亚铁氰化钠

亚铁氰化钠生产方法及无废液新工艺的开发

Methods of sodium ferrocyanide production and develpment of a new process without waste liquid

另外汽提吸收法能够充分利用废热蒸汽，回收CN-可得到亚铁氰化钠（黄血钠盐）产品，降低企业生产成本。

Steam stripping adsorption process could also make the best use of waste-heating vapor , Sodium ferrocyanide could be obtained through the reclaim of CN - , and the production cost of the corporation was decreased .

GB/T14376-1993水质偏二甲基肼的测定氨基亚铁氰化钠分光光度法

Water quality Determination of asymmetrical dimethyl hydrazine Amino ferrocyanide sodium spectrophotometric method

硫酸亚铁和氰化钠在铅锌硫化矿分离中的作用

An important role of ferrous sulphate and sodium cyanide in separation of lead-zinc sulphide

本研究采用硫酸亚铁与氰化钠作为铁闪锌矿的组合抑制剂，适宜的药剂条件抑制活性黄铁矿。

In this paper , brittle boulangerite is floated selectively using ferrous sulphate and sodium cyanide as combined depressant for marmatite under appropriate reagent condition of depressing active pyrite .