CYANIDING Meaning and
Definition
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Cyaniding refers to the metallurgical process of extracting precious metals, particularly gold and silver, from their ores by dissolving them in a cyanide solution. It is a widely used technique in the mining industry to recover valuable minerals from low-grade or difficult-to-process ores.
The cyaniding process involves crushing the ore into small particles and mixing it with a dilute solution of sodium cyanide or potassium cyanide. The cyanide forms complexes with the metal ions, such as gold or silver, forming soluble compounds. This allows the precious metals to be separated from the other impurities present in the ore.
After the ore is thoroughly treated with the cyanide solution, it is left to react for a specific period, during which the precious metals dissolve. The process is often carried out in large tanks or vats where aeration and agitation are applied to enhance the dissolution rates.
Upon completion of the reaction, the cyanide solution, now containing dissolved gold or silver, is separated and treated further to recover the precious metals. This typically involves processes like precipitation, carbon adsorption, or electroplating to separate the gold or silver from the cyanide solution.
While cyaniding has been widely adopted due to its efficiency in recovering precious metals, it poses environmental and safety concerns due to the toxicity of cyanide compounds. Therefore, strict regulations and safety measures need to be in place to prevent any hazardous exposure to workers and minimize the environmental impact.
Common Misspellings for CYANIDING
- xyaniding
- vyaniding
- fyaniding
- dyaniding
- ctaniding
- cganiding
- chaniding
- cuaniding
- c7aniding
- c6aniding
- cyzniding
- cysniding
- cywniding
- cyqniding
- cyabiding
- cyamiding
- cyajiding
- cyahiding
- cyanuding
- cyanjding
Etymology of CYANIDING
The word "cyaniding" is derived from the noun "cyanide". The term "cyanide" has its roots in the French word "cyanure" (meaning "cyanide"), which was coined from the Greek word "kyanos" (meaning "dark blue" or "cyan") due to the blue color of some cyanide compounds. "Cyanide" later became the base for the verb "cyanize", which ultimately evolved into "cyaniding" to refer to the process of treating a substance with cyanide.
Similar spelling words for CYANIDING
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