Technological revamping of Zibo Cobalt Co. 's sulphuric acid plants in recent years is described.
介绍淄博钴业股份有限公司硫酸系统近年来进行的技术改造。
Development and application of a diluter for low-level heat recovery in sulphuric acid plants are described.
介绍硫酸装置低温热回收系统中稀释器的开发与应用。
The improvement and operation of natural circulation waste heat boiler for sulphuric acid plants are described.
对全自然循环废热锅炉的改进及其运行情况进行概述。
Composition, installation procedure and features, construction schedule and quality control and inspection of sulphur-burning sulphuric acid plants are reviewed.
介绍了硫磺制酸装置的组成、安装工艺及特点、施工进度计划和质量控制检查。
Now China has been able to design sulphuric acid plants with advanced technique, high energy efficiency, environmental acceptance and good economic and social benefits.
目前我国已有能力作出工艺先进、能效高、环保合理、具有较好经济效益和社会效益的硫酸工程设计。
There is a growing need in sulphuric acid plants to increase capacity of existing mist eliminator instal - lations without significant vessel modifications for minimizing overall cost.
越来越多的硫酸装置要求在不过多改动壳体的情况下提高除雾器的处理能力，以降低总费用。
The instruments for measurement of temperature, pressure, flow, level and concentration, control valves supplied for DCS and relative DCS used in sulphuric acid plants of China are described.
介绍目前我国硫酸装置DCS使用的温度、压力、流量、液位、 成分分析仪表和调节阀以及相关的DCS 系统。
Introduction of advanced technique and equipment from abroad and domestic design of large scale plants improve China's sulphuric acid engineering level.
国外先进技术和设备的引进，各类大型制酸装置的国产化设计，使我国的硫酸工程设计水平大为提高。
Introduction of advanced technique and equipment from abroad and domestic design of large scale plants improve China's sulphuric acid engineering level.
国外先进技术和设备的引进，各类大型制酸装置的国产化设计，使我国的硫酸工程设计水平大为提高。
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