Antimony Reduction

Chemical Formula: Sb, Sb(OH)6
Present as: elemental metalloid, anion

Antimony is a chemical element with symbol Sb (from Latin: stibium) and atomic number 51. A lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite (Sb2S3). Antimony compounds have been known since ancient times and were powdered for use as medicine and cosmetics, often known by the Arabic name, kohl. Metallic antimony was also known, but it was erroneously identified as lead upon its discovery. In the West, it was first isolated by Vannoccio Biringuccio and described in 1540.
For some time, China has been the largest producer of antimony and its compounds, with most production coming from the Xikuangshan Mine in Hunan. The industrial methods for refining antimony are roasting and reduction with carbon or direct reduction of stibnite with iron.
Pure antimony is a soft brittle metal. Antimony forms similar compounds to its sister element arsenic and is most commonly found in its +3 oxidation state. The largest applications for metallic antimony is an alloy with lead and tin and the lead antimony plates in lead–acid batteries. Alloys of lead and tin with antimony have improved properties for solders, bullets and plain bearings.It is also used as a component in fire retardants and in certain organic chemical synthesis.

The iron based strong base anion hybrids are effective to remove antimony from borated waters found in nuclear power plants.

Related Products

ASM-125

Media Sub Category Selective Exchanger
Polymer Matrix Styrenic Gel
Applications:  

- Antimony Reduction
- Silica Reduction

ASM-125-OH

Media Sub Category Selective Exchanger
Polymer Matrix Styrenic Gel
Applications:  

- Antimony Reduction
- Silica Reduction

BSM-50

Media Sub Category Hybrid
Polymer Matrix Styrenic Gel
Applications:  

- Antimony Reduction
- Silica Reduction

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