说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 硝酸生产尾气
1)  nitric acid plant exhaust
硝酸生产尾气
1.
Nitric oxides in nitric acid plant exhaust is one of atmospheric pollution sources.
硝酸生产尾气中含有的氮氧化物是大气污染源之一,研究采用等离子体协同稀土改性凹凸棒石粘土催化剂可有效净化脱除硝酸生产尾气中的NOx;同时该催化剂对氮氧化物还具有吸附功能,提高了反应物浓度和反应速率。
2)  nitric acid tail gas
硝酸尾气
1.
Selection and installing of nitric acid tail gas treatment system
硝酸尾气处理系统工艺路线的选择与安装
2.
The existing process scheme to treat nitric acid tail gas from the washing stage of acrylon filature components in Acrylon Chemical Plant of Fushun Petrochemical Company was analyzed.
分析了抚顺石化公司腈纶化工厂腈纶纺丝组件清洗工序原有的硝酸尾气治理工艺方案,认为存在着较严重的硝酸损失及废气污染问题。
3)  nitric acid tail gas NOX
硝酸尾气NOX
4)  End gas production
尾气生产
5)  nitric acid production
硝酸生产
1.
The trends and advances in platinum alloy catalyst gauzes for nitric acid production were reviewed,including the materials,manufacturing technologies and application technologies and analytical technologies.
阐述了硝酸生产用铂合金催化网综合技术的趋势与发展,包括铂合金催化网材料、铂合金催化网加工制造技术、应用技术及分析技术的发展。
2.
This paper summarizes the development of nitric acid industry at home and abroad, compares the different nitric acid production processes, analyzes the advantages and disadvantages of the various processes.
本文对国内外硝酸工业的发展进行了比较全面的总结,对不同的硝酸生产工艺流程进行了比较,分析了各个工艺的优点和缺点。
3.
Utilization rate of ammonia in nitric acid production was discussed based on the analysis of nitric acid production principle.
通过对硝酸生产基本原理的分析引入氨利用率概念,结合实际情况探讨其求解方法,从中得到氨利用率的实际应用。
6)  production of nitric acid
硝酸生产
1.
In order to determine reliability of analyzed data of NO oxidation rate in production of nitric acid,the sample analysis method of NO oxidation rate was discussed from aspects of analytical procedure,analytical principle and analytical calculation etc.
为确定硝酸生产中NO氧化度分析数据的可靠性,从分析手续、分析原理、分析计算等方面论述了NO氧化度的取样分析方法,通过多项实际操作参数,例举了氧化度的计算过程和计算方法。
2.
Compared with three-element knitted meshwork,newly developed Pt-Rh two-element knitted meshwork which has advantages of novel technology,large specific area,light weight,high intensity,good activity,high conversion efficiency of NH3,low lost of Pt and long life is used in the production of nitric acid.
新研制的铂铑二元针织网与三元针织网相比,具有编织工艺先进、比表面积大、重量轻、强度高、活化性能好、氨转化率高、铂损失小、使用寿命长等优点,在硝酸生产中已投入使用。
补充资料:硝酸尾气膨胀透平机
分子式:
CAS号:

性质:回收硝酸生产系统能量的设备。氮氧化物气体经吸收塔后,尾气还具有一定压力(余压),经换热后,进入尾气膨胀透平机,推动透平内机内工作轮高速旋转。尾气膨胀透平机与透平压缩机同轴连接,以回收动能。一般综合法回收系统总能量为30%(0.35MPa)、中压法为40%(0.45MPa)、高压法为65%(0.8MPa)、双加压法为72%(0.5~1.2MPa)。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条