Iridium catalyst recycling price

Iridium catalyst recycling price? When recycling rare and precious metal materials, be aware of the day's price and understand the corresponding rare and precious metal content. For example, when purchasing iridium telluride sputtering targets, whether the form of the material is parts, compounds, or ingots, you must first understand the precious metal content and today's price. How to price recycling? According to the price of precious metals in Kanze, one gram is 916 yuan. Just calculate the approximate price of the iridium telluride sputtering target.

Iridium is one of the rarest elements in the earth's crust, with an average mass ratio of only 0.001 parts per million. Gold is 40 times more abundant, platinum is 10 times more abundant, and both silver and mercury are 80 times more abundant. The abundance of tellurium is similar to that of iridium. There are only three other stable elements rarer than iridium: rhenium, ruthenium and rhodium, the latter two of which are one-tenth as abundant as iridium. In contrast, the content of iridium in meteorites is much higher, generally above 0.5 parts per million. Scientists believe that iridium is much more abundant throughout the Earth than in the Earth's crust, but because of its high density and siderophilic nature, it sank into the Earth's core while the Earth was still molten.

Iridium occurs in nature in the form of pure metals or alloys, especially iridium-osmium alloys in various proportions. Nickel and copper deposits contain platinum group metal sulfides (such as (Pt,Pd)S), tellurides (such as PtBiTe), antimonides (PdSb) and arsenides (such as PtAs2). The platinum in these compounds is replaced by small amounts of iridium and osmium. Like other platinum group elements, iridium can form natural nickel alloys and copper alloys.

Sodium chloroiridate recovery specific heat color

Explain the recovery specific heat of sodium chloroiridate recovery. The iridium complex of this technology with higher yield can be applied to organic electroluminescent devices, and n-hexane must be added for diffusion and purification to obtain the target product color. The chlorine bridge precursor is then converted at high temperatures into the final product, which is even more conductive than the two corresponding metal oxides. Especially heavy metals in colloidal form involve specific heat in the field of jewelry processing technology.

The combination of a high melting point and the highest inertness among metals while reducing the amount of expensive luminescent dopants makes this metal an indispensable structural material operating at high temperatures and in corrosive environmental conditions. It is explained that the gold acid solution contained can be hydrochloric acid, sulfuric acid, nitric acid, perchloric acid, chlorine water or their mixed media. This technology provides a preparation method for a red organic electromechanical phosphorescent material metal iridium complex. The iridium catalyst recovery is diluted to micromoles with pure water and stirred at high speed according to the flow rate acceleration method.

The recycling price of iridium is determined by many factors. Among them, the purity of iridium (Iridium) is one of the important factors that determine the recycling price. The higher the purity of iridium, the higher the recycling price tends to be.

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