WORKING CYCLE TIME IN 24 hours = 3 BATCHES
This refining plant is used to obtain gold with purity of 999,9 ‰(thousandths)using gold alloy anodes with a gold content of approx 990-995 ‰ (thousands) every 24 hrs the production of fine gold goes from 6 to 12 kg (and even more) for each of the 2 tanks that are seated in the plant.
Technical Features:
Main structure and suction hood made in pps and complete with frontal sliding transparent panel.
2 electrolytic tanks made of pps with 20 mm thickness.
Approx volume= 40/45 liters each tank
Suction system under the hood.
Grazing suction system over the tanks
Suction pipeline placed behind the hood.
This pipeline is easily dismountable to allow cleaning operations and recovery of the gold chloride deposited inside the pipes during the electrolytic refining process.
Tipping extractable cover over each electrolytic tank.
Removable safety tank placed under electrolysis tanks.
1 condenser made of pp and complete with internal pvdf pipe coil placed on the hood side.
The condenser must be connected to an external cooling system.(chiller or water recycling tank
That will be quoted separately. the condenser is also equipped with a counter-wash system that allows total recovery of the gold chloride deposited inside the condenser formed during the fumes suction of the electrolytic refining process.
The fumes exit pipe from the condenser is ø 160 mm complete with butterfly valve.
Main switchboard to control all the plant functions (t° control, recycling pumps etc.)
Each Tank is Equipped With:
1 magnetic propeller pump made of pvdf for the continuous recycling of electrolytic solution into the tank.
1 thermo-regulated heater made of Teflon which absorb 1500 watt
1 level control sensor device.
3 rear copper bars (2 positive + 1 negative) for current rectifier connection and complete with anodes and cathodes contacts.
5 cathodic bars made of titanium complete with n°5 special hooks in titanium for holding the cathodes made of rolled thin pure gold.
4 anodic bars made of titanium complete with n°4 special hooks in titanium for holding the gold anodes which are covered with meraklon cloth bags in order to collect any eventual metallic impurities.
Chemical Characteristics:
With an electrolytic solution containing about 70/80 gr aucl3 in appropriate concentration each tank can produce about 6/12 kg fine gold (999,9) every 24hrs.
To increase the production is possible to change the composition of the electrolytic solution adding more AuCl13
Other Components:
RECYCLING TANK FOR WATER USED IN THE CLOSE CIRCUIT COOLING SYSTEM OF ELECTROLYTIC GOLD REFINING PLANT.
volume = 1200 lts. approx
double reinforcements on the tank
recycling pump with immersion impeller 700h mm.
main switchboard
STABILIZED CURRENT RECTIFIER TYPE 1000A-10V WITH 2 POSITIVE EXITS AND 2 DIGITAL VOLT-AMPEREMETERS TO CHECK CURRENT IN ELECTROLYSIS CELLS 1 AND 2.
forced air cooling system
2 POSITIONS HAND-WASH BASIN MADE OF P.P.8 mm WITH FORCED FILTRATION SYSTEM.
2 taps, level sensor and decantation tank with cartridge filter
THERMOSTATIC STOVE DRYER T5510 FOR DRYING GOLD AND SILVER GRAINS, CRISTALS AND JEWELLERY ITEMS WITH 10 EXTRCTABLE PLANES 50x50cm AND 6 EXTRACTABLE PYREX CONTAINERS
FUMES WASHING TOWER Ø 600 mm. FOR WASHING ACID EMISSIONS FROM PRECIOUS METALS CHEMICAL PROCESSES.
1 BASAMENT USED AS RECYCLING TANK.
1 FUMES WASHING SECTION FILLED OF SPECIAL RINGS.
1 MAIN SWITCHBOARD
Pricing Starting at 52.000,00 Euros
Ex-Factory, Italy
| Weight | approx. 55 kg. | approx. 55 kg. |
ALLOY BATCH CHARGE: 6-12+ Kg ALLOY MAXIMUM PER CYCLE
PURITY CAN BE OBTAINED: FROM 999,0/5 TO 999,9/1000
Electrolytic tank dimension: 500x300x400h mm each.
Electrical connection: 220 v or 380 v threephase.
Absorbed power: 0.75 kw
Overall dimensions: 750x450x1300h mm
Absorbed power: 0.75 kw
Max. output: 1000 ampere / 10 volts
Overall dimensions: 750x450x1300h mm
Acid proof discharging pump with filter: 0,25 hp.
1 RECYCLING PUMP: 0,25 Kw.2750/3350 rpm
1 SUCTION FAN: 0,55 Kw – 2700 rpm.
TOTAL ABSORBED POWER: 0.8 Kw. APPROX.
OVERALL DIMENSIONS: 700x1500x2800h mm.