SH/T 0793-2007 English PDF

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SH/T 0793-2007: Standard test method for aromatic carbon contents of hydrocarbon oils by high resolution nuclear magnetic resonance spectroscopy
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SH/T 0793-2007	389	Add to Cart	3 days	Standard test method for aromatic carbon contents of hydrocarbon oils by high resolution nuclear magnetic resonance spectroscopy	Valid

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Basic data

Standard ID: SH/T 0793-2007 (SH/T0793-2007)
Description (Translated English): Standard test method for aromatic carbon contents of hydrocarbon oils by high resolution nuclear magnetic resonance spectroscopy
Sector / Industry: Petrochemical Industry Standard (Recommended)
Classification of Chinese Standard: E30
Classification of International Standard: 75.080
Word Count Estimation: 12,173
Date of Issue: 2007-08-01
Date of Implementation: 2008-01-01
Quoted Standard: GB/T 4756; SH/T 0729; ASTM E386
Adopted Standard: ASTM D 5292-1999 (2004), MOD
Regulation (derived from): NDRC Notice No. 45 of 2007
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the use of high-resolution NMR spectrometer aromatic hydrogen content in oil aromatic carbon content approach. N samples include kerosene, heavy distillate oil, mineral oil, lubricating oil, coal derived liquids and other completely soluble at room temperature in chloroform fractions. For pulsed Fourier transform spectrometer, the detection limit is usually 0. 1% (mole fraction) of the aromatic carbon atoms. Of the continuous wave spectrometer, it is only suitable for measuring aromatic hydrogen atom, the detection limit is relatively high, generally 0. 5% (mole fraction) of the aromatic hydrogen atoms.

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