Silver catalyst recovery_ Silver chloride recovery_ Precious metal recycling manufacturers

Silver chloride (AgCl) is a Inorganic compound composed of silver ions (Ag+) and chloride ions (Cl ⁻). It is a white crystal commonly found in nature and can also be synthesized artificially. Silver chloride is widely used in photography, electronic industry, chemical analysis and medicine.

Silver chloride can be prepared by the following methods:

1. Direct reaction method: mix an appropriate amount of Silver chloride solution and sodium chloride (NaCl) solution to generate Silver chloride precipitation. The reaction equation is as follows: Silver chloride can be obtained from Ag+Cl ⁻ AgCl precipitation after filtration, washing and drying.

2. Precipitation method: First, mix an appropriate amount of silver salt (such as Silver nitrate) with sodium chloride solution to generate Silver chloride precipitation. Then, the precipitate is separated through steps such as filtration, washing, and drying.

3. Chloride exchange method: This method usually uses Silver bromide (AgBr) to react with chloride solution. By placing Silver bromide in chloride solution, chloride ion will react with Silver bromide to form Silver chloride precipitation. The reaction equation is as follows: AgBr+Cl ⁻ AgCl+Br ⁻ precipitate can get Silver chloride with high purity after proper treatment.

4. Concentration and crystallization method of Silver chloride solution: This method is suitable for preparing Silver chloride with high purity. First, prepare Silver chloride solution, and then increase its concentration by heating or concentration. Then, gradually reduce the temperature to crystallize Silver chloride in the solution. Finally, Silver chloride crystals are obtained by filtering, washing and drying.

Waste Silver chloride is also one of the sources of recovery of silver containing precious metal catalyst waste. Recovery of silver containing precious metal catalyst includes Silver oxide recovery, Silver sulfide recovery, silver acetate recovery, Silver nitrate recovery, Silver bromide recovery, Silver iodide recovery, Silver sulfate recovery, etc. If you have any demand for the recycling of silver containing precious metal catalyst waste, please call our 24-hour service hotline. Dingfeng Precious Metal Recycling and Refining Factory has its own recycling and refining factory without intermediaries to earn price differences. Our professional technical team and customer service personnel provide one-on-one services to ensure customer privacy during the recycling process.