FGD (Fume Gas Desulfuration) is only cosmically commercial desulfuration type in the world. It is dominating technology measure to control acid rain and sulfur dioxide pollution.
烟气脱硫是目前世界上唯一大规模商业化应用的脱硫方式，是火力发电厂控制酸雨和二氧化硫污染的主要技术手段。
Adopting Monsanto technology, the Daye Non-ferrous Metal Corp. has improved its traditional sulfuric acid facility from converter fume raw material.
大冶有色金属公司引进美国孟山都公司的先进技术，对传统转炉烟气制酸装置进行全新改造。
In the sulfuric acid plant of Jiangxi Copper Company Guixi Smelter, sulfuric acid is made using smelting fume from the flash furnace and the convertor.
江西贵溪冶炼厂硫酸车间利用熔炼车间闪速炉、转炉的冶炼烟气生产硫酸。
PERCHLORIC acid heated above ambient temperatures shall only be used in a chemical fume hood specifically designed for its use and identified as follows: for PERCHLORIC acid OPERATIONS.
需加热高氯酸至环境温度之上的操作，需在特殊设计的通风柜内进行，且应在此通风柜上标注：高氯酸实验专用。
Evolving of yellow fume NO_2 from three-acid-type polishing solution can be inhibited by addition of a combinatory additive which is composed of an absorbent of NO_2 and two surfactants.
在三酸抛光液中加八一种组合添加剂可抑制黄烟（NO_2）放出。 组合添加剂由三种组分组成，其中一种吸收NO_2，另两种为表面活性剂。
Evolving of yellow fume NO_2 from three-acid-type polishing solution can be inhibited by addition of a combinatory additive which is composed of an absorbent of NO_2 and two surfactants.
在三酸抛光液中加八一种组合添加剂可抑制黄烟（NO_2）放出。 组合添加剂由三种组分组成，其中一种吸收NO_2，另两种为表面活性剂。
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