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- sulfurous acid mist 亚硫酸烟雾
- Studying on the determination of sulfuric acid mist in chlorine gas 气氯中硫酸酸雾测定方法的研究
- Test Method for Determination of Sulfuric Acid Mist in the Workplace Atmoshere (Ion Chromatographic) 测定工作场所中硫酸雾的试验方法(离子层析法)
- Test Method for Determination of Sulfuric Acid Mist in the Workplace Atmosphere (Ion Chromatographic) 在工作场所大气中硫酸酸雾测定的试验方法(离子色谱法)
- Standard Test Method for Determination of Sulfuric Acid Mist in the Workplace Atmosphere (Ion Chromatographic) 在工作场所大气中硫酸酸雾测定的方法(离子色谱法)
- It is produced by the reduction of fuchsin by sulfurous acid, and is oxidized by aldehydes and ketones, restoring the magenta color of the fuchsin. 配法是用亚硫酸使品红溶液还原，若有醛酮类存在时便使之氧化而重新呈现品红本身的洋红色。
- sulfuric acid mist 硫酸雾
- sulfuric acid mist eliminator 硫酸捕沫器
- The cooking liquor, called acid, is thus a solution of calcium which contains an excess of sulfurous acid. 蒸煮所用酸液是一种含有过量硫酸的酸性亚硫酸钙的溶液。
- ZFS shall decompose ,if it long time undress in air, and ZFS shall rapidly decompose, if it undress in acid mist. 雕白锌虽然吸湿性不强，但若长期暴露于空气中，也会分解。本产品如暴露于酸雾中，则迅速分解。
- Most sulfuric acid is made by the contact process. 大多数的硫酸是用接触法制造的。
- The virulent matter such as the sulfurous acid and so on in fog is harmful to people's health, outside agriculture and metal material. 雾中含有亚硫酸等有毒物质,有害人们身体健康,有害室外农业和有损外露金属材料,属气象灾害。
- The active cooking chemicals in the sulfite process are sulfur dioxide, sulfurous acid, and calcium bisulfite. 亚硫酸盐法制浆过程中活性化学物质是二氧化硫、硫酸以及酸性亚硫酸钙。
- The acid mist content at electrostatic precipitator outlet in practice is less than 0 004 9 g/m 3, which indicates that the design is successful. 投入运行后 ,电除雾器出口酸雾含量不大于 0 0 0 49g/m3 ,可见设计是成功的
- A corrosive solution of sulfur trioxide in sulfuric acid. 发烟硫酸含三氧化硫酸的一种腐蚀性溶液
- One step sensitization and activation can improve the work efficiency,reduce acid mist and improve the working environment. 敏化活化一步法可以提高工作效率,减少酸雾,改善工作环境。
- The paper introduces the reaction mechanism of oxidating sulfurous acid calcium to gypsum and some factors to influence the reaction process. 介绍了亚硫酸钙氧化为石膏的反应机理及影响反应过程的某些因素。
- Through analysis and comparison,authors suggest that sush a high efficiency liquidgas abosorption device that not only collect dust but also absonbe acid mist coul... 通过分析、比较,提出了研制、生产既能除尘,又能吸收酸雾的高效气液吸收设备的设想。
- Chlorination is carried out with Nhaloamines and sulfuric acid. 氯化是用N-卤胺和硫酸。
- The industrial advance was reviewed on the technology of decompositing phosphogypsum for the production of sulfur acid and cement all round the world. 本文综述了国内外利用磷石膏生产硫酸和水泥的工业技术进展。
