Shanghai Huaai Chromatography Analysis Technology Co., Ltd
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Special chromatograph for liquefied gas analysis
The GC-9560-HQ liquefied gas analyzer completes the analysis of constant components such as ethane, ethylene, propane, propylene, n-butane, isobutane,
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GC-9560-HQ Liquefied Gas Analysis Special Chromatography InstrumentAccording to the current national standard GB11174-2011 "Liquefied Petroleum Gas", the liquefied petroleum gas produced by petroleum refineries is mainly composed of constant components such as ethane, ethylene, propane, propylene, n-butane, isobutane, n-butene, isobutene, isobutene, maleic anhydride, n-pentane, and isopentane.
GC-9560-HQ Liquefied Gas Analysis Special Chromatography InstrumentThe concentration of the above-mentioned components in liquefied petroleum gas can be determined in one injection, and users can use this concentration to calculate the vapor pressure, density, and motor octane number of liquefied petroleum gas according to GB/T12576-1997.
Note: This system can detect dimethyl ether doped in liquefied gas


Execution standards:
GB11174-2011 "Liquefied Petroleum Gas"
SH/T0230 "Determination of Composition of Liquefied Petroleum Gas (Chromatographic Method)"

Determine the components

Determination of components

Range of content in liquefied gas

Determination of components

Range of content in liquefied gas

methane

0.01%-1%

isobutylene

0.01%-10%

ethane

0.01%-1%

maleic

0.01%-10%

ethylene

0.01%-1%

Reverse Butene

0.01%-10%

propane

0.01%-20%

N-pentane

0.01%-5%

propylene

0.01%-50%

Isopentane

0.01%-5%

Butane

0.01%-20%

1,3-Butadiene

0.01%-5%

Isobutane

0.01%-20%

1-Pentene

0.01%-5%

BUTENE

0.01%-10%

hexane

0.01%-2%

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