- Product Details
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Quick Details
-
MF:
-
-
-
EINECS No.:
-
3824999990
-
Place of Origin:
-
Guangxi
-
Brand Name:
-
yukexin
-
Model Number:
-
1kg 25kg 1000kg
-
Product name:
-
Gold Leaching Agent
-
Application:
-
Industrial
-
Package:
-
1/25/1000kg/bag
-
MOQ:
-
1 Ton
-
Sample:
-
Availabe
-
Shelf life:
-
24 Months
-
Function:
-
Precious metal extraction
-
Color:
-
Light Gray White Powder
-
PH:
-
11.5
-
Delivery:
-
14--25day
Quick Details
-
CAS No.:
-
12069-90-8
-
Purity:
-
99%
-
Other Names:
-
Gold leaching agent
-
MF:
-
-
-
EINECS No.:
-
3824999990
-
Place of Origin:
-
Guangxi
-
Brand Name:
-
yukexin
-
Model Number:
-
1kg 25kg 1000kg
-
Product name:
-
Gold Leaching Agent
-
Application:
-
Industrial
-
Package:
-
1/25/1000kg/bag
-
MOQ:
-
1 Ton
-
Sample:
-
Availabe
-
Shelf life:
-
24 Months
-
Function:
-
Precious metal extraction
-
Color:
-
Light Gray White Powder
-
PH:
-
11.5
-
Delivery:
-
14--25day
Products Description
China JIN CHAN Metallic Ore Gold Dressing Agent
Jinchan Gold Extraction Agent
Jinchan Gold Extraction Agent
Specification
|
product name
|
Metallic Ore Gold Dressing Agent
|
|
Classification
|
Chemical Auxiliary Agent
|
|
CAS No.
|
12069-90-8
|
|
Other Names
|
Gold leaching agent
|
|
EINECS No.
|
3824999990
|
|
Purity
|
99%
|
|
Place of Origin
|
Guangxi
|
|
Type
|
Adsorbent
|
|
Model Number
|
1kg 25kg 1000kg
|
|
Product name
|
Gold Leaching Agent
|
|
Application
|
Industrial
|
|
Package
|
1/25/1000kg/bag
|
|
MOQ
|
1 Ton
|
|
Sample
|
Availabe
|
|
Shelf life
|
24 Months
|
|
Function
|
Precious metal extraction
|
|
Color
|
Light Gray White Powder
|
|
PH
|
11.5
|
|
Delivery
|
14--25day
|
Instructions of JIN CHAN Metallic Ore Dressing Agent
Scope of application:
① Applicable ore types: gold and silver ore, cyanidation slag, gold concentrate, pyrite cinder, lead and zinc
cinder, anode mud and other materials containing gold and silver.
② Applicable beneficiation process: dump leaching, pool leaching and CIP process, etc.
2. Product form: Granular or powder form.
3. Dissolution: It can be used after being fully dissolved in water by full stirring under normal temperature. The
concentration of this agent should be 10% to 20%.
4. pH value of pulp or solution: The pH value is usually adjusted with lime or caustic soda to 10.5 to 11.5.
5. Dosage:
① It is recommended to determine the agent consumption and concentration at the leaching rate under the
optimum conditions through the beneficiation test. The agent should be added according to test results during
production on site.
② For easy-to-leach ore, refer to the original dosing system for sodium cyanide.
6. Product use: in accordance with the conventional cyaniding process.
7. 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.
1. Test of JIN CHAN concentration in leaching solution
2. Vessels and reagents: one 1,000ml brown glass flask, one 100ml brown dropping glass, one 100ml beaker,
one 25ml brown burette, one 10ml pipette, one suction bulb; propanone and distilled water.
2. Reagent preparation: (reagents shall be stored in brown glass bottles to avoid heat and light)
① Indicator: put a whole bottle of red reagent (sample A) into 100ml acetone solution, then shift it into 100ml
brown dropping glass, and keep this reagent sealed without exposure to light.
② Test reagent: put a whole bottle of white reagent (sample B) into 100ml distilled water till it is fully dissolved,
shift it into the 1,000ml brown glass flask, add distilled water to 1,000ml, shake the solution, and keep this reagent
sealed without exposure to light.
3. Operating steps:
1) Use the 10 ml pipette to adsorb 10ml JIN CHAN solution to be tested, put it into the 100ml conical flask, addJIN CHAN -
Patented 5 drops of indicator, and shake the solution up (till it turns yellow).
2) Carry out titration with the test agent via the brown burette, shake the bottle up while dropping. At the same
time, observe the color change until the solution turns from yellow to light red. Read the consumption V (ml)
of the test agent.
3) Calculation: JIN CHAN concentration (‰) = 0.33 × V (Example: If the consumption of the test agent is 0.5ml, the JIN CHAN concentration of the solution under test is 0.165‰.)
