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1·The concentration of hydrogen chloride could reach 31%.

回收次品盐酸浓度达31%。

2·This acid is very corrosive to most metals; therefore, leaks of hydrogen chloride will tend to escalate with time.

铝具有很好的抗大气腐蚀的性能，但是和其他金属混在一起时容易发生化学反应。

3·The high concentration of carbon oxide and hydrogen chloride produced by LPG is 80 per cent less than that produced by a petrol engine.

液化石油气所产生的高关注的碳氧化物和氢氧化物，比汽油引擎产生的还少百分之80。

4·A large amount of hydrogen chloride in chlorination process was produced with the development and application of chlorine products in chlorination industry.

随着氯产品的不断开发和应用，氯化工业中产生大量的副产物氯化氢，同时带来氯碱工业的氯碱平衡问题。

5·The process selection in hydrogen chloride production was introduced, as well as the improvement of this process and units in the course of design and installation.

介绍了氯化氢生产的工艺路线选择及在采用二合一炉法的设计安装过程中对工艺流程设备、仪表等的改进内容。

6·A glass optical waveguide (OWG) hydrogen chloride gas sensor was fabricated by coating a thin film of CR-PVA on the surface of ion-exchanged glass OWG with spin coating.

用匀胶机将其做成薄膜固定在钾离子交换玻璃光波导表面，研制出一种光波导氯化氢气体传感器。

7·Process of hydrogen chloride synthesed by two-in-one graphitic synthetic furnace and its specification of equipment were briefly introduced. Operational status was analysed.

简要介绍了二合一石墨合成炉合成氯化氢的工艺流程及设备规格，并对运行情况进行了总结分析。

8·A method to treat by-product hydrogen chloride from the production of PTFE is introduced briefly. A safe technique is designed so that safe and stable production is ensured.

简要介绍PTFE生产中副产氯化氢的处理方法，设计了安全技术措施，保证生产的安全稳定进行。

9·The invention relates to a novel process of joint production of sodium carbonate and hydrochloric acid (or hydrogen chloride), belonging to the field of basic chemical industry.

本发明是一种纯碱和盐酸(或氯化氢)联合生产的新工艺，属基础化工领域。

10·In order to solve the problems in the synthesizing process of hydrogen chloride in Yunnan Chemical Factory, a new advanced and efficient control method is presented in this paper.

本文针对云南化工厂合成氯化氢成份控制中存在的问题，提出了一种确实可行的控制方案。

氯化氢

1·The invention relates to a novel process of joint production of sodium carbonate and hydrochloric acid (or hydrogen chloride), belonging to the field of basic chemical industry.

本发明是一种纯碱和盐酸(或氯化氢)联合生产的新工艺，属基础化工领域。