pH
Maintained within the range defined by the test programme.
О РЕАГЕНТЕ
JinChan reagent for gold extraction
JinChan is used in gold leaching flowsheets after operating parameters have been selected through laboratory testing of the specific mineral feed.
PURPOSE
What is JinChan
JinChan is a technological reagent used for leaching gold from ores and concentrates. Its applicability, operating dosage and process parameters are determined by testing the specific mineral feed.
MANUFACTURER
Guangxi Senhe High Technology Co., Ltd.
- Used in hydrometallurgical gold extraction flowsheets
- Operating parameters depend on ore composition
- Dosage is determined through laboratory testing
- Control of pH, leaching time and feed preparation is required
- Industrial performance is confirmed through pilot-scale verification
PROCESS APPLICATIONS
Applications
-
01
Free-milling gold ores
Mineral feed in which gold is accessible for leaching after crushing and grinding.
-
02
Oxidised gold-bearing ores
Ores for which operating parameters are selected with regard to mineralogical composition and degree of oxidation.
-
03
Gold-bearing concentrates
Application may be considered after assessing the concentrate composition and the presence of components that affect the process.
-
04
Tailings reprocessing
Residual gold analysis, identification of its occurrence and dedicated testing are required.
FEED MATERIAL ANALYSIS
Results depend on the specific ore
- Gold grade and occurrence
- Mineralogical composition
- Degree of grinding
- Copper content
- Arsenic content
- Sulphur and sulphide content
- Pulp density
- pH
- Temperature
- Leaching duration
- Reagent dosage
- Mixing quality
The same dosage cannot be applied automatically to different ores without testing.
WORK SEQUENCE
How operating parameters are selected
- 01Review of initial data
- 02Representative sample preparation
- 03Laboratory leaching
- 04Comparison of dosages and time
- 05Solution and tailings analysis
- 06Recommendations for industrial verification
PROCESS PARAMETERS
Process parameters to be monitored
Dosage
Determined from laboratory test results.
Particle size after grinding
Selected with regard to gold liberation and ore composition.
Pulp density
Affects mass transfer, mixing and reagent consumption.
Leaching time
Determined by comparing extraction kinetics.
Residual gold
Monitored by analysing the tailings after testing.
KAZAKHSTAN
JinChan supply and technical support
Official JinChan distributor in the Republic of Kazakhstan
SAAP-MG supplies JinChan in Kazakhstan and supports projects from preliminary discussion through industrial verification of the selected operating parameters.
- Review of the client’s initial data
- Laboratory test coordination
- Agreement on supply volume
- Reagent supply
- Start-up consultation
- Analysis of industrial verification results
- The product is supplied in its original factory packaging
- Keep the packaging closed
- Protect from moisture
- Store in a dry area
- Follow the requirements of the official SDS and the manufacturer’s instructions
Photos provided by Guangxi Senhe High Technology Co., Ltd.
Important
Results obtained for one ore do not guarantee the same outcome for another mineral feed. Laboratory and pilot-scale verification are required before industrial application.
JINCHAN IN KAZAKHSTAN
The trademark is protected in the Republic of Kazakhstan
The JinChan trademark is registered in Kazakhstan and included in the Customs Register of Intellectual Property Objects of the Republic of Kazakhstan.
Companies planning to import products under the JinChan trademark independently are advised to verify in advance the lawful use of the trademark and the required legal basis for such supply.
Kazakhstan Customs IP Register No. 02408/TM-140826 · decision dated 14 August 2026
Learn more about documents and legal protection →PRELIMINARY ASSESSMENT
We will assess the applicability of JinChan to your ore
For a preliminary discussion, submit data on the feed composition, gold grade, current process flowsheet and available assay results.