ASTM International - ASTM UOP919-11
Trace Hydrocarbons in Udex Solvent by GC
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| Organization: | ASTM International |
| Publication Date: | 2 September 2011 |
| Status: | active |
| Page Count: | 8 |
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),.
Document History
ASTM UOP919-11
September 2, 2011
Trace Hydrocarbons in Udex Solvent by GC
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...