5 μg/g hydrogen sulfide, however, when the different structural mercaptan and disulfide existed alone and their content was less than 40 μg/g at low temperature no silver strip corrosion occurred.
5 μg/g时就能产生严重的银片腐蚀 ,而不同结构的硫醇和二硫(化物)单独存在且含量不超过 40 μg/g ,在低温下不会产生银片腐蚀 ,但它们分别与硫化氢共存时 ,含量为 2 0 μg/g硫醇能加剧硫化氢对银片的腐蚀 ,而含量高达 40 μg/g二硫(化物)则对硫化氢腐蚀无影
Moreover, the different structural mercaptans and disulfides could not cause sil.
5 μg/g时就能产生严重的银片腐蚀 ,而不同结构的硫醇和二硫(化物)在低温下 (5 0℃ )不会产生银片腐蚀 ,但它们与元素硫共存时 ,硫醇能加剧元素硫对银片的腐蚀 ,二硫(化物)对元素硫腐蚀则无影响。