Raw materials

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Raw materials

We can offer for your plants such materials as:

  • • cryolite,

Cryolite, colourless to white halide mineral, sodium aluminum fluoride (Na3AlF6). It occurs in a large deposit at Ivigtut, Greenland, and in small amounts in Spain, Colorado, U.S., and elsewhere. It is used as a solvent for bauxite in the electrolytic production of aluminum and has various other metallurgical applications, and it is used in the glass and enamel industries, in bonded abrasives as a filler, and in the manufacture of insecticides. A large amount of synthetic cryolite is made from fluorite.

  • • flocculant,

Flocculation is the step where destabilized colloidal particles (or the particles formed during the coagulation step) are assembled into aggregates and can then be efficiently separated from the water medium. Flocculants clarify water by combining with suspended solids, in such a way as to enable these particles to be quickly and easily separated from the water.

  • • cathode blocks,

Cathodic floor blocks, lateral and angular, are intended for lining the baths and side walls of aluminum electrolyzers. Blocks are usually made according to customer's drawings on the basis of gas or electrocalcified anthracite with the addition of various amounts of artificial graphite (from 5 to 100%) in accordance with the wishes of the customer. As a binder used coal tar pitch. The cathode blocks can be manufactured both by vibrocompression method and by pressure (extrusion) method.

  • • fluoride,

Aluminium fluoride is an important additive for the production of aluminium by electrolysis. Together with cryolite, it lowers the melting point to below 1000 °C and increases the conductivity of the solution. It is into this molten salt that aluminium oxide is dissolved and then electrolyzed to give bulk Al metal.

  • • petroleum coke,

High grade petcoke which is low in sulphur and heavy metals can be used to make electrodes for the steel and aluminum industry. But the majority of petcoke manufactured globally, approximately 75-80%, is of a much lower grade, containing higher levels of sulphur and heavy metals and is used solely as fuel.

All these products are high quality and certificated and produced by famous and reliable companies and.

Our partners in this business area: BASF SE, Kemperit GMbh, Chemical Nano Solutions, Fluorsid sPa, Hebei Lianguan Carbon Electrode Co., LTD, Xinjiang Tianpeng Carbon Co. Ltd, SIBANTHRACITE OVERSEAS AG and other.