tpy

EBE monitored control system is an assistant to operator of 2000 TPY phthalic anhydride plant.

EBE监视系统是2000t/a苯酐装置操作人员的有力助手以蒸馏水为溶剂，在233nm处测定吸光度，经方法学验证，适用于该品体外控制。

Technical Transformation of 5000 tpy Unit of Liquid Phase Bulk Polymerization of Propylene

5千吨/年液相本体法聚丙烯装置的技术改造

Therefore, the achievement of rapid and effective measurement of TPY current transformer has a significant meaning to the production and improvement of current transformers.

因此实现TPY级电流互感器的高效快速测量对电流互感器的生产与改进有重要意义。

However, the traditional measurement of TPY current transformer often requires high voltage and high current environment, which brings complexity and noise interference of the measurement.

但是，传统的TPY级电流互感器的测量方法往往需要高电压、大电流环境，测量过程繁琐，噪声干扰大。

This paper not only have the guide role for the business staff incentives of the Harbin TPY foreign trade company, but also have the reference role for the domestic foreign trade enterprises.

本文不但对哈尔滨市TPY进出口公司有着对业务人员激励的指导作用，同时也对国内的家族外贸企业有着借鉴的作用。

Development and Application of TPY Current Transformer for Protection of Large Generator Unit

大型发电机组保护用TPY级电流互感器的研究与应用

Analysis and control of HP air cooler corrosion in a 36.000 b/ d TPY gas oil hydrodesulfurization unit

1.8Mt/a蜡油加氢脱硫装置高压空冷器腐蚀分析和控制

The air gap current transformer, especially TPY current transformer which has transient protection features is more and more widely used.

具有暂态保护特性的开气隙电流互感器&特别是TPY级电流互感器在电力系统中获得了越来越广泛的应用。

The commercial test result of the 600000 tpy II type caustic free sweetening unit with new catalysts ( AFS 12, ZH 22) was introduced.

介绍了0.6Mt/a无碱脱臭II型工艺工业试验结果。该工艺采用新型催化剂体系（AFS12，ZH22），装置已运转两年半以上。