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Scientists have worked on constantly on [link widoczny dla zalogowanych] metspar and found a technique to purify it before export. [link widoczny dla zalogowanych] At the starting, the mineral which was colorful stones were exported as it was mined but it was quickly discovered that the export of the [link widoczny dla zalogowanych] purified form is could cut down on costs and they developed the procedure for the purification. At current the regulations govern the quality of the exported product. It has to be minimum 85% calcium fluoride. Therefore, at present the [link widoczny dla zalogowanych] mined product is purified before [link widoczny dla zalogowanych] sending it to the countries [link widoczny dla zalogowanych] where it is being used.
Metspar is not only used in steel and aluminium industry but also it is used in [link widoczny dla zalogowanych] several others. The most important industry this mineral is being used is the production of CFC free refrigerants for the vehicle industry. Unlike the CFC refrigerants the HFC refrigerants are not harmful to the environment. Therefore, it is an industry in which this mineral is all essential. Other uses of metspar include the manufacture of fire retardant clothing and plastics such as Teflon. The purest form of the mineral is used for the manufacture of hydrofluoric acid. In order [link widoczny dla zalogowanych] to use it in this industry, you need to have highly purified form of it which should be at least 97% Calcium fluoride. |
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