论文部分内容阅读
目前,兰州石化公司原油计量大部分仍然依靠贮存立式浮顶金属罐的体积计量,加上相应的温度、密度和含水量测定方法来实现。本文主要探讨立式浮顶金属罐测量中罐底量和浮顶摩擦力对测量结果的影响,以期在当前条件下能进一步提高油品的体积计量准确度。一、罐底变形对体积计量的影响立式浮顶金属罐施工及验收规范中对已建成的罐有相应要求,按照规范,对于建成的罐,由于基础质
Currently, most of Lanzhou Petrochemical Company’s crude oil metering still rely on the volumetric measurement of storage vertical floating metal tank, coupled with the corresponding temperature, density and moisture content determination method to achieve. In this paper, we mainly discuss the influence of can bottom and floating friction on the measurement results in the vertical floating metal tank measurement, with a view to further improve the volume measurement accuracy of the oil under the current conditions. First, the impact of tank bottom deformation on the volume measurement Vertical floating metal tank construction and acceptance of the standard has been built on the tank have the appropriate requirements, according to the specifications for the built tank, due to the basic quality