The desorption electrolysis system adds anions easily adsorbed by activated carbon to the desorption system, thus replacing Au2 to realize gold desorption. The precious liquid obtained by desorption of gold loaded carbon is recovered by ionization method to obtain solid gold.
Desorption Electrolysis System principle. In gold electrowinning process,when the electrolysis equipment is added with anions that 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, pregnant solution processes the via ionization.
The normal temperature desorption electrolysis process of gold loaded carbon is carried out at a desorption temperature of 95 10 2% + sodium hydroxide 1%, and the desorption cycle is More than 36 hours, the advantage is that the equipment investment is small and the operation is safe; the
Desorption electrospray ionization is an ambient ionization technique that can be coupled to mass spectrometry for chemical analysis of samples at atmospheric conditions. Coupled Ionization sources MS systems are popular in chemical analysis because the individual capabilities of various sources combined with different MS systems allow for chemical determinations of samples. DESI employs a fast moving
1. The system can do analytic and electrolysis independently, also doing both at the same time. All process steps show on the PLC touching screen. 2. The electrical appliance must be fine grounding. 3. No leakage on the liquid pipe and all flow components. 4. Keep voltage on 380v to avoid damage to the electrical components. 5.
Gold Electrolysis Electrolysis Machine Gold Refining ,The desorption method is to use a 1 sodium hydroxide solution and a 01 sodium cyanide mixed solution to heat to 9095 ° C the gold and silver on the gold loaded charcoal are desorbed during mixed solution pass through the goldbearing carbon layer at a certain speed...As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment