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炼油生产装置使用在线质量自动分析仪(简称在线分析仪)从本质上说,是应当有经济效果的。究竟怎样评价经济效果,确实是一个不容易直接衡量的困难问题。目前,国内就这一问题亦尚未形成一致的看法。本文试图提出一种初步评价方法,以供讨论。一、在线分析仪运行基本稳定后的经济收益估算所谓经济收益,就是指能够收回投资用于扩大再生产的能力。考虑到在线分析仪安装调试周期较长,以及当前科学技术发展迅速,我们拟以年来计算。于是可有
In essence, it is economically effective to use an automatic online quality analyzer (referred to as an online analyzer) for a refinery production plant. How to evaluate the economic effects is indeed a difficult issue that can not be easily measured directly. At present, China has not yet reached a consensus on this issue. This article attempts to propose a preliminary evaluation method for discussion. First, the online analyzer to run after the basic stability of the estimated economic benefits The so-called economic benefits, refers to the ability to recover the investment for the expansion of reproduction. Taking into account the online analyzer installation and commissioning cycle is longer, and the rapid development of science and technology, we plan to calculate in years. So there