Precious metal recycling_Metal recycling_Huizhou Yi'an Precious Metals Co., Ltd

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Yian Precious Metal Products

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Silver waste recycling and refining

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Rhodium exists in platinum ore and can be collected and produced during the refining process. The color is silver white, with a metallic luster and opacity. Hardness is 4~4.5, relative density is 12.5. The melting point is high, at 1955 ℃. Stable chemical properties.

Rhodium waste recycling

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Catalysts for gold waste recycling, such as condensation, esterification, acetalization, hydrogenation, dehydrogenation, oxidation, reduction, alkylation, isomerization, etc; According to their functions, catalysts can be divided into main catalysts and co catalysts.

Gold waste recycling

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Ruthenium trichloride is a chemical substance with the molecular formula RuCl3. It is a glossy crystal particle, generally gray brown or dark red in color, corrosive, easily deliquescent, soluble in water, alcohol, acetone

Recovery of ruthenium trioxide

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Iridium is a metallic element with the symbol Ir, atomic number 77, atomic weight 192.22. The element name comes from Latin and originally means "rainbow". Iridium has a content of one millionth in the Earth's crust..

Iridium waste recycling

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Silver is a type of transition metal that has been known and utilized since ancient times. It is an important precious metal. Silver exists as a elemental element in nature, but the vast majority of it exists in the form of a compound in silver ore.

Silver waste recycling

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Palladium is one of the rarest precious metals in the world, with the element symbol Pd, and is one of the platinum group elements. Palladium has extremely high purity and looks similar to platinum. In its natural state,

Palladium waste recycling

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Silver is a type of transition metal that has been known and utilized since ancient times. It is an important precious metal. Silver exists as a elemental element in nature, but the vast majority of it exists in the form of a compound in silver ore.

Silver waste recycling

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Silver waste recycling and refining

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Silver waste recycling and refining

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Rhodium exists in platinum ore and can be collected and produced during the refining process. The color is silver white, with a metallic luster and opacity. Hardness is 4~4.5, relative density is 12.5. The melting point is high, at 1955 ℃.

Rhodium waste recycling

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Ruthenium trichloride is a chemical substance with the molecular formula RuCl3. It is a glossy crystal particle, generally gray brown or dark red in color, corrosive, easily deliquescent, soluble in water, alcohol, acetone, and ethyl acetate,

Recovery of ruthenium trichloride

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Silver is a type of transition metal that has been known and utilized since ancient times. It is an important precious metal. Silver exists as a elemental element in nature, but the vast majority of it exists in the form of a compound in silver ore.

Silver waste recycling

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Ruthenium trichloride is a chemical substance with the molecular formula RuCl3. It is a glossy crystal particle, generally gray brown or dark red in color, corrosive, easily deliquescent, soluble in water, alcohol, acetone,

Recovery of ruthenium trichloride

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Catalysts for gold waste recycling, such as condensation, esterification, acetalization, hydrogenation, dehydrogenation, oxidation, reduction, alkylation, isomerization, etc; According to their functions, catalysts can be divided into main catalysts and co catalysts.

Gold waste recycling

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Catalysts for gold waste recycling, such as condensation, esterification, acetalization, hydrogenation, dehydrogenation, oxidation, reduction, alkylation, isomerization, etc; According to their functions, catalysts can be divided into main catalysts and co catalysts.

Gold waste recycling

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Ruthenium trichloride is a chemical substance with the molecular formula RuCl3. It is a glossy crystal particle, generally gray brown or dark red in color, corrosive, easily deliquescent, soluble in water, alcohol, acetone, and ethyl acetate,

Recovery of ruthenium trichloride

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Palladium is one of the rarest precious metals in the world, with the element symbol Pd, and is one of the platinum group elements. Palladium has extremely high purity and looks similar to platinum. In its natural state, i

Palladium waste recycling

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Rhodium exists in platinum ore and can be collected and produced during the refining process. The color is silver white, with a metallic luster and opacity. Hardness is 4~4.5, relative density is 12.5. The melting point is high, at 1955 ℃.

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日韩aaaaav在线_国产519AV视频。_物业妻 AV一区_久久久久网在线播放_特黄一级A片_日韩性爱av手机看片

日韩aaaaav在线_国产519AV视频。_物业妻 AV一区_久久久久网在线播放_特黄一级A片_日韩性爱av手机看片

Yian Precious Metal Products

Silver waste recycling and refining

Rhodium waste recycling

Gold waste recycling

Recovery of ruthenium trioxide

Iridium waste recycling

Silver waste recycling

Palladium waste recycling

Silver waste recycling

Silver waste recycling and refining

Silver waste recycling and refining

Rhodium waste recycling

Recovery of ruthenium trichloride

Silver waste recycling

Recovery of ruthenium trichloride

Gold waste recycling

Gold waste recycling

Recovery of ruthenium trichloride

Palladium waste recycling

Rhodium waste recycling

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