Hagglund tower(system)

The author introduces the technical rehabilitation project of flue gas-made sulfuric acid system in Yumen Copper Smelter,and describes the course of rehabilitation from technical process,equipment rechecking,operation parameter,configuration and arrangement of facilities,etc.

介绍了易门铜冶炼厂烟气制酸系统的技术改造工程。

Reduction and recycle of acidic wastewater from sulphuric acid system based on smelting off-gas

冶炼烟气制酸系统酸性废水减排及再利用

This paper presents the modification of acid distributing device in drying and absorption tower of the acid-making system in Shaoguan Smelter.

介绍了韶关冶炼厂制酸系统干吸塔分酸装置的改造实践。

The Discription of Level 2 Process System in Tandem-Pickling Production Line

酸轧联机酸洗二级过程控制系统概述

The Application of Decentralized Control System XDPS-400 to Sulfuric Acid System;

分散控制系统XDPS-400在硫酸系统中的应用

Dynamic Simulation for Reactor Process of Preparation Benzoic Acid by Oxidization of Toluene;

甲苯氧化制苯甲酸反应系统动态模拟

Application of the Doublemode Control in Evaporation System on Ammonium Sulfate

双模控制在硫酸铵蒸发系统中的应用

Based on Information of Control of Automatic Control System for Pickling Line

基于信息化控制的酸洗线自动控制系统

Analysis and control of temperature of the process system for producing potassium sulfate with magnesium sulfate subtype brine containing potassium

硫酸镁亚型含钾卤水制取硫酸钾工艺系统温度的分析与控制

Design and Application of Automatic Control System for the Roaster of ARP Station in Hangang Cold Rolling Mill

冷轧酸再生焙烧炉自动控制系统的设计及应用

Design schemes of enhanced gas-gas heat exchangers in conversion system of a large-scale sulphur-burned sulphuric acid plant

大型硫磺制酸转化系统强化换热器设计方案

Application of the heat pipe boiler in sulphuric acid production with smelter off-gas

热管锅炉在烟气制酸装置转化系统的应用

Study and Process Design of Sulphuric Acid Production(30kt/a) Through Active-Carbon-FGD;

活性炭烟气脱硫制硫酸（30kt/a）系统研究与设计

Production of Spirulina Yoghourt and Establishment of Haccp System;

螺旋藻酸牛奶的研制及其HACCP系统的建立

The Design of Coiler Tension Control System in the Picking Line Based on Profibus;

基于Profibus的酸洗线卷取机张力控制系统设计

Design and Applied Research of Process Control System in Sulphuric Acid Production;

硫酸生产过程控制系统的设计及应用研究

Study and Design of the Entry Loop s Control System of Continuous Pickling Line;

全连续式酸洗线入口活套控制系统研究与设计

Research on Computer Control System for Trimellitic Anhydride Production;

偏苯三酸酐生产计算机控制系统的研究

The Research about Quick Charge System of Lead-acid Battery Based on ATMEGA16 Singlechip;

基于ATMEGA16控制的铅酸电池智能快速充电系统