3/24/2023 0 Comments Antimony symbolRussia has an export tax on antimony waste and scrap and South Africa has a licensing agreement on scrap. Several countries have restrictions concerning trade with antimony.Īccording to the OECD´s inventory on export restrictions, China uses export taxes on antimony ores and concentrates and export quotas on antimony and products thereof as well as antimony oxides. The EU is heavily reliant on imports (100%) for unwrought antimony. Primary antimony ores are not extracted in the EU. The first Critical Raw Materials report by the European Commission in 2010 identified Antimony as a CRM, and this status was renewed in the 20 revision of the CRM report. This is in response to substitution of antimony where economic performance would drive the choice of material, following supply disruption and associated price increase. Prices have been declining over the last five years from the peak in 2011 to just under US$7.000 per tonne in 2015.Īntimony prices have generally declined since 2011 due to the reduction in global consumption. The peak in 2010-2011 occurred in response to Chinese mine closures and the introduction of Chinese export quotas. United States antimony metal prices rose from about $1,300 per tonne in 2004 to a high of over $14000 per tonne in 2011. However, in Europe six countries are known to have antimony resources including France, Germany, Sweden, Finland, Slovakia and Greece. There is currently no primary extraction of antimony ores and concentrates in the EU. Supply is dominated by China, accounting for 87% of world metal production over the past decade.Ĭhina is the largest producer of Antimony metal, with 78% of antimony being mined in China, followed by 4% Russia, 4% Tajikistan and 11% Vietnam.Ī minor amount of antimony is also extracted in countries such as Bolivia, Kyrgyzstan and South Africa.Īmounts of antimony are also extracted as a by-product of gold and base metal refining in Australia, Peru, Mexico, Canada and the United States. Other uses of antimony alloys include type metal (in printing presses), ammunitions and cable sheathing. A lead-antimony alloy is used in batteries. It is alloyed with lead or other metals to improve their hardness and strength. Antimony acetate improves the poly-condensation time, especially in continuous processes and significantly reduces impurity levels in PET resin.Īntimony is used in the electronics industry to make some semiconductor devices, such as infrared detectors and diodes. Sb2O3 can be used as a filling agent for various rubber, ceramic and fibre products and as a pigment in oil paints and as a catalytic agent in organic synthesis.Īntimony ethylene glycolate is primarily used as catalyst for poly-condensation of polyester. The main use for antimony is as a trioxide additive in the chemical and plastics industry as a “synergist” for flame retardant compounds, the use of which is driven by regulatory Health and Safety standards.Īntimony is also used in the manufacture of lead-acid batteries and also has uses in the production of plastics, glass and pigments.Īntimony metal is used as an alloy hardener as well as in metallurgical applications and is also the raw material of antimony oxide which is primarily used as a fire retardant in plastic insulations as well as in electronic devices and household appliances. The principle ore mineral of antimony is stibnite. It can be found in over 100 difference mineral species, typically in association with elements such as mercury, silver and gold. A few elements have symbols derived from their Latin names as given in the table below.Antimony (Chemical symbol Sb) is classified as a minor metal, growing in strategic importance. Many elements have their symbol derived from either the first letter or the first two letters of their names. An atom of an element is denoted by this symbol. Each element has a chemical symbol that is unique to it. The symbol is the short form or abbreviated name of the element. Scientists have adopted certain conventions regarding the chemical symbols for various elements. What are the Latin Names of Chemical Elements? Chemistry : Elements and Chemical Symbols - Latin Names
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