SN/T 3001-2011Determination of oxygenates, benzene, toluene, C8-C12 aromatics and total aromatics in finished gasoline. Gas chromatography-fourier transform infrared spectroscopy (English PDF)
精炼汽油中含氧化合物、苯、甲苯、C8-C12芳烃和总芳烃含量的测定 气相色谱傅立叶变换红外光谱法
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Issued by
General Administration of Customs
Level / Type
National · Recommended
Issue date
September 9, 2011
Implementation date
April 1, 2012
Scope
SN/T 3001-2011 is the English-translated version of 精炼汽油中含氧化合物、苯、甲苯、C8-C12芳烃和总芳烃含量的测定 气相色谱傅立叶变换红外光谱法.
SN/T 3001-2011 — This standard specifies the use of gas chromatography/Fourier transform infrared spectroscopy (GC/FT-IR) was measured in refining gasoline tert-butyl ether (MT-BE), diisopropyl ether (DIPE), t-butyl ether (ETBE), tertiary amyl methyl ether (TAME), methanol (MeOH), ethanol (EtOH), 2- propyl Alcohol (2-PrOH), tert-butyl alcohol (t-BuOH), 1- propanol (1-PrOH), 2- butanol (2-BuOH), isobutanol (i-BuOH), 1- butanol ( 1-BuOH and); and a method as benzene, toluene, C8-C12 aromatics and total aromatic content.
This standard applies to oxygenates (alcohols and ethers) as an additive in gasoline. Concentration of each component (expressed in volume fraction) Scope stars it is not. ether and alcohol.
0.1% to 20%; benzene. 0.1% to 2%; toluene. 1% to 15%; total aromatics (C8-C12). 10% ~ 40%.
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Document preview — SN/T 3001-2011
National Standard of the People's Republic of China
- ICS
- 75.160.20
- Classification
- E 31
Issued by: General Administration of Customs
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the determination of refining gasoline tert-butyl ether (MT-BE), diisopropyl ether (DIPE), tert-butyl ether (ETBE), tert-amyl using gas chromatography/Fourier transform infrared spectroscopy (GC/FT-IR) methyl ether (TAME), methanol (MeOH), ethanol (EtOH), 2-propanol (2-PrOH), tert-butanol (t-BuOH), 1-propanol (1-PrOH), 2-butanol (2-BuOH), isopropyl alcohol (i-BuOH), 1-butanol (1-Bu0H), benzene and toluene, C8-C12 aromatic hydrocarbons and total aromatics content in the method. This standard applies to oxygenates (alcohols and ethers) as an additive in gasoline. Concentration of each component (expressed as a volume fraction) were Scope: alcohol ether: 0. 1% -20%, benzene
Document data
International classification (ICS): 75.160.20.
Chinese classification (CCS): E31.
Estimated length of the Chinese original: 29,241 words.
Adopted international standard: ASTM D5986-1996(2006), MOD.
Standards quoted by this document
GB/T 4756; ASTM D1298; ASTM D4052; ASTM D4307
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 19 pages — is available in the English PDF.
Referenced standards
Normative references
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