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开发和应用认证的参考材料轻型原油的含水量为水的含量

Han Zheng1, Hai-Feng Wang1, Jia Li1

  • 1Centre for Environmental Metrology, National Institute of Metrology of China, Beijing 100029, China.

ACS omega
|November 29, 2023
PubMed
概括

精确的原油含水量测量是至关重要的. 开发了新的认证参考材料 (CRM),使用重力测量方法来验证分析技术,如卡尔·菲舍尔度定位 (KFCT).

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相关概念视频

Volatilization01:10

Volatilization

Volatilization gravimetry is an analytical technique that measures the mass lost due to the volatilization of the substance. This technique is used to estimate the amount of volatile material in a sample. To perform this method, heat a known amount of the sample to a high temperature in a crucible or other suitable vessel. The volatile substance in the sample evaporates, and the vapor is completely expelled from the crucible either by heating the sample or bubbling a stream of inert gas through...
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