High Leaching Efficiency Gold Extraction Agent, Lowest Price
Environmental Friendly Gold Leaching Agent JIN CHAN
1. Product Introduction
JIN CHAN high leaching efficiency gold extraction agent is used in
gold production directly as the substitute for sodium cyanide
without changing original process and equipment enjoys advantages
such as low toxicity, environmental protection, high recovery, good
stability, convenient operation, quick recycle, low dosage, low
cost and convenient storage and transportation. We sell lowest
price JIN CHAN environmental friendly gold leaching agent.
| Product Name | JIN CHAN Gold Dressing Agent |
| HS Code | 3824999999 |
| CAS No | 497-19-8 |
| EINECS No | 207-838-8 |
| Brand | JIN CHAN |
| Color | Grey powder |
| Shelf Life | 2 Years Under Standard Condition |
2. Product Parameters
Metallic Ore Dressing Agent Specifications
| Item | Standard | Result |
| Sodium Cyanate % | 50-60 | 55.1 |
| Sodium Carbonate % | 10-20 | 14.3 |
| Sodium Chloride % | 20-30 | 26.8 |
| Impurity % | 5max | 3.8 |
3. Product Applications
JIN CHAN metallic ore dressing agent suitable ore types: gold and silver
oxide ore, primary ore, high sulfur and high arsenic gold ore,
cyanide tailings, gold concentrate, sulfuric acid slag, anode mud,
etc.
4. Advantages for JIN CHAN Gold Ore Dressing Agent Safe Gold Extracting Agent
1.Low toxicity and environmental protection: the product is
non-flammable, non-explosive, non-oxidative risk, non-radioactive,
low-toxic, belongs to a common chemical product with
environmentally friendly.
2. Stable performance: it can reduce the interference of harmful
substances such as arsenic and sulfur.
3. Strong Applicability: Suitable for heap leaching, basin leaching
and CIP process of oxidized gold and silver ore. The scale can be
large or small and is more suitable for large scale heap leaching.
4. High leaching rate: it can effectively leach gold ions and can
achieve faster with a higher recovery rate than using sodium
cyanide.
5. Selective Adsorption: Activated carbon has the ability to
selectively adsorb gold in gold and copper in the gold leaching
solution, which is beneficial for separating copper and gold.
6. Easy to use: The manufacturing process is in line with the
sodium cyanide conditions, making it easy to use and promote.
7. Easy to transport: It is a common cargo and can be transported
by air, sea, road or rail.
5. Usage Method
Usage: During use, the cyanide-free gold recovery reagent should be
agitated with alkaline water at normal temperature and then
dissolved in the gold leaching slurry. In the process of heap
leaching, basin leaching and oxidized gold ore production, the
process is the same as the process for using sodium cyanide. The
pregnant solution and the lean solution in production can be
reused, and the best material in the pregnant gold leach solution
is activated carbon. The gold leaching effect is best when the
ambient temperature is above 10 ° C. The reagent may be compatible
with gold cyanide extract.
Alkalinity: Lime, caustic soda, etc. are commonly used to adjust
and maintain the ph value to 10 ~ 12. After the raw ore breaks up
or into the pool, it must return water to adjust the alkalinity to
ph value of 11 ± 1. Method of application: The dosage is about
0.5-1.0 parts per thousand (500-1000 g of product / Ton of ore).
The properties, grade and pH of the ore affect the dosage. The
actual dosage can be calculated according to the concentration of
the solution.
Others
1 JIN CHAN has the best effects at the normal temperature, but it
should not be used at a temperature below 10℃.
2. It is recommended to regularly test the gold content of pregnant
and barren solution, as well as the pH value of solution or pulp
and JIN CHAN concentration.
3. Hydrogen peroxide, potassium permanganate and other strong
oxidants are not recommended to be mixed with JIN CHAN
(pretreatment is allowed), to prevent the consumption of part of
JNCHAN.
4. The use of ammonia, sodium sulfide, potassium ferricyanide, lead
nitrate and other chemical agents in complex ore pretreatment has
little impact on JIN CHAN gold leaching.
5. A little of black insoluble slag generated after dissolution of
JIN CHAN will not affect the reagent use.
6. JIN CHAN has no adverse impact on gold and silver leaching when
mixed with sodium cyanide.
7. “Rich-oxygen leaching” in the CIP (carbon-in-pulp) process may
have adverse impact on leaching with JIN CHAN.
8. The unpacked or damaged reagent must be used up as soon as
possible, in order to prevent failure due to exposure to air.
6. Product Pictures
7. Metallic Ore Dressing Agent Bill of Lading
8. Our Advantages
9. Contact Information
Bella Cheng
Sales Manager
Zalo/WhatsApp/Wechat: 0086 15705596714
