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UOP 919-11
Trace Hydrocarbons in Udex Solvent by GC
STANDARD published on 2.9.2011
The information about the standard:
Designation standards: UOP 919-11
Publication date standards: 2.9.2011
SKU: NS-574989
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: American technical standard
Category: Technical standards UOP
Preview of the standard UOP 919-11
| 1. Scope |
|
This method is for determining low concentrations of gydrocarbons in lean UOP Udex process solvent. Benzene, toluene, C 8 aromatics composite, and C 9 + aromatics composite are determined. Light non-aromatics through C 9 paraffins, if present, are reported as a composite. Higher non-aromatics, i.e., greater than C 9, may interfere with the determination of benzene. The lower limit of quantitatin for each aromatic component is 3 mg/kg (mass-ppm),. |
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