T/CCASC 3001-2020 in English
VALIDDetection method of short chain chlorinated paraffins in chlorinated paraffin product
- Issued on:2020-12-25
- Implemented on:-
- File Format:PDF
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本标准规定了碳骨架?气相色谱法检测短链氯化石蜡的方法。
本标准适用于氯化石蜡产品中短链氯化石蜡的分析检测。
Scope
The production method of chlorinated paraffin is based on the chlorination reaction of alkanes (mainly n-alkanes). This method analyzes short-chain chlorinated paraffins in chlorinated paraffin products, and uses a catalyst to catalyze online dechlorination and hydrogenation of chlorinated paraffin, and reduce it to The corresponding alkanes were then determined using gas chromatography-hydrogen flame ionization detector. The internal standard method was used to quantitatively analyze the alkanes with a carbon chain length of 10-13 produced by reduction, and combined with the chlorine content information, the content level of short-chain chlorinated paraffins in the sample was calculated.

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