氰化

Acetonitrile was used as the solvent in the first stage of the concentration process.

以氰化甲烷作为第一阶段浓缩的溶剂。

Ammonia, and Hydrogen Cyanide are members of this family.

合成氨和氰化氢是这个家庭的成员。

Depending on the characteristics of the low grade oxidized ore on the surface in Woxi,and by small scaled column leaching tests and commercially scaled heap leaching tests,a flowsheet of heap leaching-carbon adsorption-disadsorption and electrowinning was applied,where masking agent was used to reduce the influence of Arsenic and antimonial on cyanidation.

根据沃溪区低品位地表氧化矿矿石的性质特点，通过小型柱浸试验和堆浸工业试验，采用堆浸—活性炭吸附—解吸电解工艺处理该矿石，工艺中采用隐蔽剂以消除砷、锑矿物对氰化的影响，金回收指标较好，经济效益可观。

The existence of proper amount of Ag〓 in the leaching solution may accelerate the biooxidation of arsenopyrite.

在上述工作的基础上，本工作还对河北半壁山含砷硫化物金精矿进行细菌氧化脱砷和随后氰化提金的实验。

Results: Using of handy infrared gas spectrometer, the ammonia, sulphur dioxide, acetone, butanone, ethyl acetate, chloroform, benzene, toluene, methyl alcohol, ethyl alcohol, isopropanol, and other harmful gases can be carried out quickly Online Testing. The arsine, hydrogen chloride, hydrogen cyanide, hydrogen sulfide can not be detected online.

结果：可利用便携式红外气体分析仪对氨、二氧化硫、丙酮、丁酮、乙酸乙酯、氯仿、苯、甲苯、甲醇、乙醇、异丙醇等有害气体可进行快速的在线检测，不能对砷化氢、氯化氢、氰化氢、硫化氢进行快速在线检测。

It is possible to harness the versatile chemical properties of cyanogen azide.

氰化叠氮的灵活多变的化学性质是可控制的。

Regrinding of acid-leach residue can increase gold leaching rate effectively and resolve the sediment problem.

采用酸浸渣再磨可有效地提高金的氰化浸出率，并解决氰化槽沉积问

This article is the first report on the study of "pulse silver plating".

本文是&银的脉冲电沉积&研究的第一报，主要研究内容为脉冲氰化镀银层与直流氰化镀银层在外观、微观形貌和抗硫能力方面的差异。

Electroplating brightener series: E-cyanide silver plating of electroless plating brightener FB, FB auxiliary agents, cyanide Silver SK brightener, SB wetting agent, silver protection agents, tin brightener STB.

电镀光亮剂系列：电子化学镀氰化镀银光亮剂FB、FB辅助剂、氰化镀银SK光亮剂、SB润湿剂、银保护剂、镀锡光亮剂STB。

Based on research results on anodic and cathodic process, mixed-potential models of gold dissolution in the presence of heavy metal ions have been constructed. A Viewpoint is proposed that only being associated with cathodic enhancement by using assistant such as hydrogen peroxide do heavy metal ions enhance gold dissolution in cyanide solutions to the greatest extend.

在详细研究了重金属离子存在条件下金的阳极溶解和氧的阴极还原行为的基础上，构造了重金属强化氰化溶金的混合电位模型，提出了只有在辅以阴极强化的条件下，重金属离子才能最大限度强化金的氰化溶解的观点。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。