As an example, the method is used in the assessment of a caustic soda production process, obtaining reasonable results. 用该法对烧碱生产工艺进行的案例分析表明,该法的评价结果是合理的。
Operation situation of centrifuge controlled by PLC in caustic soda production process were introduced. 介绍了在烧碱生产过程中,应用PLC控制离心机运行的情况。
Selection of granulated ( flake) caustic soda production process and the energy saving effects 粒(片)碱生产工艺的选择及节能效果
The paper introduces a kind of adaptive neural-fuzzy inference systems ( ANFIS) based on T-S model to deal with the modeling problem of the complex soda carbonization process. 针对纯碱碳化过程的复杂建模问题,提出基于T-S模型的自适应神经模糊推理系统(ANFIS)的建模方法。
The oxine-extraction photometric method is applied to the determination of magnesium in reagent grade sodium chloride and in electrolyte of electrolytic soda process. 研究用8-羟基喹啉、氯仿萃取光度法测定试剂氯化钠和电解精盐水中微量镁。
Electric-supplying system and rectification system in the modification of caustic soda production process 烧碱工艺改造中的供电和整流系统
Production of lignosulphonates from Waste Black liquors of the Bagasse Soda pulp Process 用蔗渣碱法制浆的黑液废料制取木素磺酸盐
Advantages on combining the brine production system of diaphragm caustic soda process with that of ionic membrane caustic soda process 合并隔膜碱和离子膜碱盐水生产系统的优势
Production of highly pure alumina micro-powder by soda process 碱法高纯氧化铝微粉的制备
Decoupling Control for Caustic Soda Evaporation Process 烧碱蒸发过程的解耦控制
Production of borax from ascharite by the CO_2 soda process using diethanol amine as active agent 采用二乙醇胺作活化剂的碳碱法生产硼砂
Discussion on Soda Autoclaving Process for Treatment of Tungsten Ore 关于钨矿苏打压煮工艺几个理论问题的讨论
The Application Research of Thin Film Evaporator in Caustic Soda Concentration Process 薄膜蒸发器在烧碱浓缩中的应用研究
Use of Full Liquid Level Technology for Integrated Soda Process in Ammonia Production 联碱满液位操作技术用于合成氨生产
The comprehensive utilization of recovered brine in diaphragm and ionic membrane caustic soda process were analyzed. Through design optimization of process, adding rate of bittern under the same scale and capacity from principles were about 100%, and economic benefits was obvious. 从理论上对离子膜碱与隔膜碱工艺装置回收盐水的综合利用可行性进行了分析,通过工艺优化设计,在同等规模产量的情况下掺卤比例理论上可接近100%,经济效益比较显著。
Soft measurement for co_2 concentration in carbonator tower of ammonia soda process 软测量在检测碳酸化塔中CO2浓度的应用
Test status of filtrating equipment in medicine industry used for diaphragm caustic soda cooling process was introduced. 介绍了引入医药行业的过滤装置,用于隔膜碱蒸发冷却工序试验情况。
It briefly introduces the production technics of caustic soda evaporation process. The problems about the coupling level in evaporators and its decoupling control are analyzed. 主要介绍了烧碱蒸发过程的生产工艺,分析了烧碱蒸发过程各效蒸发器液位的耦合及其控制问题,并对结盐及洗罐等若干问题进行了探讨。
Therefore the model not only can be applied in the operation optimization of caustic soda process, but also can forecast the characteristics of crystal growth directly. 该模型不但可用来优化烧碱生产过程中氯化钠晶粒的分布,指导工业结晶生产,而且可直接预测晶体生长特性。
After modifying caustic soda evaporation process in recent years, better results are obtained in Salt Chemical Industry General Plant of Jianghan Petroleum Administrative Bureau, such as improvement of quality of liquid caustic with high concentration, decrease of steam consumption and more stable operation. 江汉石油管理局盐化工总厂近几年通过对烧碱蒸发工艺进行的技术改造,取得了较好的效果,提高了高浓度碱质量,降低了蒸汽消耗,装置运行更加稳定。
The methods for preparing structural material bonding agent by condensing the alkaline lignin in the wast liquor of soda pulping process with formaldehyde and phenol are described. 本文叙述了利用碱法制浆废液中的碱木素同苯酚、甲醛缩合制取结构材料粘合剂的方法。
Perfecting caustic soda cooling process to improve caustic soda quality 完善冷碱工艺提高烧碱产品质量
The importance of the secondary refining brine quality in the ion-exchange membrane caustic soda production process is discussed in detail. The role of chelating resin packed tower in the secondary refining of brine is introduced. The structure of chelating resin packed tower is analyzed. 详细阐述了在离子膜法制碱工艺条件下,二次精制盐水质量的重要性,说明螯合树脂塔在二次盐水精制工艺中的作用,分析了螯合树脂塔的结构。
The Computer Control System Design and Realization of the Soda Carbonization Process 纯碱碳化过程计算机控制系统的设计与实现
Application prospect of intensive heat transfer technology by chemical method in caustic soda evaporation process 化学法传热强化技术在烧碱蒸发过程的应用前景
Improvement on the solid ( flake) caustic soda production process 固(片)碱生产工艺的改进
The Research on Soft-sensing Method of the Solution Concentration for Caustic Soda Evaporation Process 烧碱蒸发过程出料浓度软测量技术研究
Based on the fact that calcium sulfate scales often appear when waste liquor from ammonia soda process is reused to produce calcium chloride, we apply speed-control crystallization technology to control it with satisfactory effect achieved. 针对利用氨碱法生产废清液再生产氯化钙时容易产生硫酸钙垢的情况,我们采用了控制结晶技术来加以控制,取得满意效果。
The studies of mechanism show that ferrum is changed into sodium ferrite, gallium is changed into gallium sesquioxide and gallate, germanium is changed into germanous dioxide and germanate in soda roasting process. 钠化焙烧过程和浸出过程的机理研究表明,在钠化焙烧过程中,铁转变为铁酸钠,稼转变为氧化稼和稼酸盐,锗转化为氧化锗和锗酸盐。