China Sodium metabisulfite Manufacturer Supplies SMBS for Copper Mining

Appearance:White crystalline powder

CAS No:7681-57-4

EINECS No:231-673-0

Synonyms:Sodium Pyrosulfite, SMBS

Molecular Formula:Na2S2O5

Molecular Weight:190.107

Melting Point:150℃ (Decomposed)

Density:1.48 g/cm³

Accurate Mass:189.898254

Water Solubility:540g/L (20 ℃)

Category:

Get a Quote

Sodium metabisulfite, chemical formula Na2S2O5, is a common sulfite. It has extensive applications in many industries, including textiles, printing and dyeing, food processing, and copper mining. Sodium metabisulfite plays an important role in copper mines.

In the processing of copper ore, sodium metabisulfite is used as a reducing agent, which can effectively convert copper from insoluble sulfides to soluble sulfates. This process is called “selective leaching method”, and its principle is to use the redox potential difference of different metal oxides to reduce copper ions from insoluble sulfides and dissolve them in the solution by controlling the acidity and redox potential of the solution.

In this process, sodium metabisulfite plays an important role. It reacts with copper ions, reducing them to soluble copper sulfate while being oxidized to sodium sulfate. Due to the selective reduction effect of sodium metabisulfite, it can effectively extract copper from ores without affecting other metals.

In addition to serving as a reducing agent, sodium metabisulfite can also be used as a flocculant in copper ore processing. It can form a complex with copper ions in the solution, making copper ions form larger particles in the solution, making it easier to filter and separate. In addition, sodium metabisulfite can also serve as a buffer in the copper ore processing process, adjusting the acidity and alkalinity of the solution to meet the requirements of other chemical reactions.

In summary, sodium metabisulfite plays an important role in the processing of copper ore. By understanding its working principle and application methods, we can better control the copper ore processing process.

We Qingdao Tianya Chemical Co., Ltd are the leading manufacturer and supplier in China, supply Sodium Metabisulfite for copper mines with high performance, get in touch with us and receive a quote by call us or via sales@sodiummetabisulfite.cn.

 

 

China Sodium metabisulfite Manufacturer Supplies SMBS for Copper Mining

Appearance:White crystalline powder

CAS No:7681-57-4

EINECS No:231-673-0

Synonyms:Sodium Pyrosulfite, SMBS

Molecular Formula:Na2S2O5

Molecular Weight:190.107

Melting Point:150℃ (Decomposed)

Density:1.48 g/cm³

Accurate Mass:189.898254

Water Solubility:540g/L (20 ℃)

Category:

Get a Quote

Sodium metabisulfite, chemical formula Na2S2O5, is a common sulfite. It has extensive applications in many industries, including textiles, printing and dyeing, food processing, and copper mining. Sodium metabisulfite plays an important role in copper mines.

In the processing of copper ore, sodium metabisulfite is used as a reducing agent, which can effectively convert copper from insoluble sulfides to soluble sulfates. This process is called “selective leaching method”, and its principle is to use the redox potential difference of different metal oxides to reduce copper ions from insoluble sulfides and dissolve them in the solution by controlling the acidity and redox potential of the solution.

In this process, sodium metabisulfite plays an important role. It reacts with copper ions, reducing them to soluble copper sulfate while being oxidized to sodium sulfate. Due to the selective reduction effect of sodium metabisulfite, it can effectively extract copper from ores without affecting other metals.

In addition to serving as a reducing agent, sodium metabisulfite can also be used as a flocculant in copper ore processing. It can form a complex with copper ions in the solution, making copper ions form larger particles in the solution, making it easier to filter and separate. In addition, sodium metabisulfite can also serve as a buffer in the copper ore processing process, adjusting the acidity and alkalinity of the solution to meet the requirements of other chemical reactions.

In summary, sodium metabisulfite plays an important role in the processing of copper ore. By understanding its working principle and application methods, we can better control the copper ore processing process.

We Qingdao Tianya Chemical Co., Ltd are the leading manufacturer and supplier in China, supply Sodium Metabisulfite for copper mines with high performance, get in touch with us and receive a quote by call us or via sales@sodiummetabisulfite.cn.

 

 

Product Enquiry

Contact Form Demo