Thermo Scientific Gas Chromatograph Analyzers€¦ · Product Spotlight 10495 Keywords: SP10495;...
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Product Spotlight The Thermo Scientific Natural Gas Analyzer analyzes Natural Gas Liquid (NGL) samples to determine BTU content as outlined in GPA Method 2186. The system, based on the Thermo Scientific ™ TRACE ™ 1310 gas chromatograph, analyzes a single NGL sample on two independent channels— C7+ regroup BTU and C1-C16 extended hydrocarbon detail. Thermo Scientific Gas Chromatograph Analyzers Natural Gas Analyzer for GPA 2186 Channel One Thermal Conductivity Detector (TCD) • Single high pressure liquid injection valve • Components: C7+ regroup, Nitrogen (air composite), Methane, Carbon Dioxide, Ethane, Propane, i-Butane, n-Butane, i-Pentane, n-Pentane, 2,2 Dimethylbutane, 2-Methylpentane, 3-Methylpentane, n-Hexane • Three packed columns in Auxiliary Valve oven • Independently heated valve oven with two valves • Plumbed with sulfur-resistant tubing Channel Two Flame Ionization Detector (FID) • Single high pressure liquid injection valve • One capillary column in GC oven • Components: C1-C16 hydrocarbons 0.6 2 4 6 8 10 12 14 16 18 20 22 24 26.3 -5.4 0.0 5.0 10.0 15.0 20.0 25.0 31.3 C 7+ Methane Ethane Propane i-Butane n-Butane i-Pentane n-Pentane 2,2 Dimethylbutane 2-Methylpentane 3-Methylpentane n-Hexane Minutes mV 6.23 5.00 4.00 3.00 2.00 1.00 0.00 -0.37 mV 0.7 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.2 Minutes Methane Ethane Propane i-Butane n-Butane i-Pentane n-Pentane 2,2-Dimethylbutane 2-Methylpentane 3-Methylpentane n-Hexane Methylcyclopentane Benzene n-Heptane Toluene n-Octane n-Nonane n-Decane 2,3-Dimethylbutane Natural Gas Liquid extended FID Channel Natural Gas Liquid with C7+ early regroup
Transcript of Thermo Scientific Gas Chromatograph Analyzers€¦ · Product Spotlight 10495 Keywords: SP10495;...
Product SpotlightThe Thermo Scientific Natural Gas Analyzer analyzes Natural Gas Liquid (NGL) samples to determine BTU content as outlined in GPA Method 2186. The system, based on the Thermo Scientific™ TRACE™ 1310 gas chromatograph, analyzes a single NGL sample on two independent channels —C7+ regroup BTU and C1-C16 extended hydrocarbon detail.
Thermo Scientific Gas Chromatograph AnalyzersNatural Gas Analyzer for GPA 2186
Channel One Thermal Conductivity Detector (TCD)• Single high pressure liquid injection valve• Components: C7+ regroup, Nitrogen (air composite),
Methane, Carbon Dioxide, Ethane, Propane, i-Butane, n-Butane, i-Pentane, n-Pentane, 2,2 Dimethylbutane, 2-Methylpentane, 3-Methylpentane, n-Hexane
• Three packed columns in Auxiliary Valve oven
• Independently heated valve oven with two valves• Plumbed with sulfur-resistant tubing
Channel Two Flame Ionization Detector (FID)• Single high pressure liquid injection valve• One capillary column in GC oven• Components: C1-C16 hydrocarbons
0.6 2 4 6 8 10 12 14 16 18 20 22 24 26.3-5.4
0.0
5.0
10.0
15.0
20.0
25.0
31.3
C 7+
Met
hane
Etha
ne
Prop
ane
i-But
ane
n-Bu
tane
i-Pen
tane
n -Pe
ntan
e
2,2
Dim
ethy
lbut
ane
2-M
ethy
lpen
tane
3-M
ethy
lpen
tane
n-He
xane
Minutes
mV
6.23
5.00
4.00
3.00
2.00
1.00
0.00-0.37
mV
0.7 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.2Minutes
Met
hane
Etha
ne
Prop
ane
i-But
ane
n-Bu
tane
i-Pen
tane
n-Pe
ntan
e
2,2-
Dim
ethy
lbut
ane
2-M
ethy
lpen
tane
3-M
ethy
lpen
tane
n-He
xane
Met
hylcy
clope
ntan
e
Benz
ene
n-He
ptan
e
Tolu
ene
n-Oc
tane
n-No
nane
n-De
cane
2,3-
Dim
ethy
lbut
ane
Natural Gas Liquid extended FID Channel
Natural Gas Liquid with C7+ early regroup
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SP10495_EN 03/16S
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Thermo Scientific Gas Chromatograph AnalyzersNatural Gas Analyzer for GPA 2186
Natural Gas System Specifications
Channel Channel One TCD Channel Two FID
Analysis Natural Gas Liquid C7+ NGL C1-C16
Detectors TCD FID
N2(air composite), CO
2Yes No
02/N
2No No
He/H2
No No
Hydrocarbons C1-C6 with C7+ regroup C1-C16
Repeatability <1.0% <1.0%
MDL Hydrocarbons 0.005% 0.001%
MDL Perm Gases 0.01% NA
MDL H2S 0.05% NA
Valves per channel 2 1
Columns per channel 3 packed 1 capillary
Sulfur Inert Yes Yes
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