NBSHT6004-2020 English PDF

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NBSHT6004-2020: Determination of alcohols, ethers and ketones in naphtha. Gas chromatography
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
NB/SH/T 6004-2020	259	Add to Cart	3 days	Determination of alcohols, ethers and ketones in naphtha. Gas chromatography	Valid

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Basic data

Standard ID: NB/SH/T 6004-2020 (NB/SH/T6004-2020)
Description (Translated English): Determination of alcohols, ethers and ketones in naphtha. Gas chromatography
Sector / Industry: Energy Industry Standard (Recommended)
Classification of Chinese Standard: E31
Classification of International Standard: 75.160.20
Word Count Estimation: 11,137
Date of Issue: 2020-10-23
Date of Implementation: 2021-02-01
Quoted Standard: GB/T 4016-2019
Issuing agency(ies): National Energy Administration
Summary: This standard specifies the method for determining the content of alcohols, ethers and ketones in naphtha by gas chromatography. This standard applies to methyl tert-butyl ether, ethyl tert-butyl ether, methyl tert-amyl ether, diisopropyl ether, methanol, ethanol, acetone, butanone, isopropanol, n-propanol in naphtha , Tert-butanol, isobutanol, 2-butanol and n-butanol, in which isopropanol and n-propanol co-elute, and tert-butanol, isobutanol and 2-butanol co-elute. This standard is applicable to the determination of the above single alcohols, ethers and ketones, and the range is 10mg/kg��300m/kg. It is also suitable for the determination of content lower than 10mg/kg or higher than 300mg/kg, but the precision is not given. In addition, this standard provides formulas for calculating the total oxygen content of alcohols, ethers and ketones in naphtha.

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