中英
1
- Historically, the procedure has been to determine the "simple" cyanide and the "total" cyanide .
这种方法长期以来一直用于测定“简单”氰化物或“总”氰化物。 - The silver in the stripe is converted to silver halide by treating it with a ferricyanide-bromide bleach .
至于胶片上的银，用铁氰溴化物漂白液处理以转换成卤化银。 - Toward this end, the olefin 51 was treated with cyanogen azide and, indeed, produced the ring expanded ketone 52 .
为了证明这一看法，他用氰化迭氮处理烯烃（51）就得到扩大的环酮。 - Perfluoroguanidine can be prepared by the direct fluorination of dry ammeline with 5% fluorine at about－16℃.
全氟胍可以由干的三聚氰酰胺，用5的氟，在约16直接进行氟化而制得。 perfluoroguanidine can be prepared by the direct fluorination of dry ammeline with 5% fluorine at about -16℃. 全氟胍可以由于的三聚氰酰胺，用5的氟在约16直接进行氟化制得。 - Ozonation shows some promise as a substitute for chlorination of cyanide waste, although it has had limited full-scale use .
臭氧化法尽管其工业规模使用还有限，但有某些可能取代氯化法处理氰化物废水。 - Cyanide reductions to only 695-750 mg/l have been reported, before heavy scaling at the anode prevented further electrolysis .
据报道，在阴极大量结垢妨碍进一步电解之前，氰化物仅降到695-750毫克升。 - To a mixed solution of iron (iii) chloride and potassium hexaoyanoferrate (iii) add a freshly prepared solution of tin (ii) chloride .
加新制备的二氯化锡溶液于三氯化铁与六氰络铁酸（）钾的混和液中。 - The availability of a cyanide-free cadmium plating bath with acceptable product quality has been suggested as an answer to simplified treatment needs .
为了简化废水处理的需要，已建议采用产品质量合格的无氰镀镉浴。 - A new process has been reported recently, which purports to make electrolytic treatment of dilute copper cyanide solutions economically attractive .
最近报道了一个新的方法，意欲使电解处理稀氰化铜溶液在经济上更吸引人。
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Last modified time:Sat, 16 Aug 2025 00:29:56 GMT
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