ASTM UOP624 - 14 - Carbonyl Number by Chemical Analysis

ASTM UOP624 - 14

Carbonyl Number by Chemical Analysis

Status : Current   Published : May 2014

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PDF

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HARDCOPY



This method is a spectrophotometric determination of the carbonyl number, present as ketone or aldehyde carbonyl, and defined as “milligrams of carbonyl function per liter of sample using acetophenone as the standard.” The color intensity of the reaction product is determined both by concentration and the type of R-group presenting the carbonyl function. This method applies to aqueous solutions, and hydrocarbons and alcohols in the C 5 to C 17 range. The typical analysis range for carbonyl number is 1 to 100 mg/L carbonyl. Results of this analysis are primarily used as an indication of the oxygen exposure of UOP Parex ® and Molex ® feedstocks.




Standard NumberASTM UOP624 - 14
TitleCarbonyl Number by Chemical Analysis
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
ICS71.040.40
PublisherASTM
FormatA4
DeliveryYes
Pages7
File Size91 KB
Price£40.00


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