkalinity and Fluoride in Alkaline Solutions
StatusCurrent
Publication Date26 July 2002
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
ICS71.040.30
PublisherASTM
FormatA4
DeliveryYes
Pages8
File Size170 KB
Price£40.00


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