Page 52 - Solution SystemGC for Hydrocarbon
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Simple Town Gas Analyzer
Nexis GC-2030TGA3
Analyzer Description Typical Chromatogram
System Configuration:
・ 2 valves / 4 columns (packed) / TCD
Sample Information:
・ Municipal gas or similar gaseous
mixture
Compounds Analysed:
・ H 2, O 2 , N 2, CO, CO 2, C 2H 6, C 2H 4,
C 2H 2
Typical Concentration Range:
・ 0.01 % mol for permanent gases
(H 2, O 2, N 2, CH 4, CO, CO 2) and C2
hydrocarbons
Reference Method:
・ ASTM D-1946
Town Gas
Features
・ Single TCD channel
・ Rugged packed columns
・ 16 mins analysis time
・ Optional BTU Calori c and Speci c
Gravity Calculation Software
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