对中国烧碱竞争态势进行了研究和分析。
The competitive situation of caustic soda in China has been studied and analyzed.
介绍了隔膜烧碱生产中杂散电流腐蚀产生的原因及危害。
Causes and harms of the stray current corrosion in caustic soda production were introduced.
提出了建设新离子膜烧碱项目中对整流装置设计的建议。
Suggestions on the design of rectifying units in new project of ionic membrane caustic soda were put forward.
通过对剑麻纤维原料爆破法处理，继而进行烧碱法化学蒸煮。
Sisal fibre material managed by steam explosion and then NaOH pulping.
结果表明，醌类蒸煮助剂更适用于无硫化钠存在的烧碱法蒸煮。
Experiment results show that as cooking additive quinone compounds are more suitable for soda cooking without sodium sulfide.
摘要通过对剑麻纤维原料爆破法处理，继而进行烧碱法化学蒸煮。
Sisal fibre raw material managed by steam explosion and then NaOH pulping.
随着烧碱液的温度、浓度及流速增加，合金铸铁的腐蚀速度提高。
With temperature, concentration and current rate of caustic lye of soda, caustic corrosion resistance of cast iron is advanced.
介绍了离子膜烧碱盐水精制的工艺过程及影响盐水质量的各项因素。
The process of brine refining of ionic membrane caustic soda, and the each influential factor of the quality of brine were introduced.
聚甲醛生产中其他原料如硫酸、烧碱和乙二醇可在周边生产厂家采购。
Other materials, such as sulfuric acid, caustic soda and ethanediol, can be purchased form the factory nearby.
介绍了烧碱装置投产初期整流柜出现的快熔频繁熔断等故障及处理情况。
The breakdowns of frequent fusing of fuse in the former period of caustic soda units production were introduced.
着重介绍了浸没燃烧蒸发生产42%烧碱的方法以及所取得的经济效益。
The article mainly introduces the production method of 42% chlorid-alkali by submerged combustion evaporation and the effect won.
详细介绍了振动喷流造粒技术的原理、特点及其在粒状烧碱生产中的应用。
Principles and characteristics of prilling technique by vibration spraying are introduced in detail, as well as the application in caustic soda production.
介绍了离子膜烧碱生产中的新工艺、新技术的应用及产生的经济效益和社会效益。
Application of new process and new technology in ionic membrane caustic soda production. Its economic and social benefit were introduced.
介绍了DCS控制系统在烧碱蒸发中应用情况，探讨了部分模型及控制技术问题。
Application status of DCS controlling system in caustic soda evaporation was introduced. Partial models and controlling technology were discussed.
介绍了横河公司的分布式控制系统CS3000在离子膜烧碱生产过程中的应用。
The application of Yokogawa distributing CS3000 controlling system in ionic membrane caustic soda production was introduced.
用盐酸加缓蚀剂来清除扩容蒸发烧碱回收装置中的碱垢，是一种简单易行的方法。
Using chlorhydric acid and inhibitor is a simple and easy way to clear the basic dirt in flash evaporation recovery package.
本文对稀土镍铜合金铸铁和铜镍合金铸铁在烧碱液中的腐蚀行为进行了系统的研究。
In this paper, the corrosion behavior of RE-Ni-Cu and Cu-Ni alloy cast iron in the caustic lye of soda was researched.
投运3个月的考核结果表明蒸发装置产能提高30%，烧碱汽耗下降15.4%。
The capacity of evaporation equipments is above 30% than before, and steam consumption of caustic soda dropped 15.4%.
投运3个月的考核结果表明蒸发装置产能提高30%，烧碱汽耗下降15.4%。
The capacity of evaporation equipments is above 30% than before, and steam consumption of caustic soda dropped 15.4%.
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