Chloroiridium acid recovery_ Iridium catalyst recovery_ Precious metal recycling manufacturers

1、 Properties of chloroiridium acid

Chloroiridium acid is a colorless crystal that is soluble in water and many organic solvents. It is a strong oxidant and has high stability and thermal stability. Chloroiridium acid can decompose at high temperatures, releasing chlorine gas and iridium metal.

2、 The Use of Chloroiridium Acid

Chloroiridium acid has extensive applications in many fields. The following are several main application areas: 1. Catalysts: Chloroiridium acid is commonly used as a catalyst and plays an important role in organic synthesis reactions. It can catalyze the hydrogenation, oxidation and Enantioselective synthesis of olefins. 2. Dyes: Chloroiridium acid is an important dye raw material. It can be used to prepare various colors of dyes, such as blue, green, and purple dyes. 3. Electronic materials: Chloroiridium acid is also applied in the field of electronic materials. It can be used to prepare optoelectronic devices, LEDs, liquid crystal displays, and so on. 4. Photocatalyst: Iridium chloride acid shows excellent performance in photocatalytic reaction, and can be used in Water splitting, organic wastewater treatment and other fields.

3、 Preparation of chloroiridium acid

The preparation of chloroiridium acid can be carried out through the following steps:

1. Preparation of starting materials: The starting materials include iridium powder and hydrochloric acid (HCl). Iridium powder is a rare metal that can be purchased in chemical laboratories or commercial markets.

2. Dissolve iridium powder: Add iridium powder to a reaction vessel containing hydrochloric acid. The reaction container can be a chemical glass bottle or other suitable container. After adding iridium powder, stir the reaction mixture to promote the reaction.

3. Reaction to generate chloroiridium acid: In the reaction vessel, iridium powder reacts with hydrochloric acid to produce chloroiridium acid. The reaction is usually accompanied by the production of gas, which is the release of chlorine gas (Cl2). The reaction can be expressed as the following equation: Ir+6HCl H2IrCl6+3H2.

4. Purification of chloroiridium acid: The obtained reaction mixture contains chloroiridium acid and other impurities. In order to obtain pure iridium chloride acid, it is necessary to purify the reaction mixture. Usually, extraction, crystallization, or other chemical separation techniques are used to remove impurities.

5. Drying and collection: Once purification is completed, the obtained chloroiridium acid solution will be dried. Low temperature vacuum dryers or other appropriate methods can be used to remove moisture. After drying, iridium chloride can be collected in powder or crystal form.

Waste iridium chloride acid is one of the sources of recycling precious metal catalyst waste containing iridium. The recycling of precious metal catalyst waste containing iridium also includes iridium iodide recycling, iridium acetate recycling, iridium chloride recycling, iridium bromide recycling, iridium chloride recycling, iridium oxide recycling, etc. If you have any demand for iridium containing waste recycling, 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.