电石发气量测定的影响因素  

Factors affecting the determination of calcium carbide gas generation

作　　者：杨晓敏 YANG Xiaomin(Shanxi Yushe Chemical Co.,Ltd.,Jinzhong 031800,China)

机构地区：[1]山西榆社化工股份有限公司,山西晋中031800

出　　处：《聚氯乙烯》2024年第3期28-29,32,共3页Polyvinyl Chloride

摘　　要：详细分析了电石发气量检测过程中的影响因素,包括取样、制样、气体计量器校准、仪器操作步骤和检测温度等,通过提升操作的规范性保证了测定结果的准确性。A detailed analysis was conducted on the influencing factors during the detection process of calcium carbide gas generation,including sampling,sample preparation,calibration of the gas meter,instrument operation steps,and detection temperature.By improving the standardization of the operation,the accuracy of the measurement results was ensured.

关 键 词：电石 乙炔 发气量 气体计量器 饱和食盐水 溶解度 

分 类 号：TQ221.242[化学工程—有机化工] TQ014