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欧美日韩国产在线激情综合_亚洲国产V精品不卡_久久久一区二区三区香蕉_在线看免费无码的AV天堂

Home Metal recycling

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Yian Precious Metal Products

Yian Precious Metal Products
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Silver waste recycling and refining

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

Silver waste recycling and refining
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Silver waste recycling and refining

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
-15

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 ℃.

Rhodium waste recycling

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欧美日韩国产在线激情综合_亚洲国产V精品不卡_久久久一区二区三区香蕉_在线看免费无码的AV天堂

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