小江科技
XIAOJIANG TECH
XIAOJIANG TECH
JIN CHANG Environmentally friendly precious metal mineral agent is a high-tech product of Henan Xiaojiang Chemical Technology Co., Ltd. It is a patented product for environmental protection and gold extraction; The product can be used for gold production without changing the original cyanide gold extraction process and equipment. The relevant information of the product is as follows：
1、Product specifications and form
Grey white powder or granular form
2、Specifications
Packaged Weight25KG±0.2KG
3、Packaging
To prevent counterfeit and inferior products from entering the market, our company will start producing each batch of products from 2026, with anti-counterfeiting codes printed on the original packaging. Customers can scan the anti-counterfeiting code to understand the authenticity of the product, the anti-counterfeiting product, the number of inspections, product introduction, specifications, and company information.
JIN CHANG Environmentally friendly precious metal mineral agent：
一、“JIN CHANG” Scope of application：
（一）Applicable objects: various gold and silver containing materials such as gold and silver ores, gold and silver ore reuse, gold concentrates, arsenic acid slag, lead-zinc slag, anode mud, etc.
（二）Applicable processes: heap leaching, pool leaching, carbon slurry process, etc.
二、“JIN CHANG” Appearance of the medicine: A mixture of small granular powders ranging from grayish white to grayish yellow, with black granular insoluble precipitates when dissolved in water.
三、“JIN CHANG” The dissolution method of the drug: Mix the water thoroughly at room temperature and wait for complete dissolution before use. The concentration of the drug in the aqueous solution should not reach saturation, and the saturation solution concentration at 25 ℃ is about 20%.
四、PH value of slurry or liquid: Generally, lime or caustic soda is used to adjust and maintain the pH value between 10.5 and 11.5.
五、Drug consumption：
（一）It is recommended to conduct a beneficiation test first to determine the optimal dosage and concentration of reagents for leaching conditions. During on-site production, reagents can be added based on the test results, and then adjusted to the optimal dosage according to the actual effect.
（二）When replacing sodium cyanide for dressing, the dosage of "JIN CHANG" can refer to the original dosing system used.
六、“JIN CHANG” Precautions for drug use：
八、Transportation and storage precautions for "JIN CHANG":
（一）JIN CHANG has strong hygroscopicity and should be stored separately in a dry and ventilated room.
（二）During transportation, storage, and use, places such as poultry, livestock, and fishery farms should be avoided.
（三）If a leak occurs during transportation, the escort personnel should wear protective equipment, collect the spilled medication in a sealed container as soon as possible, and then rinse the leak point with a large amount of water. Avoid people and livestock staying in the downwind area of the workplace during work, and also prevent flushing water from flowing into the water system.
Please read carefully and strictly follow the above instructions and precautions in actual operation. If you have any questions or need further technical support, please feel free to contact us at any time.