英语翻译The nitrogen oxide concentration and the absorptionefficiency of nitrogen oxide gas are reduced by theleaking air.Although evacuating the nitrogen oxide gasby vacuum facilities in nitrosation reaction provides atemporary protection for th

英语翻译The nitrogen oxide concentration and the absorptionefficiency of nitrogen oxide gas are reduced by theleaking air.Although evacuating the nitrogen oxide gasby vacuum facilities in nitrosation reaction provides atemporary protection for th
英语翻译
The nitrogen oxide concentration and the absorption
efficiency of nitrogen oxide gas are reduced by the
leaking air.Although evacuating the nitrogen oxide gas
by vacuum facilities in nitrosation reaction provides a
temporary protection for the onsite workers,it actually
accelerates the decomposition of nitrous acid and
causes more pollution on atmospheric environment.
In this study,a “closed operation” is implemented
in nitrosation reaction in terms of the principle of
chemical equilibrium.The end of reaction is judged
directly by the change of system pressure to avoid
excessive feeding.A gas buffer space is used to reduce
feeding fluctuations,side reactions,and nitrogen oxide
gases.The consumption of raw materials is cut down
and zero discharge of nitrogen oxide gas is achieved
even when the absorption equipment for waste gas is
removed.

英语翻译The nitrogen oxide concentration and the absorptionefficiency of nitrogen oxide gas are reduced by theleaking air.Although evacuating the nitrogen oxide gasby vacuum facilities in nitrosation reaction provides atemporary protection for th
的氮氧化物浓度和吸收
是减少了氮氧化物气体的效率
漏气.,虽然抽真空的氮氧化物气体
通过真空设施,在亚硝化反应提供了一个
临时保护现场的工人,但实际上
加速分解的亚硝酸
对大气环境造成更严重的污染.
在这项研究中,一个“封闭操作”实施在亚硝化反应的原则化学平衡.反应结束时判断直接的变化,系统的压力,以避免过度喂养.的气体缓冲空间是用来减少喂养波动,副反应,氮氧化物气体.原料消耗砍倒和实现零排放的氮氧化物气体即使当废气吸收设备删除.

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