Modification of natural mineral deposit by means of temperature – pressure method
PIJAROWSKI P. M., TIC W. J.

Please cite as: CHEMIK 2014, 68, 10, 911–916

The article presents research on the modification of natural diatomaceous deposit used for adsorption of hazardous substances after accidental release to the environment. The deposit was purified by means of temperature-pressure method. Firstly, the deposit was subjected to modification and then it was used for adsorption of diesel fuel of class B. The best parameters for deposit modification were obtained at 200°C and 298.0 hPa.

Keywords: temperature-pressure modification, diatomites, chemical and environmental rescue service

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