ASTM-UOP824 1981
$137.58
UOP824-81 Diethanolamine in Solution by Color Indicator Titration
| Published By | Publication Date | Number of Pages |
| ASTM | 1981 | 2 |
ASTM UOP824-81
Active Standard: Diethanolamine in Solution by Color Indicator Titration
ASTM UOP824
Scope
This control method is used for the analysis of diethanolamine (DEA) in solutions used to remove acid gases, such as hydrogen sulfide and carbon dioxide from hydrocarbon streams. The method utilizes an acid-base titration that determines basic constituents, i.e., free amine and amine associated with weak acids. The value obtained is a measure of the potential efficiency of the solution to remove the above gases. The lower limit of detection is less than 1 wt-%.
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