thermo scientific gas chromatograph analyzers€¦ · product spotlight 10495 keywords: sp10495;...
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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
For more information, visit www.thermofisher.com/oilandgasinfo
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
Thermo Fisher Scientific offers a suite of more than 20 turnkey analyzers for natural gas, natural gas liquids, and liquefied petroleum gas. Single channel, dual channel, or multi-method combination systems are available to meet your requirements. Customized systems can be designed to meet individual analytical challenges as required. Contact your local representative for more information.
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