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Analysis of Trace Hydrocarbon Impurities in 1,3-Butadiene Using Optimized Rt-Alumina BOND/MAPD PLOT Columns (PDF 408kB)

... of an inhibitor, small amounts of 1,3-butadiene dimer (4-vinylcyclohexene) form during long term storage of the residual C4 impurities as well as higher molecular weight impurities, such as 4-vinylcyclohexene ... butadiene, MAPD column, 4-vinylcyclohexene, alumina PLOT column, synthetic rubber, methyl acetylene...

Analysis of Trace Hydrocarbon Impurities in 1,3-Butadiene Using Optimized Rt-Alumina BOND/MAPD PLOT Columns

..., as well as 4-vinylcyclohexene, which is a high molecular weight impurity that normally requires a second range of the column, 4-vinylcyclohexene, as well as all of the typical low molecular weight impurities ... of both light polar impurities (methyl acetylene, propadiene) and 4-vinylcyclohexene, a heavier ... MAPD column, 4-vinylcyclohexene, alumina PLOT column, synthetic rubber, methyl acetylene...

News: Analysis of Trace Hydrocarbon Impurities in 1,3-Butadiene Using Optimized Rt®-Alumina BOND/MAPD PLOT Columns

Author(s): Rick Morehead, Jan Pijpelink, Jaap de Zeeuw, Tom Vezza Published By: Restek Corporation Year of Publication: 2011 Link: http://www.restek.com/Technical-Resources/Technical-Library/Petroleum-Petrochemical/petro_PCAN1434 Abstract: Impurity analysis of 1,3-butadiene on an Rt®-Alumina BOND/MAPD column results in good separation of both light polar impurities (methyl acetylene, … Continue reading

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Petroleum Oxygenates (MTBE) on Rtx-1

GC_PC00197

Column: Rtx-1, 60 m, 0.53 mm ID, 5.00 µm (cat.# 10183)
Injector: Direct
Detector: FID

High Molecular Weight Impurity in 1,3-Butadiene on Rt-Alumina BOND/MAPD

GC_PC1212

Column: Rt-Alumina BOND/MAPD, 50 m, 0.53 mm ID, 10.0 µm (cat.# 19778)
Injector: Split
Detector: FID

Styrene Impurities on Stabilwax

GC_CH00356

Column: Stabilwax, 30 m, 0.53 mm ID, 0.50 µm (cat.# 10640)
Injector: Split
Detector: FID

Styrene Impurities Rtx-1701

GC_CH00357

Column: Rtx-1701, 30 m, 0.53 mm ID, 3.00 µm (cat.# 12085)
Injector: Split
Detector: FID

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