KEYVY STAUROLITE SCHISTS – BASIS OF THERMAL INSULATION

Authors

  • Olga Belogurova I.V. Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Science Centre of Russian Academy of Sciences
  • Marina Savarina I.V. Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Science Centre of Russian Academy of Sciences
  • Tatyana Sharay I.V. Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Science Centre of Russian Academy of Sciences

DOI:

https://doi.org/10.18454/2313-1586.2016.01.072

Keywords:

staurolite schist, carbonized granules, liquid glass, lignosulphonate, mullite siliceous heat insulation material

Abstract

Heat insulation material on the basis of carbonized
granules of staurolite schists was produced. Creating a highly porous ceramic structure was provided
by the granules structure, using chemical gas
agents, by hollow aluminosilicate microspheres and
a binder of liquid glass and lignosulfonate.

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Published

2016-03-31

Issue

No. 1 (8) (2016)

Section

NEW TECHNOLOGIES AND MATERIALS