4. Precautions for product transportation, storage and use:
5. Main components of JIN CHAN series of environmentally friendly and efficient gold leaching agents include
carbonized sodium cyanate, alkaline thiourea, alkaline salt and other mixtures. It has been identified as an
environmentally friendly gold leaching agent by third-party test agencies, and can be used for extraction of gold,
silver and other precious metals.
2. This product must not be used for illegal exploitation of minerals or recycling of mineral resources and
precious metals without approvals of authorities.
3. This product has hygroscopicity, so it must be stored separately in a dry and ventilated room.
4. This product shall be used in neutral or alkaline aqueous solution and must not be mixed with acidic
chemicals.
5. This product shall not be in direct contact with people or animals during transportation, storage and use. In
case of accidental exposure, the skin shall be rinsed with running water.
6. The place where this product is used shall be ventilated. In addition, pulp, leaching solution, tail liquid and
slag must not be discharged out of the production system. Backwater shall be recycled, and slag shall be stacked in
the designated place.
The disposal measures and emission concentrations of wastewater and slag shall comply with relevant national and
industry standards or norms stipulated by the Ministry of Ecology and Environment or other competent departments
in charge of environmental supervision.
Scope of application:
① Applicable ore types: gold and silver ore, cyanidation slag, gold concentrate, pyrite cinder, lead and zinc
cinder, anode mud and other materials containing gold and silver.
② Applicable beneficiation process: dump leaching, pool leaching and CIP process, etc.
2. Product form: Granular or powder form.
3. Dissolution: It can be used after being fully dissolved in water by full stirring under normal temperature. The
concentration of this agent should be 10% to 20%.
4. pH value of pulp or solution: The pH value is usually adjusted with lime or caustic soda to 10.5 to 11.5.
5. Dosage:
① It is recommended to determine the agent consumption and concentration at the leaching rate under the
optimum conditions through the beneficiation test. The agent should be added according to test results during
production on site.
② For easy-to-leach ore, refer to the original dosing system for sodium cyanide.
6. Product use: in accordance with the conventional cyaniding process.
7. 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.
1. Test of JIN CHAN concentration in leaching solution
2. Vessels and reagents: one 1,000ml brown glass flask, one 100ml brown dropping glass, one 100ml beaker,
one 25ml brown burette, one 10ml pipette, one suction bulb; propanone and distilled water.
2. Reagent preparation: (reagents shall be stored in brown glass bottles to avoid heat and light)
① Indicator: put a whole bottle of red reagent (sample A) into 100ml acetone solution, then shift it into 100ml
brown dropping glass, and keep this reagent sealed without exposure to light.
② Test reagent: put a whole bottle of white reagent (sample B) into 100ml distilled water till it is fully dissolved,
shift it into the 1,000ml brown glass flask, add distilled water to 1,000ml, shake the solution, and keep this reagent
sealed without exposure to light.
3. Operating steps:
1) Use the 10 ml pipette to adsorb 10ml JIN CHAN solution to be tested, put it into the 100ml conical flask, addJIN CHAN -
Patented 5 drops of indicator, and shake the solution up (till it turns yellow).
2) Carry out titration with the test agent via the brown burette, shake the bottle up while dropping. At the same
time, observe the color change until the solution turns from yellow to light red. Read the consumption V (ml)
of the test agent.
3) Calculation: JIN CHAN concentration (‰) = 0.33 × V (Example: If the consumption of the test agent is 0.5ml, the JIN CHAN concentration of the solution under test is 0.165‰.)
4. Precautions for product transportation, storage and use:
5. Main components of JIN CHAN series of environmentally friendly and efficient gold leaching agents include
carbonized sodium cyanate, alkaline thiourea, alkaline salt and other mixtures. It has been identified as an
environmentally friendly gold leaching agent by third-party test agencies, and can be used for extraction of gold,
silver and other precious metals.
2. This product must not be used for illegal exploitation of minerals or recycling of mineral resources and
precious metals without approvals of authorities.
3. This product has hygroscopicity, so it must be stored separately in a dry and ventilated room.
4. This product shall be used in neutral or alkaline aqueous solution and must not be mixed with acidic
chemicals.
5. This product shall not be in direct contact with people or animals during transportation, storage and use. In
case of accidental exposure, the skin shall be rinsed with running water.
6. The place where this product is used shall be ventilated. In addition, pulp, leaching solution, tail liquid and
slag must not be discharged out of the production system. Backwater shall be recycled, and slag shall be stacked in
the designated place.
The disposal measures and emission concentrations of wastewater and slag shall comply with relevant national and
industry standards or norms stipulated by the Ministry of Ecology and Environment or other competent departments
in charge of environmental supervision.
Product packaging
1.Packing:1kg/bag; 25kg/bag; 28ton/container
2.We can also make package according to our clients' requirements.
2.We can also make package according to our clients' requirements.
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