1、cyanide-ascorbic acid test
2、"cyanide, arsenic, mercury discharged"
3、d Forest cyanide process
4、cyanide inoganic of non-metals (excl. hydrogne cyanide)
5、A double salt of platinous cyanide and another cyanide.
6、determination of easily liberatable cyanide
7、A salt of hydrocyanic acid;cyanide.
8、An organic cyanide containing a CN group.
9、Treatment of cyanide-containing wastewater and waste residue from cyanide electroplating bath
10、"Cyanide process: or MacArthur-Forrest process, Method of extracting silver and gold from their ores by dissolving them in a dilute solution of sodium cyanide or potassium cyanide."
11、Any of various salts or esters of hydrogen cyanide containing a CN group, especially the extremely poisonous compounds potassium cyanide and sodium cyanide.
12、Determination of cyanide in grains by headspace gas chromatography
13、The addition reaction with hydrogen cyanide is base-catalysed.
14、It may, however, serve as a mechanism for cyanide detoxification.
15、Application of uncertainty to determination of cyanide in drinking water
16、Fortunately, cyanide breakdown is relatively rapid and easy.
17、This paper was aimed to study the toxic mechanism and anti-cyanide measures to hydrogen cyanide (HCN) in fire smoke.
18、Based on electrochemical analysis of cyanide leaching pulp, the experiment of applied electric field leaching aid for cyanide leaching of gold was made.
19、The effect of pulse frequency and pulse duration ratio on the abrasion resistance of gold coatings is investigated with pulse plating in cyanide free and trace cyanide baths.
20、In general, the recovery of gold in arsenian gold ores usually is made by use of flotation cyanide leaching or flotation roasting cyanide leaching technological process.
21、The article introduced the experiment of the settling mode for suspended solids in cyanide waste water and its application to pretreatment of cyanide waste water in ammonia plant.
22、So no matter from the technical or economic of should avoid using all high cyanide solution.
23、Study on gold leaching from sulfide ore by using mixed solution of cyanide and aqua ammonia
24、The experiment on single silver ore and complete cyanide Leaching is studied.
25、The second was that cyanidation after alkali leaching was followed by flotation of cyanide residue.
26、This paper introduces the effluent from cyanide-abstracting gold and its pollution to the water environment.
27、The treatment of wastewater containing cyanide by chemical oxidation using sodium hypochlorite as oxidant is studied in this paper.
28、Adopting mixed flotation technology,the mixed concentrate of gold and zinc are produced. Through cyanide treatment of the mixed concentrate,the cyanide tailings are regarded as zinc concentrate for sale.
29、A new kind of non-cyanide alkaline strike copper plating process for zinc alloy die-castings was developed in order to solve the problems in traditional non-cyanide strike copper plating.
