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水合物浆浓度测量方法 被引量:3

A new method for hydrate slurry concentration measurement
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摘要 水合物浆液浓度对研究水合物浆液宏观流动特性具有重要意义,对水合物浆液黏度等物性参数有十分显著的影响。基于实验条件下二氧化碳水合物浆的生成过程,提出了应用比色法对水合物浆的浓度进行间接测量的方法,对比了反应前后的气相状态计算水合物浆浓度的过程,通过实验对比色法和计算方法的准确性进行了对比验证。 Hydrate slurry concentration is of great importance for hydrate slurry flow characteristic research , for its significant influence on slurry properties including effective viscosity ,etc .This paper proposes an indirect method for hydrate slurry concentration measurement on the basis of deep understanding of hydrate formation process and colorimetric method . A mathematic method to calculate slurry concentration is also reviewed and experiments are carried out to verify those two methods .
出处 《实验技术与管理》 CAS 北大核心 2013年第10期65-67,共3页 Experimental Technology and Management
基金 国家自然科学基金项目"水合物颗粒聚集动力学及流动安全研究"(51006120) 高等学校博士学科点专项科研基金项目(20110133110004) 中国石油大学(华东)研究生创新工程资助项目(CX-1241) 中央高校基本科研业务费专项资金资助项目(11CX04048A) 中央高校基本科研业务费专项资金资助项目(11CX06076A)
关键词 水合物浆 浓度测量 浓度计算 比色法 hydrate slurry concentration measurement concentration calculation, colorimetric method
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