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Pyrolysis carbon four sampling method petrochemical industry standard implementation

 Last Update: 2021-07-02
 Source: Internet
 Author: User

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China Petroleum & Chemical News Network reported that Yangzi Petrochemical was responsible for drafting and revising the petrochemical industry standard SH/T 1142-2020 "Industrial Cracked Carbon Four Liquid Sampling Method", which was officially implemented nationwide on April 1.

As the first step of analysis and inspection, sampling is very important for the quality control of industrial cracked C4 products, which will directly affect the accuracy of subsequent inspection results.

The standard widely recommends the use of closed sampling technology, which is more advanced and standardized, to avoid the threats to the health and safety of samplers caused by open sampling methods, and to meet the increasing requirements of environmental protection and occupational health.

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