gold refinery process equipment
Gold Refinery Methods
Gold beneficiation operations include cyanidation, base-metal flotation, gravity concentration (for placer deposits), and amalgamation (which is generally no longer used). Base-metal flotation, gravity concentration, and amalgamation are described only briefly below. Because most lode ore gold mines use some form of cyanidation, these techniques are the main focus of this profile. In general, there are two basic types of cyanidation operations, tank leaching and heap leaching. In addition, tank leaching involves one of two distinct types of operations, Carbon-in-Pulp or Carbon-in-Leach. In Carbon-in-Pulp operations, the ore pulp is leached in an initial set of tanks with carbon adsorption occurring in a second set of tanks. In Carbon-in-Leach operations, leaching and carbon recovery of the gold values occur simultaneously in the same set of tanks.
Gold Refinery Process Equipment
Almost all the gold ore that is mined is used for making steel. So we need the extraction of the pure metal from its ore. The extract the metal from ores, several physical and chemical methods are used. The process used dependant on chemical properties and nature of the ore that it’s to be extracted. It involves four main steps:
1. Crushing and grinding from the ore.
2. Concentration or dressing of the ore.
3. Reduction to free metal.
Gold ore grinding equipment plays an important role in gold ore processing. Mario high performance and envgoldment protecting gold ore grinding equipment production line is integrated with grinding machine, classifier, bag-type dust collector and blower.The equipments of mining production line cover feeder, crusher, ball mill, classifier, vibrating screen, rocking bed, magnetic separator, mix tank, flotation machine and so on.