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D 2 FIDﾅcGDX-105ﾉｫﾗVﾖﾅ莠ﾏ凛忱ﾒﾒﾈｲﾅcｱﾍ鮗ｬﾁｿ 3 DB35/T 1177-2011 1｡ｪ｡ｪｿﾕ壺+ｼﾗﾍ;2｡ｪ｡ｪﾒﾒﾍ+ﾒﾒﾏｩ;3｡ｪ｡ｪﾒﾒﾈｲ+ｱﾍ;4｡ｪ｡ｪｱﾏｩ;5｡ｪ｡ｪｮ生｡ﾍ; 6｡ｪ｡ｪﾕｶ｡ﾍ;7｡ｪ｡ｪﾕ,ｮ生｡ﾏｩ;8｡ｪ｡ｪｷｴｶ｡ﾏｩ;9｡ｪ｡ｪ亳｡ﾏｩ. D 3 TCD ﾅc DBP-ODPN ﾉｫﾗVﾖﾅ莠ﾏ凛忱ﾒﾒﾈｲﾖﾐ櫻尖sﾙ|(ｳｱﾍ鯱)ｺｬﾁｿ 7 ｲﾙﾗｲｽE 7.1 ベﾆｵﾄ慳ゆ ﾊﾗﾏﾈ凛ｲ髫簪猖ｫﾗVﾏｵｽyｵﾄ壺ﾃﾜﾐﾔ,ｴ_ｶｨﾕｳ｣ｺ,｢ﾓ壺ﾏ猖ｫﾗVベ,ｰｴﾕﾕｷﾖﾎﾒｪﾇ,ﾕ{
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ﾃｷQ｣ｺﾌｳ葷
ｹﾌｶｨﾏ爛ｺｻｺﾏ
ﾒ(guｨｩ)ｸ｣ｺ10m*3mm｣ｨκ梢｣ｩ
ﾐﾍﾌ魅ｺ?DBP-ODPN
測ﾓﾃ｣ｺﾈﾜｽ簫ﾒﾈｲﾖﾐ櫻尖sﾙ|ｵﾄ忱ｶｨ 壺ﾏ猖ｫﾗVｷｨ
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This standard specifies the use of gas chromatography to determine hydrocarbon impurities in dissolved acetylene.
This standard is applicable to the determination of C5 and below hydrocarbon components in dissolved acetylene.
Figure 2: FID combined with GDX-105 chromatographic column for detection of acetylene and propane content 3 DB35/T 1177-2011 1- air+methane; 2- Ethane+ethylene; 3- Acetylene+Propane; 4- Propylene; 5- Isobutane; 6- n-butane; 7- n-isobutene; 8- Reverse butene; 9- Cibutene Figure 3 TCD and DBP-ODPN chromatographic columns combined for detection of hydrocarbon impurities (excluding propane) in acetylene 7 Operation steps 7.1 Preparation of the instrument Firstly, check the airtightness of the gas chromatography system and confirm that it is normal. Then, start the gas chromatograph and adjust it according to the analysis requirements
Name: Filled Column
Fixed phase: mixed
Specification: 10m * 3mm (inner diameter)
Model: DBP-ODPN
Application: Determination of hydrocarbon impurities in dissolved acetylene by gas chromatography
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