China Desorption Electrolysis System,Gold Mining Separator Processing Plant , Find Complete Details about China Desorption Electrolysis System,Gold Mining Separator Processing Plant,Gold Separator Processing,Desorption Electrolysis System,Gold Separator Processing Line from Mineral Separator Supplier or Manufacturer Shandong Xinhai Mining Technology amp; Equipment Inc.
Desorption electrolysis system is applied to recover solid gold from carbons in the cyaniding process. It is equipped with liquid level controlling system, temperature controlling system and automatic controlling system.It is a high technological enterprise that integrated research , manufacture, sales and service .
Desorption Solution: PH gt; 13.5 Time of Application: Infinite Electrolysis Start: 100 110°C. Electrolysis Ending: 150°C. Electrolysis Current: 350 1250A . Electrolysis Pressure: 2 4V Pressure at . 150C : Upper of Desorption Column: 0.50 0.57MPa. Electrolytic Tank: 0.45 0.52MPa . GJD 300: 150300: GJD 450: GJD 500: 300500 : GJD 600: GJD 750: GJD 1000
Desorption electrolysis system implements high temperature desorption electrolysis on gold in the gold loaded carbon through the mixed liquor of sodium cyanide and sodium hydroxide. After wood chips and other sundries are removed by washing machine, and the gold desorption is carried out by high temperature and high pressure desorption method , which can resolve 99% of gold within 2 6 hours.
The expensive liquid electrolysis is completed in a separate electrolytic cell. The four steps of heating the precious liquid, condensing the solvent, and recovering the solvent are concentrated in the integrated desorption tower, and the precious liquid obtained after desorbing the gold with the solvent vapor is introduced into the electrolytic tank independently set through the pipeline for electrolysis to obtain crude gold. After purification, the finished gold is obtained.
Desorption Electrolysis System and Commission of Busolwa 1200TPD Gold CIL Plant, Xinhai Busolwa 1200TPD Gold CIL Plant is a rock gold ore processed by adopti...
The desorption method is to use a 1% sodium hydroxide solution and a 0.1% sodium cyanide mixed solution to heat to 90 95 ° C, the gold and silver on the gold loaded charcoal are desorbed during mixed solution pass through the gold bearing carbon layer at a certain speed.
Desorption electrolysis system process. In gold electrowinning process, when the electrolysis equipment is added with anions which are more easily absorbed by activated carbons, Au（CN）2ˉ is replaced by anion and the gold desorption is achieved. After the carbons loaded with gold are desorbed, the pregnant solution is processed via ionization.
Compared with the heating and atmospheric pressure process, the whole desorption process is basically carried out under the same temperature and pressure, and the desorption solution can directly enter the electrolytic cell without cooling treatment, which greatly saves the consumption of heat energy, and the power consumption is only 1/4 1/2 of the conventional system. 3. The desorption combination agent contains carbon activator, which can regenerate the carbon.
The aluminum smelter plant under examination is about 140 km away from Omans capital, Muscat. The plant is located near a coastal area to allow for importing of the raw materials. Fig. 1 shows the geographical location of the plant. With an operating current of 375 kA, the plant has a production capacity of 375,000 metric tons of primary ...
June 10, 2020
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