HJ 769-2015 in English

VALID

Determination of total sulfur in coal - Eschka-Ion chromatography method

Issued on:2015-11-20
Implemented on:2015-12-15
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $160.00
$156.00

Standard No:	HJ 769-2015
Document status:	VALID
Title in English:	Determination of total sulfur in coal - Eschka-Ion chromatography method
Title in Chinese:	煤中全硫的测定艾士卡-离子色谱法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2015-11-20
Implemented on:	2015-12-15
Professional Classification:	HJ-Environment
Related Keywords:	eschka-ion chromatography method scopethis standard esca-ion chromatography method total sulfur total sulfur content determination limit
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本标准规定了测定煤中全硫含量的艾士卡-离子色谱法。
本标准适用于无烟煤、烟煤、褐煤和焦炭中全硫的测定。
当取样量为1.0 g，灼烧定容至250 ml，进样量25 μl 时，本方法的检出限为0.02%，测定下限为0.08%。

Scope

This standard specifies the Esca-ion chromatography method for the determination of total sulfur content in coal. This standard is applicable to the determination of total sulfur in anthracite, bituminous coal, lignite and coke. When the sampling volume is 1.0 g, the volume is adjusted to 250 ml by burning, and the injection volume is 25 μl, the detection limit of this method is 0.02% and the lower determination limit is 0.08%. 2

More samples: GB 18306-2015 YD/T 3934-2021 DL/T 5154-2012

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